A new bisxanthone from Hypericum japonicum

作者：Zhang, Wei-Dong^*; Fu, Peng; Liu, Run-Hui; Li, Ting-Zhao; Li, Hui-ang Li; Zhang, Wei; Chen, Hai-Sheng

来源：Fitoterapia, 2007, 78(1): 74-75.

DOI：10.1016/j.fitote.2005.09.002

• Hypericum japonicum
• bisxanthone
• Clusiaceae
• spetroscopic analysis

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