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 journalArticle

18 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

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Butea
Isoflavones

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Ma, K., Ishikawa, T., Seki, H., Furihata, K., Ueki, H., Narimatsu, S., ... Chaichantipyuth, C. (2005). Isolation of new isoflavonolignans, butesuperins A and B, from a Thai miracle herb, Butea superba. Heterocycles, 65(4), 893-900.

Isolation of new isoflavonolignans, butesuperins A and B, from a Thai miracle herb, Butea superba. / Ma, Kai; Ishikawa, Tsutomu; Seki, Hiroko; Furihata, Kazuo; Ueki, Hiroshi; Narimatsu, Shizuo; Higuchi, Yoshihiro; Chaichantipyuth, Chaiyo.

In: Heterocycles, Vol. 65, No. 4, 01.04.2005, p. 893-900.

Research output: Contribution to journalArticle

Ma, K, Ishikawa, T, Seki, H, Furihata, K, Ueki, H, Narimatsu, S, Higuchi, Y & Chaichantipyuth, C 2005, 'Isolation of new isoflavonolignans, butesuperins A and B, from a Thai miracle herb, Butea superba', Heterocycles, vol. 65, no. 4, pp. 893-900.
Ma K, Ishikawa T, Seki H, Furihata K, Ueki H, Narimatsu S et al. Isolation of new isoflavonolignans, butesuperins A and B, from a Thai miracle herb, Butea superba. Heterocycles. 2005 Apr 1;65(4):893-900.
Ma, Kai ; Ishikawa, Tsutomu ; Seki, Hiroko ; Furihata, Kazuo ; Ueki, Hiroshi ; Narimatsu, Shizuo ; Higuchi, Yoshihiro ; Chaichantipyuth, Chaiyo. / Isolation of new isoflavonolignans, butesuperins A and B, from a Thai miracle herb, Butea superba. In: Heterocycles. 2005 ; Vol. 65, No. 4. pp. 893-900.
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