Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida
From the water-insoluble lipid fraction of the methylene chloride/methanol extract of the starfish Cosmasterias lurida, two new glucosylceramides together with a known glucosylceramide, ophidiacerebroside E, were isolated by chromatographic procedures and characterized by spectroscopic (1H and 13C n...
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1998
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244201_v33_n8_p825_Maier http://hdl.handle.net/20.500.12110/paper_00244201_v33_n8_p825_Maier |
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paper:paper_00244201_v33_n8_p825_Maier2023-06-08T14:52:27Z Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida Maier, Marta Silvia Seldes, Alicia Marta 1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyheptadecanoyl)amino] 9 methyl 4,8,10 octadecatriene 1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyoctadecanoyl)amino] 9 methyl 4,8,10 octadecatriene glucosylceramide ophidiacerebroside e unclassified drug animal cell animal tissue article Asterias chemical composition isolation procedure lipid analysis lipid solubility mass spectrometry nonhuman nuclear magnetic resonance Animalia Asterias Asteroidea From the water-insoluble lipid fraction of the methylene chloride/methanol extract of the starfish Cosmasterias lurida, two new glucosylceramides together with a known glucosylceramide, ophidiacerebroside E, were isolated by chromatographic procedures and characterized by spectroscopic (1H and 13C nuclear magnetic resonance, mass spectrometry) methods. The new compounds were identified as (2S, 3R, 4E, 8E, 10E)-1 -(β- D-glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxyheptadecanoyl)amino]-9- methyl-4,8,10-octadecatriene (3) and (2S, 3R, 4E, 8E, 10E)-1-(β-D- glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxyoctadecanoyl)amino]-9-methyl- 4,8,10-octadecatriene (4). Fil:Maier, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1998 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244201_v33_n8_p825_Maier http://hdl.handle.net/20.500.12110/paper_00244201_v33_n8_p825_Maier |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyheptadecanoyl)amino] 9 methyl 4,8,10 octadecatriene 1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyoctadecanoyl)amino] 9 methyl 4,8,10 octadecatriene glucosylceramide ophidiacerebroside e unclassified drug animal cell animal tissue article Asterias chemical composition isolation procedure lipid analysis lipid solubility mass spectrometry nonhuman nuclear magnetic resonance Animalia Asterias Asteroidea |
| spellingShingle |
1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyheptadecanoyl)amino] 9 methyl 4,8,10 octadecatriene 1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyoctadecanoyl)amino] 9 methyl 4,8,10 octadecatriene glucosylceramide ophidiacerebroside e unclassified drug animal cell animal tissue article Asterias chemical composition isolation procedure lipid analysis lipid solubility mass spectrometry nonhuman nuclear magnetic resonance Animalia Asterias Asteroidea Maier, Marta Silvia Seldes, Alicia Marta Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida |
| topic_facet |
1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyheptadecanoyl)amino] 9 methyl 4,8,10 octadecatriene 1 [(beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyoctadecanoyl)amino] 9 methyl 4,8,10 octadecatriene glucosylceramide ophidiacerebroside e unclassified drug animal cell animal tissue article Asterias chemical composition isolation procedure lipid analysis lipid solubility mass spectrometry nonhuman nuclear magnetic resonance Animalia Asterias Asteroidea |
| description |
From the water-insoluble lipid fraction of the methylene chloride/methanol extract of the starfish Cosmasterias lurida, two new glucosylceramides together with a known glucosylceramide, ophidiacerebroside E, were isolated by chromatographic procedures and characterized by spectroscopic (1H and 13C nuclear magnetic resonance, mass spectrometry) methods. The new compounds were identified as (2S, 3R, 4E, 8E, 10E)-1 -(β- D-glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxyheptadecanoyl)amino]-9- methyl-4,8,10-octadecatriene (3) and (2S, 3R, 4E, 8E, 10E)-1-(β-D- glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxyoctadecanoyl)amino]-9-methyl- 4,8,10-octadecatriene (4). |
| author |
Maier, Marta Silvia Seldes, Alicia Marta |
| author_facet |
Maier, Marta Silvia Seldes, Alicia Marta |
| author_sort |
Maier, Marta Silvia |
| title |
Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida |
| title_short |
Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida |
| title_full |
Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida |
| title_fullStr |
Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida |
| title_full_unstemmed |
Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida |
| title_sort |
isolation and structure of glucosylceramides from the starfish cosmasterias lurida |
| publishDate |
1998 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244201_v33_n8_p825_Maier http://hdl.handle.net/20.500.12110/paper_00244201_v33_n8_p825_Maier |
| work_keys_str_mv |
AT maiermartasilvia isolationandstructureofglucosylceramidesfromthestarfishcosmasteriaslurida AT seldesaliciamarta isolationandstructureofglucosylceramidesfromthestarfishcosmasteriaslurida |
| _version_ |
1768544261058330624 |