期刊论文详细信息
| Journal of the Brazilian Chemical Society | |
| Sample optimization for rapid identification of nucleosides and bases from ascidian extracts using ESI-MS/MS | |
| Lopes, João L. C.1 Universidade de São Paulo, Ribeirão Preto, Brazil1 Universidade Federal do Ceará, Fortaleza, Brazil1 Takeara, Renata1 Costa-Lotufo, Letícia V.1 Jimenez, Paula C.1 Lopes, Norberto P.1 | |
| 关键词: natural products; ESI-MS/MS; ascidian; nucleosides; glycosylamines; | |
| DOI : 10.1590/S0103-50532007000500027 | |
| 学科分类：化学（综合） | |
| 来源: SciELO | |
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【 摘 要 】
Electrospray ionization tandem mass spectrometry (ESI-MS/MS) method was developed for identification of nucleosides and bases in extracts of ascidians. For this study a systematic sample preparation associated with the fragmentation pattern of a series of nucleosides and bases using ESI-MS/MS was done. These approaches constitute powerful analytical tools for rapid screening and structural assignment of nucleosides and bases in ascidian extracts.
【 授权许可】
Unknown
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201912050580238ZK.pdf | 189KB |  download |
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