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Antioxidative Fiavonoids from the Leaves of Morus alba
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kim, Sun Yeou Lee, Won-Chu Sun, Kang Ryu, Ilhyong Lee, Kang Ro Kim, Chul Hoon |
| Copyright Year | 1999 |
| Abstract | Nine flavonoids (1-9) were isolated from the leaves of Morus a/ba (Moraceae). The structures of compounds were determined to be kaempferol-3-O-~D-glucopyranoside (astragalin, 1) kaempferol3-O-(6"-O-acetyl)-[3-D-gIucopyranoside (2), quercetin-3-O-(6"-O-acetyl)-JS-D-g[ucopyranoside (3), quercetin-3-O-[3-D-glucopyranoside (4), kaempferol-3-O-0~-L-rhamnopyranosyl-(1-~6)-lS-Dglucopyranoside (5), quercetin-3-O-o~-L-rhamnopyranosyl-(1--~6)-lg-D-glucopyranoside (rutin, 6), quercetin-3-O-13-D-glucopyranosyl-(1-~6)-~-D-glucopyranoside (7), quercetin-3,7-di-O-~-Dglucopyranoside (8) and quercetin (9) on the basis of spectroscopic and chemical studies. Compounds 7 and 9 exhibited significant radical scavenging effect on 1,1-diphenyl-2-picrylhydrazyl radical. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://naturalproduct.skku.edu/erp/erpmenus/professor_thesis/uploadfiles/1999-01.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
