Isolation of new isoflavonolignans, butesuperins A and B, from a Thai miracle herb, Butea superba

Kai Ma, Tsutomu Ishikawa, Hiroko Seki, Kazuo Furihata, Hiroshi Ueki, Shizuo Narimatsu, Yoshihiro Higuchi, Chaiyo Chaichantipyuth

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

Two new isoflavonolignans, designated as butesuperins A and B,were isolated from the active fraction of the root of Butea superba for PDE inhibition together with eight known isoflavone derivatives.

Original languageEnglish
Pages (from-to)893-900
Number of pages8
JournalHeterocycles
Volume65
Issue number4
Publication statusPublished - Apr 1 2005

ASJC Scopus subject areas

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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