[(1S,4S,6S,14S,18R)-14-(cyclopentyloxycarbonylamino)-18-[7-methoxy-2-[2-(propan-2-ylamino)-1,3-thiazol-4-yl]quinolin-4-yl]oxy-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-4-yl]-[(2-methoxyphenyl)methyl]phosphinic acid 在
sodium acetate 、
对甲苯磺酰肼 作用下,
以
乙二醇二甲醚 、
水 为溶剂,
生成 [(1S,4S,6R,14S,18R)-14-(cyclopentyloxycarbonylamino)-18-[7-methoxy-2-[2-(propan-2-ylamino)-1,3-thiazol-4-yl]quinolin-4-yl]oxy-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadecan-4-yl]-[(2-methoxyphenyl)methyl]phosphinic acid