(1S,4R,6S,14S,18R)-14-amino-N-cyclopropylsulfonyl-18-[7-methoxy-8-methyl-2-(4-propan-2-yl-1,3-thiazol-2-yl)quinolin-4-yl]oxy-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-ene-4-carboxamide;hydrochloride 、
异氰酸苯酯 在
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 为溶剂,
反应 4.0h,
以55%的产率得到(2R,6S,13aS,14aR,16aS)-N-(cyclopropylsulfonyl)-2-{[8-methyl-2-[4-(1-methylethyl)-1,3-thiazol-2-yl]-7-(methyloxy)-4-quinolinyl]oxy}-5,16-dioxo-6-{[(phenylamino)carbonyl]amino}-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5H)-carboxamide