Minor asterosaponin archasteroside C from the starfish Archaster typicus
| Autor: | A. I. Kalinovsky, Alla A. Kicha, N. V. Ivanchina, Pham Quoc Long, Trinh Thi Huong, Pavel S. Dmitrenok |
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| Rok vydání: | 2010 |
| Předmět: |
chemistry.chemical_classification
Asterosaponin Chromatography biology Chemistry Stereochemistry Electrospray ionization Starfish Glycoside General Chemistry Nuclear magnetic resonance spectroscopy biology.organism_classification Tandem mass spectrometry Archaster typicus Two-dimensional nuclear magnetic resonance spectroscopy |
| Zdroj: | Russian Chemical Bulletin. 59:2133-2136 |
| ISSN: | 1573-9171 1066-5285 |
| DOI: | 10.1007/s11172-010-0368-9 |
| Popis: | A new minor asterosaponin (20S)-6-O-{β-d-fucopyranosyl-(1→2)-[β-d-fucopyranosyl-(1→4)-β-d-quinovopyranosyl-(1→2)]-β-d-quinovopyranosyl-(1→3)-β-d-quinovopyranosyl}-3β,6α,20-trihydroxycholest-9(11)-en-23-one 3-sulfate (archasteroside C) was isolated from the starfish Archaster typicus collected in shallow coastal waters of Vietnam. The structure of archasteroside C was determined by 2D NMR spectroscopy and electrospray ionization (ESI) tandem mass spectrometry. |
| Databáze: | OpenAIRE |
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