广西植物2016，Vol.36Issue(10)：1186-1191,6.DOI:10.11931/guihaia.gxzw201509026
石山巴豆枝叶的化学成分研究
Chemical constituents from the branches and leaves of Croton euryphyllus
摘要
Abstract
Croton euryphyllus ( Euphorbiaceae) is mainly distributed in the karst region of Southwest China and has been used as a folk medicine to cure traumatic injury and kill insects. In order to clarify the chemical constituents of C. eury-phyllus, the ethanol extract was separated by the chromatography (silica gel, Sephadex LH-20 and HPLC) and sixteen compounds were isolated. Their structures were elucidated as: isocrotocaudin (1), jatrophoidin (2), teucvidin (3), isoteucvin (4), teucvin (5), labd-13E-ene-8β,15-diol (6), 7-oxo-β-sitosterol (7), (22E)-5α, 8β-epidioxyergosta-6, 22-dien-3β-ol (8), stigmast-4-en-6β-ol-3-one (9), olean-12-en-2α,3β-diol (10), scopoletin (11), vomifoliol ( 12) , lyratol F ( 13) , apocynol A ( 14) , apigenin ( 15) , aurantiamide acetate ( 16) . All compounds were firstly isola-ted from this plant, and compounds 8-16 were isolated from the genus Croton for the first time.关键词
石山巴豆/化学成分/二萜/甾醇/结构鉴定Key words
Croton euryphyllus/chemical constituents/diterpenoid/sterol/structure identification分类
农业科技引用本文复制引用
夏梦雯,宁德生,黄思思,程玲,吕仕洪,罗蕾,潘争红..石山巴豆枝叶的化学成分研究[J].广西植物,2016,36(10):1186-1191,6.基金项目
国家自然科学基金(21102023)；广西自然科学基金(2011GXNSFB018022)；中国科学院“西部之光”人才培养计划项目(2012)[Sup-ported by the National Natural Science Foundation of China(21102023)； the Natural Science Foundation of Guangxi (2011GXNSFB018022)； the West Light Foundation of the Chinese Academy of Sciences(2012)]。 （21102023）
