4-氯-2-苯基喹唑啉 、
(1S,4R,6S,14S,18R)-N-cyclopropylsulfonyl-14-[[4-(4-fluorophenyl)-1,3-thiazol-2-yl]amino]-18-hydroxy-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-ene-4-carboxamide 在
sodium t-butanolate 作用下,
以
二甲基亚砜 为溶剂,
反应 0.5h,
生成 (2R,6S,13aS,14aR,16aS,Z)-N-(cyclopropylsulfonyl)-6-(4-(4-fluorophenyl)thiazol-2-ylamino)-5,16-dioxo-2-(2-phenylquinazolin-4-yloxy)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxamide