J Integr Plant Biol. ›› 1994, Vol. 36 ›› Issue (10): -.

• Research Articles •    

Annonaceous Acetogenins from Annona muricata

Yang Ren-zhou,Wu Shu-jun,Xu Ren-sheng,Qin Guo-wei and Fan Da-jun   

Abstract: Three annonaceous acetogenins of monotetrahydrofuran type, S2, S5 and S13. were isolated {rom the seeds of Annona muricata L. Based on spectral analysis (IR, MS, NMR) and preparation of the derivative, they were identified as howiicin A (S13), howiicin B (S5) and 4-desoxyhowiicin B (S2). S2 is a new compound.

Key words: Annona rnuricata, Annonaceous acetogenins, 4-desoxyhowiiein B

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