(4S,11S,18S)-6,13,20-trimethyl-7,14,21-tris(phenylmethoxymethyl)-4,11,18-tri(propan-2-yl)-3,6,10,13,17,20,22,23,24-nonazatetracyclo[17.2.1.15,8.112,15]tetracosa-1(21),5(24),7,12(23),14,19(22)-hexaene-2,9,16-trione 在
palladium 10% on activated carbon 、
氢气 作用下,
以
二氯甲烷 为溶剂,
20.0 ℃
、100.0 kPa
条件下,
反应 1.0h,
以97%的产率得到(4S,11S,18S)-7,14,21-tris(hydroxymethyl)-6,13,20-trimethyl-4,11,18-tri(propan-2-yl)-3,6,10,13,17,20,22,23,24-nonazatetracyclo[17.2.1.15,8.112,15]tetracosa-1(21),5(24),7,12(23),14,19(22)-hexaene-2,9,16-trione