Two new phenolic glycosides from Syringa reticulata.

Two new phenolic glycosides-3'-O-beta-D: -glucopyranosysalidroside (1) and cis-echinacoside (2)-together with four known ones-forsythoside B (3), decaffeoylacteoside (4), osmanthuside F (5) and (-)-olivil-4'-O-beta-D: -glucopyranoside (6)-were isolated from the leaves of Syringa reticulata. Their structures were established on the basis of spectral and chemical data.