作者:Padam N. Sharma、Aboo Shoeb、Randhir S. Kapil、Satya P. Popli
DOI:10.1016/0031-9422(81)85120-5
日期:1981.1
Abstract Two new constituents isolated from the roots of Toddalia asiatica and designated as toddanol and toddanone have been characterized as 5,7-dimethoxy-6-(2-hydroxy-3-methylbut-3-enyl)coumarin ( 1 ) and 5,7-dimethoxy-6-(3-methyl-2-oxobutanyl)coumarin ( 3 ), respectively, by spectral analysis and interconversion experiments.
摘要 从 Toddalia asiatica 根中分离并命名为 toddanol 和 toddanone 的两种新成分已被表征为 5,7-dimethoxy-6-(2-hydroxy-3-methylbut-3-enyl)coumarin ( 1 ) 和 5,7 -二甲氧基-6-(3-甲基-2-氧代丁酰基)香豆素(3),分别通过光谱分析和互变实验。