Zanthosides A-D: Four Aromatic Glucosides from the Leaves of Zanthoxylum ailanthoides.,Chemical & Pharmaceutical Bulletin

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Zanthosides A-D: Four Aromatic Glucosides from the Leaves of Zanthoxylum ailanthoides.
Chemical & Pharmaceutical Bulletin ( IF 1.5 ) Pub Date : 2020-08-01 , DOI: 10.1248/cpb.c20-00233
Serika Teshima ₁ , Yukiko Yamashita-Higuchi ₁ , Sachiko Sugimoto ₁ , Katsuyoshi Matsunami ₁ , Hideaki Otsuka _{1,

2} , Takakazu Shinzato ₃

Affiliation

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.