摘要
A new abietane quinone diterpenoid was isolated, together with horminone, 16-acetoxy-7-O-acetylhorminone, beta-sitosterol, stigmasterol. ursolic acid and palmitic acid from the leaves of Rabdosin Serra (MAXIM) Hara. The new compound was elucidated as 16-acetoxy-7 alpha-ethoxyroyleanone.
A new abietane quinone diterpenoid was isolated, together with horminone, 16-acetoxy-7-O-acetylhorminone, beta-sitosterol, stigmasterol. ursolic acid and palmitic acid from the leaves of Rabdosin Serra (MAXIM) Hara. The new compound was elucidated as 16-acetoxy-7 alpha-ethoxyroyleanone.
