N 4- (4-([1,2,4] triazolo [1,5- a ] pyridin-7-yloxy) -3-methylphenyl) -N 6- (4,4-dimethyl-4,5- Provided herein are polymorphs of dihydrooxazol-2-yl) quinazolin-4,6-diamine. Also disclosed are processes for preparing the polymorphs and pharmaceutical compositions comprising the polymorphs.
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机译: N I> 4-(4-([1,2,4]三唑[1,5- a I>]吡啶-7-酰氧基)-3-甲基苯基) -N 6-(4,4-二甲基-4,5-)这里提供的是二氢恶唑-2-基喹唑啉-4,6-二胺的多晶型物。还公开了制备多晶型物的方法和包含多晶型物的药物组合物。
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