Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-12-01
1989-09-26
Springer, David B.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514422, 514456, A61K 3135, A61K 3140, A61K 31445
Patent
active
048700843
ABSTRACT:
Bicyclic fused benzenoid compounds of the formula ##STR1## and pharmaceutically acceptable cationic and acid addition salts thereof, where M is O, CH.sub.2 or NR.sub.6 ; R.sub.6 is hydrogen, formyl, carbobenzyloxy or certain carboalkoxyalkyl, alkanoyl, alkyl, aralkyl or aralkylcarbonyl groups;
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Eggler James F.
Johnson Michael R.
Melvin, Jr. Lawrence S.
Benson Gregg C.
Lumb J. Trevor
Pfizer Inc.
Richardson Peter C.
Springer David B.
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