Works matching IS 0018019X AND DT 1976 AND VI 59 AND IP 7

Results: 41

Erratum.

Published in:: Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2621, doi. 10.1002/hlca.19760590740
Publication type:: Article

The Absolute Configuration of the Glutarimide Antibiotics Streptimidone and 9-Methylstreptimidone.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2393, doi. 10.1002/hlca.19760590713

By:

Becker, Anna Maria;
Rickards, Rodney W.

Publication type:

Article

Conformational Analysis and Chromic Acid Oxidation. Oxidation Rates and Equilibrium Constants of Epimeric Alcohols.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2335, doi. 10.1002/hlca.19760590706

By:

Müller, Paul;
Perlberger, Jean-Claude

Publication type:

Article

Die Epoxysulfoncyclofragmentierung, eine neue Ringerweiterungsmethode. Synthese von rac.-Muskon.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2443, doi. 10.1002/hlca.19760590720

By:

Fischli, Albert;
Branca, Quirico;
Daly, John

Publication type:

Article

Selective Ether Cleavage in the Aporphine Series. Conversion of ( S)-Bulbocapnine into ( S)-Corytuberine and ( S)-Corydine Methyl Ether.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2551, doi. 10.1002/hlca.19760590731

By:

Gerecke, Max;
Borer, René;
Brossi, Arnold

Publication type:

Article

The Reduction of Some 1, 2-Epoxides with Lithium Aluminium Hydride. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2305, doi. 10.1002/hlca.19760590702

By:

Mihailović, Milhailo Lj.;
Andrejević, Vladimir;
Milovanović, Jovan;
Janković, Jovan

Publication type:

Article

Heterotricyclodecane XX (+)-(1 S, 3 S, 6 S, 8 S)- und (−)-(1 R, 3 R, 6 R, 8 R)-2, 7-Dioxa-twista-4,9-dien.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2531, doi. 10.1002/hlca.19760590728

By:

Ackermann, Peter;
Ganter, Camille

Publication type:

Article

The Reaction of Singlet and Triplet Oxygen with 2-Phenylnorbornene.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2542, doi. 10.1002/hlca.19760590730

By:

Jefford, Charles W.;
Boschung, André F.;
Rimbault, Christian G.

Publication type:

Article

Synthesis with 1,2-Oxazines. I. A Synthesis of 4,5-Dihydro-6 H-1,2-Oxazin-6-one Derivatives.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2499, doi. 10.1002/hlca.19760590724

By:

Hardegger, Bruno;
Shatzmiller, Shimon

Publication type:

Article

Contribution à la phytochimie du genre Gentiana, XIX. Identification de nouveaux C-glucosides flavoniques dans Gentiana pyrenaica L.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2596, doi. 10.1002/hlca.19760590735

By:

Marston, Andrew;
Hostettmann, Kurt;
Jacot-Guillarmod, André

Publication type:

Article

Mitteilungen - Communications.

Published in:: Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2621, doi. 10.1002/hlca.19760590741
Publication type:: Article

Synthese von [ D-Alanin1, 4′ -azido-3′, 5′ -ditritio- L-phenylalanin2, norvalin4]α-melanotropin als «Photoaffinitätsprobe» für Hormon-Rezeptor-Wechselwirkungen.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2421, doi. 10.1002/hlca.19760590717

By:

Eberle, Alex;
Schwyzer, Robert

Publication type:

Article

Carbenic Behaviour of Isocyanoamines generated by Flash Pyrolysis of 4-Arylhydrazono-isoxazol-5-ones. Rearrangement to Cyanamides and Indazoles. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2618, doi. 10.1002/hlca.19760590739

By:

Reichen, Werner;
Wentrup, Curt

Publication type:

Article

Adducts of niobium(V) and tantalum(V) halides. XIV. Structure and relative stability of the adducts with some phosphoryl compounds.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2383, doi. 10.1002/hlca.19760590712

By:

Favez, Christian M. P.;
Rollier, Henri;
Merbach, André E.

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1976, v. 59, n. 7, p. fmi, doi. 10.1002/hlca.19760590701
Publication type:: Article

Über Pterinchemie. 57. Mitteilung. Zur Konfiguration und Konformation von 6,7-Dimethyl-und 5,6,7-Trimethyl-5,6,7,8-tetrahydropterin.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2379, doi. 10.1002/hlca.19760590711

By:

Weber, Rudolf;
Viscontini, Max

Publication type:

Article

An ESR. and ENDOR. Study of the Radical Anions of Cyano- and Nitro-Monosubstituted Naphthalenes.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2492, doi. 10.1002/hlca.19760590723

By:

Fürderer, Peter;
Gerson, Fabian

Publication type:

Article

Contribution à la phytochimie du genre Gentiana, XVIII. Structure du gentiabavarutinoside, un nouveau glycoside xanthonique acylé isolé de Gentiana bavarica L.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2592, doi. 10.1002/hlca.19760590734

By:

Hostettmann, Kurt;
Jacot-Guillarmod, André;
Chari, Vedantha M.

Publication type:

Article

13C-Kernresonanzspektroskopische Untersuchungen an ionenselektiven Flüssigmembranen.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2327, doi. 10.1002/hlca.19760590705

By:

Büchi, Rolf;
Presch, Ernö;
Simon, Wilhelm

Publication type:

Article

Neutraler Ionophor für Flüssigmembranelektroden mit hoher Selektivität für Natrium- gegenüber Kalium-Ionen.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2417, doi. 10.1002/hlca.19760590716

By:

Güggi, Marc;
Oehme, Michael;
Pretsch, Ernö;
Simon, Wilhelm

Publication type:

Article

Heterotricyclodecane XIX. Umlagerungen von 4,8-disubstituierten 2,6-Dioxa- und 2-Oxa-6-aza-adamantanen zu 4,10-disubstituierten 2,7-Dioxa- und 2-Oxa-7-aza-isotwistanen sowie -twistanen.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2515, doi. 10.1002/hlca.19760590727

By:

Ackermann, Peter;
Portmann, Robert Ernst;
Ganter, Camille

Publication type:

Article

Flash Pyrolysis of 4-Arylmethylidene-oxazolones and -isoxazolones. A Versatile Synthesis of Arylacetylenes. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2615, doi. 10.1002/hlca.19760590738

By:

Wentrup, Curt;
Reichen, Werner

Publication type:

Article

Zum Mechanismus der Photochemie von 2-Alkylindazolen in wässerigen Lösungen.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2362, doi. 10.1002/hlca.19760590709

By:

Heinzelmann, Willy;
Märky, Michael;
Gilgen, Paul

Publication type:

Article

Anil-Synthese. 14. Mitteilung. Über die Darstellung von heterocyclisch substituierten Styryl-Derivaten des 2H-1,2,3-Triazols.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2469, doi. 10.1002/hlca.19760590722

By:

Siegrist, Adolf Emil;
Kormány, Géza;
Kabas, Guglielmo

Publication type:

Article

Herstellung und Reaktionen der valenzpolaromeren Verbindung (4,4-Dimethyl-2-thiazolin-5-dimethyliminium)-2-thiolat ⇌ (1-Dimethylthiocarbamoyl-1-methyl-äthyl)-isothiocyanat aus 3-Dimethyl-amino-2,2-dimethyl-2 H-azirin und Schwefelkohlenstoff.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2566, doi. 10.1002/hlca.19760590733

By:

Chaloupka, Stanislav;
Heimgartner, Heinz;
Schmid, Hans;
Link, Helmut;
Schönholzer, Peter;
Bernauer, Karl

Publication type:

Article

Pyrazines. 3e Communication. Synthèse de 5 H-cyclopenta[ b]pyrazines alkylées.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2314, doi. 10.1002/hlca.19760590704

By:

Flament, Ivon;
Sonnay, Philippe;
Willhalm, Bruno;
Ohloff, Günther

Publication type:

Article

13C-Kernresonanzspektroskopische und elektromotorische Untersuchungen der Wechselwirkung von neutralen Carriern mit Ionen in Membranen.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2407, doi. 10.1002/hlca.19760590715

By:

Büchi, Rolf;
Pretsch, Ernö;
Morf, Werner E.;
Simon, Wilhelm

Publication type:

Article

Stoffwechselprodukte von Mikroorganismen. 160. Mitteilung. Conocandin, ein fungistatisches Antibiotikum aus Hormococcus conorum (S ACC. et R OUM.) R OBACK.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2506, doi. 10.1002/hlca.19760590726

By:

Müller, Johannes M.;
Fuhrer, Hermann;
Gruner, Johannes;
Voser, Walter

Publication type:

Article

Umsetzungen in der Acridon-Reihe Reactions in the Acridone-Fields.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2609, doi. 10.1002/hlca.19760590737

By:

Manukian, Badrig K.

Publication type:

Article

The Reaction of Difluorocarbene with Bicyclo[2.2.2]octadiene.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2355, doi. 10.1002/hlca.19760590708

By:

Jefford, Charles W.;
Delay, Arlette;
Wallace, Timothy W.;
Burger, Ulrich

Publication type:

Article

13C-NMR. Spectroscopy of Naturally Occurring Substances. XLV. Iboga Alkaloids.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2437, doi. 10.1002/hlca.19760590719

By:

Wenkert, Ernest;
Cochran, David W.;
Gottlieb, Hugo E.;
Hagaman, Edward W.;
Filho, Raimundo Braz;
de Abreu Matos, Francisco José;
Lacerda Machado Madruga, Maria Iracema

Publication type:

Article

Über Pterinchemie. 56. Mitteilung. Die Kristallstruktur von Xanthopterin-hydrochlorid.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2374, doi. 10.1002/hlca.19760590710

By:

Bieri, Jost H.;
Hummel, Willi-Peter;
Viscontini, Max

Publication type:

Article

Synthese und absolute Konfiguration von Clemastin und seiner Isomeren.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2462, doi. 10.1002/hlca.19760590721

By:

Ebnöther, Anton;
Weber, Hans-Peter

Publication type:

Article

Stereochemistry of Polynuclear Cadmium(II)thioglycolates: Crystal Structure of [ICd8(SCH2CH2OH)12]3+ · 3I− · H2O.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2558, doi. 10.1002/hlca.19760590732

By:

Beat Bürgi, Hans;
Gehrer, Hermann;
Strickler, Peter;
Winkler, Fritz Karl

Publication type:

Article

Sur l'arôme de viande de boeuf grillée II. Dihydro-6,7-5 H-cyclopenta[ b]pyrazines, identification et mode de formation.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2308, doi. 10.1002/hlca.19760590703

By:

Flament, Ivon;
Kohler, Margrit;
Aschiero, Roland

Publication type:

Article

The Crystal Structure of (1, 1′-ferrocenediyl)diphenylsilane.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2402, doi. 10.1002/hlca.19760590714

By:

Stoeckli-Evans, Helen;
Osborne, Anthony G.;
Whiteley, Richard H.

Publication type:

Article

Isolement et identification de deux β-carbolines dans la racine de chicorée torréfiée.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2503, doi. 10.1002/hlca.19760590725

By:

Proliac, Arlette;
Blanc, Maurice

Publication type:

Article

Thermolyse von Carbamoylaziden I. Hochvakuumthermolyse von Dialkylcarbamoylaziden.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2601, doi. 10.1002/hlca.19760590736

By:

Reichen, Werner

Publication type:

Article

Acetoxytropyliumbromid: Synthese, Strukturbeweis, Verhalten in Lösung.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2344, doi. 10.1002/hlca.19760590707

By:

Engel, Peter;
Keller, Urs Martin;
Bigler, Peter;
Neuenschwander, Markus

Publication type:

Article

Über die Verbreitung der stereomeren Muscarine innerhalb der Ordnung der Agaricales.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2432, doi. 10.1002/hlca.19760590718

By:

Stadelmann, René Josef;
Eugster, Conrad Hans;
Müller, Emil

Publication type:

Article

Radicaux localisés sur un atome de germanium II. Résonance paramagnétique électronique d'un monocristal d'hexaphényldigermoxane irradié Germanium-centered radicals. II. ESR. spectra of X-irradiated single crystals of bis (triphenylgermyl) ether.

Published in:

Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2536, doi. 10.1002/hlca.19760590729

By:

Geoffroy, Michel;
Ginet, Lucien

Publication type:

Article