[Studies on chemical constituents of Ranunculus japonicus]
Liang, YF; Chen, ZT; Liu, LH
| HERO ID | 1454132 |
|---|---|
| In Press | No |
| Year | 2008 |
| Title | [Studies on chemical constituents of Ranunculus japonicus] |
| Authors | Liang, YF; Chen, ZT; Liu, LH |
| Journal | Zhongguo Zhongyao Zazhi / China journal of Chinese materia medica |
| Volume | 33 |
| Issue | 19 |
| Page Numbers | 2201-2203 |
| Abstract | <strong>OBJECTIVE: </strong>To isolate and determine the chemical constituents of Ranunculus japonicus in Liupan Mountain, Ningxia province, China.<br /><br /><strong>METHOD: </strong>The herb was extracted with ethanol by ultrasonic bath. The extractives were divided to petroleum ether, ethyl acetate, n-butanol parts. The first two parts were separated and purified with silica gel and Sephadex LH -20 column chromatography. The structures of the separated compounds were idnetefied by physical and chemical properties and spectral analysis.<br /><br /><strong>RESULT: </strong>Nine compounds were isolated and identified as follows: scoparone (1), tricin (2), protocatechuic acid (3), luteolin (4), anemonin (5), scopoletin (6), 5-hydroxy-6, 7-dimethoxyflavone (7), ternatolide (8), 5-hydroxy-7, 8-dimethoxy-flavone (9).<br /><br /><strong>CONCLUSION: </strong>Compounds 1-9 were isolated from Ranunculus japonicus for the first time. |
| Pmid | 19166006 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | chi |