(+/-)-8-[[8-cyclohexyl-5-[[[(dimethylamino)sulfonyl]amino]carbonyl]-1,12b-dihydro-11-methoxycycloprop[d]indolo[2,1-a][2]benzazepin-1a(2H)-yl]carbonyl]-3,8-diazabicyclo[3.2.1]octane-3-carboxylic acid phenylmethyl ester 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
以92%的产率得到(+/-)-8-cyclohexyl-1a-(3,8-diazabicyclo[3.2.1]oct-8-ylcarbonyl)-N-[(dimethylamino)sulfonyl]-1,1a,2,12b-tetrahydro-11-methoxy-cycloprop[d]indolo[2,1-a][2]benzazepine-5-carboxamide