Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-02-21
1993-09-07
Tsang, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544360, A61K 31495, C07D40100
Patent
active
052429237
ABSTRACT:
The invention relates to the compounds of general formula (I): ##STR1## in which: R.sub.1, R.sub.2, R.sub.3, R.sub.4, A, Z and m are as defined in the description, their isomers, epimers and diastereoisomers,
their addition salts with a pharmaceutically acceptable acid and, when R1 and R.sub.2 each represent a hydrogen atom, their addition salts with a pharmaceutically acceptable base.
REFERENCES:
patent: 3929809 (1975-12-01), Kristinsson et al.
patent: 5061713 (1991-10-01), Guillaumet et al.
patent: 5084456 (1992-01-01), Guillaumet et al.
Adam Gerard
Caignard Daniel H.
Devissaguet Michelle
Flouzat Christine
Guillaumet Gerald
Adir et Compagnie
Hueschen Gordon W.
Tsang Cecilia
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