1. Two new myricetin glycosides from pine needles of Cedrus deodara
- Author
-
Fu-jiang He, Bin Fan, Xiao-feng Shi, Qu-huan Ma, Dong-dong Wang, and Dong-yan Liu
- Subjects
chemistry.chemical_classification ,biology ,Chemistry ,Chemical structure ,Plant composition ,Cedrus deodara ,Glycoside ,Plant Science ,General Chemistry ,biology.organism_classification ,General Biochemistry, Genetics and Molecular Biology ,chemistry.chemical_compound ,Organic chemistry ,Myricetin ,Chemical composition - Abstract
Two new myricetin glycosides, myricetin-3-O-(6″-O-E-p-coumaroyl)-α-D-glucocopyranoside (1) and 3′,5′-di-O-methylmyricetin-3-O-(6″-O-acetyl)-α-D-glucopyranoside (2), and three known flavonoids, myricetin (3), cedrin (4), and 2R,3R-dihydromyricetin (5), were isolated from the pine needles of Cedrus deodara. Their structures were elucidated on the basis of extensive spectroscopic analysis and chemical evidence.
- Published
- 2011