Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1995-10-10
1997-08-19
Barts, Samuel
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
5142352, 514253, 514278, 546 16, 546157, 546158, 544128, 544363, A61K 3147
Patent
active
056589263
ABSTRACT:
The present invention provides a carbostyril derivative represented by the following general formula ##STR1## (wherein A, R and W have the same definitions as given above; and the carbon-to-carbon bond between the 3- and 4-positions of the carbostyril skeleton represents a single bond or a double bond.
Said carbostyril derivative is useful as a platelets aggregation inhibitory agent.
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Kihara Yoshito
Koga Nobuyuki
Nishi Takao
Saitoh Masahiro
Sato Seiji
Barts Samuel
Otsuka Pharmaceutical Co. Ltd.
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