Studies on Neotriptetraolide Isolated from Tripterygium wilfordii Hook. f.

J Integr Plant Biol. ›› 1995, Vol. 37 ›› Issue (10): -.

• Research Articles •

Studies on Neotriptetraolide Isolated from Tripterygium wilfordii Hook. f.

Ma Peng-cheng, Yan Wei, Lü Yang and Zheng Qi-tai

Abstract

Abstract: A new diterpenoid bisepoxide, neotriptetraolide, was isolated from the leaves and root of Tripterygium wilfordii Hook. f. Neotriptetraolide was crystallized from CH3OH as colorless needle-like crystal, with amp of 237～238 ℃. Its molecular formula was C20H2608. Its structure was elucidated by means of spectral analysis (UV, IR, MS, 1H-NMR, 13C- NMR, 2D-COSY, 2D-NOESY, 13C-NOE, and selective long-range DEPT spectroscopy) and the computation of molecular mechanics and molecular graph.

Key words: Tripterygiurn wilfordii, Diterpen, Neotriptetraolide

Ma Peng-cheng, Yan Wei, Lü Yang and Zheng Qi-tai. Studies on Neotriptetraolide Isolated from Tripterygium wilfordii Hook. f.[J]. J Integr Plant Biol., 1995, 37(10): -.

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Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
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Copyright © 2022 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
备案号：京ICP备16067583号-22

Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2022 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
网站备案号：京ICP备16067583号-22

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Studies on Neotriptetraolide Isolated from Tripterygium wilfordii Hook. f.

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