摘要
Two new rotenoids 4',5'-dihydroxy-6a,12a-dehydrodeguelin (1),11.4t,5'-tdhydroxy-6a,12a-dehydrodeguelin (2), along with two known rotenoids rotenone and deguelin were isolated from the root of Derris elliptica collected in Guangdong Province, China. Their structures were established by extensive spectroscopic analysis.
Two new rotenoids 4',5'-dihydroxy-6a,12a-dehydrodeguelin (1),11.4t,5'-tdhydroxy-6a,12a-dehydrodeguelin (2), along with two known rotenoids rotenone and deguelin were isolated from the root of Derris elliptica collected in Guangdong Province, China. Their structures were established by extensive spectroscopic analysis.
基金
Research Foundation for University Ph.D.Program,Ministry of Education of P.R.China(No.20070316003).