[Studies on chemical constituents in Flos Sophorae Carbonisatus]

Zhongguo Zhong Yao Za Zhi. 2005 Aug;30(16):1255-7.
[Article in Chinese]

Abstract

Objective: To investigate the chemical constituents in Flos Sophorae Carbonisatus.

Method: Silica gel column chromatography was used to separate and purify the chemical constituents. The structures were elucidated by spectral analysis.

Result: Six compounds were isolated from Flos Sophorae Carbionisatus, and their structures were elucidated as maltol (1), 3-hydroxypyridine (2), malto-3-O-[6'-O-(4"-hydroxy-tans-cinnamoyl)-beta-D-glucopyranoside (3), 3-O-[beta-D-galactopyranosyl-(1-->2)-beta-D-glucuronopyranosyl] sophoradiol ethyl ester (4), 3-O-[beta-D-galactopyranosyl-(1-->2)-beta-D-glucuronopyranosyl] sophoradiol methyl ester (5), rutin (6).

Conclusion: 4 is a new compound, and 1,2,3,5 were first reported from Flos Sophorae Carbonisatus.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Coumaric Acids / chemistry
  • Coumaric Acids / isolation & purification*
  • Flowers / chemistry
  • Glucosides / chemistry
  • Glucosides / isolation & purification*
  • Molecular Conformation
  • Molecular Structure
  • Plants, Medicinal / chemistry*
  • Pyridines / chemistry
  • Pyridines / isolation & purification
  • Pyrones / chemistry
  • Pyrones / isolation & purification
  • Saponins / chemistry
  • Saponins / isolation & purification*
  • Sophora / chemistry*

Substances

  • 3-O-(galactopyranosyl-1-2-glucuronopyranosyl)sophoradiol ethyl ester
  • Coumaric Acids
  • Glucosides
  • Pyridines
  • Pyrones
  • Saponins
  • malto-3-O-(6'-O-(4''-hydroxycinnamoyl))glucopyranoside
  • maltol
  • 3-hydroxypyridine