Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-10-14
1995-01-03
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540491, A61K 3155, C07D41706
Patent
active
053786980
ABSTRACT:
A compound of the formula: ##STR1## wherein X is .dbd.N--A--R.sup.1 or .dbd.C(R.sup.1)R.sup.2 ; A is a single bond, polymethylene or --CO--; R.sup.1 and R.sup.2 are each hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.7 cycloalkyl, unsubstituted or substituted phenyl, optionally substituted benzhydryl, or optionally substituted 5 to 6 membered heterocyclic group; Y is hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.7 cycloalkyl, C.sub.1 -C.sub.6 alkoxy, optionally substituted phenoxy, optionally substituted benzyloxy, or optionally substituted benzyl; Z is hydrogen or acyl; n is an integer of from 2 to 6, and pharmaceutically acceptable salt thereof. A pharmaceutical composition containing the compound, which is useful for treating hypertension and cardiac diseases, is also provided.
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Harada Hiroshi
Iwaki Kazumi
Matsunaga Kazuki
Sakai Katsunori
Yamamori Teruo
Dalton Philip I.
Shah Mukund J.
Shionogi & Co. Ltd.
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