The present invention relates to a crystalline form a dihydropteridione derivative, namely a crystalline form of the free base N-[trans-4-[4-(cyclopropylmethyl)-1-piperazinyl]cyclohexyl]-4-[[(7R)-7-ethyl-5,6,7,8-tetrahydro-5-methyl-8-(1-methylethyl)-6-oxo-2-pteridinyl]amino]-3-methoxy-benzamide, to a process for the manufacture thereof, and to the use thereof in a pharmaceutical composition.
本发明涉及一种二
氢喋啉衍
生物的晶体形式,即自由碱N-[trans-4-[4-(
环丙基甲基)-1-
哌嗪基]
环己基]-4-[[(7R)-7-乙基-5,6,7,8-四
氢-5-
甲基-8-(
1-甲基乙基)-6-
氧杂-2-喋啉基]
氨基]-3-
甲氧基苯甲
酰胺的晶体形式,以及其制造方法和在制药组合物中的用途。