A New Coumarin Glucoside from Daphne arisanensis

Masatake NIWA; Hidetoshi SUGINO; Shigeki TAKASHIMA; Tatsuko SAKAI; Yang-Chang WU; Tian-Sheng WU; Chan-Sheng KUOH

doi:10.1248/cpb.39.2422

Masatake NIWA, Hidetoshi SUGINO, Shigeki TAKASHIMA, Tatsuko SAKAI, Yang-Chang WU, Tian-Sheng WU, Chan-Sheng KUOH

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Keywords: Thymelaeaceae, Daphne arisanensis, coumarin, phenylpropanoid, glucoside, daphneside, HPLC, CD

JOURNAL FREE ACCESS

1991 Volume 39 Issue 9 Pages 2422-2424

DOI https://doi.org/10.1248/cpb.39.2422

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Abstract

A new coumarin glucoside named daphneside was isolated along with two known coumarin glucosides, daphnin and daphnetin-8-glucoside, and two known phenylpropanoid glucosides, syringin and syringinoside, from a water-soluble fraction of Daphne arisanensis HAYATA (Thymelaeaceae) collected in Taiwan. The structure of daphneside was elucidated by spectroscopic and chemical methods.

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