摘要 从木瓜的根茎中分离到了四种新的
葫芦素苷和一种已知的苷类perseapicroside A。这些新的糖苷的结构,命名为 Scandenosides R8-R11,被确定为 3-O-β-d-glucopyranoside -26-O-β-d-glucopyranoside of 3β,26-dihydroxycucurbit-5-en-11-one , 2-O-β-d-
吡喃
葡萄糖苷 2β,3α,16α-trihydroxy-22,23,24,25,26,27-hexanorcucurbit-5-ene-11,20-dione, 3-O-β -d-
吡喃
葡萄糖苷 2β,3α,20(S),26,27-pentahydroxy-16α,23(S)-epoxycucurbita-5,24-dien-11-one 和 3-O-β-d 3β,11α,26-trihydroxy-5β,6β-epoxycucurbit-24-ene