2-thiomethyl-substituted-1,4-dihydropyridines, method for their preparation and pharmaceutical compositions containing them
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United States of America Patent
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Mar 12, 1991
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N/A
app pub date -
Apr 4, 1989
filing date -
Aug 6, 1985
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Expired
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Abstract
Compounds of formula I ##STR1## wherein R.sub.1 is an alkoxycarbonyl group, acetyl, benzoyl, cyano, nitro or aminocarbonyl; R.sub.2 is an optionally substituted aryl or hetaryl group; R.sub.3 is an alkoxycarbonyl group; .phi. is a thio residue such as alkylthio, cycloalkylthio, arylthio, heteroarylthio, aminoalkylthio, are described. Compounds I are useful in human therapy as antihypertensive, antiulcer, antithrombotic, antiischaemic agents.
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