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High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
Published on: February 2, 2024
[Studies on the chemical constituents of Buddleja albiflora (II)]
1Baby And Mother Hospital of Lanzhou, Lanzhou 730030, China.
Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
|November 6, 2010
Abstract
Objective:
To study the chemical constituents of Buddleja albiflora.
Methods:
The constituents were isolated by column chromatography and their structures were elucidated by spectroscopic analyses.
Results:
seven compounds were isolated and identified as aucubin (1), catalpol (2), acteoside (3), martynoside (4), ursolicacid (5), daucosterol (6), beta-sitosterol-3-0-beta-D-(6'-0-palmitate) glucopyranosisde (7).
Conclusion:
All these compounds are obtained from Buddleja albiflora for the first time.
