Three iridoid glycosides, picrorosides A (1), B (2) and C (3), and a cucurbitacin glycoside, scrophoside A (4), were isolated from the rhizomes of Neopicrorhiza scrophulariiflora (Scrophulariaceae), along with two known iridoid glycosides, picrosides I (5) and II (6), and three known cucurbitacin glycosides (7-9). Their structures were elucidated on the basis of both chemical and spectroscopic data.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.phytochem.2006.09.015 | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!