申请人:Pfizer Inc.
公开号:US05250531A1
公开(公告)日:1993-10-05
##STR1## A compound of formula (I), where Ar is optionally substituted phenyl or methylenedioxyphenyl or benzothienyl, R.sup.1 is alkyl, R.sup.2 is selected from hydroxy, alkoxy, alkylthio, alkyl and optionally substituted phenyl or amino, and "Het" is a heterocyclic group. The compounds are platelet activating factor inhibitors.
化合物的化学式为(I),其中Ar为可选取代的苯基、二氢苯并二氧杂苯基或苯并噻吩基,R1为烷基,R2为羟基、烷氧基、烷硫基、烷基或者可选取代的苯基或氨基,"Het"为杂环基。这些化合物是血小板活化因子抑制剂。