Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis
From the water-insoluble lipid fraction of the chloroform/methanol/water extract of the gonads and body walls of the Patagonian starfish Allostichaster inaequalis, two new glucosylceramides (4 and 7) were isolated together with the known phalluside-1 (1) and two glucosylceramides (2 and 3) previousl...
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todo:paper_00244201_v37_n6_p597_DiazdeVivar2023-10-03T14:35:13Z Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis Díaz de Vivar, M.E. Seldes, A.M. Maier, M.S. Glucose Methanol Spectroscopic analysis Body walls Lipids 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxy 15 tetracosenoyl)amino 4,8,10 octadecatriene 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyhexadecanoyl)amino 4,15 docosadiene glucosylceramide unclassified drug glucosylceramide article Asterias carbon nuclear magnetic resonance chromatography gonad lipid analysis nonhuman proton nuclear magnetic resonance spectroscopy animal chemistry fast atom bombardment mass spectrometry high performance liquid chromatography isolation and purification nuclear magnetic resonance starfish ultraviolet spectrophotometry Allostichaster Asterias Asteroidea Human echovirus 1 Vertebrata Animals Chromatography, High Pressure Liquid Glucosylceramides Gonads Nuclear Magnetic Resonance, Biomolecular Spectrometry, Mass, Fast Atom Bombardment Spectrophotometry, Ultraviolet Starfish From the water-insoluble lipid fraction of the chloroform/methanol/water extract of the gonads and body walls of the Patagonian starfish Allostichaster inaequalis, two new glucosylceramides (4 and 7) were isolated together with the known phalluside-1 (1) and two glucosylceramides (2 and 3) previously isolated from the starfish Cosmasterias lurida. The new compounds were characterized as (2 S, 3 R, 4 E, 8 E, 1 iOU)-1-(β D-glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxy-15-tetracosenoyl] amino-4,8,10-octadecatriene (4) and (2 S, 3 R, 4 E, 15 Z)-1-(β-D-glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxyhexadecanoyl] amino-4,15-docosadiene (7) by means of spectroscopic and chemical methods. Fil:Seldes, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Maier, M.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00244201_v37_n6_p597_DiazdeVivar |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Glucose Methanol Spectroscopic analysis Body walls Lipids 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxy 15 tetracosenoyl)amino 4,8,10 octadecatriene 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyhexadecanoyl)amino 4,15 docosadiene glucosylceramide unclassified drug glucosylceramide article Asterias carbon nuclear magnetic resonance chromatography gonad lipid analysis nonhuman proton nuclear magnetic resonance spectroscopy animal chemistry fast atom bombardment mass spectrometry high performance liquid chromatography isolation and purification nuclear magnetic resonance starfish ultraviolet spectrophotometry Allostichaster Asterias Asteroidea Human echovirus 1 Vertebrata Animals Chromatography, High Pressure Liquid Glucosylceramides Gonads Nuclear Magnetic Resonance, Biomolecular Spectrometry, Mass, Fast Atom Bombardment Spectrophotometry, Ultraviolet Starfish |
| spellingShingle |
Glucose Methanol Spectroscopic analysis Body walls Lipids 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxy 15 tetracosenoyl)amino 4,8,10 octadecatriene 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyhexadecanoyl)amino 4,15 docosadiene glucosylceramide unclassified drug glucosylceramide article Asterias carbon nuclear magnetic resonance chromatography gonad lipid analysis nonhuman proton nuclear magnetic resonance spectroscopy animal chemistry fast atom bombardment mass spectrometry high performance liquid chromatography isolation and purification nuclear magnetic resonance starfish ultraviolet spectrophotometry Allostichaster Asterias Asteroidea Human echovirus 1 Vertebrata Animals Chromatography, High Pressure Liquid Glucosylceramides Gonads Nuclear Magnetic Resonance, Biomolecular Spectrometry, Mass, Fast Atom Bombardment Spectrophotometry, Ultraviolet Starfish Díaz de Vivar, M.E. Seldes, A.M. Maier, M.S. Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis |
| topic_facet |
Glucose Methanol Spectroscopic analysis Body walls Lipids 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxy 15 tetracosenoyl)amino 4,8,10 octadecatriene 1 (beta dextro glucopyranosyloxy) 3 hydroxy 2 (2 hydroxyhexadecanoyl)amino 4,15 docosadiene glucosylceramide unclassified drug glucosylceramide article Asterias carbon nuclear magnetic resonance chromatography gonad lipid analysis nonhuman proton nuclear magnetic resonance spectroscopy animal chemistry fast atom bombardment mass spectrometry high performance liquid chromatography isolation and purification nuclear magnetic resonance starfish ultraviolet spectrophotometry Allostichaster Asterias Asteroidea Human echovirus 1 Vertebrata Animals Chromatography, High Pressure Liquid Glucosylceramides Gonads Nuclear Magnetic Resonance, Biomolecular Spectrometry, Mass, Fast Atom Bombardment Spectrophotometry, Ultraviolet Starfish |
| description |
From the water-insoluble lipid fraction of the chloroform/methanol/water extract of the gonads and body walls of the Patagonian starfish Allostichaster inaequalis, two new glucosylceramides (4 and 7) were isolated together with the known phalluside-1 (1) and two glucosylceramides (2 and 3) previously isolated from the starfish Cosmasterias lurida. The new compounds were characterized as (2 S, 3 R, 4 E, 8 E, 1 iOU)-1-(β D-glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxy-15-tetracosenoyl] amino-4,8,10-octadecatriene (4) and (2 S, 3 R, 4 E, 15 Z)-1-(β-D-glucopyranosyloxy)-3-hydroxy-2-[(R)-2-hydroxyhexadecanoyl] amino-4,15-docosadiene (7) by means of spectroscopic and chemical methods. |
| format |
JOUR |
| author |
Díaz de Vivar, M.E. Seldes, A.M. Maier, M.S. |
| author_facet |
Díaz de Vivar, M.E. Seldes, A.M. Maier, M.S. |
| author_sort |
Díaz de Vivar, M.E. |
| title |
Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis |
| title_short |
Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis |
| title_full |
Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis |
| title_fullStr |
Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis |
| title_full_unstemmed |
Two novel glucosylceramides from gonads and body walls of the patagonian starfish Allostichaster inaequalis |
| title_sort |
two novel glucosylceramides from gonads and body walls of the patagonian starfish allostichaster inaequalis |
| url |
http://hdl.handle.net/20.500.12110/paper_00244201_v37_n6_p597_DiazdeVivar |
| work_keys_str_mv |
AT diazdevivarme twonovelglucosylceramidesfromgonadsandbodywallsofthepatagonianstarfishallostichasterinaequalis AT seldesam twonovelglucosylceramidesfromgonadsandbodywallsofthepatagonianstarfishallostichasterinaequalis AT maierms twonovelglucosylceramidesfromgonadsandbodywallsofthepatagonianstarfishallostichasterinaequalis |
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