Chemo-enzymatic synthesis of amino acids and derivatives von Schoemaker, H. E., Boesten, W. H. J., Kaptein, B., Hermes, H. F. M., Sonke, T., Broxterman, O. B., van den Tweel, W. J. J., Kamphuis, J.

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Synthesis of racemic α-amino carboxamides via Lewis acid-mediated reactions of α-methoxyglycinamide derivatives with allylsilanes : enzymatic resolution to optically active α-amino... von ROOS, E. C, MOIWEER, H. H, HIEMSTRA, H, NICO SPECKAMP, W, KAPTEIN, B, BOESTEN, W. H. J, KAMPHUIS, J

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Synthesis of medium-sized lactones by copper(I) catalyzed atom transfer cyclization von Pirrung, Frank O.H., Steeman, Werner J.M., Hiemstra, Henk, Speckamp, W.Nico, Kaptein, Bernard, Boesten, Wilhelmus H.J., Schoemaker, Hans E., Kamphuis, Joban

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Structural versatility of peptides from Cα,α-disubstituted glycines. Synthesis, characterization, and solution conformational analysis of homopeptides from Cα-methyl-Cα-benzylglyci... von PANTANO, M, FORMAGGIO, F, KAMPHUIS, J, CRISMA, M, BONORA, G. M, MAMMI, S, PEGGION, E, TONIOLO, C, BOESTEN, W. H. J, BROXTERMAN, Q. B, SCHOEMAKER, H. E

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Structural versatility of peptides from Cα,α-disubstituted glycines. Synthesis, characterization, and solution and crystal-state conformational analysis of homopeptides from Cα-met... von FORMAGGIO, F, PANTANO, M, KAMPHUIS, J, VALLE, G, CRISMA, M, BONORA, G. M, MAMMI, S, PEGGION, E, TONIOLO, C, BOESTEN, W. H. J, SCHOEMAKER, H. E

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Stability of N-Derivatized and .alpha.-Methyl Analogs of Aspartame to Hydrolysis by Mammalian Cell-Surface Peptidases von Hooper, Nigel M., Hesp, Richard J., Tieku, Stephen, Boesten, Willy H. J., Toniolo, Claudio, Kamphuis, Johan

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New Developments in the Synthesis of Natural and Unnatural Amino Acids von KAMPHUIS, J., MEIJER, E. M., BOESTEN, W. H. J., SONKE, T., van den TWEEL, W. J. J., SCHOEMAKER, H. E.

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Synthesis of α,α-disubstituted α-amino acid amides by phase-transfer catalyzed alkylation von Kaptein, Bernard, Boesten, Wilhelmus H.J., Broxterman, Quirinus B., Schoemaker, Hans E., Kamphuis, Johan

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New developments in the synthesis of natural and unnatural amino acids von Kamphuis, J, Meijer, E M, Boesten, W H, Sonke, T, van den Tweel, W J, Schoemaker, H E

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Synthesis of enantiomerically pure 2,2-disubstituted-2-amino-ethanols by dissolving metal reduction of a,a-disubstituted amino acid amides von Moody, Harold M., Kaptein, Bernard, Broxterman, Quirinus B., Boesten, Wilhelmus H.J., Kamphuis, Johan

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N-Formylcarbamoylaspartame, a new aspartame-like sweetener. Synthesis and studies on stability and biological properties von Boesten, Willy H. J, Dassen, Ben H. N, Kleinjans, Jos C. S, Van Agen, Ben, Van der Wal, Sjoerd, Koen de Vries, N, Schoemaker, Hans E, Meijer, Emmo M

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Determination of the enantiomers of α-H-α-amino acids, α-alkyl-α-amino acids and the corresponding acid amides by high-performance liquid chromatography von Duchateau, A., Crombach, M., Kamphuis, J., Boesten, W.H.J., Schoemaker, H.E., Meijer, E.M.

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Palladium-catalyzed synthesis of amides and peptides von Roos, Eric C., Bernabé, Pablo, Hiemstra, Henk, Speckamp, W.Nico, Kaptein, Bernard, Boesten, Wilhelmus H.J.

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Peptides from chiral Cα,α-disubstituted glycines : crystallographic characterization of conformation of Cα-methyl, Cα-isopropylglycine [(αMe)Val] in simple derivatives and model pe... von VALLE, G, CRISMA, M, TONIOLO, C, POLINELLI, S, BOESTEN, W. H. J, SCHOEMAKER, H. E, MEIJER, E. M, KAMPHUIS, J

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Peptides from chiral Cα,α-disubstituted glycines Synthesis and characterization, conformational energy computations and solution conformational analysis of Cα-methyl, Cα-isopropylg... von TONIOLO, C., CRISMA, M., BONORA, G.M., KLAJC, B., LELJ, F., GRIMALDI, P., ROSA, A., POLINELLI, S., BOESTEN, W.H.J., MEIJER, E.M., SCHOEMAKER, H.E., KAMPHUIS, J.

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Enzymatic resolution of α,α-disubstituted α-amino acid esters and amides: Enzymes in organic synthesis. II von KAPTEIN, B, BOESTEN, W. H. J, BROXTERMAN, Q. B, PETERS, P. J. H, SCHOEMAKER, H. E, KAMPHUIS, J

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Bioactive and model peptides characterized by the helicogenic (αMe)Phe residue: Peptide secondary structure mimetics von TONIOLO, C, FORMAGGIO, F, CRISMA, M, VALLE, G, BOESTEN, W. H. J, SCHOEMAKER, H. E, KAMPHUIS, J, TEMUSSI, P. A, BECKER, E. L, PRECIGOUX, G

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X-ray diffraction structure determination of a novel peptide oxazol-5(4H)-one with a chiral carbon atom in the heterocyclic moiety von TONIOLO, C, VALLE, G, FORMAGGIO, F, CRISMA, M, BOESTEN, W. H. J, POLINELLI, S, SCHOEMAKER, H. E, KAMPHUIS, J

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Structural versatility of peptides from Cα,α-disbustituted glycines : crystal-state conformational analysis of homopeptides from Cα-methyl, Cα-benzylglycine [(αMe)Phe]n von VALLE, G, PANTANO, M, KAMPHUIS, J, FORMAGGIO, F, CRISMA, M, TONIOLO, C, PRECIGOUX, G, SULZENBACHER, G, BOESTEN, W. H. J, BROXTERMAN, Q. B, SCHOEMAKER, H. E

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Resolution of 2-amino-5-thiomethyl pentanoic acid (homomethionine) with aminopeptidase from Pseudomonas putida or chiral phosphoric acids von VRIESEMA, B. K, TEN HOEVE, W, WYNBERG, H, KELLOGG, R. M, BOESTEN, W. H. J, MEIJER, E. M, SCHOEMAKER, H. E

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