The invention provides i)
pyrimidine derivatives of the following formula (I), their pharmaceutically acceptable salt and method for preparation thereof.
(R₁ and R₂ represent independently hydrogen atom, linear or branched alkyl group, substituted or non-substituted phenyl or cyclohexyl group; and R₃ represents linear or branched lower alkyl or alkoxy group; represents both stereo isomers.); and ii)
Pharmaceutical compositions having the pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts thereof, particularly anti-inflammatory agents, agents for treating respiratory tract disorders or agents for treating cerebrovascular diseases.
本发明提供了以下式(I)的
嘧啶衍
生物,其药学上可接受的盐和制备方法。(其中,R₁和R₂分别表示氢原子、线性或支链烷基、取代或未取代的苯基或环己基;R₃表示线性或支链低级烷基或烷氧基;代表两个立体异构体。);以及具有式(I)的
嘧啶衍
生物或其药学上可接受的盐的制剂,特别是用于治疗炎症、呼吸道疾病或脑血管疾病的药物。