Two new phenolic glycosides from the aerial parts of Androsace umbellata

• 出 处: Chinese Chemical Letters
• 发表日期: 2009年07期
• 关键词: aerial phenolic elucidated acetate bioactive triterpenoid eating saponins hydrox

Two new phenolic glycosides,2-hydroxy-4-O-β-D-glucopyranosylphenylacetic acid methyl acetate(1) and 2-hydroxy-4-O-β-D-glucopyranosylphenylacetic acid(2) were isolated from the aerial parts of Andwsace umbellata.Their structures were elucidated by spectral techniques.

Two new phenolic glycosides, 2-hydroxy-4-O-β-D-glucopyranosylphenylacetic acid methyl acetate (1) and 2-hydroxy- 4-O-β-D-glucopyranosylphenylacetic acid (2) were isolated from the aerial parts of Andwsace umbellata.Their structures were elucidated by spectral techniques.