Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-11-15
1992-07-14
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514212, 514253, 514302, 540597, 544127, 544362, 546116, A61K 31435, A61K 31535, C07D49804
Patent
active
051303116
ABSTRACT:
The invention relates to the analgesic 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 R.sub.1 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.
Adam Gerard
Caignard Daniel H.
Devissaguet Michelle
Flouzat Christine
Guillaumet Gerald
Adir et Compagnie
Hueschen Gordon W.
Ramsuer Robert W.
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