The present invention relates to solid forms of the poly(ADP-ribose) polymerase 7 (PARP7) inhibitor 5-[[(2S)-1-(3-oxo-3-[4-[5-(trifluoromethyl)pyrimidin-2-yl]piperazin-1-yl]propoxy)propan-2-yl]amino]-4-(trifluoromethyl)-2,3-dihydropyridazin-3-one, and salts thereof, including methods of preparation thereof, where the inhibitor is useful in the treatment of cancer.
本发明涉及聚(
ADP-
核糖)聚合酶7 (PARP7)
抑制剂5-[[(2S)-1-(3-氧代-3-[4-[5-(三
氟甲基)
嘧啶-2-基]
哌嗪-1-基]丙氧基)丙基]
氨基]-4-(三
氟甲基)-2,3-
二氢吡啶-3-酮的固体形式及其盐,包括其制备方法,其中该
抑制剂在癌症治疗中有用。