二甲氨基氯乙烷盐酸 、
(1S,4R,7S,10S,13S,16S)-24-甲氧基-10-(4-甲氧基苄基)-4,7,9,13,15,29-六甲基-22-氧杂-3,6,9,12,15,29-六氮杂四环[14.12.2.218,21.123,27]三十三-18,20,23(31),24,26,32-己烯-2,5,8,11,14,30-六酮 在
sodium hydroxide 、
四丁基溴化铵 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
以84%的产率得到(1S,4R,7S,10S,13S,16S)-6-[2-(dimethylamino)ethyl]-24-methoxy-10-[(4-methoxyphenyl)methyl]-4,7,9,13,15,29-hexamethyl-22-oxa-3,6,9,12,15,29-hexazatetracyclo[14.12.2.218,21.123,27]tritriaconta-18,20,23,25,27(31),32-hexaene-2,5,8,11,14,30-hexone