WO2021176093A1 - Dérivés de nicotinamide mononucléotide et de bis-nicotinamide dinucléotide pour le traitement de l'arythmie - Google Patents
Dérivés de nicotinamide mononucléotide et de bis-nicotinamide dinucléotide pour le traitement de l'arythmie Download PDFInfo
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- WO2021176093A1 WO2021176093A1 PCT/EP2021/055676 EP2021055676W WO2021176093A1 WO 2021176093 A1 WO2021176093 A1 WO 2021176093A1 EP 2021055676 W EP2021055676 W EP 2021055676W WO 2021176093 A1 WO2021176093 A1 WO 2021176093A1
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- 0 CC(C)([C@](*)[C@@](*)(COP(O)(OP(*)(OC[C@]1(*)C(*)(*)C(*)(*)S*1)=O)=O)*C1)[C@]1N Chemical compound CC(C)([C@](*)[C@@](*)(COP(O)(OP(*)(OC[C@]1(*)C(*)(*)C(*)(*)S*1)=O)=O)*C1)[C@]1N 0.000 description 3
- VAPAAIDNNAAMCS-HSUXUTPPSA-N C#[O][C@H]([C@@H](CO)ON1)[C@H]1[O]#C Chemical compound C#[O][C@H]([C@@H](CO)ON1)[C@H]1[O]#C VAPAAIDNNAAMCS-HSUXUTPPSA-N 0.000 description 1
- DXSOWJVKAHCNAX-KCYZZUKISA-O CC(OC[C@H]([C@H]([C@H]1OC(C)=O)OC(C)=O)O[C@H]1[n+]1cc(C(N)=O)ccc1)=O Chemical compound CC(OC[C@H]([C@H]([C@H]1OC(C)=O)OC(C)=O)O[C@H]1[n+]1cc(C(N)=O)ccc1)=O DXSOWJVKAHCNAX-KCYZZUKISA-O 0.000 description 1
- JLEBZPBDRKPWTD-TURQNECASA-O NC(c1ccc[n+]([C@@H]([C@@H]2O)O[C@H](CO)[C@H]2O)c1)=O Chemical compound NC(c1ccc[n+]([C@@H]([C@@H]2O)O[C@H](CO)[C@H]2O)c1)=O JLEBZPBDRKPWTD-TURQNECASA-O 0.000 description 1
- ZJRRJVUEDQGCEY-ZBHICJROSA-N O=C(C([C@@H]1CNCCC1)I)I Chemical compound O=C(C([C@@H]1CNCCC1)I)I ZJRRJVUEDQGCEY-ZBHICJROSA-N 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
- A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7084—Compounds having two nucleosides or nucleotides, e.g. nicotinamide-adenine dinucleotide, flavine-adenine dinucleotide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
Definitions
- the present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt and / or solvate thereof for use in the treatment and / or prevention of arrhythmia.
- Sudden cardiac arrest is characterized by a sudden loss of heart function, breathing, and consciousness, usually caused by an interruption in the heart's normal electrical activity.
- SSC sudden cardiac arrest
- VT ventricular tachycardia
- VF ventricular fibrillation
- Ventricular tachycardia and ventricular fibrillation are characterized by a rapid and chaotic rhythm originating from the lower chambers of the heart, preventing the heart from pumping blood to the rest of the body.
- Arrhythmic conditions are generally associated with systemic and cardiac oxidative stress caused by reactive oxygen species ('Radical Oxygen Species' or 'ROS'), resulting in an imbalance between oxidized (NAD +) and reduced (NADH) forms ) nicotinamide-adenine-dinucleotide N AD and a depletion of the main intracellular antioxidants.
- High cellular levels of RO S can cause alterations in the cardiac sodium channel (Navl.5). It has been shown that an elevation of the intracellular level of NADH can reduce the current of Na + (iNa) acutely and to a degree large enough to be clinically significant. Indeed, it appears that the oxidized form of nicotinamide adenine dinucleotide (NAD +) increases sodium channel current and sodium channel level while NADH, the reduced form, decreases sodium channel current and sodium channel level.
- arrhythmia consists mainly of drug management aimed at slowing down an excessively rapid heart rate with beta blockers such as atenolol, metoprolol or even calcium channel blockers such as verapamil.
- beta blockers such as atenolol, metoprolol or even calcium channel blockers such as verapamil.
- Medicines derived from digitalis, such as digoxin, are also commonly used for the treatment of cardiac arrhythmias.
- antiarrhythmics may be prescribed to restore regular heartbeat. These are, for example, amiodarone, propafenone or sotalol.
- cardiac arrhythmia will be treated by removing the abnormal tissue using radio frequencies, a process that restores the heartbeat.
- drugs are also used to reduce atrial or ventricular fibrillation (“drug cardioversion”).
- cardiac arrhythmias are based on general hygiene measures recommended for the health of the heart, such as a balanced diet, stopping smoking, moderate alcohol consumption and regular exercise.
- general hygiene measures recommended for the health of the heart, such as a balanced diet, stopping smoking, moderate alcohol consumption and regular exercise.
- the aim of this invention is to provide an alternative to current treatments by providing nicotinamide mononucleotide derivatives for the treatment and prevention of G arythmias.
- nicotinamide mononucleotide derivatives according to the invention are well tolerated and make it possible to reduce the frequency of arrhythmias in a model of reperfused ischemic rats.
- the present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt and / or solvate thereof, wherein:
- R 1 is selected from H, azido, cyano, C 1 -C 6 alkyl, thio-C 1 -C 6 alkyl, C 1 -C 6 heteroalkyl and OR; in which R is selected from H and alkyl in
- R2, R3, R4 and R5 are independently selected from H, halogen, azido, cyano, hydroxyl, C1-C12 alkyl, thio-C1-C12 alkyl, C1-C12 heteroalkyl, haloalkyl C1-C12 and OR; wherein R is selected from H, C1-C12 alkyl, C (0) (Ci-Ci 2 ) alkyl, C (0) NH (Ci-Ci 2 ) alkyl, C (0) 0 (Ci-Ci 2 ) alkyl, C (0) aryl, C (0) (Ci-Ci2) alkyl (C5-Ci2) aryl,
- R ⁇ is selected from H, azido, cyano, C1-C5 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; wherein R is selected from H and C1-C8 alkyl;
- R7 is selected from P (0) R 9 RIO, P (S) R9RIO and
- R9 and Rio are independently selected from OH, OR11, NHR13, NR13R14, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C10 cycloalkyl, C5- aryl C12, (C5-Ci2) aryl- (Ci-C 8 ) alkyl, (Ci-C8) alkyl- (C5-Ci2) aryl, (Ci-C 8 ) heteroalkyl, (C 3 -C8) heterocycloalkyl, (C5- C12) heteroaryl and NHCRaRa'C (O) R12; wherein :
- - Ru is chosen from C1-C10 alkyl, C3-C10 cycloalkyl, aryl in
- C5-C12 (Ci-Cio) alkyl- (C5-Ci2) aryl, substituted C5-C12 aryl, C1-C10 heteroalkyl, C1-C10 haloalkyl, - (CH2) mC (0) (Ci-Ci5) alkyl, - (CH2) m0C (0) (Ci-Ci 5 ) alkyl, - (CH 2 ) m0C (0) 0 (Ci-Ci5) alkyl,
- Ri 2 is selected from hydrogen, C1-C10 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C1-C10 haloalkyl, C3-C10 cycloalkyl, C3-C10 heterocycloalkyl, C5-C12 aryl, (C1-C4) alkyl- (C5-C12) aryl and heteroaryl C5-C12; wherein said aryl or heteroaryl groups are optionally substituted with one or two groups selected from halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy and cyano;
- R is selected from hydrogen, C5-C 6 aryl and CS-C6 heteroaryl; wherein said aryl or heteroaryl groups are optionally substituted with one or two groups selected from halogen, trifluoromethyl, C1-C6 alkyl, C1-C6 alkoxy and cyano;
- R 1 ' is selected from H, azido, cyano, C1-C8 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; wherein R is selected from H and C1-6 alkyl; R 2 ', R', Rr and R 5 'are independently selected from H, halogen, azido, cyano, hydroxyl, C1-C12 alkyl, thio-C1-C12 alkyl, C1 heteroalkyl -C12, C1-C12 haloalkyl and OR; wherein R is selected from H, C1-C12 alkyl, C (0) (C1-C12) alkyl, C (0) NH (C1-C12) alkyl, C (0) 0 (Ci-Ci 2 ) alkyl, C (0) aryl, C (0) (Ci-Ci2) alkyl (C 5 -Ci2) aryl, C (0) NH (Ci
- RAA is a side chain selected from a proteinogenic amino acid
- R ⁇ ' is selected from H, azido, cyano, C1-C5 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; wherein R is selected from H and C1-6 alkyl; 3 ⁇ 4 'is selected from H, OR, NHR15', NR15 R16 ', NH-NHR15', SH, CN, N3 and halogen; wherein Ris 'and Ri 6' are independently selected from H, C1-C8 alkyl and C1-C8 alkyl-aryl;
- Y selected from CH, CH2, C (CH3) 2 and CCH3;
- n is an integer selected from 1 to 3;
- L LL / represents the alpha or beta anomer depending on the position of Rr
- Re is selected from H, OR, NHR155, NR15R16, NH-NHR15, SH, CN, N3 and halogen; wherein R is selected from H and C1-C8 alkyl, and Ris and R1 ⁇ 2 are independently selected from H, C1-C8 alkyl and C1-C8 alkyl-aryl and -CHRAACO2H in which RAA is a side chain selected from a proteinogenic or non-proteinogenic amino acid;
- Y is selected from CH, CH2, C (CH 3 ) 2 and CCH3; represents a single or a double bond along Y; and ' LLL represents the alpha or beta anomer depending on the position of Ri, for its use in the treatment of arrhythmia.
- X represents oxygen
- Ri and Re each represent hydrogen.
- R2, R 3 , R t and R5 each independently represent hydrogen or OH.
- Y represents CH.
- Y represents CH2.
- R 7 represents P (0) R 9 RIO or in which R9 and Rio are as defined in formula (I) and
- R 2 ', R', Rr and R 5 ' are independently selected from hydrogen and OH; Re 'is NH2;
- Y ' is selected from CH and CH2; n is equal to 2;
- L LL / ' represents a single or a double bond along Y '; and L LL / 'represents the alpha or beta anomer depending on the position of Ri'.
- R 7 represents P (0) (0H) 2.
- the compound of the invention is chosen from:
- the type of arrhythmia is selected from bradycardia, tachycardia, atrial fibrillation, ventricular tachycardia and / or ventricular fibrillation.
- alkyl by itself or as part of another substituent, denotes a hydrocarbyl radical of formula CnH2n + 1 in which n is a number greater than or equal to 1.
- the alkyl groups of this invention include from 1 to 12 carbon atoms, preferably from 1 to 8 carbon atoms, more preferably from 1 to 6 carbon atoms, still more preferably from 1 to 2 carbon atoms.
- the alkyl groups can be linear or branched and can be substituted as indicated in the present invention.
- Suitable alkyl groups include methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl and t-butyl, pentyl and its isomers (e.g.
- n-pentyl, iso-pentyl) , hexyl and its isomers (eg n-hexyl, iso-hexyl), heptyl and its isomers (eg n-heptyl, iso-heptyl), octyl and its isomers (eg n-octyl, iso-octyl), nonyl and its isomers (eg n-nonyl, iso-nonyl), decyl and its isomers (eg n-decyl, iso-decyl), undecyl and its isomers, dodecyl and its isomers.
- hexyl and its isomers eg n-hexyl, iso-hexyl
- heptyl and its isomers eg n-heptyl, iso-heptyl
- alkyl groups are: methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl and t-butyl.
- Cx-Cy-alkyls refer to alkyl groups which include from x to y carbon atoms.
- alkenyl by itself or as part of another substituent refers to an unsaturated hydrocarbyl group, which may be linear or branched, comprising one or more several carbon-carbon double bonds. Suitable alkenyl groups comprise between 2 and 12 carbon atoms, preferably between 2 and 8 carbon atoms, even more preferably between 2 and 6 carbon atoms. Non-limiting examples of alkenyl groups include ethenyl, 2-propenyl, 2-butenyl, 3-butenyl, 2-pentenyl and its isomers, 2-hexenyl and its isomers, 2,4-pentadienyl.
- Alkynyl by itself or as part of another substituent refers to a class of monovalent unsaturated groups, wherein G unsaturation results from the presence of one or more carbon-to-carbon triple bonds.
- Alkynyl groups generally and preferably have the same number of carbon atoms as described above for alkenyl groups.
- Non-limiting examples of alkynyl groups include ethynyl, 2-propynyl, 2-butynyl, 3-butynyl, 2-pentynyl and its isomers, 2-hexynyl and its isomers.
- Alkoxy means an alkyl group as defined above, which is attached to another part through an oxygen atom. Examples of alkoxy groups include methoxy, isopropoxy, ethoxy, tert-butoxy, and the like. The alkoxy groups can be optionally substituted with one or more substituents. The alkoxy groups included in the compounds of this invention may be optionally substituted with a solubilizing group.
- Aryl refers to a polyunsaturated aromatic hydrocarbyl group having a single ring (eg phenyl) or more aromatic rings fused together (eg naphthyl) or covalently linked, generally containing 5 to 12 atoms, preferably 6 to 10, of which at least one ring is aromatic.
- the aromatic ring can optionally comprise one or two additional rings (cycloalkyl, heterocyclyl or heteroaryl) which are fused therein.
- Aryl is also intended to include partially hydrogenated derivatives of the carbocyclic systems listed herein.
- aryl examples include phenyl, biphenyl, biphenylenyl, 5- or 6-tetralinyl, naphthalene-1- or -2-yl, 4-, 5-, 6 or 7-indenyl, 1- 2-, 3-, 4- or 5 -acenaphthy 1 eny 1 e, 3-, 4- or 5-acenaphthenyl, 1- or 2-pentalenyl, 4- or 5-indanyl, 5-, 6-, 7- Where 8 -tetrahy dronaphthy 1 e, 1,2,3,4-tetrahydronaphthyl, 1, 4-dihydronaphthyl, 1-, 2-, 3-, 4- or 5-pyrenyl.
- Alkylaryl means an aryl group substituted with an alkyl group.
- Amino acid means an alpha-amino carboxylic acid, i.e. a molecule comprising a carboxylic acid functional group and an amine functional group in the alpha position of the carboxylic acid group, for example a proteinogenic amino acid or an amino acid non-proteinogenic such as 2-aminoisobutyric acid.
- Proteinogenic amino acid means an amino acid which is incorporated into proteins during translation of messenger RNA by ribosomes in living organisms, i.e. Alanine (ALA), Arginine (ARG), Asparagine (ASN), Aspartate (ASP), Cysteine (CYS), Glutamate (glutamic acid) (GLU), Glutamine (GLN), Glycine (GLY), Histidine (HIS), Isoleucine (ILE), Leucine (LEU), Lysine ( LYS), Methionine (MET), Phenylalanine (PHE), Proline (PRO), Pyrrolysine (PYL), Selenocysteine (SEL), Serine (SER), Threonine (THR), Tryptophan (TRP), Tyrosine
- Non-proteinogenic amino acid means an amino acid which is not naturally encoded or which is not found in the genetic code of a living organism.
- Non-limiting examples of non-proteinogenic amino acids include ornithine, citrulline, argininosuccinate, homoserine, homocysteine, cysteine-sulfinic acid, 2-aminomuconic acid, d-aminolevulinic acid, b-alanine, cystathionine, g-aminobutyrate, DOPA, 5 -hy droxytryptophan, D-serine, ibotenic acid, a-aminobutyrate, 2-aminoisobutyrate, D-leucine, D-valine, D-alanine or D-glutamate.
- Cycloalkyl by itself or as part of another substituent denotes a cyclic alkyl, alkenyl or alkynyl group, that is to say a monovalent hydrocarbyl group, saturated or unsaturated, having 1 or 2 cyclic structures .
- Cycloalkyl includes monocyclic or bicyclic hydrocarbyl groups. Cycloalkyl groups can comprise 3 or more carbon atoms in the ring and generally, according to this invention, comprise from 3 to 10, preferably from 3 to 8, still more preferably from 3 to 6 carbon atoms.
- Non-limiting examples of cycloalkyl groups include cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopropyl being particularly preferred.
- pharmaceutically acceptable excipient is meant an inert vehicle or carrier used as a solvent or diluent in which the pharmaceutically active agent is formulated and / or administered, and which does not produce an adverse, allergic or adverse reaction. other when administered to an animal, preferably a human. This includes all solvents, dispersing media, coatings, antibacterial and antifungal agents, isotonic agents, absorption retardants and other similar ingredients.
- pharmaceutically acceptable excipient includes all pharmaceutically acceptable excipients as well as all pharmaceutically acceptable carriers, diluents, and / or adjuvants.
- Halogen or "halo” means fluoro, chloro, bromo or iodo. Preferred halo groups are fluoro and chloro.
- - "Haloalkyl” alone or in combination denotes an alkyl radical having the meaning as defined above, in which one or more hydrogen atoms are replaced by a halogen as defined above. Examples of such haloalkyl radicals include chloromethyl, 1-bromoethyl, fluoromethyl, difluoromethyl, trifluoromethyl, 1,1,1 -trifluoroethyl and the like.
- Cx-Cy-haloalkyl and Cx-Cy-alkyl denote alkyl groups which have from x to y carbon atoms.
- Heteroalkyl denotes an alkyl group as defined above, in which one or more carbon atoms are replaced by a heteroatom selected from oxygen, nitrogen and sulfur atoms.
- heteroatoms are linked along the alkyl chain only to carbon atoms, i.e. each heteroatom is separated from any other heteroatom by at least one carbon atom.
- the nitrogen and sulfur heteroatoms can optionally be oxidized and the nitrogen heteroatoms can optionally be quaternized.
- a heteroalkyl is linked to another group or to another molecule only through a carbon atom, i.e. the linking atom is not selected from heteroatoms included in the heteroalkyl group.
- Heteroaryl by itself or as part of another substituent refers to aromatic rings having 5 to 12 carbon atoms or systems containing 1 to 2 fused or covalently linked rings, typically containing 5 to 6 atoms ; at least one of the rings being aromatic; in which one or more carbon atoms in one or more of the rings is replaced by oxygen, nitrogen and / or sulfur atoms; the nitrogen and sulfur heteroatoms optionally being able to be oxidized and the nitrogen heteroatoms possibly being quaternized.
- Such rings can be fused to an aryl, cycloalkyl, heteroaryl or heterocyclyl ring.
- heteroaryls include: furanyl, thiophenyl, pyrazolyl, imidazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, triazolyl, oxadiazolyl, thiadiazolyl, tetrazolylr, oxatriazolyl, thiatriazolyl, pyridrazin, oxatriazolyl, thiatriazolyl, pyridrazin, oxatriazolyl, thiatriazolyl, pyridazin, oxatriazolyl, thiatriazolyl, pyridrazin, oxatriazolyl, thiatriazolyl, pyridrazin, oxatriazolyl, thiatriazolyl, pyridrazin, oxatriazolyl, thiatriazolyl, pyridrazin, oxatriazoly
- heterocycloalkyl When at least one carbon atom in a cycloalkyl group is replaced by a heteroatom, the resulting ring is herein referred to as "heterocycloalkyl" or
- Heterocyclyl by itself or as part of another substituent refer to non-aromatic, fully saturated or partially unsaturated cyclic groups (eg, 3- to 7-membered monocycle, bicycle 7 to 11 members, or comprising a total of 3 to 10 ring atoms) which have at least one heteroatom in at least one ring containing carbon atoms.
- Each ring of the heterocyclyl group comprising a heteroatom can have 1, 2, 3 or 4 heteroatoms selected from nitrogen, oxygen and / or sulfur atoms, nitrogen and sulfur heteroatoms optionally being oxidizable and heteroatoms nitrogen which can optionally be quaternized.
- Each carbon atom in the heterocycle can be substituted with oxo (eg piperidone, pyrrolidinone).
- the heterocyclic group can be attached to any carbon atom or heteroatom of the ring or ring system, when the valence permits.
- the rings of multicyclic heterocycles can be fused, bridged and / or joined by one or more spiro atoms.
- heterocyclic groups include oxetanyl, piperidinyl, azetidinyl, 2-imidazolinyl, pyrazolidinyl, imidazolidinyl, isoxazolinyl, oxazolidinyl, isoxazolidinyl, thiazolidinyl, isothiazolidinyl, piperidinyl, 3H-isothiazolidinyl, piperidinyl, homzolinopinyl, 3H-iso-iso-indol-indolinopideraidinyl, inderazolinopinyl, 3H-iso-indolino-inderaidinyl, 3H-iso-iso-indol-indoleidinyl, 2-pyrazolinyl, 3-pyrazolinyl, tetrahydro-2H-pyranyl, 2H-pyranyl, 4H-pyranyl,
- “Pharmaceutically acceptable salts” include the acid and base addition salts of such salts. Suitable acid addition salts are formed from acids which form non-toxic salts. These are for example acetate, adipate, aspartate, benzoate, besylate, bicarbonate / carbonate, bisulfate / sulfate, borate, camsylate, citrate, cyclamate, edi sylate, esylate, formate, fumarate, gluceptate, gluconate, glucuronate, hexafluorophosphate, hibenzate, hydrochloride / chloride, hydrobromide / bromide, hy droi odure / i odure, isethionate, lactate, malate, maleate, malonate, mesylate, methyl sulfate, naphthylate, 2-napsylate, nicotinate, nitrate, orotate,
- Suitable basic salts are formed from bases which form non-toxic salts. Mention may be made, as examples, of the salts of aluminum, arginine, benzathine, calcium, choline, diethylamine, diolamine, glycine, lysine, magnesium, meglumine, olamine, potassium, sodium, tromethamine, 2- (diethylamino) ethanol, ethanolamine, morpholine, 4- (2-hydroxyethyl) morpholine and zinc. Acid and base hemi-salts can also be formed, for example, hemi-sulphates and chemical calcium salts.
- Preferred pharmaceutically acceptable salts are chl orhy dr ate / chl orure, bromide / hydrobromide, bisulfate / sulfate, nitrate, citrate and acetate.
- Pharmaceutically acceptable salts can be prepared by one or more of these methods:
- the salt may precipitate from solution and be collected by filtration or may be recovered by evaporation of the solvent.
- the degree of ionization of the salt can vary from fully ionized to almost non-ionized.
- “Pharmaceutically acceptable” means approved or likely to be approved by a regulatory body or listed in a pharmacopoeia recognized for use in animals, and more preferably in humans. It may be a substance which is not biologically or otherwise undesirable, i.e. the substance can be administered to an individual without causing adverse biological effects or harmful interactions with one of the components of the composition in which it is contained.
- Solvate is used herein to describe a molecular complex comprising the compound of the invention and one or more pharmaceutically acceptable solvent molecules, for example, ethanol.
- solvent molecules for example, ethanol.
- substituted means that a hydrogen radical on a compound or a group is replaced by any desired group which is substantially stable under the reaction conditions in an unprotected form or when it is protected by a group. protective.
- substituents are those found in the compounds and embodiments presented herein, as well as halo, alkyl or aryl groups as defined above, hydroxyl, alkoxy as defined above, nitro , thiol, heterocycloalkyl, heteroaryl, cyano, cycloalkyl as defined above, as well as a solubilizing group, -NRR ', -NR-CO-R', -CONRR ', -S02NRR', where R and R 'are each independently selected from hydrogen, alkyl, cycloalkyl, aryl, heterocycloalkyl or heteroaryl groups as defined above.
- bonds of an asymmetric carbon can be represented here using a solid triangle (), a dotted triangle (.), Or a zigzag line (vw).
- administration means to provide the active agent or the active principle, alone or in the framework of a pharmaceutically acceptable composition, to the patient in whom the The condition, symptom or disease must be treated or prevented.
- “Arrhythmia” refers to disturbances of the heart rhythm, that is to say a disturbance of the normal rhythm of the heart, which may be benign or require appropriate treatment.
- arrhythmia it is bradycardia. In one embodiment, it is a tachycardia. In one embodiment, it is atrial fibrillation. In one embodiment, it is a ventricular tachycardia. In one embodiment, it is ventricular fibrillation.
- the term “subject” refers to a mammal, preferably a human.
- a subject and a mammal, preferably a human, suffering from arrhythmia are a “patient”, ie a mammal, preferably a human, who is waiting to receive, or who is receiving medical care or who has / is / will be the subject of a medical procedure, or which is monitored for the development of an arrhythmia.
- human refers to a subject of both sexes and at any stage of development (ie newborn, infant, juvenile, adolescent, adult). - The term “therapeutically effective amount” (or more simply a
- Effective amount refers to the amount of active agent or active ingredient which is intended, without causing negative side effects or significant adverse reactions to the subject needing treatment, prevention, reduction, alleviation or slowing (alleviation) of one or more of the symptoms or manifestations of arrhythmia.
- treating mean therapeutic treatment, prophylactic (or preventive) treatment, or both therapeutic treatment and prophylactic (or preventive) treatment, in which the purpose is. to prevent, reduce, relieve and / or slow down (alleviate) one or more of the symptoms or manifestations of arrhythmia, in a subject who needs it. Symptoms and manifestations of arrhythmia include, but are not limited to, change in heart rate, shortness of breath, fatigue.
- “treat” or “treatment” refers to therapeutic treatment.
- “treat” or “treatment” refers to a prophylactic or preventive treatment.
- “treating” or “treatment” refers to both prophylactic (or preventive) treatment and therapeutic treatment.
- the aim of the treatment according to the present invention is to cause at least one of the following:
- the present invention therefore relates to the use of nicotinamide mononucleotide derivatives for the treatment of arrhythmia.
- the present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt and / or solvate thereof, wherein:
- R 1 is selected from H, azido, cyano, C 1 -C 6 alkyl, thio-C 1 -C 6 alkyl, C 1 -C 6 heteroalkyl and OR; in which R is selected from H and alkyl in
- R2, R3, R4 and R5 are independently selected from H, halogen, azido, cyano, hydroxyl, C1-C12 alkyl, thio-C1-C12 alkyl, C1-C12 heteroalkyl, haloalkyl C1-C12 and OR; wherein R is selected from H, C1-C12 alkyl, C (0) (Ci-Ci 2 ) alkyl, C (0) NH (Ci-Ci 2 ) alkyl, C (0) 0 (Ci-Ci 2 ) alkyl, C (0) aryl, C (0) (Ci-Ci2) alkyl (C5-Ci2) aryl,
- R ⁇ is selected from H, azido, cyano, C1-C8 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; in which R is selected from H and alkyl in
- R7 is selected from H, P (0) R9RIO, P (S) R9RIO and
- R9 and Rio are independently selected from OH, OR11, NHR13, NR13R14, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C10 cycloalkyl, C5- aryl C12, (C5-Ci2) aryl- (Ci-C8) alkyl, (Ci-C8) alkyl- (C5-Ci2) aryl, (Ci-C8) heteroalkyl, (C3-C8) heterocycloalkyl, (C5-Ci2) heteroaryl and NHCRaRa C (0) Ri2; wherein : - Ru is chosen from C1-Cio alkyl, C3-C1 0 cycloalkyl, aryl in
- - Ri 2 is selected from hydrogen, C1-C10 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C1-C10 haloalkyl, C3-C10 cycloalkyl, C 3 -C1 0 heterocycloalkyl, C5- aryl C12, (C1-C4) alkyl- (C5-C12) aryl and C5-C12 heteroaryl; wherein said aryl or heteroaryl groups are optionally substituted with one or two groups selected from halogen, trifluoromethyl, CI-CO alkyl, alkoxy, CI-C O and cyano; - Ri 3 and Ri 4 are independently selected from H, C1-Cs alkyl and
- R and R 'independently selected from hydrogen, C1-C10 alkenyl, C2-C1 0, C2-C1 0 cycloalkyl, C 3 -C 10, thio-C 1 -C 10 hydroxyalkyl C 1 -C C10, (Ci-Cio) alkyl- (C5-Ci2) aryl, aryl in C5-C12, - (CH 2 ) 3NHC ( NH) NH2, (1H-indol-3-yl) methyl,
- R 1 ' is selected from H, azido, cyano, C1-C8 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; wherein R is selected from H and C1-6 alkyl;
- R2 ', R % Rr and R5' are chosen independently of one another from H, halogen, azido, cyano, hydroxyl, C1-C12 alkyl, thio-C1-C12 alkyl, C1-C12 heteroalkyl, haloalkyl, C1-C12 and OR; wherein R is selected from H, C1-C12 alkyl, C (0) (C1-C12) alkyl, C (0) NH (C1-C12) alkyl, C (0) 0 (Ci-Ci 2 ) alkyl, C (0) aryl, C (0) (Ci-Ci2) alkyl (Cs-Ci2) aryl, C (0) NH (Ci-Ci2) alkyl (C 5 -Ci2) aryl, C (0) 0 (Ci- C12) (C5-C12) alkyl aryl and C (0) CHRAANH2; wherein RAA is a side chain selected
- R ⁇ ' is selected from H, azido, cyano, C1-C5 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; wherein R is selected from H and C1-6 alkyl;
- Re ' is selected from H, OR, NHRis', NR15 R16 ', NH-NHR15', SH, CN, N3 and halogen; wherein Ris 'and Ri 6' are independently selected from H, C1-C8 alkyl and C1-C8 alkyl-aryl;
- Y selected from CH, CH2, C (CH3) 2 and CCH3;
- n is an integer selected from 1 to 3;
- L LL / represents the alpha or beta anomer depending on the position of Rr
- R is selected from H, OR, NHR155, NR15R16, NH-NHR15, SH, CN, N3 and halogen; wherein R is selected from H and C1-Cs alkyl, and: Ris and R 6 are independently selected from H, C1-C8 alkyl and C1-C8 alkyl-aryl and -CHRAACO2H in which RAA is a side chain selected from a proteinogenic or non-proteinogenic amino acid;
- Y is selected from CH, CH2, C (CH 3 ) 2 and CCH3;
- R 1 is selected from H, azido, cyano, C 1 -C 6 alkyl, thio-C 1 -C 6 alkyl, C 1 -C 6 heteroalkyl and OR; in which R is selected from H and alkyl in
- R 2 , R 3 , R4 and R5 are chosen independently of one another from H, halogen, azido, cyano, hydroxyl, C1-C12 alkyl, thio-C1-C12 alkyl, C1-C12 heteroalkyl, haloalkyl, C1-C12 and OR; wherein R is selected from H, C1-C12 alkyl, C (0) (Ci-Ci 2 ) alkyl, C (0) NH (Ci-Ci 2 ) alkyl, C (0) 0 (Ci-Ci 2 ) alkyl, C (0) aryl, C (0) (Ci-Ci 2 ) alkyl aryl, C (0) NH (Ci-Ci 2 ) alkyl aryl, C (0) 0 (Ci-Ci2) alkyl aryl and C ( 0) CHRAANH2; wherein RAA is a side chain selected from a proteinogenic amino acid;
- R ⁇ is selected from H, azido, cyano, C1-C8 alkyl, thio-C1-C8 alkyl, C1-C8 heteroalkyl and OR; in which R is selected from H and alkyl in
- R 7 is selected from H, P (0) R 9 RIO and P (S) R 9 RIO; wherein R9 and Rio are independently selected from one another from OH, OR11, C1-C8 alkyl, C5-C12 aryl and NHCHRAAC (0) RI2; in which :
- R11 is chosen from C1-Cs alkyl, C5-C12 aryl and P (0) (0H) 0P (0) (0H) 2 ;
- R12 is a C1-Cs alkyl
- - RAA is a side chain chosen from a proteinogenic amino acid
- Re is selected from H, OR, NHR13, NR13R14, NH-NHR1 3 , SH, CN, N 3 and halogen; wherein R1 3 and R14 are independently selected from H, C1-C8 alkyl and C1-C8 alkyl-aryl;
- Y is selected from CH, CH2, C (CH 3 ) 2 and CCH 3 ; represents a single or a double bond along Y; and LALG represents the alpha or beta anomer depending on the position of Ri.
- X is chosen from O, CH2 and S. In a preferred embodiment, X is oxygen.
- Ri and Re each independently represent hydrogen or OH.
- Ri and 3 ⁇ 4 each represent hydrogen.
- R 1 is chosen from hydrogen or OH.
- Ri is OH.
- RI is hydrogen.
- R 2 , R 3 , Rt and R 5 are chosen independently of one another from H, halogen, hydroxyl, C1-C12 alkyl and OR; in which R is as defined above.
- R 2 , R 3 , Rt and R 5 are independently selected from H, hydroxyl and OR; in which R is as defined above.
- R 2 , R 3 , R t and R 5 are chosen independently of one another from hydrogen or OH.
- R 2 and R 3 are identical. In one embodiment, R 2 and R 3 are the same and represent an OH. In one embodiment, R 2 and R 3 are identical and represent hydrogen.
- R 2 and R 3 are different.
- R 2 is hydrogen and R 3 is OH.
- R 2 is OH and R 3 is hydrogen.
- R 4 and R 5 are identical. In one embodiment, R 4 and R 5 are the same and represent an OH. In one embodiment, R 4 and R 5 are identical and represent hydrogen.
- R 4 and R 5 are different.
- Rt is OH and R 5 is hydrogen.
- Rt is hydrogen and R 5 is OH.
- BU and B are different.
- BU is OH and E is hydrogen.
- EU is hydrogen and EU is OH.
- EU and EU are identical.
- EU and EU are the same and represent an OH.
- EU and EU are the same and represent hydrogen.
- EU and EU are different.
- EU is hydrogen and EU is OH.
- EU is OH and EU is hydrogen.
- EU and EU are identical.
- EU and EU are the same and represent hydrogen.
- EU and EU are the same and represent an OH.
- EU is chosen from hydrogen or P (0) R.9RIO; where R9 and Rio are as defined above. In one embodiment, EU is chosen from hydrogen or P (0) (0H) 2
- EU is hydrogen. In another embodiment, EU is not hydrogen.
- EU is P (0) R 9 RIO; where R9 and Rio are as defined above.
- EU is P (0) (0H) 2.
- R 7 is ; in which
- R 7 is ; in which :
- X 'is selected from O, CH2 and S; preferably X 'is oxygen;
- Rr is selected from H and OH, preferably R 1 is H;
- R 2 ', Rj', Rr and Rs' are independently selected from H, halogen, hydroxyl, C1-C12 alkyl and OR; wherein R is as defined above; preferably R 2 ', Rr, Rr and Rs' are chosen independently of one another from H and OH;
- R ⁇ 'is selected from H or OH; preferably R ⁇ 'is H;
- Re * is selected from H, OR, NHR15 ’or NR15 R16’, wherein R15 ’and R16’ are as described above; preferably Rs' is NH2;
- n is an integer selected from 1 to 3; preferably n is equal to 2;
- LLL / ' represents the alpha or beta fanomer depending on the position of Rr;
- n is equal to 1. According to one embodiment, n is equal to 2. According to one embodiment, n is equal to 3.
- Rs is chosen from H, OR, NHR15 and NR15R16; wherein R15 and R16 are as defined above. In a preferred embodiment, Rs is NHR15; wherein R15 is as defined above. In a preferred embodiment,
- Rs is NH2.
- Y is CH.
- Y is a CTk.
- R7 is not hydrogen
- the compounds of formula (I) are compounds of formula (1-1): or a salt and / or pharmaceutically acceptable solvate thereof, wherein Ri, R 2, R 3, R, R 5, R O, Re, X, Y, ⁇ and 'LLLT' are as defined above for the compounds of formula (I).
- the compounds of formula (I) are compounds of formula (1-2): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R 1, R 2, as defined above for the compounds of formula (I).
- the compounds of formula (I) are those in which X represents oxygen.
- the invention also relates to a compound of formula (II): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R 1, R 2 , R 3 , Rt, Rs, Re, R 7 , Rs, Y, ⁇ and -LLL r are as defined above for the compounds of formula (I).
- the compounds of formula (II) are compounds of formula (II-1): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R 1, R 2 , R 3 , Rt, R 5 , R ⁇ , Rs, Y, ⁇ and ⁇ AA are as defined above for compounds of formula (I).
- the compounds of formula (II) are compounds of formula (II-2): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R1, R 2 , R3, Rt, R5, R6, Re, Y, Ri ', R2', RI ', Rt', Rs ', R6' , RS ', Y', ⁇ and are as defined above for the compounds of formula (I).
- the compounds of formula I are those in which R 1 is hydrogen.
- the invention also relates to a compound of formula (III): or a salt and / or pharmaceutically acceptable solvate thereof, wherein R2, R3, Rt, R5, R O, R7, Re, Y, ⁇ and are as defined above for compounds of formula (I) .
- the compounds of formula (III) are compounds of formula (III-1): or a salt and / or pharmaceutically acceptable solvate thereof, wherein R2, R3, Rt, R5, R O, Re, Y, ⁇ and ⁇ LL are as defined above for compounds of formula (I).
- the compounds of formula (III) are compounds of formula (III-2): or a salt and / or pharmaceutically acceptable solvate thereof, wherein R 2, R 3, R 4, R 5, R O, Re, Y, R2 9, RJ ', Rf, Rs', Re ', Rs', Y ', ⁇ and ⁇ A L G are as defined above for the compounds of formula (I).
- the compounds of formula (I) are those in which R 2 is OH and R 3 is hydrogen.
- the compounds of formula (I) are those in which R t is hydrogen and R 5 is OH.
- the compounds of formula (I) are those in which R 3 and Rt are identical and represent hydrogen.
- the invention also relates to a compound of formula (IV): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R 2 , Rs, R ⁇ , R 7 , Re, Y, ⁇ and 'LLL /' are as defined above for compounds of formula
- the compounds of formula (IV) are compounds of formula (IV-1): or a salt and / or pharmaceutically acceptable solvate thereof, wherein R2, Rs, R O, R, Y, and ⁇ - ALL are as defined above for compounds of formula (I).
- the compounds of formula (IV) are compounds of formula (IV-2): or a salt and / or pharmaceutically acceptable solvate thereof, wherein R2, Rs, Re, Re, Y, R 2 9, R S ', Re', Rs ', Y', ⁇ and ⁇ LLG are as defined above for the compounds of formula (I).
- the compounds of formula (I) are those in which R2 and Rs are identical and represent an OH.
- the invention also relates to a compound of formula (V): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R ⁇ , R 7 , Rs, Y, ⁇ and 'LLL are as defined above for compounds of formula (I).
- the compounds of formula (V) are compounds of formula (Vl): or a pharmaceutically acceptable salt and / or solvate thereof, wherein Re, Rs, Y, ⁇ and ⁇ LL / 'are as defined above for the compounds of formula (I).
- the compounds of formula (V) are compounds of formula (V-2): or a pharmaceutically acceptable salt and / or solvate thereof, wherein 3 ⁇ 4, Rs, Rs', Y ', ⁇ and ⁇ LL /' are as defined above for compounds of formula
- the compounds of formula (I) are those in which R ⁇ is hydrogen.
- the invention also relates to a compound of formula (VI): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R7, Rs, Y, ⁇ and ⁇ LLL are as defined above for compounds of formula (I).
- the compounds of formula (VI) are compounds of formula (VI-1): or a pharmaceutically acceptable salt and / or solvate thereof, wherein Rs, Y, ⁇ and ⁇ LAG are as defined above for the compounds of formula (I).
- the compounds of formula (VI) are compounds of formula (VI-2): or a pharmaceutically acceptable salt and / or solvate thereof, in which Rs, Y, Rs ', Y', ⁇ and '/ wv' are as defined above for the compounds of formula (I).
- the compounds of formula (I) are those in which Rs is NH2.
- the invention also relates to a compound of formula (VII): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R7, Y, ⁇ and ⁇ ALL are as defined above for compounds of formula (I).
- the compounds of formula (VII) are compounds of formula (VII-1): or a pharmaceutically acceptable salt and / or solvate thereof, wherein Y, ⁇ and ⁇ LL are as defined above for compounds of formula (I).
- the compounds of formula (VII) are compounds of formula (VII-2): or a pharmaceutically acceptable salt and / or solvate thereof, wherein Y, Y ', - and ' LLL are as defined above for compounds of formula (I).
- the compounds of formula (I) are those in which Y is CH.
- the invention also relates to a compound of formula (VIII): or a pharmaceutically acceptable salt and / or solvate thereof, wherein R7 and ⁇ AA are as defined above for compounds of formula (I).
- the compounds of formula (VIII) are compounds of formula (VIII-1): or a pharmaceutically acceptable salt and / or solvate thereof, wherein ⁇ W is as defined above for compounds of formula (I).
- the compounds of formula (VIII) are compounds of formula (VIII-2): or a pharmaceutically acceptable salt and / or solvate thereof, wherein ⁇ LLR is as defined above for compounds of formula (I).
- the compounds of formula (I) are those in which Y is CH2.
- the invention also relates to a compound of formula (IX): or a salt and / or pharmaceutically acceptable solvate thereof, wherein R7 and 'VW' are as defined above for compounds of formula (I).
- the compounds of formula (IX) are compounds of formula (IX-1): or a pharmaceutically acceptable salt and / or solvate thereof, wherein ⁇ LL is as defined above for compounds of formula (I).
- the compounds of formula (IX) are compounds of formula (IX-2): or a pharmaceutically acceptable salt and / or solvate thereof, wherein ⁇ LL is as defined above for compounds of formula (I).
- the compounds of formula (I) are those in which R7 is hydrogen.
- the invention also relates to a compound of formula (X): or a pharmaceutically acceptable salt and / or solvate thereof, wherein Y, ⁇ andA / W 'are as defined above for compounds of formula (I).
- the compounds of the invention are selected from the compounds of Table 2 below or a pharmaceutically acceptable salt and / or solvate thereof:
- the compounds of the invention are the compounds of formula IA, IC, IE and IG from Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- the compounds of the invention are the compounds of formula I-C and I-G from Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- the compounds of the invention are the compounds of formula I-C and I-D from Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- the compound of the invention is the compound of formula I-C or a pharmaceutically acceptable salt and / or solvate thereof.
- the compounds of the invention are the compounds of formula I-I, I-J, I-K, I-L, I-M and I-N of Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- the compounds of the invention are the compounds of formula I-I, I-J and I-K from Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- the compounds of the invention are the compounds of formula I-C, I-D, I-I, I-J and I-K from Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- Pharmaceutical composition for treating arrhythmia is the compounds of formula I-C, I-D, I-I, I-J and I-K from Table 2 above or a pharmaceutically acceptable salt and / or solvate thereof.
- the present invention relates to a pharmaceutical composition
- a pharmaceutical composition comprising at least one compound of the invention and at least one pharmaceutically acceptable excipient.
- the present invention relates to a medicament comprising at least one compound of the invention.
- the pharmaceutical composition of the invention or the medicament of the invention comprises, in addition to at least one compound of the invention as active ingredients, therapeutic agents and / or additional active ingredients .
- additional therapeutic agents and / or active ingredients include selective inhibitors of Na + / H + exchange, such as cariporide, zoniporide or amiloride; beta blockers, such as atenolol, metoprolol; calcium channel blockers such as verapamil or blood thinners.
- the invention relates to a method for preparing the compounds of formula (I) as described above.
- the compounds of formula (I) disclosed herein can be prepared as described below from substrates A-E. It will be understood by one skilled in the art that these reaction schemes are in no way limiting and that variations can be made without departing from the spirit and scope of the present invention. According to one embodiment, the invention relates to a method for preparing the compounds of formula (I) as described above.
- the method involves in a first step the mono-phosphorylation of a compound of formula (A), in the presence of phosphoryl chloride and of a trialkyl phosphate, to lead to the phophorodichloridate of formula (B), in which X, Ri, R 2 , R 3 , Rt, Rs, R ⁇ , R S , Y, ⁇ and ⁇ W are as defined above for the compounds of formula (I).
- the phosphorodi chl ori date of formula (B) is hydrolyzed to produce the phosphate of formula (C), in which X, Ri, R 2 , R 3 , Rt, Rs, R ⁇ , R S , Y, ⁇ and ⁇ AA are as defined above for the compounds of formula (I).
- the compound of formula (A) is synthesized using various methods known to those skilled in the art.
- the compound of formula (A) is synthesized by reacting the pentose of formula (D) with a nitrogen derivative of formula (E), in which R, R 2 , R 3 , Rt, Rs, R ⁇ , R 7 , Y are as described above for the compounds of formula I, leading to the compound of formula (Al) which is then selectively deprotected to give the compound of formula (A), in which X, Ri, R 2 , R 3 , Rt, Rs, Re, Rs, Y, and are as defined above for the compounds of formula (I).
- R is an appropriate protective group known to those skilled in the art.
- the protecting group is chosen from triarylmethyls and / or silyls.
- Non-limiting examples of triarylmethyl include trityl, monomethoxytrityl, 4,4'-dimethoxytrityl and 4,4 ', 4 "-trimethoxytrityl.
- Non-limiting examples of silyl groups include trimethylsilyl, tert-butyldimethylsilyl, triisopropylsilyl, tert-. butyldiphenylsilyl, tri-iso-propylsilyloxymethyl and
- any hydroxyl group attached to the pentose is protected by an appropriate protective group known to those skilled in the art.
- protecting groups can also be removed by methods well known to those skilled in the art, for example, with an acid (eg, an inorganic or organic acid), a base or a source of fluoride.
- an acid eg, an inorganic or organic acid
- the nitrogenous derivative of formula (E) is coupled to the pentose of formula (D) by a reaction in the presence of a Lewis acid leading to the compound of formula (Al).
- Lewis acids include TMSOTf, BF 3. OEt2, TiCL and FeCb.
- the method of the present invention further comprises a step of reducing the compound of formula (A) by various methods well known to those skilled in the art leading to the compound of formula (A ') in which CFE is and Ri, R2, R3, Rt, R5, R O, Re, Y, and ⁇ LL ⁇ / 'are as defined above for compounds of formula (I).
- the present invention relates to a method for preparing the compounds of formula IA, IC, IE, IG.
- a first step the nicotinamide of formula E is coupled to the ribose tetraacetate of formula D by a coupling reaction in the presence of a Lewis acid, resulting in the compound of formula Al:
- a second step an ammoniacal treatment of the compound of formula Al is carried out, leading to the compound of formula IA:
- a step of reducing the compound of formula I-A is carried out, resulting in the compound of formula I-E.
- the compound of formula I-E is then mono-phosphorylated as described in the fourth step and hydrolyzed to yield the compound of formula I-G.
- the compounds of the invention can be prepared by any suitable process, in particular those described in applications EP 19218817.5, EP 20190010.7 and EP 20215832.5.
- the present invention therefore relates to the compounds of the invention for their use in the treatment of arrhythmia.
- the present invention relates to compounds of formula (I) - (XI) or a pharmaceutically acceptable salt and / or solvate thereof, as described above, for their use in the treatment of arrhythmia.
- the present invention relates to compounds of formula (I) - (XI) or a pharmaceutically acceptable salt and / or solvate thereof, as described above, for their use in the prophylactic treatment of arrhythmia.
- the present invention relates to compounds of formula (I) - (XI) or a pharmaceutically acceptable salt and / or solvate thereof, as described above, for their use in the treatment of ventricular tachycardia. In one embodiment, the present invention relates to compounds of formula (I) - (XI) or a pharmaceutically acceptable salt and / or solvate thereof, as described above, for their use in the prophylactic treatment of ventricular tachycardia. In one embodiment, the present invention relates to compounds of formula (I) - (XI) or a pharmaceutically acceptable salt and / or solvate thereof, as described above, for their use in the treatment of ventricular fibrillation.
- the present invention relates to compounds of formula (I) - (XI) or a pharmaceutically acceptable salt and / or solvate thereof, as described above, for their use in the prophylactic treatment of ventricular fibrillation.
- the present invention relates to a pharmaceutical composition
- a pharmaceutical composition comprising at least one compound of the invention, and at least one pharmaceutically acceptable excipient for its use in the treatment of arrhythmia.
- the present invention relates to a medicament comprising at least one compound of the invention for its use in the treatment of arrhythmia.
- the pharmaceutical composition of the invention or the medicament of the invention comprises, in addition to at least one compound of the invention, as active principles, therapeutic agents and / or active principles additional.
- additional therapeutic agents and / or active ingredients include selective inhibitors of Na + / H + exchange, such as cariporide, zoniporide, amiloride.
- the present invention relates to the use of the compounds of the invention as described above for the treatment of arrhythmia.
- the present invention relates to the use of the compounds of the invention as described above for the prophylactic treatment of arrhythmia.
- the present invention relates to the use of a pharmaceutical composition comprising at least one compound of the invention and at least one pharmaceutically acceptable excipient for the treatment of arrhythmia.
- the present invention relates to the use of a medicament comprising at least one compound of the invention for the treatment of arrhythmia.
- the present invention relates to the use of the compounds of the invention as described above for the manufacture of a medicament for the treatment of arrhythmia.
- the present invention also relates to a method of treating arrhythmia in a subject in need thereof, said method comprising administering to said subject a therapeutically effective amount of at least one compound or composition of the invention. as described above.
- the subject in need of therapeutic or preventive treatment is diagnosed by a healthcare professional.
- arrhythmia is diagnosed by any examination carried out routinely in the medical environment, in particular the electrocardiogram, the stress test, the electrophy examination if ol ogi c.
- the subject is a warm blooded animal, more preferably a human.
- the compounds of the invention can be administered as part of a combination therapy in which one or more compounds of the invention or a composition or a medicament which contains a compound of the present invention, as as active ingredients, are coadministered in combination with therapeutic agents and / or additional active ingredients.
- the compounds of the invention, the pharmaceutical composition of the invention or the medicament of the invention are used in addition to the ablation of the abnormal tissue.
- the compounds of the invention are not administered as part of a combination therapy comprising the administration of plasma, N AD and / or N AD promoter.
- N AD refers to the coenzyme nicotinamide adenine dinucleotide.
- N AD promoter refers in particular to one or more of: a positive regulator of NAMPT, a negative regulator of NADase, a negative regulator of NNMT (nicotinamide N-methyltransferase), a positive regulator of NMN AT s 1- 3 (nicotinamide mononucleotide adenylyltransferase), an inhibitor of Cx43 (connexin 43), a positive regulator of CD73, a negative regulator of CD 157, a positive regulator of protein kinase activated by G AMP 5 '(AMPK), a positive regulator of NR kinasel / 2 (NRK1 / 2), a positive regulator of NARPT, a positive regulator of quinolinate phosphoribosyl transferase (QPRT), a positive regulator of N AD synthase 1 (NADSynl), a negative regulator of miRNA-34a, a positive regulator purine nucleoside phosphorylase (PNP)
- the compound of the invention and other therapeutic active agents can be administered in terms of dosage forms, either separately or in conjunction with each other, and in terms of time. administration, either in series or simultaneously.
- the compounds of the invention can be formulated in the form of a pharmaceutical preparation comprising at least one compound of the invention and at least one pharmaceutically acceptable excipient and optionally one or more other pharmaceutically active compounds.
- a formulation may be in a form suitable for oral administration, for parenteral administration (for example by intravenous, intramuscular or subcutaneous injection or by intravenous infusion), topical administration (including ocular), administration by inhalation, by a skin patch, by an implant, by a suppository, etc.
- examples of such preparations include tablets, pills, powders, lozenges, sachets, cachets, elixirs, suspensions, emulsions, solutions, syrups, ointments, creams, lotions, soft and hard gelatin capsules, sterile injectable solutions and sterile packaged powders (which are usually reconstituted before use) for bolus administration and / or for continuous administration, which may be formulated with carriers, excipients and diluents which are per se suitable for such formulations, such as lactose, dextrose, sucrose, sorbitol, mannitol, starches, acacia gum, calcium phosphate, alginates , tragacanth, gelatin, calcium silicate, microcrystalline cellulose, polyvinylpyrrolidone, polyethylene glycol, cellulose, water (sterile), methylcellulose, methyl- and propylhydrox ybenzoates, talc, magnesium
- the formulations may optionally contain other substances commonly used in pharmaceutical formulations, such as lubricating agents, wetting agents, emulsifying and suspending agents, dispersing agents, disintegrants, bulking agents, filling agents, preservatives, sweetening agents, flavoring agents, flow regulators, mold release agents, etc.
- the compositions can also be formulated so as to ensure a rapid, sustained or delayed release of the active compound (s) which they contain.
- the pharmaceutical preparations of the invention are preferably in unit dose form and may be packaged in an appropriate manner, for example in a box, blister pack, vial, sachet, ampoule or in any other dose appropriate carrier or container.
- these unit doses will contain between 1 and 1000 mg, and generally between 1 and 500 mg, preferably between 250 and 500 mg of at least one compound of the invention.
- the effective dose to be administered depends on one or more parameters, including in particular, the material used for administration, age, sex, height, weight, physical condition and the degree of severity of the drug. disorder to be treated.
- the active compound of the invention will be administered between 0.1 mg per kilogram and 5000 mg per kilogram of body weight, more often between 1 mg per kilogram and 2000 mg per kilogram of body weight, preferably between 1 and 100 mg per kilogram of body weight, for example about 1, 10, 100 mg per kilogram of human patient body weight per day, which can be administered in a single daily dose, divided into one or more daily doses, or essentially continuously, for example using a drip infusion.
- Figure 1 is a histogram showing the incidence (Fig. 1A) and duration (Fig. IB) of ventricular tachycardia analyzed during ischemia.
- Figure 2 is a histogram showing the incidence (Fig. 2A) and duration (Fig. 2B) of ventricular fibrillation analyzed during ischemia.
- Figure 3 is a histogram showing the incidence (Fig. 3A) and duration (Fig. 3B) of ventricular tachycardia analyzed during reperfusion.
- Figure 4 is a histogram showing the incidence (Fig. 4A) and duration (Fig. 4B) of ventricular fibrillation analyzed during reperfusion, as well as the number of ventricular fibrillations (Fig. 4C) during this period.
- Figure 5 is a histogram showing the mortality rate of rats treated with saline, the compound of formula I-C and cariporid.
- FIG. 6 is a histogram showing heart rate 5 days after vehicle or DOX injection (20 mg / kg).
- *** p ⁇ 0.001 t test or Mann-Whitney test - DOX mice treated with vehicle vs control mice, $$$ p ⁇ 0.001: unidirectional ANOVA followed by a post-hoc Dunnett test or Kruskal -Wallis test followed by Dunn post-hoc - DOX mice treated with vehicle vs DOX mice treated with NMN analogs (180 mg / kg) or vehicle.
- the IR spectra were recorded on an FT-IR Perkin Elmer Spectrum 100 spectrometer and the NMR spectra were recorded, using CDCh, CD3CN, D2O or DMSO-d6 as solvent, on a BROKER AC 300 or 400 spectrometer at 300 or 400 MHz for the spectra 3 ⁇ 4 75 or 100 MHz for the 13 C and 282 or 377 MHz for the 19 F.
- the chemical shifts (d) were expressed in parts by million with respect to the signal, indirectly (i) at CHCta (d 7.27) for 3 ⁇ 4 and (ii) at CDCh (d 77.2) for 13 C and directly (iii) at CFCh (internal standard) (d 0) for 19 F.
- Tetraacetate A-1 is dissolved in methanol and cooled to -10 ° C.
- 4.6 M ammonia in methanol (3.0 equivalents) at -10 ° C is added and the mixture is stirred at this temperature until the reaction is complete.
- Dowex HCR (H +) resin is added to a pH of 6-7.
- the reaction mixture is heated to 0 ° C and filtered.
- the resin is washed with a mixture of methanol and acetonitrile.
- the filtrate is concentrated to dryness.
- the residue is dissolved in acetonitrile and concentrated to dryness.
- the residue is dissolved in acetonitrile to give a solution of the compound of formula I-A.
- Step 3 Synthesis of the compound of formula IA '
- the solution of the crude compound of formula IA in acetonitrile is diluted with trimethyl phosphate (10.0 equivalents).
- the acetonitrile is distilled off in vacuo and the mixture is cooled to -10 ° C.
- Phosphorus oxychloride (4.0 equivalents) is added at -10 ° C and the mixture is stirred at -10 ° C until the reaction is complete.
- Step 4 and 5 Synthesis of the compound of formula IC
- the mixture is hydrolyzed by the addition of a 50/50 mixture of acetonitrile and water, followed by the addition of tert-butyl methyl ether.
- the mixture is filtered and the solid is dissolved in water.
- the aqueous solution is neutralized by adding sodium bicarbonate and extracted with dichloromethane.
- the aqueous layer is concentrated to dryness to yield the crude compound of formula I-C, which is purified on a DOWEX 50wx8 column with elution in water followed by a chromatographic column on silica gel.
- the animals were housed in ventilated and enriched GR900 breeding cages (905 CM 2 , Tecniplast) throughout the acclimatization period and the experimental phase.
- the animal cages were enriched with sufficient nesting material to completely cover the animals (Sizzle-Nest: unbleached brown kraft paper from Bio-service), wooden sticks (aspen brick from Bio-service).
- the bedding of the animal cages (particles of poplar wood, without chemical treatment, pre-crushed, dusted, sieved and dehydrated poplar wood, exempt from chemical treatment of SD S DIETEX) were changed at least once a week. They were housed in groups of 2 animals according to a normal light cycle of 12 hours (at 8 p.m., lights off), at 22 ⁇ 2 ° C and 55 ⁇ 10% relative humidity.
- An acclimatization period of at least 5 days was applied.
- the rats were first anesthetized, then intubated and mechanically ventilated, before being prepared for surgery.
- the arterial catheter is a catheter filled with fluid that returns pressure to a nearby transducer.
- the mean arterial pressure is calculated electronically and recorded continuously.
- ECG electrocardiogram
- Blood pressure tracings were referred to to confirm what type of ectopic activity is occurring, especially to distinguish between polymorphic VT and VF.
- the blood pressure is usually still pulsatile whereas with VF the blood pressure drops rapidly to zero and is no longer pulsatile.
- VF may be sustained or may spontaneously return to normal sinus rhythm in rats.
- the incidence of VT and VF as well as the duration of ventricular tachycardia were noted.
- the heart was then exposed through a left intercostal thoracotomy. After opening the pericardium, a 6.0 silk suture was placed around the left coronary artery on a polypropylene tube to form a collar. Hearts were ischemic for 7 minutes by tightening the suture 5 minutes after treatment. Finally, the neck occluder was released to allow reperfusion of myocardial tissue for 10 minutes. At the end of the reperfusion period, the rats were euthanized by cervical dislocation still under anesthesia.
- Rats were treated intravenously with saline, a compound of formula I-C at 185 mg / kg (30 min before ischemia) or cariporid at 0.3 mg / kg (5 min before ischemia). Animals were subjected to 7 minute ischemia and 10 minute reperfusion. Throughout the experimental phase, blood pressure and ECG profiles were recorded continuously. Blood was drawn 5 minutes after the end of the reperfusion and the heart was weighed.
- Figure 1 shows the incidence (Fig. IA) and duration (Fig. IB) of ventricular tachycardia during ischemia.
- Figure 2 shows the incidence (Fig. 2A) and duration (Fig. 2B) of fibrillation, analyzed during ischemia.
- Figure 3 shows the incidence (Fig. 3A) and duration (Fig. 3B) of ventricular tachycardia during reperfusion.
- Figure 4 shows the incidence (Fig. 4A) and duration (Fig. 4B) of fibrillation during reperfusion, as well as the number of ventricular fibrillations (Fig. 4C) during this period.
- the infarction is induced by ischemia of at least 30 minutes and reperfusion of at least 60 minutes.
- These severe conditions make it possible to model the infarction, which is generally triggered by the obstruction of an artery which supplies the heart with blood and therefore with oxygen, resulting in the death of the muscle cells of the heart over a more or less extensive area.
- NMN has been shown to protect the heart and allow the patient to recover better after the infarction.
- much less severe conditions i.e., 7-minute ischemia followed by 10-minute reperfusion, induce ventricular tachycardia and fibrillation (non-fatal and fatal).
- Cariporid suppressed arrhythmias during the ischemic period as well as ventricular fibrillation and mortality during reperfusion.
- the compound of formula IC abolished ventricular tachycardia and fibrillation during the ischemic period, tended to prevent ventricular fibrillation during reperfusion, and abolished mortality during reperfusion.
- the aim of this study is to evaluate the effects of i.p. administration. compounds I-C, I-J and I-K, at 180 mg / kg, on arrhythmias induced by doxorubicin.
- mice 8 weeks old on arrival were obtained from Janvier Labs, Le Genest St Isle, 53941 St Berthevin, France. Each animal has been identified with an electronic chip.
- doxorubicin doxorubicin
- Doxorubicin was prepared at 2 mg / mL and the administration volume was 10 mL / kg.
- the control group received an injection of saline solution.
- Group 1 Saline solution + Vehicle Group 2: Doxorubicin (20 mg / kg) + Vehicle Group 3: Doxorubicin (20 mg / kg) + Compound I-C (180 mg / kg)
- Each group consists of 14 to 24 mice. As indicated in the regulations for non-clinical laboratory studies, the groups of test and control animals were maintained under identical conditions. The planned duration of the study was 11 days.
- mice received an administration of DOX (20 mg / kg) intraperitoneally.
- Treatment Treatment with compounds I-C, I-J and I-K was initiated from 5 days before the injection of DOX, once a day from D5 to D0.
- mice were treated ip with the compounds IC, IJ and IK 30 minutes before the injection of DOX.
- the mice were treated ip with the compounds IC, IJ and IK for the duration of the experiment (D0 to D5) once a day. The last injection took place 24 hours before the sacrifice.
- ECG electrocardiogram
- the heart rate was assessed during the ECG:
- Results and discussion Figure 6 shows the heart rate 5 days after the injection of saline or DOX (20 mg / kg).
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AU2021231328A AU2021231328A1 (en) | 2020-03-06 | 2021-03-05 | Nicotinamide mononucleotide derivatives for the treatment of arrhythmia |
JP2022553059A JP2023517541A (ja) | 2020-03-06 | 2021-03-05 | 不整脈の治療のためのニコチンアミドモノヌクレオチド誘導体 |
US17/908,337 US20230097603A1 (en) | 2020-03-06 | 2021-03-05 | Nicotinamide mononucleotide derivatives for the treatment of arrhythmia |
CN202180019077.1A CN115605210A (zh) | 2020-03-06 | 2021-03-05 | 用于治疗心律失常的烟酰胺单核苷酸和双烟酰胺二核苷酸衍生物 |
EP21709040.6A EP4114408A1 (fr) | 2020-03-06 | 2021-03-05 | Dérivés de nicotinamide mononucléotide et de bis-nicotinamide dinucléotide pour le traitement de l'arythmie |
CA3170031A CA3170031A1 (fr) | 2020-03-06 | 2021-03-05 | Derives de nicotinamide mononucleotide et de bis-nicotinamide dinucleotide pour le traitement de l'arythmie |
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CA3206030A1 (fr) * | 2020-12-18 | 2022-06-23 | Nuvamid Sa | Derives de nicotinamide mononucleotide et utilisation associee dans le traitement et la prevention d'un dereglement des globules rouges |
CN116987064B (zh) * | 2023-08-04 | 2024-01-26 | 宁夏佰斯特医药化工有限公司 | 一种嘧啶双烟酰胺衍生物的制备方法和应用 |
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WO2015186114A1 (fr) * | 2014-06-06 | 2015-12-10 | Glaxosmithkline Intellectual Property (No.2) Limited | Analogues de nicotinamide riboside, compositions pharmaceutiques et leurs utilisations |
WO2017024255A1 (fr) * | 2015-08-05 | 2017-02-09 | Metrobiotech, Llc | Dérivés de nicotinamide mononucléotide et leur utilisations |
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WO2015186114A1 (fr) * | 2014-06-06 | 2015-12-10 | Glaxosmithkline Intellectual Property (No.2) Limited | Analogues de nicotinamide riboside, compositions pharmaceutiques et leurs utilisations |
WO2017024255A1 (fr) * | 2015-08-05 | 2017-02-09 | Metrobiotech, Llc | Dérivés de nicotinamide mononucléotide et leur utilisations |
WO2018002215A1 (fr) * | 2016-06-30 | 2018-01-04 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Méthodes et compositions pharmaceutiques pour le traitement de cardiomyopathies |
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WO2022263625A1 (fr) * | 2021-06-17 | 2022-12-22 | Nuvamid Sa | Dérivés mononucléotidiques nicotinamides et leur utilisation pour le traitement de l'insuffisance cardiaque à fraction d'éjection préservée |
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CN115605210A (zh) | 2023-01-13 |
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