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Results: 1-25 | 26-50 | 51-69 |
Results: 51-69/69
Investigation of the enzymatic cleavage of diastereomeric oligo(3-hydroxybutanoates) containing two to eight HB units. A model for the stereoselectivity of PHB depolymerase from Alcaligenes faecalis T-1
Authors: Bachmann, BM Seebach, D
Citation: Bm. Bachmann et D. Seebach, Investigation of the enzymatic cleavage of diastereomeric oligo(3-hydroxybutanoates) containing two to eight HB units. A model for the stereoselectivity of PHB depolymerase from Alcaligenes faecalis T-1, MACROMOLEC, 32(6), 1999, pp. 1777-1784
Oligoesters of (R)-3-hydroxybutanoic acid: Transmembrane transport of Ca2+across vesicle bilayers
Authors: Fritz, MG Walde, P Seebach, D
Citation: Mg. Fritz et al., Oligoesters of (R)-3-hydroxybutanoic acid: Transmembrane transport of Ca2+across vesicle bilayers, MACROMOLEC, 32(3), 1999, pp. 574-580
Nonapeptide analogues containing (R)-3-hydroxybutanoate and beta-homoalanine oligomers: Synthesis and binding affinity to a class I major histocompatibility complex protein
Authors: Poenaru, S Lamas, JR Folkers, G de Castro, JAL Seebach, D Rognan, D
Citation: S. Poenaru et al., Nonapeptide analogues containing (R)-3-hydroxybutanoate and beta-homoalanine oligomers: Synthesis and binding affinity to a class I major histocompatibility complex protein, J MED CHEM, 42(13), 1999, pp. 2318-2331
How to stabilize or break beta-peptidic helices by disulfide bridges: Synthesis and CD investigation of beta-peptides with cysteine and homocysteine side chains
Authors: Jacobi, A Seebach, D
Citation: A. Jacobi et D. Seebach, How to stabilize or break beta-peptidic helices by disulfide bridges: Synthesis and CD investigation of beta-peptides with cysteine and homocysteine side chains, HELV CHIM A, 82(8), 1999, pp. 1150-1172
Catalytic enantioselective hydrosilylation of ketones with rhodium-phosphite complexes containing a TADDOLate and a dihydrooxazole unit
Authors: Heldmann, DK Seebach, D
Citation: Dk. Heldmann et D. Seebach, Catalytic enantioselective hydrosilylation of ketones with rhodium-phosphite complexes containing a TADDOLate and a dihydrooxazole unit, HELV CHIM A, 82(7), 1999, pp. 1096-1110
Preparation and NMR structure of the cyclo-beta-tripeptide [beta(3)-HGlu](3) in aqueous solution: A new class of enterobactin-type C-3-symmetrical ligands?
Authors: Gademann, K Seebach, D
Citation: K. Gademann et D. Seebach, Preparation and NMR structure of the cyclo-beta-tripeptide [beta(3)-HGlu](3) in aqueous solution: A new class of enterobactin-type C-3-symmetrical ligands?, HELV CHIM A, 82(6), 1999, pp. 957-962
beta-Thiopeptides: Synthesis, NMR solution structure, CD spectra, and photochemistry
Authors: Sifferlen, T Rueping, M Gademann, K Jaun, B Seebach, D
Citation: T. Sifferlen et al., beta-Thiopeptides: Synthesis, NMR solution structure, CD spectra, and photochemistry, HELV CHIM A, 82(12), 1999, pp. 2067-2093
Enantioselective preparation of gamma-amino acids and gamma-lactams from nitro olefins and carboxylic acids, with the valine-derived 4-isopropyl-5,5-diphenyl-1,3-oxazolidin-2-one as an auxiliary
Authors: Brenner, M Seebach, D
Citation: M. Brenner et D. Seebach, Enantioselective preparation of gamma-amino acids and gamma-lactams from nitro olefins and carboxylic acids, with the valine-derived 4-isopropyl-5,5-diphenyl-1,3-oxazolidin-2-one as an auxiliary, HELV CHIM A, 82(12), 1999, pp. 2365-2379
Dichloro[TADDOLato(2-)-O,O ']titanium/dichlorobis[1-methylethoxy]titanium-mediated, highly diastereo- and enantioselective additions of silyl enol ethers to nitro olefins and [3+2] cycloadditions of primary adducts to acetylenes
Authors: Seebach, D Lyapkalo, IM Dahinden, R
Citation: D. Seebach et al., Dichloro[TADDOLato(2-)-O,O ']titanium/dichlorobis[1-methylethoxy]titanium-mediated, highly diastereo- and enantioselective additions of silyl enol ethers to nitro olefins and [3+2] cycloadditions of primary adducts to acetylenes, HELV CHIM A, 82(11), 1999, pp. 1829-1842
Oligomers of beta(2)- and of beta(3)-homoproline: What are the secondary structures of beta-peptides lacking H-bonds?
Authors: Abele, S Vogtli, K Seebach, D
Citation: S. Abele et al., Oligomers of beta(2)- and of beta(3)-homoproline: What are the secondary structures of beta-peptides lacking H-bonds?, HELV CHIM A, 82(10), 1999, pp. 1539-1558
Synthesis, crystal structures, and modelling of beta-oligopeptides consisting of 1-(aminomethyl)cyclopropanecarboxylic acid: Ribbon-type arrangement of eight-membered H-bonded rings
Authors: Abele, S Seiler, P Seebach, D
Citation: S. Abele et al., Synthesis, crystal structures, and modelling of beta-oligopeptides consisting of 1-(aminomethyl)cyclopropanecarboxylic acid: Ribbon-type arrangement of eight-membered H-bonded rings, HELV CHIM A, 82(10), 1999, pp. 1559-1571
beta-peptides as inhibitors of small-intestinal cholesterol and fat absorption
Authors: Werder, M Hauser, H Abele, S Seebach, D
Citation: M. Werder et al., beta-peptides as inhibitors of small-intestinal cholesterol and fat absorption, HELV CHIM A, 82(10), 1999, pp. 1774-1783
Temperature-dependent NMR and CD spectra of beta-peptides: On the thermal stability of beta-peptide helices - Is the folding process of beta-peptidesnon-cooperative?
Authors: Gademann, K Jaun, B Seebach, D Perozzo, R Scapozza, L Folkers, G
Citation: K. Gademann et al., Temperature-dependent NMR and CD spectra of beta-peptides: On the thermal stability of beta-peptide helices - Is the folding process of beta-peptidesnon-cooperative?, HELV CHIM A, 82(1), 1999, pp. 1-11
Sequencing of beta-peptides by mass spectrometry
Authors: Schreiber, JV Quadroni, M Seebach, D
Citation: Jv. Schreiber et al., Sequencing of beta-peptides by mass spectrometry, CHIMIA, 53(12), 1999, pp. 621-626
(S)-beta(3)-homolysine- and (S)-beta(3)-homoserine-containing beta-peptides: CD spectra in aqueous solution
Authors: Abele, S Guichard, G Seebach, D
Citation: S. Abele et al., (S)-beta(3)-homolysine- and (S)-beta(3)-homoserine-containing beta-peptides: CD spectra in aqueous solution, HELV CHIM A, 81(12), 1998, pp. 2141-2156
Preparation and structure of beta-peptides consisting of geminally disubstituted beta(2,2)- and beta(3,3)-amino acids: A turn motif for beta-peptides
Authors: Seebach, D Abele, S Sifferlen, T Hanggi, M Gruner, S Seiler, P
Citation: D. Seebach et al., Preparation and structure of beta-peptides consisting of geminally disubstituted beta(2,2)- and beta(3,3)-amino acids: A turn motif for beta-peptides, HELV CHIM A, 81(12), 1998, pp. 2218-2243
Synthesis of amino-acid-, carbohydrate-, coumarin-, and biotin-labelled oligo[(R)-3-hydroxybutanoic acids] (ONB)
Authors: Fritz, MG Seebach, D
Citation: Mg. Fritz et D. Seebach, Synthesis of amino-acid-, carbohydrate-, coumarin-, and biotin-labelled oligo[(R)-3-hydroxybutanoic acids] (ONB), HELV CHIM A, 81(12), 1998, pp. 2414-2429
Synthesis and structure of linear and cyclic oligomers of 3-hydroxybutanoic acid with specific sequences of (R)- and (S)-configurations
Authors: Bachmann, BM Seebach, D
Citation: Bm. Bachmann et D. Seebach, Synthesis and structure of linear and cyclic oligomers of 3-hydroxybutanoic acid with specific sequences of (R)- and (S)-configurations, HELV CHIM A, 81(12), 1998, pp. 2430-2461
Biological and pharmacokinetic studies with beta-peptides
Authors: Seebach, D Abele, S Schreiber, JV Martinoni, B Nussbaum, AK Schild, H Schulz, H Hennecke, H Woessner, R Bitsch, F
Citation: D. Seebach et al., Biological and pharmacokinetic studies with beta-peptides, CHIMIA, 52(12), 1998, pp. 734-739
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