methyl (2R)-2-[[(8R,11S,14S)-11-(3,5-dichloro-4-hydroxyphenyl)-8-[[(2R)-2-(3,5-dichloro-4-hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetyl]amino]-4-hydroxy-5-iodo-13-methyl-9,12-dioxo-2-oxa-10,13-diazatricyclo[14.2.2.13,7]henicosa-1(18),3,5,7(21),16,19-hexaene-14-carbonyl]amino]-2-(4-hydroxyphenyl)acetate 在
三氟乙酸 、
碳酸氢钠 作用下,
以
二氯甲烷 、
水 、
乙酸乙酯 为溶剂,
反应 1.0h,
生成
methyl (2R)-2-[[(8R,11S,14S)-8-[[(2R)-2-amino-2-(3,5-dichloro-4-hydroxyphenyl)acetyl]amino]-11-(3,5-dichloro-4-hydroxyphenyl)-4-hydroxy-5-iodo-13-methyl-9,12-dioxo-2-oxa-10,13-diazatricyclo[14.2.2.13,7]henicosa-1(18),3,5,7(21),16,19-hexaene-14-carbonyl]amino]-2-(4-hydroxyphenyl)acetate