JP6038179B2 - Hcvプロテアーゼ阻害剤の製造方法 - Google Patents
Hcvプロテアーゼ阻害剤の製造方法 Download PDFInfo
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- JP6038179B2 JP6038179B2 JP2014552315A JP2014552315A JP6038179B2 JP 6038179 B2 JP6038179 B2 JP 6038179B2 JP 2014552315 A JP2014552315 A JP 2014552315A JP 2014552315 A JP2014552315 A JP 2014552315A JP 6038179 B2 JP6038179 B2 JP 6038179B2
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- optionally substituted
- alkyl
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- alkenyl
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- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000005508 decahydronaphthalenyl group Chemical group 0.000 description 1
- 125000004855 decalinyl group Chemical group C1(CCCC2CCCCC12)* 0.000 description 1
- 125000005070 decynyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C#C* 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 125000002576 diazepinyl group Chemical group N1N=C(C=CC=C1)* 0.000 description 1
- 125000005331 diazinyl group Chemical group N1=NC(=CC=C1)* 0.000 description 1
- 125000004852 dihydrofuranyl group Chemical group O1C(CC=C1)* 0.000 description 1
- 125000005043 dihydropyranyl group Chemical group O1C(CCC=C1)* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 125000003838 furazanyl group Chemical group 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000004366 heterocycloalkenyl group Chemical group 0.000 description 1
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 125000002632 imidazolidinyl group Chemical group 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 1
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000003406 indolizinyl group Chemical group C=1(C=CN2C=CC=CC12)* 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 125000001977 isobenzofuranyl group Chemical group C=1(OC=C2C=CC=CC12)* 0.000 description 1
- 125000005990 isobenzothienyl group Chemical group 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005438 isoindazolyl group Chemical group 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 1
- 125000004628 isothiazolidinyl group Chemical group S1N(CCC1)* 0.000 description 1
- 125000005969 isothiazolinyl group Chemical group 0.000 description 1
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 230000005445 isotope effect Effects 0.000 description 1
- 125000003965 isoxazolidinyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 125000004492 methyl ester group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000004092 methylthiomethyl group Chemical group [H]C([H])([H])SC([H])([H])* 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004593 naphthyridinyl group Chemical group N1=C(C=CC2=CC=CN=C12)* 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000001736 nosyl group Chemical group S(=O)(=O)(C1=CC=C([N+](=O)[O-])C=C1)* 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 150000002905 orthoesters Chemical class 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 125000005880 oxathiolanyl group Chemical group 0.000 description 1
- 125000000160 oxazolidinyl group Chemical group 0.000 description 1
- 125000003585 oxepinyl group Chemical group 0.000 description 1
- KJIFKLIQANRMOU-UHFFFAOYSA-N oxidanium;4-methylbenzenesulfonate Chemical compound O.CC1=CC=C(S(O)(=O)=O)C=C1 KJIFKLIQANRMOU-UHFFFAOYSA-N 0.000 description 1
- 125000003232 p-nitrobenzoyl group Chemical group [N+](=O)([O-])C1=CC=C(C(=O)*)C=C1 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229940117803 phenethylamine Drugs 0.000 description 1
- 125000006678 phenoxycarbonyl group Chemical group 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 125000001557 phthalyl group Chemical group C(=O)(O)C1=C(C(=O)*)C=CC=C1 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- BWESROVQGZSBRX-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine Chemical compound C1=NC=NC2=CC=CN=C21 BWESROVQGZSBRX-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000001422 pyrrolinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004646 sulfenyl group Chemical group S(*)* 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 125000001984 thiazolidinyl group Chemical group 0.000 description 1
- 125000002769 thiazolinyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000003777 thiepinyl group Chemical group 0.000 description 1
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 1
- 125000001806 thionaphthenyl group Chemical group 0.000 description 1
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000004044 trifluoroacetyl group Chemical group FC(C(=O)*)(F)F 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06139—Dipeptides with the first amino acid being heterocyclic
-
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
- C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06139—Dipeptides with the first amino acid being heterocyclic
- C07K5/06165—Dipeptides with the first amino acid being heterocyclic and Pro-amino acid; Derivatives thereof
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0802—Tripeptides with the first amino acid being neutral
- C07K5/0804—Tripeptides with the first amino acid being neutral and aliphatic
- C07K5/0808—Tripeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms, e.g. Val, Ile, Leu
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Chemical & Material Sciences (AREA)
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- Genetics & Genomics (AREA)
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- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Enzymes And Modification Thereof (AREA)
Description
または同等部分を含んでいる。
を有する化合物に関する。好ましくは、R5はHである。好ましくは、R4はビニルである。
部分が「場合により置換されている」と記載されているならば、当該部分は置換されていても、未置換でもよい。部分が場合により多くとも特定数の非水素ラジカルで置換されていると記載されているならば、当該部分は未置換であっても、多くともその特定数の非水素ラジカルまたは当該部分上の置換可能な位置の最大数のいずれか少ないほうにより置換されていてもよい。よって、例えば部分が場合により多くとも3個の非水素ラジカルで置換されている複素環と記載されているならば、3個未満の置換可能な位置を有する複素環が場合により多くとも複素環が置換可能な位置を有しているのと同じ数の非水素ラジカルで置換される。
1H NMR(δ,DMSO−d6):1.15(s,9H),1.26(m,1H),1.92(dd,1H),2.52(dd,1H),4.95(d,1H),5.16(d,1H),5.38(m,1H),7.48(d,1H),7.61(t,1H),7.8−7.9(br.s,1H),8.17(d,1H),8.54(s,1H)。
1H NMR(δ,DMSO−d6):1.79(m,1H),1.99(dd,1H),2.28(s,3H),2.60(dd,1H),5.05(d,1H),5.26(d,1H),5.36(m,1H),7.09(d,2H),7.45(d,2H),7.61(d,1H),7.72(t,1H),8.22(d,1H),8.74(s,1H),8.93(br.s,3H)。
1H NMR(δ,DMSO−d6)*:0.90,1.06(s,9H),1.29(m,1H),1.99(m,1H),2.18(m,1H),2.51(m,1H),3.54,3,68(d,1H),3.81(m,1H),4.30(t,1H),4.98(m,1H),5.21(m,1H),5.36(m,1H),5.72,5.78(br.s,1H),7.39−7.58(m,2H),7.58−7.70(m,2H),7.75(m,1H),7.93(t,1H),8.08−8.26(m,2H),8.46,8.57(s,1H),8.64(d,1H),8.75(d,1H),9.08,9.12(s,1H)。
*) 1H NMRは2つの回転異性体の混合物を示す。分離するとき、マイナーな回転異性体からのシグナルは‘イタリック’で示す。
て、0.089g(82%)のエチルエステル3を得た。
1H NMR(δ,DMSO−d6):1.17(t,3H),1.30(m,1H),1.35(s,9H),1.66(m,1H),2.18(m,1H),2.37(m,1H),2.60(m,1H),3.6−3.8(m,1H),3.92(m,1H),4.06(q,2H),4.32(m,1H),5.11(m,1H),5.25(m,1H),5.66(m,1H),5.82(br.s,1H),7.54(m,1H),7.65(m,1H),7.73(m,1H),7.80(d,1H),7.93(m,1H),8.24(d,1H),8.64(d,1H),8.74−8.76(m,2H)。
1H NMR(δ,DMSO−d6):1.15(s,9H),1.26(m,1H),1.92(m,1H),2.52(m,1H),4.95(d,1H),5.16(d,1H),5.38(m,1H),7.39(t,1H),7.60(t,1H),7.66−7.80(br.s,1H),7.85(d,1H),8.21(d,1H),8.46(s,1H)
((1S,2R)−1−アミノ−2−ビニルシクロプロピル)(1H−インダゾル−1−イル)メタノントシレート(7b)
1H NMR(δ,DMSO−d6):1.77(m,1H),1.97(dd,1H),2.28(s,3H),2.58(dd,1H),5.04(d,1H),5.26(d,1H),5.36(m,1H),7.09(d,2H),7.45(d,2H),7.51(t,1H),7.71(t,1H),7.97(d,1H),8.26(d,1H),8.69(s,1H),8.92(br.s,3H)。
1H NMR(δ,DMSO−d6)*:0.89,1.14(s,9H),1.30(m,1H),1.96(m,1H),2.17(m,1H),2.51(m,1H),3,68(d,1H),3.83(m,1H),4.31(m,1H),4.95(m,1H),5.20(m,1H),5.35(m,1H),5.72,5.78(br.s,1H),7.39(m,1H),7.48−7.70(m,3H),7.75(m,2H),7.84(d,1H),7.92(t,1H),8.20(m,2H),8.40,8.49(s,1H),8.63(d,1H),8.75(d,1H),8.99(s,1H)。
*) 1H NMRは2つの回転異性体の混合物を示す。分離するとき、マイナーな回転異性体からのシグナルは‘イタリック’で示す。
Claims (15)
- HCVプロテアーゼ阻害剤の製造方法であって、
式Iの化合物を、式IIの化合物と反応させて、式IIIの化合物
ZはO、S、SO、SO2、N(RN)、OC(O)、C(O)O、N(RN)C(O)、またはC(O)N(RN)であり、ここでRNはHまたは場合により置換されているC1−C6アルキルであり;
R1は場合により置換されている炭素環、または場合により置換されている複素環であり;
R2はHまたはアミノ保護基であり;
R4は場合により置換されているC1−C6アルキル、場合により置換されているC2−C6アルケニル、または場合により置換されているC2−C6アルキニルであり;および
XはHまたはハロゲンである]
を形成することを含む、方法。 - R3が−CH2CH3である、請求項2に記載の方法。
- R3が−CH2CH3である、請求項5に記載の方法。
- 請求項1〜6のいずれか1項に記載の方法であって、
ZがOであり;
R1がフェナントリジンであり;
R2がアミノ保護基であり;
R4がビニルであり;
XがHまたはClである
方法。 - R2がtert−ブチルオキシカルボニルである、請求項7に記載の方法。
- 請求項1に記載の方法であって、前記HCVプロテアーゼ阻害剤が、BI−201335、TMC−435350、バニプレビル、MK−5172、BMS−650032、ダノプレビル、GS−9451、または化合物Iである、方法。
-
ZはO、S、SO、SO2、N(RN)、OC(O)、C(O)O、N(RN)C(O)、またはC(O)N(RN)であり、ここでRNはHまたは場合により置換されているC1−C6アルキルであり;
R1は場合により置換されている炭素環、または場合により置換されている複素環であり;
R2はHまたはアミノ保護基であり;
R4は場合により置換されているC1−C6アルキル、場合により置換されているC2−C6アルケニル、または場合により置換されているC2−C6アルキニルであり;
XはHまたはハロゲンであり;
R3はH、場合により置換されているC1−C6アルキル、またはカルボキシル保護基である]
を形成することを含む、方法。 -
ZはO、S、SO、SO2、N(RN)、OC(O)、C(O)O、N(RN)C(O)、またはC(O)N(RN)であり、ここでRNはHまたは場合により置換されているC1−C6アルキルであり;
R1は場合により置換されている炭素環、または場合により置換されている複素環であり;
R2はHまたはアミノ保護基であり;
R4は場合により置換されているC1−C6アルキル、場合により置換されているC2−C6アルケニル、または場合により置換されているC2−C6アルキニルであり;
XはHまたはハロゲンであり;
R3はH、場合により置換されているC1−C6アルキル、またはカルボキシル保護基である]
を形成することを含む、方法。 - 請求項11〜12のいずれか1項に記載の方法であって、
ZがOであり;
R1がフェナントリジンであり;
R2がtert−ブチルオキシカルボニルであり;
R4がビニルであり;
XがHまたはClであり;
R3が−CH2CH3である
方法。
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PCT/US2013/021118 WO2013106631A1 (en) | 2012-01-11 | 2013-01-11 | Processes for making hcv protease inhibitors |
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