[26,28-dihydroxy-27-(4-methylphenyl)sulfonyloxy-11,23-dinitro-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3(28),4,6,9,11,13(27),15,17,19(26),21(25),22-dodecaenyl] 4-methylbenzenesulfonate 在
palladium on activated charcoal
氢气 作用下,
以
四氢呋喃 为溶剂,
生成 [11,23-Diamino-26,28-dihydroxy-27-(4-methylphenyl)sulfonyloxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3(28),4,6,9,11,13(27),15,17,19(26),21(25),22-dodecaenyl] 4-methylbenzenesulfonate