申请人:Laboratoire L. Lafon
公开号:US05128349A1
公开(公告)日:1992-07-07
The present invention relates to 1-(4-aminophenyl)-2-piperidinopropanone derivatives which are selected from (a) the compounds corresponding to the general formula ##STR1## where R is H or CH.sub.3 CO, A is H or Cl, B is H or Cl and Z is C.sub.1 -C.sub.4 -alkyl; and (b) their addition salts, These products are used as cardiovascular agents. In particular, the compounds of the formula I where R=H or CH.sub.3 CO, A=B=Cl and Z=CH.sub.3, and their addition salts, are especially very worthwhile as vasodilators.
本发明涉及选自以下两种化合物的1-(4-氨基苯基)-2-哌啶丙酮衍生物:(a)符合一般式##STR1##其中R为H或CH.sub.3 CO,A为H或Cl,B为H或Cl,Z为C.sub.1 -C.sub.4 -烷基;以及(b)它们的加合盐。这些产物用作心血管药物。特别是,在公式I中R=H或CH.sub.3 CO,A=B=Cl且Z=CH.sub.3的化合物及其加合盐,作为血管扩张剂特别有价值。