Four Guaianolides from Sinodielsia yunnanensis

Nian-He Wang; Masahiko Taniguchi; Daisuke Tsuji; Mitsunobu Doi; Hirohumi Ohishi; Kenji Yoza; Kimiye Baba

doi:10.1248/cpb.51.68

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Four Guaianolides from Sinodielsia yunnanensis

Nian-He Wang, Masahiko Taniguchi, Daisuke Tsuji, Mitsunobu Doi, Hirohumi Ohishi, Kenji Yoza, Kimiye Baba

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Keywords: Sinodielsia yunnanensis, Umbelliferae, guaianolide, sinodielide A, sinodielide B, sinodielide C

JOURNAL FREE ACCESS

2003 Volume 51 Issue 1 Pages 68-70

DOI https://doi.org/10.1248/cpb.51.68

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Abstract

Four new guaianolides, sinodielides A—D (1—4), were isolated from Sinodielsia yunnanensis WOLFF together with a known polyacetylene, falcarindiol, and two known coumarins, bergapten and scopoletin. Their structures were established by spectral and X-ray analyses.

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