Works matching IS 1434193X AND DT 1991 AND VI 1991 AND IP 2

Results: 16

Selektive enzymatische Schutzgruppenabspaltungen: Der n-Heptylester als Carboxylschutzgruppe in der Peptidsynthese.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 165, doi. 10.1002/jlac.199119910130

By:

Braun, Peter;
Waldmann, Herbert;
Vogt, Walter;
Kunz, Horst

Publication type:

Article

Ceramides from Urtica dioica roots.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 125, doi. 10.1002/jlac.199119910123

By:

Kraus, Rupert;
Spiteller, Gerhard

Publication type:

Article

Products from furans, 13. Synthesis of 6-acyloxy and 6-alkoxy derivatives of 2H-pyran-3(6H)-ones.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 151, doi. 10.1002/jlac.199119910127

By:

Constantinou-Kokotou, Violetta;
Kokotos, George;
Georgiadis, Minas P.

Publication type:

Article

Glycosyl imidates, 47. Stereospecific synthesis of α- and β-L-fucopyranosyl phosphates and of gdp-fucose via trichloroacetimidate.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 121, doi. 10.1002/jlac.199119910122

By:

Schmidt, Richard R.;
Wegmann, Barbara;
Jung, Karl-Heinz

Publication type:

Article

Synthesis of β-lactosyl 1-thioceramide.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 185, doi. 10.1002/jlac.199119910133

By:

Bär, Thomas;
Schmidt, Richard R.

Publication type:

Article

Solanum alkaloids, 121. Partial Synthesis of the Steroid Alkaloids Teinemine, 22-Isoteinemine, Etioline, and 25-Isoetioline.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 143, doi. 10.1002/jlac.199119910126

By:

Quyen, Le Thi;
Ripperger, Helmut;
Schreiber, Klaus

Publication type:

Article

Short and stereoselective synthesis of (±)-ibogamine via a Vinylsulfone intermediate, IV.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 99, doi. 10.1002/jlac.199119910119

By:

Herdeis, Claus;
Hartke-Karger, Claudia

Publication type:

Article

Synthesen mit aliphatischen Dialdehyden, XLV. Substituierte Glutaconaldehyd-Derivate durch Vilsmeier-Addition an 1-Methoxy-1-buten-3-in, 1-Methoxy-1-penten-3-in und 1-(Dimethylamino)-1-buten-3-in und deren Reaktionen mit einigen Nucleophilen.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 111, doi. 10.1002/jlac.199119910121

By:

Nolte, Christian;
Schäfer, Gerhard;
Reichardt, Christian

Publication type:

Article

Solution structure of phalloidin obtained by NMR spectroscopy in [D6]DMSO and molecular dynamics calculation in vacuo and in water.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 179, doi. 10.1002/jlac.199119910132

By:

Kessler, Horst;
Wein, Thomas

Publication type:

Article

Synthesis and conformational analysis of methyl 2-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 135, doi. 10.1002/jlac.199119910125

By:

Peters, Thomas

Publication type:

Article

Über die Inhaltsstoffe der Propolis, II.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 93, doi. 10.1002/jlac.199119910118

By:

Seifert, Michael;
Haslinger, Ernst

Publication type:

Article

Synthesis of α-amino phosphonic acids via oxoiminium salts.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 161, doi. 10.1002/jlac.199119910129

By:

Shatzmiller, Shimon;
Dolitzky, Ben-Zion;
Meirovich, Revital;
Neidlein, Richard;
Weik, Christian

Publication type:

Article

Synthesis of allopurinol and 4-amino-1H-pyrazolo[3,4-d]pyrimidine N1- and N2-(β-D-arabinofuranosides).

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 105, doi. 10.1002/jlac.199119910120

By:

Seela, Frank;
Winter, Holger

Publication type:

Article

Properties and reactions of substituted 1,2-thiazetidine 1,1-dioxides: Acylation of β-sultams at C-4, reduction of 4-acyl-β-sultams, and stereochemistry of 4-(α-hydroxyalkyl)-β-sultams.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 171, doi. 10.1002/jlac.199119910131

By:

Müller, Martin;
Otto, Hans-Hartwig

Publication type:

Article

Structural Variations on N-acetylneuraminic acid, 20. Synthesis of some 2,3-didehydro-2-deoxysialic Acids structurally varied at C-4 and their behavior towards Sialidase from Vibrio cholerae.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 129, doi. 10.1002/jlac.199119910124

By:

Schreiner, Erwin;
Zbiral, Erich;
Kleineidam, Reinhard G.;
Schauer, Roland

Publication type:

Article

Inter- and intramolecular hetero-Diels-Alder reactions, 32. Iridoids, 26. Synthesis of bridged homoiridoids from secologanin by tandem-Knoevenagel-hetero-Diels-Alder reactions.

Published in:

European Journal of Organic Chemistry, 1991, v. 1991, n. 2, p. 155, doi. 10.1002/jlac.199119910128

By:

Tietze, Lutz F.;
Bärtels, Christoph

Publication type:

Article

Works matching IS 1434193X AND DT 1991 AND VI 1991 AND IP 2

Selektive enzymatische Schutzgruppenabspaltungen: Der n-Heptylester als Carboxylschutzgruppe in der Peptidsynthese.

Ceramides from Urtica dioica roots.

Products from furans, 13. Synthesis of 6-acyloxy and 6-alkoxy derivatives of 2H-pyran-3(6H)-ones.

Glycosyl imidates, 47. Stereospecific synthesis of α- and β-L-fucopyranosyl phosphates and of gdp-fucose via trichloroacetimidate.

Synthesis of β-lactosyl 1-thioceramide.

Solanum alkaloids, 121. Partial Synthesis of the Steroid Alkaloids Teinemine, 22-Isoteinemine, Etioline, and 25-Isoetioline.

Short and stereoselective synthesis of (±)-ibogamine via a Vinylsulfone intermediate, IV.

Synthesen mit aliphatischen Dialdehyden, XLV. Substituierte Glutaconaldehyd-Derivate durch Vilsmeier-Addition an 1-Methoxy-1-buten-3-in, 1-Methoxy-1-penten-3-in und 1-(Dimethylamino)-1-buten-3-in und deren Reaktionen mit einigen Nucleophilen.

Solution structure of phalloidin obtained by NMR spectroscopy in [D<sup>6</sup>]DMSO and molecular dynamics calculation in vacuo and in water.

Synthesis and conformational analysis of methyl 2-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside.

Über die Inhaltsstoffe der Propolis, II.

Synthesis of α-amino phosphonic acids via oxoiminium salts.

Synthesis of allopurinol and 4-amino-1H-pyrazolo[3,4-d]pyrimidine N<sup>1</sup>- and N<sup>2</sup>-(β-D-arabinofuranosides).

Properties and reactions of substituted 1,2-thiazetidine 1,1-dioxides: Acylation of β-sultams at C-4, reduction of 4-acyl-β-sultams, and stereochemistry of 4-(α-hydroxyalkyl)-β-sultams.

Structural Variations on N-acetylneuraminic acid, 20. Synthesis of some 2,3-didehydro-2-deoxysialic Acids structurally varied at C-4 and their behavior towards Sialidase from Vibrio cholerae.

Inter- and intramolecular hetero-Diels-Alder reactions, 32. Iridoids, 26. Synthesis of bridged homoiridoids from secologanin by tandem-Knoevenagel-hetero-Diels-Alder reactions.