Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-04-14
1993-10-26
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
546280, A61K 3144, A01N 4340, C07D40900, C07D41100
Patent
active
052566757
ABSTRACT:
Compounds of the formula: ##STR1## wherein A is S, SO, or SO2, R1 is H or acyl, R2 is H, alkyl, hydroxyalkyl, halogen or carboxy, and R3 is pyridyl are claimed. The compounds are useful as therapeutic agents for the treatment of e.g. rheumatism, nephritis and thrombocytopenia.
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Igari Norihiro
Matsuo Masaaki
Ogino Takashi
Seno Hachiro
Shimomura Kyoichi
Fujisawa Pharmaceutical Co. Ltd.
Grambling Matthew V.
Shah Mukund J.
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