Petiolins F—I, Benzophenone Rhamnosides from Hypericum pseudopetiolatum var. kiusianum

Naonobu Tanaka; Takaaki Kubota; Yoshiki Kashiwada; Yoshihisa Takaishi; Jun'ichi Kobayashi

doi:10.1248/cpb.57.1171

Notes

Petiolins F—I, Benzophenone Rhamnosides from Hypericum pseudopetiolatum var. kiusianum

Naonobu Tanaka, Takaaki Kubota, Yoshiki Kashiwada, Yoshihisa Takaishi, Jun'ichi Kobayashi

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Keywords: Hypericum pseudopetiolatum var. kiusianum, benzophenone, rhamnoside, Clusiaceae

JOURNAL FREE ACCESS

2009 Volume 57 Issue 10 Pages 1171-1173

DOI https://doi.org/10.1248/cpb.57.1171

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Abstract

Four new benzophenone-O-rhamnosides, petiolins F—I (1—4), were isolated from aerial parts of Hypericum pseudopetiolatum var. kiusianum, and the structures were elucidated by spectroscopic data and chemical means.

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