Document Type and Number:
Japanese Patent JPH0374221
Kind Code:
B2
Abstract:
Novel benzothiazepine derivatives of the formula
wherein R<1> and R<2> are each lower alkyl, R<3> is hydrogen, lower alkyl or hydroxy-lower alkyl, R<4> is hydrogen, halogen, lower alkyl, lower alkoxy, lower alkylthio or nitro, and A is lower alkylene and processes for preparing same are disclosed. Said compounds (I) and pharmaceutically acceptable acid addition salts thereof in form of pharmaceutical compositions are useful as cerebral or coronary vasodilators.
Application Number:
JP10735784A
Publication Date:
November 26, 1991
Filing Date:
May 25, 1984
Export Citation:
International Classes:
A61K31/55; A61K31/554; A61P3/06; A61P7/02; A61P9/08; A61P9/10; A61P25/28; C07D281/10
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