2-((1S,2S)-2-(benzyloxy)cyclopentylamino)-4-(3-ethyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)benzamide 在
钯 作用下,
以
甲醇 为溶剂,
以affording 4-(3-ethyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-((1S,2S)-2-hydroxycyclopentylamino)benzamide (235 mg, 56%) as a white foam的产率得到4-(3-ethyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-((1S,2S)-2-hydroxycyclopentylamino)benzamide