J Integr Plant Biol. ›› 1992, Vol. 34 ›› Issue (8): -.

• Research Articles •    

The Structures of Triptotetraolide and Wilforjine

Deng Fu-xiao, Xia Zhi-lin, Xu Rong-qing and Chen Jun-yuan   

Abstract: A new diterpenoid lactone named triptotetraolide and a new sesquiterpene alkaloid named wilforjine were isolated from Tripterygium wilfordii Hook. f.. Their structures were elucidated on the basis of UV, IR, 1H-NMR, 13C-NMR, MS and X-ray analysis.

Key words: Tripterygium wilfordii, Diterpenoid lactone, Sesquiterpene alkaloid, Triptotetraolide, Wilforjine

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