Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1984-08-09
1987-07-14
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546196, 549401, 549405, C07D31120, C07D40504
Patent
active
046804048
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.
Frost Albert E.
Knuth Charles J.
Pfizer Inc.
Raymond Richard L.
Springer D. B.
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