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Applications of Liquid-Chromatography Tandem Mass Spectrometry in Natural Products Research: Tropane Alkaloids as a Case Study
Published on: March 8, 2024
Two new monoterpenoid glycosides from Glechoma longituba
Ying-Dong Zhu1, Jian Zou, Wei-Min Zhao
1Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.
Journal of Asian Natural Products Research
|February 7, 2008
Abstract:
Chemical study on the constituents of the whole plant of Glechoma longituba (Labiatae) led to the isolation of two new pinane-type monoterpenoid glycosides, characterised as 2alpha-pinan-3-one-2-O-beta-glucopyranoside (1) and 5alpha-pinan-3-one-5-O-beta-glucopyranoside (2) along with 13 known compounds. Their structures were elucidated on the basis of spectroscopic analysis and chemical methods.
