摘要
A new bisxanthone, named jacarelhyperols D (1), was isolated from the whole plant of Hypericum japonicum. Its chemical structure was elucidated as 6-[1',5',6'-trihydroxy-2"-(alpha-hydroxy-alpha-methyl)ethyl-3",4"-dihydrofuran (2",3",3',4') xanthone-3"-oxyl]-1,3,5-trihydroxy-xanthone on the basis of spectroscopic analysis.
- 出版日期2007-1
- 单位上海交通大学; 中国人民解放军第二军医大学