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Results: 1-24 |
Results: 24
A biocatalytic route to enantiomerically pure unsaturated alpha-H-alpha-amino acids
Authors: Wolf, LB Sonke, T Tjen, KCMF Kaptein, B Broxterman, QB Schoemaker, HE Rutjes, FPJT
Citation: Lb. Wolf et al., A biocatalytic route to enantiomerically pure unsaturated alpha-H-alpha-amino acids, ADV SYNTH C, 343(6-7), 2001, pp. 662-674
Diastereoselective addition of allylzinc bromide to imines derived from (R)-phenylglycine amide
Authors: van der Sluis, M Dalmolen, J de Lange, B Kaptein, B Kellogg, RM Broxterman, QB
Citation: M. Van Der Sluis et al., Diastereoselective addition of allylzinc bromide to imines derived from (R)-phenylglycine amide, ORG LETT, 3(24), 2001, pp. 3943-3946
Partial [alpha Me]Aun scan of [L-Leu(11)-OMe]-trichogin GA IV, a membrane active synthetic precursor of the natural lipopeptaibol
Authors: Peggion, C Moretto, V Formaggio, F Crisma, M Toniolo, C Kamphuis, J Kaptein, B Broxterman, QB
Citation: C. Peggion et al., Partial [alpha Me]Aun scan of [L-Leu(11)-OMe]-trichogin GA IV, a membrane active synthetic precursor of the natural lipopeptaibol, J PEPT RES, 58(4), 2001, pp. 317-324
Enantiopure C-alpha-tetrasubstituted alpha-amino acids. Chemoenzymatic synthesis and application to turn-forming peptides
Authors: Kaptein, B Broxterman, QB Schoemaker, HE Rutjes, FPJT Veerman, JJN Kamphuis, J Peggion, C Formaggio, F Toniolo, C
Citation: B. Kaptein et al., Enantiopure C-alpha-tetrasubstituted alpha-amino acids. Chemoenzymatic synthesis and application to turn-forming peptides, TETRAHEDRON, 57(30), 2001, pp. 6567-6577
Peptaibolin: synthesis, 3D-structure, and membrane modifying properties ofthe natural antibiotic and selected analogues
Authors: Crisma, M Barazza, A Formaggio, F Kaptein, B Broxterman, QB Kamphuis, J Toniolo, C
Citation: M. Crisma et al., Peptaibolin: synthesis, 3D-structure, and membrane modifying properties ofthe natural antibiotic and selected analogues, TETRAHEDRON, 57(14), 2001, pp. 2813-2825
Asymmetric Pictet-Spengler reactions: Synthesis of 1,2,3,4-tetrahydroisoquinoline carboxylic acid (Tic) chimeras
Authors: Spengler, J Schedel, H Sieler, J Quaedflieg, PJLM Broxterman, QB Duchateau, ALLL Burger, K
Citation: J. Spengler et al., Asymmetric Pictet-Spengler reactions: Synthesis of 1,2,3,4-tetrahydroisoquinoline carboxylic acid (Tic) chimeras, SYNTHESIS-S, (10), 2001, pp. 1513-1518
C-alpha-Methyl,C-alpha-allylglycine (Mag) homooligomers
Authors: Peggion, C Formaggio, F Crisma, M Toniolo, C Kamphuis, J Kaptein, B Broxterman, QB Vitale, RM Iacovino, R Saviano, M Benedetti, E
Citation: C. Peggion et al., C-alpha-Methyl,C-alpha-allylglycine (Mag) homooligomers, MACROMOLEC, 34(12), 2001, pp. 4263-4269
Microbiological transformations. 47. A step toward a green chemistry preparation of enantiopure (S)-2-, -3-, and -4-pyridyloxirane via an epoxide hydrolase catalyzed kinetic resolution
Authors: Genzel, Y Archelas, A Broxterman, QB Schulze, B Furstoss, R
Citation: Y. Genzel et al., Microbiological transformations. 47. A step toward a green chemistry preparation of enantiopure (S)-2-, -3-, and -4-pyridyloxirane via an epoxide hydrolase catalyzed kinetic resolution, J ORG CHEM, 66(2), 2001, pp. 538-543
Duality of mechanism in the tetramethylfluoroformamidinium hexafluorophosphate-mediated synthesis of N-benzyloxycarbonylamino acid fluorides
Authors: Fiammengo, R Licini, G Nicotra, A Modena, G Pasquato, L Scrimin, P Broxterman, QB Kaptein, B
Citation: R. Fiammengo et al., Duality of mechanism in the tetramethylfluoroformamidinium hexafluorophosphate-mediated synthesis of N-benzyloxycarbonylamino acid fluorides, J ORG CHEM, 66(17), 2001, pp. 5905-5910
Solution structure, dimerization, and dynamics of a lipophilic alpha/3(10)-Helical, C-alpha-methylated peptide. Implications for folding of membrane proteins
Authors: Dehner, A Planker, E Gemmecker, G Broxterman, QB Bisson, W Formaggio, F Crisma, M Toniolo, C Kessler, H
Citation: A. Dehner et al., Solution structure, dimerization, and dynamics of a lipophilic alpha/3(10)-Helical, C-alpha-methylated peptide. Implications for folding of membrane proteins, J AM CHEM S, 123(27), 2001, pp. 6678-6686
High-performance liquid chromatographic separation of the enantiomers of unusual alpha-amino acid analogues
Authors: Peter, A Olajos, E Casimir, R Tourwe, D Broxterman, QB Kaptein, B Armstrong, DW
Citation: A. Peter et al., High-performance liquid chromatographic separation of the enantiomers of unusual alpha-amino acid analogues, J CHROMAT A, 871(1-2), 2000, pp. 105-113
Synthesis of N-15-labelled D-isovaline and alpha-aminoisobutyric acid
Authors: Ogrel, A Shvets, VI Kaptein, B Broxterman, QB Raap, J
Citation: A. Ogrel et al., Synthesis of N-15-labelled D-isovaline and alpha-aminoisobutyric acid, EUR J ORG C, (5), 2000, pp. 857-859
(alpha Me)Nva: stereoselective syntheses and preferred conformations of selected model peptides
Authors: Moretto, A Peggion, C Formaggio, F Crisma, M Toniolo, C Piazza, C Kaptein, B Broxterman, QB Ruiz, I Diaz-De-Villegas, MD Galvez, JA Cativiela, C
Citation: A. Moretto et al., (alpha Me)Nva: stereoselective syntheses and preferred conformations of selected model peptides, J PEPT RES, 56(5), 2000, pp. 283-297
(alpha Me)Aun: a highly lipophilic, chiral, C-alpha-tetrasubstituted alpha-amino acid. Incorporation into model peptides and preferred conformation
Authors: Peggion, C Mossel, E Formaggio, F Crisma, M Kaptein, B Broxterman, QB Kamphuis, J Toniolo, C
Citation: C. Peggion et al., (alpha Me)Aun: a highly lipophilic, chiral, C-alpha-tetrasubstituted alpha-amino acid. Incorporation into model peptides and preferred conformation, J PEPT RES, 55(3), 2000, pp. 262-269
Dutch resolution of racemic 4-hydroxy- and 4-fluorophenylglycine with mixtures of phenylglycine and (+)-10-camphorsulfonic acid
Authors: Kaptein, B Elsenberg, H Grimbergen, RFP Broxterman, QB Hulshof, LA Pouwer, KL Vries, TR
Citation: B. Kaptein et al., Dutch resolution of racemic 4-hydroxy- and 4-fluorophenylglycine with mixtures of phenylglycine and (+)-10-camphorsulfonic acid, TETRAHEDR-A, 11(6), 2000, pp. 1343-1351
Microbiological transformations. Part 46: Preparation of enantiopure (S)-2-pyridyloxirane via epoxide hydrolase-catalysed kinetic resolution
Authors: Genzel, Y Archelas, A Broxterman, QB Schulze, B Furstoss, R
Citation: Y. Genzel et al., Microbiological transformations. Part 46: Preparation of enantiopure (S)-2-pyridyloxirane via epoxide hydrolase-catalysed kinetic resolution, TETRAHEDR-A, 11(15), 2000, pp. 3041-3044
Synthesis of (R)-4,4,4-trifluoro-2-mercaptobutyric acid
Authors: Schedel, H Quaedflieg, PJLM Broxterman, QB Bisson, W Duchateau, ALL Maes, ICH Herzschuh, R Burger, K
Citation: H. Schedel et al., Synthesis of (R)-4,4,4-trifluoro-2-mercaptobutyric acid, TETRAHEDR-A, 11(10), 2000, pp. 2125-2131
The first water-soluble 3(10)-helical peptides
Authors: Formaggio, F Crisma, M Rossi, P Scrimin, P Kaptein, B Broxterman, QB Kamphuis, J Toniolo, C
Citation: F. Formaggio et al., The first water-soluble 3(10)-helical peptides, CHEM-EUR J, 6(24), 2000, pp. 4498-4504
Comparative conformational analysis of peptides based on the two C-alpha-tetrasubstituted, C-beta-branched, chiral alpha-amino acids (alpha Me)Dip and (alpha Me)Val
Authors: Lapena, Y Lopez, P Cativiela, C Kaptein, B Broxterman, QB Kamphuis, J Mossel, E Peggion, C Formaggio, F Crisma, M Toniolo, C
Citation: Y. Lapena et al., Comparative conformational analysis of peptides based on the two C-alpha-tetrasubstituted, C-beta-branched, chiral alpha-amino acids (alpha Me)Dip and (alpha Me)Val, J CHEM S P2, 4, 2000, pp. 631-636
Mag: a C alpha-methylated, side-chain unsaturated alpha-amino acid. Introduction into model peptides and conformational preference
Authors: Peggion, C Flammengo, R Mossel, E Broxterman, QB Kaptein, B Kamphuis, J Formaggio, F Crisma, M Toniolo, C
Citation: C. Peggion et al., Mag: a C alpha-methylated, side-chain unsaturated alpha-amino acid. Introduction into model peptides and conformational preference, TETRAHEDRON, 56(22), 2000, pp. 3589-3601
Concomitant occurrence of peptide 3(10)- and alpha-helices probed by NMR
Authors: Mammi, S Rainaldi, M Bellanda, M Schievano, E Peggion, E Broxterman, QB Formaggio, F Crisma, M Toniolo, C
Citation: S. Mammi et al., Concomitant occurrence of peptide 3(10)- and alpha-helices probed by NMR, J AM CHEM S, 122(47), 2000, pp. 11735-11736
Total synthesis and membrane modifying properties of the lipopeptaibol trikoningin KB II and its analogues with acyl chains of different length at the N- and C-termini
Authors: Piazza, C Formaggio, F Crisma, M Toniolo, C Kamphuis, J Kaptein, B Broxterman, QB
Citation: C. Piazza et al., Total synthesis and membrane modifying properties of the lipopeptaibol trikoningin KB II and its analogues with acyl chains of different length at the N- and C-termini, J PEPT SCI, 5(2), 1999, pp. 96-102
Preferred solution conformation of peptides rich in the lipophilic, chiral, C-alpha-methylated alpha-amino acid (alpha Me)Aoc
Authors: Peggion, C Formaggio, F Crisma, M Toniolo, C Kaptein, B Broxterman, QB Kamphuis, J
Citation: C. Peggion et al., Preferred solution conformation of peptides rich in the lipophilic, chiral, C-alpha-methylated alpha-amino acid (alpha Me)Aoc, J PEPT SCI, 5(12), 1999, pp. 547-554
Asymmetric borane reduction using mixtures of homochiral amino alcohol ligands
Authors: Kaptein, B Elsenberg, H Minnaard, AJ Broxterman, QB Hulshof, LA Koek, J Vries, TR
Citation: B. Kaptein et al., Asymmetric borane reduction using mixtures of homochiral amino alcohol ligands, TETRAHEDR-A, 10(7), 1999, pp. 1413-1418
Risultati: 1-24 |