Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1992-11-13
1994-10-11
Brust, Joseph Paul
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
5483031, A61K 31415
Patent
active
053547683
ABSTRACT:
Compounds of formula (I): ##STR1## [in which: R.sup.1 and R.sup.2 are hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, aralkyl, arylalkenyl, aryl, aromatic heterocyclic, cyano or halogen; R.sup.3 is hydrogen, optionally substituted alkyl, aralkyl or acyl; R.sup.4 and R.sup.5 are hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, aralkyl, arylalkenyl, aryl or aromatic heterocyclic]; and pharmaceutically acceptable salts thereof are analgesics and anti-inflammatory agents as well having anti-ulcer and 5-lipoxygenase inhibitory activities.
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Hasegawa Kazuo
Iizuka Yoshio
Miyazwa Hachio
Tabata Keiichi
Terada Atsusuke
Brust Joseph Paul
Gabilan MarySusan H.
Sankyo Company Limited
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