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Abstract:

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).

Registro:

Documento: Artículo
Título:Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida
Autor:Maier, M.S.; Kuriss, A.; Seldes, A.M.
Filiación:Depto. de Quim. Orgánica, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Palabras clave: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
Año:1998
Volumen:33
Número:8
Página de inicio:825
Página de fin:827
DOI: http://dx.doi.org/10.1007/s11745-998-0277-8
Título revista:Lipids
Título revista abreviado:Lipids
ISSN:00244201
CODEN:LPDSA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244201_v33_n8_p825_Maier

Referencias:

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  • Venkannababu, U., Bhandari, S.P.S., Garg, H.S., Regulosides A-C: Glycosphingolipids from the Starfish Pentaceraster regulus (1997) Liebigs Ann./Recueil, pp. 1245-1247
  • Babu, U.V., Bhandari, S.P.S., Garg, H.S., Temnosides A and B, Two New Glycosphingolipids from the Sea Urchin Temnopleurus toreumaticus of the Indian Coast (1997) J. Nat. Prod., 60, pp. 732-734
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  • Roccatagliata, A.J., Maier, M.S., Seldes, A.M., Iorizzi, M., Minale, L., Starfish Saponins, Part 2. Steroidal Oligoglycosides from the Starfish Cosmasterias lurida (1994) J. Nat. Prod., 57, pp. 747-754
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  • Ojika, M., Yoshino, G., Sakagami, Y., Novel Ceramide 1-Sulfates, Potent DNA Topoisomerase I Inhibitors Isolated from the Bryozoa Watersipora cucullata (1997) Tetrahedron Lett., 38, pp. 4235-4238

Citas:

---------- APA ----------
Maier, M.S., Kuriss, A. & Seldes, A.M. (1998) . Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida. Lipids, 33(8), 825-827.
http://dx.doi.org/10.1007/s11745-998-0277-8
---------- CHICAGO ----------
Maier, M.S., Kuriss, A., Seldes, A.M. "Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida" . Lipids 33, no. 8 (1998) : 825-827.
http://dx.doi.org/10.1007/s11745-998-0277-8
---------- MLA ----------
Maier, M.S., Kuriss, A., Seldes, A.M. "Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida" . Lipids, vol. 33, no. 8, 1998, pp. 825-827.
http://dx.doi.org/10.1007/s11745-998-0277-8
---------- VANCOUVER ----------
Maier, M.S., Kuriss, A., Seldes, A.M. Isolation and structure of glucosylceramides from the starfish Cosmasterias lurida. Lipids. 1998;33(8):825-827.
http://dx.doi.org/10.1007/s11745-998-0277-8