12-Oxapentacyclo[11.9.0.02,11.03,8.014,19]docosa-1(13),2(11),3,5,7,9,14,16,18,20-decaen-22-one 在
palladium on activated charcoal sodium tetrahydroborate 、
氢气 作用下,
生成 12-oxapentacyclo[11.9.0.02,11.03,8.014,19]docosa-1(13),2(11),3,5,7,9,14,16,18-nonaen-22-ol