This invention relates to a crystalline form of 1-((2R,4R)-2-(1H-benzo[d]imidazol- 2-yl)-1-methylpiperidin-4-yl)-3-(4-cyanophenyl)urea maleate, and to pharmaceutical compositions thereof, to intermediates and methods for the production and isolation of such crystalline forms and compositions, and to methods of using such crystalline forms and compositions in the treatment of abnormal cell growth in mammals, especially humans.
                            本发明涉及一种1-((2R,4R)-2-(1H-苯并[d]
咪唑-2-基)-
1-甲基哌啶-4-基)-3-(4-
氰基苯基)
脲盐的晶型,以及其制药组合物、中间体和生产和分离此类晶型和组合物的方法,以及使用这种晶型和组合物治疗哺乳动物,尤其是人类中的异常细胞生长的方法。