申请人:Novartis Corporation
公开号:US05705502A1
公开(公告)日:1998-01-06
Described are N-phenyl-2-pyrimidineamine derivatives of formula I ##STR1## wherein R.sub.1 is a substituted cyclic radical, the cyclic radical being bonded at a ring carbon atom in each case and being selected from phenyl, pyridyl, pyrazinyl, thiazolyl, pyrimidinyl, pyridazinyl and imidazolyl, and the substituents of the above-mentioned cyclic radical being selected from one or more of the groups halogen, cyano, carbamoyl, --C(.dbd.O)--OR.sub.3, --C(.dbd.O)--R.sub.4, --SO.sub.2 --N(R.sub.5)--R.sub.6, --N(R.sub.7)--R.sub.8, --OR.sub.9 and fluorine-substituted lower alkyl, wherein R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 are each independently of the others hydrogen or lower alkyl that is unsubstituted or substituted by mono- or di-lower alkylamino; and R.sub.2 is selected from halogen, cyano, carbamoyl, --C(.dbd.O)--OR.sub.10, --C(.dbd.O)--R.sub.11, --SO.sub.2 --N(R.sub.12)--R.sub.13, --N(R.sub.14)--R.sub.15, --OR.sub.16 and fluorine-substituted lower alkyl, wherein R.sub.10, R.sub.11, R.sub.12, R.sub.13, R.sub.14, R.sub.15 and R.sub.16 are each independently of the others hydrogen or lower alkyl that is unsubstituted or substituted by mono- or di-lower alkylamino. Those compounds can be used, for example, in the treatment of tumour diseases.
本文描述了式I的N-苯基-2-嘧啶胺衍生物:##STR1## 其中R.sub.1是一个取代的环状基团,在每种情况下与环状基团上的一个环碳原子键合,并且从苯基,吡啶基,吡嗪基,噻唑基,嘧啶基,吡嗪啉基和咪唑基中选择,上述环状基团的取代基从卤素,氰基,氨基甲酰基,--C(.dbd.O)--OR.sub.3,--C(.dbd.O)--R.sub.4,--SO.sub.2--N(R.sub.5)--R.sub.6,--N(R.sub.7)--R.sub.8,--OR.sub.9和氟代的低烷基中选择,其中R.sub.3,R.sub.4,R.sub.5,R.sub.6,R.sub.7,R.sub.8和R.sub.9各自独立地是未取代或取代的低烷基,可以通过单烷基或二烷基氨基进行取代; R.sub.2从卤素,氰基,氨基甲酰基,--C(.dbd.O)--OR.sub.10,--C(.dbd.O)--R.sub.11,--SO.sub.2--N(R.sub.12)--R.sub.13,--N(R.sub.14)--R.sub.15,--OR.sub.16和氟代的低烷基中选择,其中R.sub.10,R.sub.11,R.sub.12,R.sub.13,R.sub.14,R.sub.15和R.sub.16各自独立地是未取代或取代的低烷基,可以通过单烷基或二烷基氨基进行取代。这些化合物可以用于肿瘤疾病的治疗。