Nothing Special   »   [go: up one dir, main page]

Glarner et al., 2000 - Google Patents

The photohydration of N-glycosylpyridinium salts and of related pyridinium N, O-acetals

Glarner et al., 2000

Document ID
10042692701507186193
Author
Glarner F
Acar B
Etter I
Damiano T
Acar E
Bernardinelli G
Burger U
Publication year
Publication venue
Tetrahedron

External Links

Snippet

The photolysis of N-MEM-pyridinium chloride (1e) in alkaline H2O gave N-MEM-6- azabicyclo [3.1. 0] hexenol (2e). With benzoic acid in CHCl3, this bridged aziridine gave a complex aminal 7 reminiscent by its C2 symmetry of Tröger's base. Photolysis of α-d …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by C07D451/00 - C07D477/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2103/00—Systems containing at least three condensed rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS

Similar Documents

Publication Publication Date Title
US20030064939A1 (en) Process for preparing 4"-substituted-9-deoxo-9a-aza-9a-homoerythromycin a derivatives
YANAGISAWA et al. Studies on anti-ulcer agents. II. Synthesis and anti-ulcer activities of 6-isopropylazulene-1-sodium sulfonate derivatives
PT2471780E (en) Crystalline ivabradine oxalate salts and polymorphs thereof
US20040248892A1 (en) Process for the preparation of rebeccamycin and analogs thereof
Maurer et al. . alpha.-Amino acids as chiral educts for asymmetric products. Chirospecific syntheses of methyl L-sibirosaminide and its C-3 epimer from L-allothreonine
MXPA03003459A (en) Crystalline venlafaxine base and novel polymorphs of venlafaxine hydrochloride, processes for preparing thereof.
Glarner et al. The photohydration of N-glycosylpyridinium salts and of related pyridinium N, O-acetals
CS228912B2 (en) Method of preparing isosorbid-5-nitrate
NO140978B (en) ANALOGICAL PROCEDURE FOR PREPARATION OF THERAPEUTICALLY ACTIVE ISOKINOLINE DERIVATIVES
EP0431521B1 (en) Aminobutanol derivative and process for the preparation of 3-pyrrolidinol from the same
US2877229A (en) Process for the manufacture of indoles
US4879393A (en) 4-Benzyloxy-3-pyrrolin-2-on-1-yl acetamide production
RU2254334C2 (en) Method for preparing 6-methyl-2-(4-methylphenyl)-imidazolo[1,2-a]pyridine-3-(n,n-dimethylacetam ide), esters, crystalline esters, method for their preparing
US7385056B2 (en) Synthesis of heteroaryl acetamides
SHIMIZU et al. Stereochemistry of Methyl 2-Benzyl-3-methoxycarbonyl-9-methyl-1, 2, 3, 4-tetrahydro-9H-pyrido [3, 4-b] indole-1-propionate
FURUHATA et al. Studies on sialic acids. VIII. The 1, 4-lactone derivatives of N-acetylneuraminic acid
NO171848B (en) PREPARATION OF 4-ALCOXY-3-PYRROLIN-2-ON-1-YL-ACETIC ACYLIC ACYL ESTERS
Koshima et al. Photocondensation in polycrystalline mixtures of arylacetic acids and 1, 2, 4, 5-tetracyanobenzene
NO312593B1 (en) Process for preparing a deoxyuridine derivative
AU644696B2 (en) Novel process for producing 6-(3-dimethylaminopropionyl) forskolin
Haga et al. Photocycloaddition of Deoxyuridines to 2, 3-Dimethyl-2-butene.
Croucher et al. Synthesis of 2-acetamido-1, 2, 4-trideoxy-1, 4-imino-D-galactitol and-D-glucitol for evaluation as glycosidase inhibitors
US4721788A (en) 4-cyanopiperidine derivatives
FEHR et al. 2-EPIMUTALOMYCIN AND 28-EPIMUTALOMYCIN, TWO NEW POLYETHER ANTIBIOTICS FROM STREPTOMYCES MUTABILIS DERIVATIZATION OF MUTALOMYCIN AND THE STRUCTURE ELUCIDATION OF TWO MINOR METABOLITES
TW201024305A (en) Process for the preparation of 1,6:2,3-dianhydro-β-D-mannopyranose