(3S,4R,5S,6R,7R,16S,17R,18S,19R,20R,29S,30R,31S,32R,33R)-4,5,6,17,18,19,30,31,32-nonakis(phenylmethoxy)-2,9,15,22,28,35,42,45,48-nonaoxaheptacyclo[35.2.2.211,14.224,27.13,7.116,20.129,33]octatetraconta-1(40),11,13,24(44),25,27(43),37(41),38,46-nonaene-10,23,36-trione 在
氢气 、 palladium(II) hydroxide 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 3.0h,
以100%的产率得到(3S,4R,5S,6S,7R,16S,17R,18S,19S,20R,29S,30R,31S,32S,33R)-4,5,6,17,18,19,30,31,32-nonahydroxy-2,9,15,22,28,35,42,45,48-nonaoxaheptacyclo[35.2.2.211,14.224,27.13,7.116,20.129,33]octatetraconta-1(40),11,13,24(44),25,27(43),37(41),38,46-nonaene-10,23,36-trione