Cyanohydrin glycosides of Passiflora: distribution pattern, a saturated cyclopentane derivative from P. guatemalensis, and formation of pseudocyanogenic α-hydroxyamides as isolation artefacts
作者:Jerzy W Jaroszewski、Elin S Olafsdottir、Petrine Wellendorph、Jette Christensen、Henrik Franzyk、Brinda Somanadhan、Bogdan A Budnik、Lise Bolt Jørgensen、Vicki Clausen
DOI:10.1016/s0031-9422(01)00485-x
日期:2002.3
isolated from P. apetala, P. biflora, P. cuneata, P. indecora, P. murucuja and P. perfoliata. In some cases this glycoside co-occurs with simple beta-D-glucopyranosides: tetraphyllin A, deidaclin, tetraphyllin B, volkenin, epivolkenin and taraktophyllin. P. citrina contains passicapsin, a rare glycoside with the 2,6-dideoxy-beta-D-xylo-hexopyranosyl moiety, while P. herbertiana contains tetraphyllin A, deidaclin
检查了 19 种西番莲(西番莲科)是否存在氰苷。Passibiflorin 是一种含有 6-脱氧-β-D-吡喃葡萄糖残基的双糖苷,是从 P. apetala、P. biflora、P. cuneata、P. indecora、P. murucuja 和 P. perfoliata 中分离出来的。在某些情况下,这种糖苷与简单的 β-D-吡喃葡萄糖苷同时出现:四叶素 A、地达克林、四叶素 B、volkenin、epivolkenin 和 taraktophyllin。P. citrina 含有 passicapsin,一种具有 2,6-双脱氧-β-D-木-吡喃己糖基部分的稀有糖苷,而 P. herbertiana 含有四叶素 A、deidaclin、epivolkenin 和 taraktophyllin、P. disophora tetraphyllin B 和 volkenin,以及 P