(11S,14S,17R,110S,113S,116S)-34-(benzyloxy)-113-(4-methoxybenzyl)-13,17,110,112,116,118-hexamethyl-4-oxa-13,16,19,112,115,118-hexaaza-1(1,4)-cyclooctadecana-3(1,3),5(1,4)-dibenzenacyclohexaphane-12,15,18,111,114,117-hexaone 在
20% palladium hydroxide on charcoal 、
氢气 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以88%的产率得到(1S,4S,7S,10S,13R,16S)-24-hydroxy-7-[(4-methoxyphenyl)methyl]-2,4,8,10,13,30-hexamethyl-22-oxa-2,5,8,11,14,30-hexazatetracyclo[14.12.2.218,21.123,27]tritriaconta-18,20,23,25,27(31),32-hexaene-3,6,9,12,15,29-hexone