中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
异曼果斯廷 | 1-isomangostin | 19275-44-6 | C24H26O6 | 410.467 |
Cyclization of mangostin with p-toluenesulfonic acid gave 1-isomangostin, 3-isomangostin, and a new cyclization product, bicyclomangostin (4). The structure of bicyclomangostin was determined by spectroscopic and X-ray crystallographic studies. The methyl ether derivatives (8) and (9) or (10) were produced on methylation of bicyclomangostin, depending on the method used.