A new homoisoflavan from Caesalpinia sappan

作者:Zhao, Huanxin; Bai, Hong*; Wang, Yuanshu; Li, Wei; Koike, Kazuo
来源:Journal of Natural Medicines, 2008, 62(3): 325-327.
DOI:10.1007/s11418-008-0231-6

摘要

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.