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作 者:朱向东[1] 汪琼[1] 王易芬[1] 鞠鹏[1] 罗士德[1]
机构地区:[1]中国科学院昆明植物研究所植物化学与西部植物资源可持续利用国家重点实验室,云南昆明650204
出 处:《云南植物研究》2006年第1期91-94,共4页Acta Botanica Yunnanica
基 金:国家高技术研究和发展计划(863计划)(2004AA2Z3321)资助
摘 要:从水红木(Viburnum cylindricum)植物中分离出2个新化合物,1-phlomglucinyl-(6-methybutyryl)-β-D-glucopyranoside命名为cylindrin A(1),1-[4-(3-hydroxyl-propyl)]-pyrocatechol-(6-methybutyryl)-β-D—glucopyranoside,命名为cylindrin B(2)。以及7个已知化合物tachioside(3),syingic acid-4-β-D-glucopyran oside(4),1-β-D—glucopyanosyloxy-3-methoxy-5-hydroxybenzene(5),4-hydroxy-3-methoxyphenol-1-O-β-D-glucoside(6),4-hydroxy-2,6-dimethoxyphen-1-O-β-D-glucoside(7),phlorogluc inol-1-O-β-D-glucoside(8),1-β-D-glucosyloxy-2-(3-nrethoxy-4-hydroxyphenyl)propane-1,3-diol(9).它们的结构经波谱方法得到鉴定。3—9为首次从该种植物中分离得到。Viburnum cylindricum has been used in folk medicine in Yunnan. Two new phenolic glycosides, 1-phloroglucinyl- (6-methybutyryl)-β-D-glueopyranoside hawed cylindrin A (1), and 1 -[ 4-3-hydroxyl-propyl ) ]-pyrocatechol-(6-methybutyryl )- β-D-glucopyranoside framed cylindrin B (2), along with seven known phenolic glycosides tachioside (3), syingie acid-4-β-D- glucopyran oside (4), 1-β-D-glucopyranosyloxy-3-methoxy-5-hydroxybenzene ( 5 ), 4-hydroxy-3-methoxyphenol- 1-O-β-D-glucoside (6), 4-hydroxy-2, 6-dimethoxyphenol-1-O-β-D-glucoside (7), phlorogluc inol-1-O-β-D-glucoside (8), 1-β-D-glucosyloxy-2 -(3-methoxy-4-hydroxyphenyl) propane-1, 3-diol (9) have been isolated from the EtOAc extracts of its aerial parts. Their structures were elucidated by means of spectroscopic method. Compounds 3-9 were isolated from this plant for the first time.
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