Main sterols from the starfish Comasterias lurida
1. 1. The free sterols of the starfish Comasterias lurida were isolated and characterized by means of gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques on free compounds and also on their acetylated and trimethylsilylated derivatives. 2. 2. The mixture contains Δ7 m...
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| Autores principales: | , |
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| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03050491_v80_n2_p337_Seldes |
| Aporte de: |
| Sumario: | 1. 1. The free sterols of the starfish Comasterias lurida were isolated and characterized by means of gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques on free compounds and also on their acetylated and trimethylsilylated derivatives. 2. 2. The mixture contains Δ7 mono- and diunsaturated C27 and C28 derivatives as the major components besides minor quantities of C26 and C29 compounds. 3. 3. Asterosterol and amurasterol are also present in the mixture. © 1985. |
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