Annelated dihydropyridines and the use thereof for preparing pharmaceutical preparations
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United States of America Patent
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Oct 19, 1999
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N/A
app pub date -
May 16, 1997
filing date -
Dec 21, 1993
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Abstract
Compound of general formula I ##STR1## wherein A denotes a benzo, indolo or thienyl group; B denotes the group --O--, --S-- or --CHR.sup.5 --, wherein R.sup.5 is hydrogen, (C.sub.1-6)alkyl, phenyl or benzyl; R.sup.3 denotes 2- or 3-thienyl, (C.sub.4-7)cycloalkyl, (C.sub.4-6)cycloalkyl(C.sub.1-5)alkyl or ##STR2## wherein R is (C.sub.1-4)alkyl, hydroxy, --N.sub.3, halogen (F, Cl, Br, I), CF.sub.3 or (C.sub.1-4)alkoxy, u is 0, 1, 2 or 3, and m, R.sup.2, R.sup.4, R.sup.7, R.sup.8 and R.sup.9 are as defined in the specification, as well as pharmaceutical preparations containing these compounds and the pharmaceutical use thereof.
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