arry-380 polymorphs, selective herb2 inhibitor and pharmaceutical compositions containing the same

摘要

polymorphs of n4- (4 - ([1,2,4] triazolo [1,5-a] pyridin-7-yloxy) -3-methylphenyl) -n6- (4,4-dimethyl-4,5-dihydrooxazole -2-yl) quinazoline-4,6-diamine are provided herein. processes for preparing the polymorphs and pharmaceutical composition comprising the polymorphs are also disclosed. Patent polymorphs and pharmaceutical compositions. n- (4 - ([1,2,4] triazolo [1,5-one] pyridin-7-yloxy) -3-methylphenyl) -n6- (4,4-dimethyl-4,5-dihydrooxazole) polymorphs 2-yl) quinazoline-4,6-diamine are provided in this document. Methods for preparing the polymorphs and pharmaceutical composition, comprising the polymorphs are also disclosed.