A new homoisoflavan from Caesalpinia sappan

  • J Nat Med. 2008 Jul;62(3):325-7. doi: 10.1007/s11418-008-0231-6.
Huanxin Zhao  1 ,  Hong Bai ,  Yuanshu Wang ,  Wei Li ,  Kazuo Koike
Affiliations
  • 1. Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, 250062, China.
PMID: 18404306 DOI: 10.1007/s11418-008-0231-6
Abstract

A new homoisoflavan, 7,3',4'-trihydroxy-3-benzyl-2H-chromene (1), was isolated from the dried heartwood of Caesalpinia sappan L., together with seven known phenolic compounds. The structure of the new compound (1) was determined on the basis of spectroscopic analysis.

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