J Integr Plant Biol. ›› 1994, Vol. 36 ›› Issue (7): -.

• Research Articles •    

Plagionicin A, With C5-OH, A New Monotetrahydrofuran Acetogenin

Zheng Xiang-ci, Yang Ren-zhou, Xu Ren-sheng and Qin Guo-wei   

Abstract: Compounds P4 and P5 had been isolated from the seeds of Polyalthia plagioneura Diels. The former was identified as howiicin A by the spectral analysis of [ α ]D, IR, 1 H - NMR, 13C-NMR and MS, the latter was characterized as a new monotetrahydrofuran annonaceous acetogenin with C5-OH, which was named plagionicin A.

Key words: Polyalthia plagioneura, Monotetrafuranyl annonaceous acetogenin, Plagioniein A

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