Works matching IS 0018019X AND DT 1995 AND VI 78 AND IP 2

Results: 22

Molecular Clefts Derived from 9,9′-spirobi[9 H-fluorene] for enantioselective complexation of pyranosides and dicarboxylic acids.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 367, doi. 10.1002/hlca.19950780209

By:

Cuntze, Jens;
Owens, Linda;
Alcázar, Victoria;
Seiler, Paul;
Diederich, François

Publication type:

Article

Synthesis of Potential Inhibitors of Ethylene Biosynthesis: The diastereoisomers of 1-amino-2-bromocyclopropanecarboxylic acid.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 403, doi. 10.1002/hlca.19950780211

By:

Wick, Lukas;
Tamm, Christoph;
Boller, Thomas

Publication type:

Article

Mitteilungen.

Published in:: Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 533, doi. 10.1002/hlca.19950780222
Publication type:: Article

Synthesis of Aristotelia-Type Alkaloids. Part XV. Total synthesis of (+)-hobartinol.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 292, doi. 10.1002/hlca.19950780204

By:

Dobler, Markus;
Anderson, James C.;
Juch, Mathias;
Borschberg, Hans-Jürg

Publication type:

Article

Synthesis of (+)-Multifidene.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 447, doi. 10.1002/hlca.19950780215

By:

Hemamalini, Sundarababu;
Scheffold, Rolf

Publication type:

Article

Crystal Structures of Two Modifications of [3, O-didehydro-mebmt1, val2]-cyclosporin and comparison of three different X-ray data sets.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 355, doi. 10.1002/hlca.19950780208

By:

Pohl, Ehmke;
Herbst-Irmer, Regine;
Sheldrick, George M.;
Dauter, Zbigniew;
Wilson, Keith S.;
Bölsterli, Johann J.;
Bollinger, Pietro;
Kallen, Jörg;
Walkinshaw, Malcolm D.

Publication type:

Article

Ein neuer Zugang zu 2′- O-Alkylribonucleosiden und Eigenschaften deren Oligonucleotide.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 486, doi. 10.1002/hlca.19950780219

By:

Martin, Pierre

Publication type:

Article

Total Synthesis of Crenulatan Diterpenes: Strategy and stereocontrolled construction of a bicyclic keto-lactone building block.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 391, doi. 10.1002/hlca.19950780210

By:

He, Wei;
Pinard, Emmanuel;
Paquette, Leo A.

Publication type:

Article

Synthesis of Galactose- and N-Acetylglucosamine-Derived Tetrazoles and their evaluation as β-glycosidase inhibitors.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 514, doi. 10.1002/hlca.19950780221

By:

Heightman, Thomas D.;
Ermert, Philipp;
Klein, Daniela;
Vasella, Andrea

Publication type:

Article

Unprecedented Ring Contractions in Cytochalasans: Formation of [10]cytochalasans and a cyclohepta[4,5]benz[1,2- d]isoindole derivative.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 285, doi. 10.1002/hlca.19950780203

By:

Boutellier, Markus;
Zürcher, Werner;
Tamm, Christoph

Publication type:

Article

Synthese von Tetradecano-14-lacton durch Ringerweiterung.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 440, doi. 10.1002/hlca.19950780214

By:

Kostova, Kalina;
Hesse, Manfred

Publication type:

Article

The X-Ray Crystal Structures of a 1,9- and a 7,8- Diels- Alder monoadduct of C70.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 344, doi. 10.1002/hlca.19950780207

By:

Seiler, Paul;
Herrmann, Andreas;
Diederich, François

Publication type:

Article

Structure-Lipophilicity and Structure-Polarity relationships of amino acids and peptides.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 471, doi. 10.1002/hlca.19950780218

By:

Vallat, Philippe;
Gaillard, Patrick;
Carrupt, Pierre-Alain;
Tsai, Ruey-Shiuan;
Testa, Bernard

Publication type:

Article

Metal Complexes with Macrocyclic Ligands. Part XXXVIII. Steric effects in the copper(II) and nickel(II) complexes with tetra- N-alkylated 1,4,8,11-tetraazacyclotetradecanes.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 505, doi. 10.1002/hlca.19950780220

By:

Oberholzer, Martin R.;
Neuburger, Markus;
Zehnder, Margareta;
Kaden, Thomas A.

Publication type:

Article

Enantioselective Allylic Substitution Catalyzed by Chiral [Bis(dihydrooxazole)]palladium Complexes: Catalyst structure and possible mechanism of enantioselection.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 265, doi. 10.1002/hlca.19950780202

By:

Matt, Peter Von;
Lloyd-Jones, Guy C.;
Minidis, Alexander B. E.;
Pfaltz, Andreas;
Macko, Ludwig;
Neuburger, Markus;
Zehnder, Margareta;
Rüegger, Heinz;
Pregosin, Paul S.

Publication type:

Article

Stereoselective Synthesis of 2,4,6-Trimethylcyclohex-4-ene-1,3-diol Derivatives and of polypropionate fragments with four contiguous stereogenic centers.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 325, doi. 10.1002/hlca.19950780206

By:

Bialecki, Maciej;
Vogel, Pierre

Publication type:

Article

Enantioselectivity and cis/ trans-Selectivity in Dirhodium(II)-Catalyzed addition of diazoacetates to olefins.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 459, doi. 10.1002/hlca.19950780217

By:

Müller, Paul;
Baud, Corine;
Ené, Doïna;
Motallebi, Sharokh;
Doyle, Michael P.;
Brandes, Bridget D.;
Dyatkin, Alexey B.;
See, Marjorie M.

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1995, v. 78, n. 2, p. fmi, doi. 10.1002/hlca.19950780201
Publication type:: Article

Synthesis of a Masked p -Quinone Methide β -Lactam as an active metabolite of nocardicins.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 411, doi. 10.1002/hlca.19950780212

By:

Hakimelahi, Gholam H.;
Tsay, Shwu-Chen;
Hwu, Jih Ru

Publication type:

Article

Biosynthetic Production of [ N2,1,3,7,9-15N]Guanosine and [1,3,7,9-15N]inosine and conversion into [ N6,1,3,7,9-15N]adenosine for structure elucidation of RNA by heteronuclear NMR.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 421, doi. 10.1002/hlca.19950780213

By:

Niemann, Annette C.;
Meyer, Mónica;
Engeloch, Thomas;
Botta, Oliver;
Hädener, Alfons;
Strazewski, Peter

Publication type:

Article

The Decomposition of cis-Fused Cyclopenteno-1,2,4-Trioxanes induced by Ferrous Salts and some oxophilic reagents.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 452, doi. 10.1002/hlca.19950780216

By:

Jefford, Charles W.;
Favarger, France;
Vicente, Maria Da Graça H.;
Jacquier, Yvan

Publication type:

Article

Synthesis of Polypropionate Fragments Containing Tertiary-Alcohol Moieties. Cross-aldolisations with lithium enolates of 7-oxabicyclo[2.2.1]heptan-2-one derivatives.

Published in:

Helvetica Chimica Acta, 1995, v. 78, n. 2, p. 301, doi. 10.1002/hlca.19950780205

By:

Kernen, Philippe;
Vogel, Pierre

Publication type:

Article

Works matching IS 0018019X AND DT 1995 AND VI 78 AND IP 2

Molecular Clefts Derived from 9,9′-spirobi[9 H-fluorene] for enantioselective complexation of pyranosides and dicarboxylic acids.

Synthesis of Potential Inhibitors of Ethylene Biosynthesis: The diastereoisomers of 1-amino-2-bromocyclopropanecarboxylic acid.

Mitteilungen.

Synthesis of Aristotelia-Type Alkaloids. Part XV. Total synthesis of (+)-hobartinol.

Synthesis of (+)-Multifidene.

Crystal Structures of Two Modifications of [3, O-didehydro-mebmt<sup>1</sup>, val<sup>2</sup>]-cyclosporin and comparison of three different X-ray data sets.

Ein neuer Zugang zu 2′- O-Alkylribonucleosiden und Eigenschaften deren Oligonucleotide.

Total Synthesis of Crenulatan Diterpenes: Strategy and stereocontrolled construction of a bicyclic keto-lactone building block.

Synthesis of Galactose- and N-Acetylglucosamine-Derived Tetrazoles and their evaluation as β-glycosidase inhibitors.

Unprecedented Ring Contractions in Cytochalasans: Formation of [10]cytochalasans and a cyclohepta[4,5]benz[1,2- d]isoindole derivative.

Synthese von Tetradecano-14-lacton durch Ringerweiterung.

The X-Ray Crystal Structures of a 1,9- and a 7,8- Diels- Alder monoadduct of C<sub>70</sub>.

Structure-Lipophilicity and Structure-Polarity relationships of amino acids and peptides.

Metal Complexes with Macrocyclic Ligands. Part XXXVIII. Steric effects in the copper(II) and nickel(II) complexes with tetra- N-alkylated 1,4,8,11-tetraazacyclotetradecanes.

Enantioselective Allylic Substitution Catalyzed by Chiral [Bis(dihydrooxazole)]palladium Complexes: Catalyst structure and possible mechanism of enantioselection.

Stereoselective Synthesis of 2,4,6-Trimethylcyclohex-4-ene-1,3-diol Derivatives and of polypropionate fragments with four contiguous stereogenic centers.

Enantioselectivity and cis/ trans-Selectivity in Dirhodium(II)-Catalyzed addition of diazoacetates to olefins.

Masthead.

Synthesis of a Masked p -Quinone Methide β -Lactam as an active metabolite of nocardicins.

Biosynthetic Production of [ N<sup>2</sup>,1,3,7,9-<sup>15</sup>N]Guanosine and [1,3,7,9-<sup>15</sup>N]inosine and conversion into [ N<sup>6</sup>,1,3,7,9-<sup>15</sup>N]adenosine for structure elucidation of RNA by heteronuclear NMR.

The Decomposition of cis-Fused Cyclopenteno-1,2,4-Trioxanes induced by Ferrous Salts and some oxophilic reagents.

Synthesis of Polypropionate Fragments Containing Tertiary-Alcohol Moieties. Cross-aldolisations with lithium enolates of 7-oxabicyclo[2.2.1]heptan-2-one derivatives.