A New Sesquiterpene, α‐Santalane‐11,12,13‐Triol from the Root Bark of Severinia Buxifolia in Hainan

A New Sesquiterpene, α‐Santalane‐11,12,13‐Triol from the Root Bark of <i>Severinia Buxifolia</i> in Hainan Constituents of the Root Bark of <i>Severinia </i><i>b</i><i>uxifolia</i> Collected in Hainan Constituents of the Root Bark of <i>Severinia </i><i>b</i><i>uxifolia</i> Collected in Hainan Acridone Alkaloids from the Root Bark of Severinia buxifolia in Hainan. Acridone Alkaloids from the Root Bark of Severinia buxifolia in Hainan. Severibuxine, a new quinolin-2,4-dione and other constituents from Severinia buxifolia Acridone alkaloids from Severinia buxifolia Two new sesquiterpene pyridine alkaloids from root barks of Celastrus angulatus Sesquiterpene coumarins and sesquiterpenes from Ferula sinaica A sesquiterpene evoninoate alkaloid from the root bark of Celastrus angulatus