13-cyclohexyl-10-[[[(dimethylamino)sulfonyl]amino]carbonyl]-3-(phenylmethoxy)-7H-indolo[2,1-a][2]benzazepine-6-carboxylic acid methyl ester 在
sodium hydride 作用下,
以
二甲基亚砜 为溶剂,
反应 0.5h,
生成 (+/-)-8-cyclohexyl-5-[[[(dimethylamino)sulfonyl]amino]carbonyl]-1,12b-dihydro-11-(phenylmethoxy)-cycloprop[d]indolo[2,1-a][2]benzazepine-1a(2H)-carboxylic acid methyl ester