申请人:KYOWA HAKKO KOGYO CO., LTD.
公开号:EP0579836A1
公开(公告)日:1994-01-26
A thienoimidazopyridone derivative represented by general formula (I), a pharmacologically acceptable salt thereof, and a pharmaceutical composition comprising the same. In formula (I), A and B are different from each other, one representing -S- while the other representing -CH = ; X-Y-Z represents -NR²-CH = N- or -N = CH-NR²- wherein R² represents hydrogen, lower alkyl or -CHR³-(CH₂)n-R⁴ wherein R⁴ represents phenyl, n represents 0 or 1, and R³ represents hydrogen or lower alkyl; and R¹ represents lower alkyl. The invention compounds are excellent in bronchodilatory and immunomodulatory activities.
一种由通式(I)代表的噻吩咪唑吡啶酮衍生物、其药理学上可接受的盐以及由其组成的药物组合物。在式(I)中,A和B互不相同,一个代表-S-,另一个代表-CH=;X-Y-Z代表-NR²-CH=N-或-N=CH-NR²-,其中R²代表氢、低级烷基或-CHR³-(CH₂)n-R⁴,其中R⁴代表苯基,n代表0或1,R³代表氢或低级烷基;R¹代表低级烷基。本发明化合物具有优异的支气管扩张和免疫调节活性。