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US4902684A Benzazepine and benzothiazepine derivatives 失效
苯并氮杂和苯并硫氮杂衍生物

Benzazepine and benzothiazepine derivatives
摘要:
Vasodilating activity is exhibited by compounds having the formula ##STR1## wherein X can be --S--or --CH.sub.2 --; andR.sub.2 is ##STR2##depending upon the definition of X.
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