摘要：From the leaves of Zanthoxylum ailanthoides , four new phenolic glucosides, termed zanthosides A–D (1–4), were isolated. Their structures were elucidated by means of spectroscopic evidence. Zanthoside A was enzymatically hydrolyzed and thus the aglycone obtained was found to be (1′ S ,2′ R )-(−)- trans -decursidinol, isolated from Angelica decursiva .
