Three New Naphthalenyl Glycosides from the Root Bark of Juglans cathayensis

摘要

Phytochemical investigations of the root bark of Juglans cathayensis D ODE . led to the isolation of three new naphthalenyl glycosides, Jugnaphthalenoside A–C (1–3). Their structures were elucidated on the basis of extensive analysis of spectroscopic data. The cytotoxicities of the three new compounds were also evaluated.