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巨柏茎叶的萜类成分(英文)
引用本文:柳春梅,周慧斌,张卫东.巨柏茎叶的萜类成分(英文)[J].中国天然药物,2010(6):405-410.
作者姓名:柳春梅  周慧斌  张卫东
作者单位:上海第二军医大学药学院,上海200433
基金项目:中国博士后基金(No.20070410711),上海市重点学科建设项目03906)和上海市科学基金(Nos.07DZ19728,06DZ19717,06DZ19005)
摘    要:目的:对巨柏(Cupressus gigantea)茎叶的化学成分进行研究。方法:采用硅胶和 Sephadex LH-20 柱色谱的方法分离和纯化化合物, 通过 NMR, MS 及理化性质鉴定化合物结构。结果:从巨柏茎叶分离得到 15 个 labdane-type二萜, 其中一个为新化合物, 分别为:15-methoxy-18-hydroxylabda-8(17),13-diene (1), 13-epitoruolsol (2), labd-8(17),14-dien-13-ol (3), 13-epi-cupressic acid (4), cis-communic acid (5), trans-communic acid (6), labd-15-aceoxy-8(17),13E-dien (7), labd-8(17),13E-dien-15-ol (8), isocupressic acid (9), acetylisocupressic acid (10), isoabienol (11), 13-oxo-14,15-dinor-labd-8(17)-en-19-oic acid (12), pimarenic acid (13), sandaracopimaric acid (14), and pimarol (15) 此外还有两个已知倍半萜 ent-oplopanone (16) 和 (+)-T-Cadinol (17)。结论:化合物(1)为新的倍半萜, 所有化合物均为首次从该植物中分得。

关 键 词:巨柏  柏科  labdane-type二萜  倍半萜

Terpenoids from Stems and Leaves of Cupressus gigantea
LIU Chun-Mei,ZHOU Hui-Bin,ZHANG Wei-Dong.Terpenoids from Stems and Leaves of Cupressus gigantea[J].Chinese JOurnal of Natural Medicines,2010(6):405-410.
Authors:LIU Chun-Mei  ZHOU Hui-Bin  ZHANG Wei-Dong
Institution:* Department of Natural Product Chemistry, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
Abstract:AIM: To study the chemical constituents of Cupressus gigantea. METHODS: The chemical constituents were isolated by various chromatographic methods, and the chemical structures were elucidated on the basis of spectral analysis (NMR, MS). RESULTS: A new labdane-type diterpenoid, fourteen known diterpenoids, and two known sesquiterpenoids were isolated from the stems and leaves of Cupressus gigantea. The structure of the new compound (1) was elucidated on the basis of the analysis of spectroscopic data. CONCLUSIONS: Compound 1 is a new sesquiterpenoid, compounds 1-17 were isolated from this plant for the first time.
Keywords:Cupressus gigantea  Cupressaceae  Labdane-type diterpenoids  Sesquiterpenoids
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