作者:Yuan-Wah Leong、Leslie J. Harrison、Graham J. Bennett、Azizol A. Kadir、Joseph D. Connolly
DOI:10.1016/s0031-9422(97)00947-3
日期:1998.3
2′-hydroxy-3′,4′,5′,6′-tetramethoxydihydrochalcone (dihydrokanakugiol), 2′-hydroxy-3′,4′,5′,6′-tetramethoxychalcone (kanakugiol) and 2′,3′,4′,5′,6′-pentamethoxychalcone (pedicellin) were isolated from twigs of Lindera lucida. The structures of these compounds were determined by spectral analyses and chemical correlations.
摘要 一种新的二氢查尔酮、3',5'-二羟基-2',4',6'-三甲氧基二氢查尔酮和五种已知化合物甲基林德酮、5-羟基-6,7,8-三甲氧基黄酮(alnetin)、2'-羟基-3',4',5',6'-四甲氧基二氢查尔酮 (dihydrokanakugiol), 2'-羟基-3',4',5',6'-四甲氧基查尔酮 (kanakugiol) 和 2',3',4',5 ',6'-五甲氧基查尔酮(pedicellin)是从 Lindera lucida 的树枝中分离出来的。这些化合物的结构是通过光谱分析和化学相关性确定的。