The invention relates to crystal forms of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-ethynyl-phenyl)-1-methyl-1H-quinolin-2-one, 2,3-dihydroxy butanedioate salts having the formula shown below:
and to pharmaceutical compositions containing the above compound, methods of treating hyperproliferative diseases, such as cancers, in mammals, especially humans by administering the above compound, and to methods of preparing the crystal forms of the above compound and related compounds.
本发明涉及具有以下式子的6-[(4-
氯苯基)-羟基-(3-甲基-3H-
咪唑-4-基)-甲基]-4-(3-
乙炔基苯基)-1-甲基-1H-
喹啉-2-酮的晶体形式,2,3-二羟基
丁二酸盐:以及包含上述化合物的制药组合物,通过给予上述化合物治疗哺乳动物,特别是人类的增殖过度疾病,如癌症的方法,以及制备上述化合物和相关化合物的晶体形式的方法。