Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1988-05-10
1990-06-12
Shen, Cecilia
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514183, 514210, 514212, 514317, 514428, 540450, 540575, 540609, 544396, 544398, 546236, 548575, 548576, 548950, A61K 31495, A61K 31445, A61K 3140, C07D29508
Patent
active
049333461
ABSTRACT:
Compounds I are described ##STR1## with R.sup.1 equal to (cyclo)alk(en)yl or ##STR2## R.sup.2 /R.sup.3 equal to phenyl or phenylalkyl, A equal to ##STR3## m equal to 2-4, and n equal to 1-4.
Compounds I and their salts are calcium antagonists.
REFERENCES:
patent: 4370329 (1983-01-01), Scherm et al.
patent: 4766125 (1988-08-01), Van Daele
Kaiser Joachim
Ruger Wolfgang
Urbach Hansjorg
Hoechst Aktiengesellschaft
Shen Cecilia
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