文献类型： 外文期刊
作者： Li Yi-Xing 1 ; Zuo Wen-Jian 1 ; Mei Wen-Li 1 ; Chen Hui-Qin 1 ; Dai Hao-Fu 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Minist Agr, Key Lab Biol & Genet Resources Trop Crops, Haikou 571101, Peoples R China; Chinese Acad Trop Agr Sci, Haikou Expt Stn, Haikou 570102, Peoples R China
关键词： Trigonostemon heterophyllus;Trigonoheterene B;Diterpene;Antibacterial activities
期刊名称：CHINESE JOURNAL OF NATURAL MEDICINES （ 影响因子：3.0； 五年影响因子：2.869 ）
ISSN： 2095-6975
年卷期： 2014 年 12 卷 4 期
页码：
收录情况： SCI
摘要： AIM: To investigate the chemical constituents in the stems of Thigonostemon heterophyllus. METHOD: The chemical constituents were isolated by column chromatography on silica gel, Rp-18, and Sephadex LH-20, and their structures were elucidated on the basis of spectroscopic analysis. RESULTS: Three compounds were isolated and identified as a new diterpene, trigonoheterene B (1), together with two known compounds, trigonostemone (2) and trigonochinene B (3). CONCLUSION: Compound 1 is new. Compounds 2 and 3 showed antibacterial activities.
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