benzyl [2-({[(8S,11S,14S)-14-[(tert-butoxycarbonyl)amino]-11-{3-[(tert-butoxycarbonyl)amino]propyl}-5,17-dihydroxy-10,13-dioxo-9,12-diazatricyclo[14.3.1.1(2,6)]henicosa-1(20),2(21),3,5,16,18-hexaen-8-yl]carbonyl}{2-[(tert-butoxycarbonyl)(methyl)amino]ethyl}amino)ethyl]carbamate 、
溶剂黄146 在
palladium 10% on activated carbon
氢气 作用下,
以
水 为溶剂,
反应 15.0h,
以100%的产率得到tert-butyl-[2-((2-aminoethyl){[(8S,11S,14S)-14-[(tert-butoxycarbonyl)amino]-11-{3-[(tert-butoxycarbonyl)amino]propyl}-5,17-dihydroxy-10,13-dioxo-9,12-diazatricyclo[14.3.1.1(2,6)]henicosa-1(20),2(21),3,5,16,18-hexaen-8-yl]carbonyl}amino)ethyl]methylcarbamate acetate