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1. (WO1991007107) OXAZOLIDINEDIONE HYPOGLYCEMIC AGENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007107 International Application No.: PCT/US1989/005222
Publication Date: 30.05.1991 International Filing Date: 13.11.1989
Chapter 2 Demand Filed: 17.05.1991
IPC:
C07D 263/44 (2006.01) ,C07D 263/56 (2006.01) ,C07D 413/14 (2006.01) ,C07D 417/12 (2006.01) ,C07D 417/14 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
263
Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
02
not condensed with other rings
30
having two or three double bonds between ring members or between ring members and non-ring members
34
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
44
Two oxygen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
263
Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
52
condensed with carbocyclic rings or ring systems
54
Benzoxazoles; Hydrogenated benzoxazoles
56
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
413
Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
14
containing three or more hetero rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
417
Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/196
02
containing two hetero rings
12
linked by a chain containing hetero atoms as chain links
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
417
Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/196
14
containing three or more hetero rings
Applicants:
PFIZER INC. [US/US]; 235 East 42nd Street New York, NY10017, US (AllExceptUS)
DOW, Robert, L. [US/US]; US (UsOnly)
HULIN, Bernard [FR/US]; US (UsOnly)
CLARK, David, A. [US/US]; US (UsOnly)
Inventors:
DOW, Robert, L.; US
HULIN, Bernard; US
CLARK, David, A.; US
Agent:
RICHARDSON, Peter, C. ; Pfizer Inc. 235 East 42nd Street New York, NY 10017, US
LUMB, J., Trvor; Pfizer Inc. Eastern Point Road Groton, CT 06340, US
Priority Data:
Title (EN) OXAZOLIDINEDIONE HYPOGLYCEMIC AGENTS
(FR) AGENTS D'OXAZOLIDINEDIONE HYPOGLYCEMIQUES
Abstract:
(EN) Compounds of fomulae (I) and (II), where R is cycloalkyl or aryl; R1 is alkyl, X is O or C=O; A is O or S; and B is N or CH, are useful as hypoglycemic agents.
(FR) Composés de formules (I) et (II), dans lesquelles R représente cycloalkyle ou aryle; R1 représente alkyle, X représente O ou C=O; A représente O ou S; et B représente N ou CH. Ces composés sont utiles en tant qu'agents hypoglycémiques.
Designated States: FI, HU, NO, RO, SU, US
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI922141JP3170478