A novel flavonoid glycoside from Drymaria diandra.
A novel flavonoid glycoside, drymariatin A, was isolated from the whole plants of Drymaria diandra (Caryophyllaceae). By spectroscopic analysis, its structure was elucidated as 6-trans-[2''- O-(alpha-rhamnopyranosyl)]-ethenyl-5,7,4'-trihydroxy-flavone.
Ding
Z
Z
Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, Kunming, Yunnan, China.
Zhou
J
J
Tan
N
N