Phenolic glucosides from Oxytropis myriophylla

Three phenolic glucosides were isolated from Oxytropis myriophylla . On the basis of spectral analyses, their structures were elucidated as 2-methoxy-4-(3'-hydroxy- n -butyl)-phenol-1- O - g; - d -glucopyranoside ( 1 ), syringin ( 2 ), 2-methoxy-4-(3'-hydroxy-propenyl)-phenol-1- O - g; - d -glucopyranoside ( 3 ). Compound ( 1 ) is a new phenolic glucoside named myriophylloside A, the other two compounds are isolated from this plant for the first time.

Keywords:

• Oxytropis Myriophylla
• Phenolic Glucosides
• Myriophylloside A
• Spectral Analyses