Salts maleate e - N - (4 - 3-chloro-4 - 2 piridinilmetoxi anilino - 7 - ethoxy - 3 - cyano - 4 - 6 - quinolinil} - 2 - (dimethylamino butenamide, Crystalline forms, processes for their preparation, and Methods for their use

摘要

Forms of maleate Salt of (e) - N - 4 - 3 - Chloro - 4 - (2 - piridinilmetoxi anilino) - ethoxy - 3 - cyano - 4 - 6 - quinolinil - 4 - (dimethylamino) - 2 - /, Methods for preparing Crystalline forms of maleate Salt, Associated compounds. Pharmaceutical compositions containing salts of maleate.Maleate salts are useful in the treatment of cancer, particularly those affected by Family Kinases of the epidermal growth factor receptor.