Planta Med 2010; 76(16): 1907-1910
DOI: 10.1055/s-0030-1249979
Natural Product Chemistry
Letters
© Georg Thieme Verlag KG Stuttgart · New York

Cytotoxic Activity of Trijugin-Type Limonoids from Cipadessa baccifera

Jing Ning1 , 2 , Ying-Tong Di1 , Yuan-Yuan Wang1 , Hong-Ping He1 , Xin Fang1 , Yan Li1 , Shun-Lin Li1 , Xiao-Jiang Hao1
  • 1State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, P. R. China
  • 2Graduate School of Chinese Academy of Sciences, Beijing, P. R. China
Weitere Informationen

Publikationsverlauf

received March 7, 2010 revised April 13, 2010

accepted April 26, 2010

Publikationsdatum:
27. Mai 2010 (online)

Zoom Image

Abstract

Two new trijugin-type limonoids, cipatrijugins E and F (1 and 2), together with the known cipatrijugins A and D (34), were isolated from the stem bark of Cipadessa baccifera. All structures were elucidated by spectroscopic analysis. The in vitro cytotoxicity of compounds 14 was also tested. Compound 1 showed significant in vitro cytotoxicity against MCF-7, SW480, HL-60, and SMMC-7721 cells, with IC50 values of 5.0, 6.6, 4.5, and 21.6 µM, respectively.