CJCU

Chem. J. Chinese Universities ›› 2003, Vol. 24 ›› Issue (1): 61.

• Preface • Previous Articles     Next Articles

New Sucrose Esters from Securidaca Inappendiculata

YANG Xue-Dong1, LIU Jiang-Yun2, XU Li3, XU Li-Zhen2, YANG Shi-Lin2   

  1. 1. Analysis Center of Tsinghua University, Beijing 100084, China;
    2. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094, China;
    3. Analysis Center of Beijing Institute of Microchemistry, Beijing 100091, China
  • Received:2001-10-25 Online:2003-01-24 Published:2003-01-24

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Abstract: Three sucrose esters, β-D-(3,4-O\%-disinapoyl)fructofuranosyl-α-D-(6-O-sinapoyl)gluco-pyranoside(1), β-D-(3-O-feruloyl)fructofuranosyl-α-D-(6-O-sinapoyl)glucopyrano-side(2), and β-D-(3-O-feruloyl) fructofuranosyl-α-D-(6-O-feruloyl)glucopyranoside(3) were isolated from the stems of Securidaca inappendiculata collected from Yunnan Province. Among them, compound 3 was a new sucrose ester and was named as securoside A . All structures were elucidated on the basis of chemical and spectroscopic evidence, especially 13C, 1M NMR and ESI-MS experiments.

Key words: Polygalaceae, Securidaca inappendiculata, Sucrose esters, Securoside A

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