作者:Oubadjim Mbaïraroua、Thang Ton-That、Claude Tapiéro
DOI:10.1016/0008-6215(94)80057-x
日期:1994.2
benzyl and 2-phenylethyl as aglycon moiety were prepared using the stereospecific trichloroacetimidate Schmidt method. The key intermediate diholoside 1,2,3,4-tetra-O-acetyl-6-O-[(3-C-acetoxymethyl)-2,3-di-O-acetyl-β- d -erythrofuranosyl)-β- d -glucopyranose was obtained by Kochetkov glycosylation of a branched-chain tetrofuranose cyanoethylidene derivative. The NMR data (1H and 13C) of the synthetic compounds
摘要具有(S)-3,7-二甲基-1,6-辛二烯-3-基(芳樟基)的合成apiosyl-glucosides;(R)-1-甲基-1-(4-甲基-3-环己烯-1-基)乙基(松油酰基);(E)和(Z)-3,7-二甲基-2,6-辛二烯-1-基(香叶基和神经基);(S)-3,7-二甲基-6-辛烯-1-基(香茅基);使用立体特异性三氯乙酰亚胺酸酯Schmidt方法制备了作为糖苷配基的苄基和2-苯乙基。关键中间体二乙醇苷1,2,3,4-四-O-乙酰基-6-O-[(3-C-乙酰氧基甲基)-2,3-二-O-乙酰基-β-d-呋喃呋喃糖基)-β- d-吡喃葡萄糖是通过科奇特科夫对支链的四呋喃糖氰基亚乙基衍生物进行糖基化而获得的。报道了合成化合物的NMR数据(1H和13C)和apiose部分的糖基化位移。