Pharmaceutical preparations containing flavanone or thioflavanon

Details Pharmaceutical preparations containing flavanone or thioflavanon Pharmaceutical preparations containing flavanone or thioflavanon

1988-08-02

1989-12-05

Brust, Joseph Paul

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

514397, 514432, 514456, 544376, 548336, 549 23, 549403, A61K 3135, A61K 3138, C07D31132, C07D33506

Patent

active

048852988

ABSTRACT:
The invention relates to pharmaceutical preparations containing compounds of formula I ##STR1## in which X represents unsubstituted or substituted amino or a quaternary ammonium salt; halogen, free, etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; free or functionally modified carboxyl, free or functionally modified sulfo; acyl; nitro; an unsubstituted or substituted hydrocarbon radical or an unsubstituted or substituted heterocyclic radical, Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be oxygen, sulfinyl or sulfonyl, if X is 1H-imidazol-1-yl, and rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.

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