申请人:Eli Lilly and Company
公开号:US08063212B2
公开(公告)日:2011-11-22
The present invention provides novel imidazolidinonyl aminopyrimidine compounds believed to have clinical use for treatment of cancer through inhibiting Plk1. Formula I wherein: R1 is aminomethyl, (C1-C3 alkyl)aminomethyl, di(C1-C2 alkyl)aminomethyl, N-ethyl-N-methyl-aminomethyl, 1-aminoethyl, 1-((C1-C2 alkyl)amino)-ethyl, 3,3,3-trifluoro-propylaminomethyl, ethynyl, 2-hydroxy-ethoxy, 2-hydroxyethylaminomethyl, 2-cyanoethylaminomethyl, morpholin-4-ylmethyl, methoxymethoxymethyl, cyclopropyl, 1-azetidinylmethyl, 1-pyrrolidinylmethyl, or 1,3-dioxolan-2-yl; R2 is hydrogen or halo; R3 is hydrogen or halo; provided that at least one of R2 and R3 is hydrogen; R4 is hydrogen, methyl, or halo; and is a single bond that is either present or absent, or pharmaceutically acceptable salt thereof.
本发明提供了一种新型
咪唑啉基
氨基嘧啶化合物,通过抑制Plk1,被认为具有治疗癌症的临床用途。其中,公式I中:R1是
氨甲基,(C1-C3烷基)
氨甲基,双(C1-C2烷基)
氨甲基,
N-乙基-N-
甲基-
氨甲基,1-
氨基乙基,1-((C1-C2烷基)
氨基)-乙基,
3,3,3-三氟丙基氨甲基,
乙炔基,2-羟基乙
氧基,2-羟乙基
氨甲基,2-
氰基乙基
氨甲基,
吗啉-4-基
甲基,甲
氧基甲
氧基
甲基,环丙基,1-
氮杂环戊基
甲基,1-
吡咯烷基
甲基或1,3-二
氧杂
环戊烷-2-基;R2是
氢或卤素;R3是
氢或卤素;前提是R2和R3中至少一个是
氢;R4是
氢、
甲基或卤素;且为可有可无的单键,或其药学上可接受的盐。