Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-07-26
1991-01-15
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
548307, A61K 31415, C07D23396
Patent
active
049854534
ABSTRACT:
Parabanic acid compound of the formula (I): ##STR1## wherein R is hydrogen or a lower alkyl group, X is hydrogen, an alkyl group, a cycloalkyl group, a lower alkylcycloalkyl group, a phenyl group or a phenalkyl group, and n represents an integer of 1 to 4, exhibit excellent aldose reductase inhibitory activity and are useful as drugs for treating or prevention of complications of diabetes.
REFERENCES:
patent: 3766202 (1973-10-01), Singer
Thornber, C., Chem. Soc. Rev., 1979, 8(4), 563-580.
Ishii Akira
Toyomaki Yoshio
Yamakawa Masahiro
Lee Mary C.
McKane Joseph K.
Nippon Zoki Pharmaceutical Co. Ltd.
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