The studies of the leguminous plants. Part 23. The first isolation of lignan tri- and tetra-glycosides.

Abstract

Three new syringaresinol glycosides have been isolated from Albizziae Cortex (the dried stem bark of Albizzia julibrissin DURAZZ.). Two of them were the first examples of lignan tri- and tetra-glycosides. Besides, syringaresinol diglucoside which is responsible for the pharmacological effect as tonics was also obtained.