Two new diterpenoids,neoorthosiphonones B and C(1 and 2),and one known diterpenoid,were isolated from the aerial parts of Clerodendranthus spicatus.Their structures including absolute configurations were determined by...Two new diterpenoids,neoorthosiphonones B and C(1 and 2),and one known diterpenoid,were isolated from the aerial parts of Clerodendranthus spicatus.Their structures including absolute configurations were determined by comprehensive spectroscopic analyses and X-ray crystallographic methods.No compound was found to inhibit fibronectin production at the concentration of 20μM.展开更多
基金This study was financially supported by grants from Center of Cooperative Innovation for South China Medicine of Yunnan Province and National Science Fund for Distinguished Young Scholars(81525026).
文摘Two new diterpenoids,neoorthosiphonones B and C(1 and 2),and one known diterpenoid,were isolated from the aerial parts of Clerodendranthus spicatus.Their structures including absolute configurations were determined by comprehensive spectroscopic analyses and X-ray crystallographic methods.No compound was found to inhibit fibronectin production at the concentration of 20μM.
