Petiolins D and E, phloroglucinol derivatives from Hypericum pseudopetiolatum var. kiusianum

Naonobu Tanaka, Takaaki Kubota, Haruaki Ishiyama, Yoshiki Kashiwada, Yoshihisa Takaishi, Junji Ito, Yuzuru Mikami, Motoo Shiro, Jun'ichi Kobayashi

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

A new phloroglucinol derivative possessing citran skeleton, petiolin D (1), and a new chromone glucoside. petiolin E (2), were isolated from aerial parts of Hypericum pseudopetiolatum var. kiusianum. The structures of 1 and 2 were elucidated by spectroscopic data, and a single-crystal X-ray diffraction analysis of 1 revealed that 1 was a racemic mixture.

Original languageEnglish
Pages (from-to)917-924
Number of pages8
JournalHeterocycles
Volume79
Issue numberC
DOIs
Publication statusPublished - 2009
Externally publishedYes

Keywords

  • Chromone Glucoside
  • Clusiaceae
  • Hypericum pseudopetiolatum var. kiusianum
  • Phloroglucinol Derivative

ASJC Scopus subject areas

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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