Two compounds, 12-deoxyphorbol-13-hexadecanoate 1 and 12-deoxyphorbol-13-acetate 2 were isolated from the roots of Euphorbia fischeriana. Compoound 1 was elucidated as a new diterpenoid. Compound 2 was discovered for ...Two compounds, 12-deoxyphorbol-13-hexadecanoate 1 and 12-deoxyphorbol-13-acetate 2 were isolated from the roots of Euphorbia fischeriana. Compoound 1 was elucidated as a new diterpenoid. Compound 2 was discovered for the first time from this plant and showed analgesic and sedative activities in preliminary experiment in mice.展开更多
THE studied region is near the Alatao Pass in the northwestern Xinjiang Uygur AutonomousRegion.It is near the northeastern margin of the Gongneis Plate tectonically.The Aibihufault,situated in the northeastern border ...THE studied region is near the Alatao Pass in the northwestern Xinjiang Uygur AutonomousRegion.It is near the northeastern margin of the Gongneis Plate tectonically.The Aibihufault,situated in the northeastern border of the plate,striking NW,is a component of theBoloholo suture zone which separates the Gongneis Plate from the Junggar Plate.The Pre-cambrian basement crops out in the Wenquan County,about 100 km west of the studied re-展开更多
文摘Two compounds, 12-deoxyphorbol-13-hexadecanoate 1 and 12-deoxyphorbol-13-acetate 2 were isolated from the roots of Euphorbia fischeriana. Compoound 1 was elucidated as a new diterpenoid. Compound 2 was discovered for the first time from this plant and showed analgesic and sedative activities in preliminary experiment in mice.
文摘THE studied region is near the Alatao Pass in the northwestern Xinjiang Uygur AutonomousRegion.It is near the northeastern margin of the Gongneis Plate tectonically.The Aibihufault,situated in the northeastern border of the plate,striking NW,is a component of theBoloholo suture zone which separates the Gongneis Plate from the Junggar Plate.The Pre-cambrian basement crops out in the Wenquan County,about 100 km west of the studied re-
