Zobrazeno 1 - 10
of 15
pro vyhledávání: '"M. El Hadrami"'
Publikováno v:
Synthetic Communications. 23:2559-2562
We report here the diastereoselective synthesis of (2S, 3′R)-(α-D-allofuranos-3-yl) t-butyl glycinate by the condensation of a glycine enolate on the carbonyl function of α-D-ribohexofuranos-3-ulose 2.
Publikováno v:
Synthetic Communications. 23:157-163
We report here the first synthesis of glycosyl-β-hydroxy-α-amino esters by the aldol condensation of a glycine enolate on the aldehyde function of a ribose (1a) or a galactose (1b).
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 24
We report here the first synthesis of glycosyl-β-hydroxy-α-amino esters by the aldol condensation of a glycine enolate on the aldehyde function of a ribose (1a) or a galactose (1b).
Publikováno v:
ChemInform. 25
Autor:
S. Bouifraden, C. Drouot, M. El Hadrami, F. Guenoun, L. Lecointe, N. Mai, M. Paris, C. Pothion, M. Sadoune, B. Sauvagnat, et al. et al.
Publikováno v:
ChemInform. 30
Autor:
A, Bentama, E M, El Hadrami, A, El Hallaoui, A, Elachqar, J-P, Lavergne, M-L, Roumestant, Ph, Viallefont
Publikováno v:
Amino acids. 24(4)
alpha-Heterocyclic alpha-aminoesters were obtained in good yields by reaction of a glycine cation equivalent and different heterocyclic nucleophiles; diastereoselectivity using a carbohydrate (galactopyranose) as N-protecting group was modest.
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 49:828-830
The relative stereochemistry of the major synthetic product β-glycosyl-α-hydroxy-α-amino ester has been established as 2S,6'R. The two molecules of the asymmetric unit adopt a similar conformation whereby an intramolecular hydrogen bond N-H...O-H
Autor:
Jean-Alain Fehrentz, N. Mai, J.-L. Aubagnac, Bérengère Sauvagnat, Valérie Rolland, Catherine Pothion, M. L. Roumestant, José Luis Martínez, M. Sadoune, Monique Calmes, J. Daunis, Ph. Viallefont, Y. Vidal, Frédéric Lamaty, Muriel Amblard, René Lazaro, Marielle Paris, Jean-Pierre Lavergne, C. Drouot, Farhate Guenoun, S. Bouifraden, M. El Hadrami, L. Lecointe, P. Chevallet, Christine Enjalbal
Publikováno v:
Amino Acids
Amino Acids, Springer Verlag, 1999, 16, pp.345-379
HAL
Amino Acids, Springer Verlag, 1999, 16, pp.345-379
HAL
Some of the chemistry of amino acids going on in our laboratory (Laboratoire des Amino acides Peptides et Protéines) is described as well as some mass spectrometry methodology for their characterization particularly on solid supports. Several aspect
Publikováno v:
Peptide Science — Present and Future ISBN: 9780792352716
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2657d5808e0ec44ab67d7cb2dc36fa38
https://doi.org/10.1007/0-306-46864-6_201
https://doi.org/10.1007/0-306-46864-6_201