Plant Diversity ›› 2002, Vol. 24 ›› Issue (06): 1-3.

• Articles •    

Two New Compounds from Dichotomanthes tristaniaecarpa

MEI Wen-Li NI Wei CHEN Chang-Xiang   

  1. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, China Academy of Sciences
  • Online:2002-12-25 Published:2002-12-25

Abstract: Eight compounds were isolated from Dichotomanthes tristaniaecarpa. Their structures were de-termined on the basis of chemical and spectral evidences as lupeol (1),betulin (2),5,7-dihydroxy-chromone (3),(-)-epicatechin(4), eriodictyol 3'-O-β-D-glucopyran-oside(5),eriodictyol 7-O-β-D-(6'-ethyl ester)-glucuronopyranoside (6),eriodictyol 7-O-β-D-(6'-methyl ester)-glucuronopyranoside (7),rosamultin (8), respectively.Among them, 6 and 7 were new compounds.

Key words: Dichotomanthes tristaniaecarpa