Structures of Diterpenoid Tropolones, Salviolone and Miltipolone, from the Root of<i>Salvia miltiorrhiza</i>Bunge
作者:Ginda Haro、Masahito Mori、Midori O. Ishitsuka、Takenori Kusumi、Yoshinobu Inouye、Hiroshi Kakisawa
DOI:10.1246/bcsj.64.3422
日期:1991.11
New types of a bisnorditerpenoid and a norditerpenoid possessing a benzotropolonoid and a tropolonoid moieties, salviolone (8) and miltipolone (15), respectively, have been isolated and their structures were determined by spectroscopic methods. The structure of salviolone was confirmed by a total synthesis. These compounds exhibit cytotoxic activities against cultured cells.