Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-02-08
1990-06-19
Shen, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514252, 544229, 544230, 544359, 544367, 544369, 544374, 544379, 544392, 544394, 544395, 544398, 544401, A61K 31495, C07D29502, C07D29506, C07D29508, C07D40706, C07D40906
Patent
active
049354264
ABSTRACT:
N,N'-disubstituted piperazines of the general formula I ##STR1## where the group is unsaturated (.dbd.) or saturated (--) and the substituents R.sup.1, R.sup.2 and A have the following meanings:
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Renth et al., Chem. Abst. 81-120691 S (1974).
Maffrand et al., Chem. Abst. 86-43741 k (1977).
Verpe et al., Chem. Abst. 88-62415 q (1978).
Nesvadba et al., Chem. Abst. 92-41990 z (1980).
Ammermann Eberhard
Janitschke Lothar
Kuekenhoehner Thomas
Lorenz Gisela
Roehl Franz
BASF - Aktiengesellschaft
Shen Cecilia
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