Cyclopalitins A and B, nortriterpenoids from aerial parts of Cyclocarya paliurus
| Autor: | Chunpeng Wan, Guanghua Huo, Yuyan Li, Simeng Zhao, Chang-Jiu Ji, Wen-Wen Peng, Yanling Zhang |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Chromatography
biology 010405 organic chemistry Chemistry Electrospray ionization Plant Science biology.organism_classification 01 natural sciences Biochemistry 0104 chemical sciences 010404 medicinal & biomolecular chemistry Paliurus Agronomy and Crop Science Cyclocarya Two-dimensional nuclear magnetic resonance spectroscopy Biotechnology |
| Zdroj: | Phytochemistry Letters. 31:114-117 |
| ISSN: | 1874-3900 |
| DOI: | 10.1016/j.phytol.2019.03.017 |
| Popis: | Two novel nortriterpenoids, cyclopalitins A and B (1 and 2), were isolated from aerial parts of Cyclocarya paliurus. Their structures were elucidated on the basis of extensive spectroscopic analyses including high-resolution electrospray ionization mass spectrometry (HR-ESI-MS), 1D NMR and 2D NMR. Compounds 1 and 2 were tested for their cytotoxicity towards B16F10. The results revealed that they didn’t show cytotoxic activity against B16F10 with 10 ug/mL treatment for 48 h. |
| Databáze: | OpenAIRE |
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