摘要
Cephalomappa sinensis(Euphorbiaceae) is a monotypic genus ever-green tree endemic to the calcareous mountainous region in southwest of Guangxi Zhuang Autonomous Region.Its fresh branches are used as feeding stuff for cattle,horse,sheep,and can make them strong.To find the possibility of developing feed additive or medicine for livestock,the chemical constituents from this plant were studied.The chemical constituents of its roots had been reported in our earlier papers.In continuation of our investigation on the branches of Cephalomappa sinensis,a new norneolignan,named Ceplignan(1),was isolated from ethanol extract through column chromatography.The structure was elucidated on the basis of spectroscopic evidence.
Cephalomappa sinensis（Euphorbiaceae） is a monotypic genus ever-green tree endemic to the calcareous mountainous region in southwest of Guangxi Zhuang Autonomous Region. Its fresh branches are used as feeding stuff for cattle, horse, sheep, and can make them strong. To find the possibility of developing feed additive or medicine for livestock, the chemical constituents from this plant were studied. The chemical constituents of its roots had been reported in our earlier papers. In continuation Of our investigation on the branches of Cephalomappa sinensis, a new norneolignan, named Ceplignan （ 1 ）, was isolated from ethanol extract through column chromatography. The structure was elucidated on the basis of spectroscopic evidence.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第8期1480-1481,共2页
Chemical Journal of Chinese Universities
关键词
大戟科
肥牛木
降新木脂素
肥牛木素
Euphorbiaceae
Cephalomappa sinensis
Norneolignan
Ceplignan
