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。