Oxo-pyrido(1,2-a)thienopyrimidine compounds, processes for their production, and pharmaceutical compositions containing said compounds
申请人:WARNER-LAMBERT COMPANY
公开号:EP0025643A1
公开(公告)日:1981-03-25
There are disclosed oxo-pyrido[1,2-a]thienopyrimidine compounds having the three following formula:
and salts thereof, wherein each of R and R', which are the same or different, is hydrogen, lower alkyl, chloro, bromo, phenyl, or a substituted phenyl in which the substituent is a lower alkyl, chloro, fluoro, or lower alkoxy; and Z is -CN,
with Y being -OH, -NH2, lower alkoxy
Also disclosed are processes for their production, intermediates for use in their production, process for producing the intermediates, pharmaceutical compositions containing said compounds, and methods or treating allergies using said compounds or said compositions.
公开了具有以下三个式子的氧代吡啶并[1,2-a]噻吩嘧啶化合物:
及其盐类,其中相同或不同的R和R'各自为氢、低级烷基、氯、溴、苯基或取代苯基,其中取代基为低级烷基、氯、氟或低级烷氧基;Z为-CN、
Y为-OH、-NH2、低级烷氧基
还公开了其生产工艺、用于生产的中间体、生产中间体的工艺、含有所述化合物的药物组合物,以及使用所述化合物或所述组合物治疗过敏的方法。