Identification of metabolites and pharmacokinetics of mogrol in rat plasma
文献类型：期刊论文
| 作者 | Liu Shangui1; Dai Xiaojian2 ; Zhong Dafang2; Zhang Chaofeng1; Chen Xiaoyan2
|
| 刊名 | Acta Pharmaceutica Sinica
 |
| 出版日期 | 2017 |
| 卷号 | 52期号:9页码:1452-1457 |
| 关键词 | UHPLC-Q-TOF/MS LC-MS/MS mogrol UHPLC-Q-TOF/MS metabolite LC-MS/MS pharmacokinetics |
| ISSN号 | 0513-4870 |
| 其他题名 | 罗汉果醇在大鼠血浆中代谢产物鉴定及药代动力学研究 |
| 文献子类 | Article |
| 英文摘要 | Mogrol is the aglycone of seven kinds of mogrosides and siamenoside I. Mogrol has drawn more attention in recent years for its anti-leukemia and anti-diabetes activities. An ultra-high performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UHPLC-Q-TOF/MS) method was applied to identify the main metabolites of mogrol in rat plasma. A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated for determination of the main components in rat plasma. After an oral administration of 100 mg·kg~(-1) mogrol in rats, 13 metabolites were detected along the main component of parent drug in the plasma. The major metabolites were oxidated and dehydrogenated products. In this study, mogrol was quantitative analyzed using lithium carbonate reagent with high sensitivity. The assay was linear in concentration range 5.00-1 000 ng·mL~(-1) with intra- and inter- day precision within 9.3% and accuracy in range of -4.5% to 2.9%. Mogrol was absorbed into the blood very fast after oral administration, and the time to reach maximum concentration (t_(max)) was 1.67 h. The half-life (t_(1/2)) of mogrol in rats was 2.34 h, and the oral absolute bioavailability was 3.5%. |
| WOS研究方向 | Pharmacology & Pharmacy (provided by Clarivate Analytics) |
| 语种 | 中文 |
| CSCD记录号 | CSCD:6064064 |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/269196]  |
| 专题 | 上海药物代谢研究中心 |
| 通讯作者 | Chen Xiaoyan |
| 作者单位 | 1.School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu 210009, China.; 2.Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China. |
| 推荐引用方式 GB/T 7714 | Liu Shangui,Dai Xiaojian,Zhong Dafang,et al. Identification of metabolites and pharmacokinetics of mogrol in rat plasma[J]. Acta Pharmaceutica Sinica,2017,52(9):1452-1457. |
| APA | Liu Shangui,Dai Xiaojian,Zhong Dafang,Zhang Chaofeng,&Chen Xiaoyan.(2017).Identification of metabolites and pharmacokinetics of mogrol in rat plasma.Acta Pharmaceutica Sinica,52(9),1452-1457. |
| MLA | Liu Shangui,et al."Identification of metabolites and pharmacokinetics of mogrol in rat plasma".Acta Pharmaceutica Sinica 52.9(2017):1452-1457. |
入库方式： OAI收割
来源：上海药物研究所
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