Two new benzochromone glycosides from the stem of Berchemia racemosa

  • J Asian Nat Prod Res. 2007 Sep-Dec;9(6-8):499-503. doi: 10.1080/10286020600782074.
Jian-Wei Shen  1 ,  Jian-Shuang Jiang ,  Xiao-Feng Zhang ,  Chong-Fei Zheng ,  Pei-Cheng Zhang
Affiliations
  • 1. Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
PMID: 17885835 DOI: 10.1080/10286020600782074
Abstract

Two new benzochromone glycosides, rubrofusarin 6-O-alpha-L-rhamnosyl- (1 --> 6)-O-beta-D-glucopyranoside (1) and demethylflavasperone 10-O-beta-D-glucopyranoside (2), have been isolated from the stem of Berchemia racemosa Sieb. et Zucc. (Rhamnaceae). Their structures were elucidated on the basis of spectroscopic evidence.

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