Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1989-02-27
1990-08-14
Shen, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
5142328, 5142335, 5142338, 5142342, 5142345, 5142352, 5142358, 5142362, 5142372, 514248, 514252, 514253, 544121, 544237, 544359, 544360, 544361, 544362, 544363, 544364, 544366, 544367, 544368, 544369, 544370, 544371, 544372, 544373, 544375, 544376, 544377, 544378, 544379, 544381, A61K 31495, A61K 31535, C07D491044, C07D48700
Patent
active
049487965
ABSTRACT:
A piperazine derivative represented by the following formula or a salt thereof: ##STR1## which is useful for curing cerebro-vascular disease and post-cerebro-vascular disease.
REFERENCES:
patent: 3409621 (1968-11-01), Villani
patent: 3496182 (1970-02-01), Fouche 544381
Shepard et al, CA 94-156906b (1981).
Furuhata Kunikazu
Hiraiwa Toru
Kawafuchi Hiroyo
Nakano Joji
Sudani Mineichi
Shen Cecilia
Toyama Chemical Co., Ltd.
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