Plant Diversity ›› 2000, Vol. 22 ›› Issue (01): 1-3.

• Articles •    

Studies on the Chemical Constituents of Annona squamosa(7)

YANG Ren-Zhou,ZHENG Xiang-Ci,XIE Hai-Hui,WU Shu-Jun,WEI Xiao -Yi   

  1. South China Institute of Botany,The Chinese Academy of Sciences,Guangzhou 510650
  • Online:2000-02-25 Published:2000-02-25

Abstract: From the seeds of Annona squamosa L.,compounds 1,2 and 4 were obtained. COmpounds 2 and 4 are known compounds motrilin(2) and bullatanocin (4). Based on the spectra analysis of IR ,MS,1H NMR and 13C NMR,the structure of compounds 1 was eluicidated as (1) and named 22 -epi-molvizarin.

Key words: Annona squamosa, Annonaceous acetogenins, 22-epi-molvizarin