Works matching IS 0018019X AND DT 1999 AND VI 82 AND IP 8

Results: 15

Unexpected Products from the Reaction of 2,2,4,4- Tetramethylcyclobutane-1,3-dione with the Ma˛kosza Reagent.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1302, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1302::AID-HLCA1302>3.0.CO;2-A

By:

Mlostoń, Grzegorz;
Romański, Jaroslaw;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

(Hydroxyalkyl)cob(III)alamins as Competitive Inhibitors in Coenzyme B12-Dependent Enzymic Reactions: 1H-NMR Structure Analysis and Kinetic Studies with Glycerol Dehydratase and Diol Dehydratase.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1250, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1250::AID-HLCA1250>3.0.CO;2-I

By:

Poppe, László;
Hull, William E.;
Nitsche, Rainer;
Graf, Torsten;
Stupperich, Erhard;
Rétey, János

Publication type:

Article

Dendroclefts: Optically Active Dendritic Receptors for the Selective Recognition and Chiroptical Sensing of Monosaccharide Guests.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1225, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1225::AID-HLCA1225>3.0.CO;2-V

By:

Smith, David K.;
Zingg, Adrien;
Diederich, François

Publication type:

Article

A Model for the Cobalamin-Dependent Methionine Synthase.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1173, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1173::AID-HLCA1173>3.0.CO;2-2

By:

Wedemeyer-Exl, Christina;
Darbre, Tamis;
Keese, Reinhart

Publication type:

Article

Asymmetric Synthesis of 1,2,3,4,5,6-Hexahydro-5-hydroxypyrimidin-2-ones as Potential HIV-Protease Inhibitors.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1195, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1195::AID-HLCA1195>3.0.CO;2-N

By:

Enders, Dieter;
Wortmann, Lars;
Dücker, Barbara;
Raabe, Gerhard

Publication type:

Article

Synthesis of gluco-Configured Tetrahydroimidazopyridine-2phosphonate-Derived Lipids, Potential Glucosyl Transferase Inhibitors.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1137, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1137::AID-HLCA1137>3.0.CO;2-N

By:

Billault, Isabelle;
Vasella, Andrea

Publication type:

Article

Gold(I) and Palladium(II) Complexes Containing the Functionalized Ylides Triarylphosphonium Cyanomethylide or 2-Cyanoethylide (R3P=CHR′, R′=CN, CH2CN).

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1202, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1202::AID-HLCA1202>3.0.CO;2-G

By:

Vicente, José;
Chicote, María-Teresa;
Lagunas, María-Cristina

Publication type:

Article

Synthese und 1H-NMR-Analyse von Triafulvalen-Vorstufen.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1242, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1242::AID-HLCA1242>3.0.CO;2-8

By:

Huwyler, Rolf;
Li, Xiaoming;
Bönzli, Peter;
Neuenschwander, Markus

Publication type:

Article

How To Stabilize or Break β-Peptidic Helices by Disulfide Bridges: Synthesis and CD Investigation of β-Peptides with Cysteine and Homocysteine Side Chains.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1150, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1150::AID-HLCA1150>3.0.CO;2-O

By:

Jacobi, Albrecht;
Seebach, Dieter

Publication type:

Article

Axial Configuration of Optically Active Colchicinoids and Allocolchicinoids: A Correction.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1223, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1223::AID-HLCA1223>3.0.CO;2-6

By:

Brossi, Arnold;
Lee, Huo-Hsiung;
Yeh, Herman J. C.

Publication type:

Article

Kinetic and Molecular-Modelling Studies of Reactions of a Class-A β-Lactamase with Compounds Bearing a Methoxy Group on the β-Lactam Ring.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1274, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1274::AID-HLCA1274>3.0.CO;2-R

By:

Vilanova, Bartolomé;
Donoso, Josefa;
Frau, Juan;
Muñoz, Francisco

Publication type:

Article

Preparation and Mechanism of Solvolysis of N-Hydroxy- α-oxobenzeneethanimidoyl Chloride, a 2-(Hydroxyimino)-1-phenylethan-1-one Derivative: Molecular Structure of α-Oxo-oximes (= α-(Hydroxyimino) Ketones).

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1289, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1289::AID-HLCA1289>3.0.CO;2-W

By:

Hameršak, Zdenko;
Perić, Berislav;
Kojić-Prodić, Biserka;
Cotarca, Livius;
Delogu, Pietro;
Šunjić, Vitomir

Publication type:

Article

Structure-Lipophilicity Relationships of Neutral and Protonated β-Blockers, Part I, Intra- and Intermolecular Effects in Isotropic Solvent Systems.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1211, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1211::AID-HLCA1211>3.0.CO;2-K

By:

Caron, Giulia;
Steyaert, Guillaume;
Pagliara, Alessandra;
Reymond, Frédéric;
Crivori, Patrizia;
Gaillard, Patrick;
Carrupt, Pierre-Alain;
Avdeef, Alex;
Comer, John;
Box, Karl J.;
Girault, Hubert H.;
Testa, Bernard

Publication type:

Article

Radical Anions of Sterically Protected Polyenes: An ESR and ENDOR Study.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1266, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1266::AID-HLCA1266>3.0.CO;2-H

By:

Gerson, Fabian;
Merstetter, Pascal;
Fischer, Dagmar;
Hopf, Henning;
Kiliçkiran, Pinar

Publication type:

Article

Macrocyclic Spermine Alkaloids from Verbascum: Isolation, Structure Elucidation, and Syntheses of the ( E/ Z)-Isomeric Pairs ( S)-Verbasikrine/( S)-Isoverbasikrine and ( S)-Verbamekrine/( S)-Isoverbamekrine.

Published in:

Helvetica Chimica Acta, 1999, v. 82, n. 8, p. 1185, doi. 10.1002/(SICI)1522-2675(19990804)82:8<1185::AID-HLCA1185>3.0.CO;2-P

By:

Youhnovski, Nikolay;
Drandarov, Konstantin;
Guggisberg, Armin;
Hesse, Manfred

Publication type:

Article

Works matching IS 0018019X AND DT 1999 AND VI 82 AND IP 8

Unexpected Products from the Reaction of 2,2,4,4- Tetramethylcyclobutane-1,3-dione with the Ma˛kosza Reagent.

(Hydroxyalkyl)cob(III)alamins as Competitive Inhibitors in Coenzyme B<sub>12</sub>-Dependent Enzymic Reactions: <sup>1</sup>H-NMR Structure Analysis and Kinetic Studies with Glycerol Dehydratase and Diol Dehydratase.

Dendroclefts: Optically Active Dendritic Receptors for the Selective Recognition and Chiroptical Sensing of Monosaccharide Guests.

A Model for the Cobalamin-Dependent Methionine Synthase.

Asymmetric Synthesis of 1,2,3,4,5,6-Hexahydro-5-hydroxypyrimidin-2-ones as Potential HIV-Protease Inhibitors.

Synthesis of gluco-Configured Tetrahydroimidazopyridine-2phosphonate-Derived Lipids, Potential Glucosyl Transferase Inhibitors.

Gold(I) and Palladium(II) Complexes Containing the Functionalized Ylides Triarylphosphonium Cyanomethylide or 2-Cyanoethylide (R<sub>3</sub>P=CHR′, R′=CN, CH<sub>2</sub>CN).

Synthese und <sup>1</sup>H-NMR-Analyse von Triafulvalen-Vorstufen.

How To Stabilize or Break β-Peptidic Helices by Disulfide Bridges: Synthesis and CD Investigation of β-Peptides with Cysteine and Homocysteine Side Chains.

Axial Configuration of Optically Active Colchicinoids and Allocolchicinoids: A Correction.

Kinetic and Molecular-Modelling Studies of Reactions of a Class-A β-Lactamase with Compounds Bearing a Methoxy Group on the β-Lactam Ring.

Preparation and Mechanism of Solvolysis of N-Hydroxy- α-oxobenzeneethanimidoyl Chloride, a 2-(Hydroxyimino)-1-phenylethan-1-one Derivative: Molecular Structure of α-Oxo-oximes (= α-(Hydroxyimino) Ketones).

Structure-Lipophilicity Relationships of Neutral and Protonated β-Blockers, Part I, Intra- and Intermolecular Effects in Isotropic Solvent Systems.

Radical Anions of Sterically Protected Polyenes: An ESR and ENDOR Study.

Macrocyclic Spermine Alkaloids from Verbascum: Isolation, Structure Elucidation, and Syntheses of the ( E/ Z)-Isomeric Pairs ( S)-Verbasikrine/( S)-Isoverbasikrine and ( S)-Verbamekrine/( S)-Isoverbamekrine.