Works matching IS 0022152X AND DT 1980 AND VI 17 AND IP 3

Results: 45

Sur les orthoamino formyl quinoléines, nouveaux synthons hétérocycliques.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 465, doi. 10.1002/jhet.5570170310

By:

Godard, Alain;
Quéguiner, Guy

Publication type:

Article

Benzo[ c]fused isothiazoles. I. synthesis of the angular benzo[ c]bisisothiazoles and of the symmetrical benzo[ c]trisisothiazole.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 533, doi. 10.1002/jhet.5570170321

By:

Danylec, Basil;
Davis, Michael

Publication type:

Article

Dihydrothiazolopurines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 583, doi. 10.1002/jhet.5570170332

By:

Montgomery, John A.;
Thomas, H. Jeanette

Publication type:

Article

Chemistry of the phenoxathiins and isosterically related heterocycles. IX.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 429, doi. 10.1002/jhet.5570170303

By:

Martin, Gary E.

Publication type:

Article

Heterocycles from carbohydrate precursors. Part XIX. The X-ray crystal structure determination of the reaction product of 4-(2-acetoxyethylidene)-4-hydroxy-2,3-dioxobutyro-1,4-lactone-2-( p-bromophenylhydrazone) with methylhydrazine.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 617, doi. 10.1002/jhet.5570170343

By:

Stam, C. H.;
El Ashry, El Sayed;
El Kilany, Yeldez;
Van DerPlas, H. C.

Publication type:

Article

The specificity of reductive dechlorination in the polychloropyridine series. Synthesis of 2,3,5-trichloro- and of 2,3,5,6-tetrachloropyridine.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 493, doi. 10.1002/jhet.5570170314

By:

Sutter, P.;
Weis, C. D.

Publication type:

Article

Selenium heterocycles. XXXI.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 549, doi. 10.1002/jhet.5570170325

By:

Shafiee, A.;
Assadi, F.

Publication type:

Article

Neue synthese von 1-acetyl-3-methoxycarbonyl-β-carbolin.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 595, doi. 10.1002/jhet.5570170336

By:

Razmilića, Iváan;
Castillo, Mariano;
Lóapez, Joséa Tomáas

Publication type:

Article

Synthesis of 1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-11b-methyl [1,4]thiazino[3,4- a]isoquinoline derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 449, doi. 10.1002/jhet.5570170307

By:

Jirkovsky, I.;
Noureldin, R.

Publication type:

Article

The synthesis of polycyclic benz-fused pyrroles.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 513, doi. 10.1002/jhet.5570170318

By:

Anderson, Wayne K.;
Mcpherson, Howard L.;
New, James S.

Publication type:

Article

Synthesis of 4,7-dimethoxyindoles bearing substituents at the c-5 and c-6 positions and studies on their demethylation products.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 563, doi. 10.1002/jhet.5570170329

By:

Malesani, Giorgio;
Galiano, Fabio;
Ferlin, Maria Grazia;
Masiero, Sergio

Publication type:

Article

Hydrazinolysis of 4-acyl and 4-ethoxycarbonyl-3 H-imidazo[1,5- b]-pyridazine-5,7-(6 H)diones: 8-Oxo-1,4,7,8-tetrahydropyridazino-[4,5- c]pyridazine, 8-oxo-7,8-dihydropyridazino[4,5- c]pyridazine and 5,8-dioxo-1,4,5,6,7,8-hexahydropyridazino[4,5- c]pyridazine derivatives

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 529, doi. 10.1002/jhet.5570170320

By:

Migliara, Onofrio;
Petruso, Salvatore;
Sprio, Vincenzo

Publication type:

Article

Novel synthesis of the pharmacologically important 1-substituted-6-phenyl-4 H- s-triazolo[4,3- a][1,4]benzodiazepines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 575, doi. 10.1002/jhet.5570170331

By:

Hester, Jackson B.

Publication type:

Article

Synthesis of 2-and 6-chloro-3-(5-methyl-1,3,4-oxadiazol-2-yl)pyridines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 425, doi. 10.1002/jhet.5570170302

By:

Ponticello, Gerald S.;
Engelhardt, Edward L.;
Baldwin, John J.

Publication type:

Article

A benzofuran analog of chloramphenicol.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 613, doi. 10.1002/jhet.5570170342

By:

Bevinakatti, Hanamanthsa S.;
Badiger, Virupax V.

Publication type:

Article

(2-Alkyl-1,4-benzodioxan-2-yl)carboxylic acids as potential hypolipidemic agents.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 489, doi. 10.1002/jhet.5570170313

By:

Salimbeni, Aldo;
Manghisi, Elso

Publication type:

Article

Selenium heterocycles. XXX.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 545, doi. 10.1002/jhet.5570170324

By:

Shafiee, A.;
Vosooghi, M.;
Lalezari, I.

Publication type:

Article

The synthesis of 2-methylchromone-3-carboxylic acid.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 593, doi. 10.1002/jhet.5570170335

By:

Charlton, J. L.;
Lypka, G.;
Sayeed, V.

Publication type:

Article

Synthesis of 2-chloro-5-hydroxynicotinonitrile: The required intermediate in the total synthesis of a hydroxylated metabolite of ( S)-2-(3- t-butylamino-2-hydroxypropoxy)-3-cyanopyridine.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 445, doi. 10.1002/jhet.5570170306

By:

Ponticello, Gerald S.;
Engelhardt, Edward L.;
Freedman, Mark B.;
Baldwin, John J.

Publication type:

Article

Reaction of ketenes with N,N-disubstituted α-aminomethyleneketones. X. Synthesis of N,N-disubstituted 6-alkyl-4-amino-3,3-dichloro-3,4-dihydro-2 H-pyran-2-ones and of 6-alkyl-4-amino-3-chloro-2 H-pyran-2-ones.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 507, doi. 10.1002/jhet.5570170317

By:

Bargagna, Alberto;
Cafaggi, Sergio;
Schenone, Pietro

Publication type:

Article

Triphenylphosphonium-alloxan betaines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 559, doi. 10.1002/jhet.5570170328

By:

Adams, William E.;
Heindel, Ned D.

Publication type:

Article

Synthesis and absolute configuration of 3-ethyl and 3- n-propylpyrrolidine.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 603, doi. 10.1002/jhet.5570170339

By:

Bettoni, Giancarlo;
Cellucci, Carla;
Berardi, Francesco

Publication type:

Article

An infrared study on N-methyloxazolidine-2-thione and -2-selenone.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 571, doi. 10.1002/jhet.5570170330

By:

Devillanova, Francesco A.;
Verani, Gaetano

Publication type:

Article

Benzolactams. II. Synthesis of tetrahydrobenz[ d]indeno-[1,2- b]azepines and their 12-Oxo derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 417, doi. 10.1002/jhet.5570170301

By:

Orito, Kazuhiko;
Kaga, Harumi;
Itoh, Mitsuomi;
De Silva, S. Osmund;
Manske, Richard H.;
Rodrigo, Russel

Publication type:

Article

Intramolecular 1,3-dipolar cycloadditions of aliphatic nitrile oxides.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 609, doi. 10.1002/jhet.5570170341

By:

Garanti, Luisa;
Zecchi, Gaetano

Publication type:

Article

Studies of spiro-chlorin formation using porphyrin amides.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 481, doi. 10.1002/jhet.5570170312

By:

Smith, Kevin M.;
De Almeida, José A. P. Baptista;
Lewis, W. Michael

Publication type:

Article

Reactions of ethyl 2-benzoyl-3-phenylcyclopropanecarboxylate with hydrazines and hydroxylamine.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 541, doi. 10.1002/jhet.5570170323

By:

El-Kholy, Ibrahim El-Sayed;
Fuid-Alla, Hassan Mostafa;
Mishrikey, Marcos Michael

Publication type:

Article

The structure of some methyl and benzyl malonate derivatives of pyrimidine.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 589, doi. 10.1002/jhet.5570170334

By:

Reynolds, G. Fredric;
Fenwick, Marc B.

Publication type:

Article

Synthesis and reactivity of a series of [14]azaannulenes.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 439, doi. 10.1002/jhet.5570170305

By:

Place, David A.;
Ferrara, Gerald P.;
Harland, Joseph J.;
Dabrowiak, James C.

Publication type:

Article

Synthesis of 2-carboxy-4-methylazetidine. A novel isomeric analog of dl-proline.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 623, doi. 10.1002/jhet.5570170345

By:

Soriano, David S.;
Podraza, Kenneth F.;
Cromwell, Norman H.

Publication type:

Article

Synthesis of 6-(arylthio)- and 6-[(arylmethyl)thio] -1,2,4,5-tetrazin-3-amines and n-phenyl- and n-(phenylmethyl)-1,2,4,5-tetrazine-3,6-diamines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 501, doi. 10.1002/jhet.5570170316

By:

Johnson, Judith L.;
Whitney, Barbara;
Werbel, Leslie M.

Publication type:

Article

The behaviour of 3-methyl-5-( o-r-styryl)-4-nitroisoxazoles under electron impact. I.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 585, doi. 10.1002/jhet.5570170333

By:

Martíanez, R.;
Cortéas, E.

Publication type:

Article

Polycyclic azines. III.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 555, doi. 10.1002/jhet.5570170327

By:

Bourdais, J.;
Omar, A.-Mohsen M. E.

Publication type:

Article

9-β-D-ribopyranosylhypoxanthine, a minor component produced by streptomyces antibioticus.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 461, doi. 10.1002/jhet.5570170309

By:

Kern, D. L.;
Cook, P. D.;
French, J. C.

Publication type:

Article

A convenient and general synthesis of 2-amino-1,3,4-thiadiazoles. Dehydration of acylthiosemicarbazides with methanesulfonic acid.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 607, doi. 10.1002/jhet.5570170340

By:

Kress, Thomas J.;
Costantino, Silvio M.

Publication type:

Article

Halogenation of vinyl ketoximes. Synthesis of isoxazoles and preparation and silver ion-promoted reactions of 4-halo-2-isoxazolines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 475, doi. 10.1002/jhet.5570170311

By:

Hansen, John F.;
Kim, Yong In;
Mccrotty, Stephen E.;
Strong, Scott A.;
Zimmer, Douglas E.

Publication type:

Article

Benzo[ c]fused isothiazoles. II. Synthesis of some angular isothiazolo[ c]benzothiadiazoles. An anomalous amination reaction.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 537, doi. 10.1002/jhet.5570170322

By:

Danylec, Basil;
Davis, Michael

Publication type:

Article

<sup>1</sup>H Nmr stuctural analysis of N<sub>3</sub>′-dialkylaminoethyl derivatives from azabicyclospirohydantoins.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 599, doi. 10.1002/jhet.5570170338

By:

Trigo, G. G.;
Espada, M.;
Gáalvez, E.

Publication type:

Article

Reissert compound studies. XXXIV. Base-catalyzed reactions of the phthalazine reissert compound.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 433, doi. 10.1002/jhet.5570170304

By:

Bhattacharjee, D.;
Popp, F. D.

Publication type:

Article

The use of 3,5-dimethyl-4-nitroisoxazole for the preparation of α,β-unsaturated aromatic acids.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 621, doi. 10.1002/jhet.5570170344

By:

Sarti-Fantoni, P.;
Donati, D.;
Fiorenza, M.;
Moschi, E.;
Dal Piaz, V.

Publication type:

Article

Folate antagonists. 17. Synthesis and biological properties of a 2,4-diamino-6-thioquinazoline analog of aminopterin.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 497, doi. 10.1002/jhet.5570170315

By:

Werbel, Leslie M.;
Newton, Linda;
Elslager, Edward F.

Publication type:

Article

Nuclear magnetic resonance spectra of psychotherapeutic agents. III.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 551, doi. 10.1002/jhet.5570170326

By:

Aversa, Maria C.;
Giannetto, Placido;
Romeo, Giovanni;
Ficarra, Paola;
Vigorita, Maria G.

Publication type:

Article

Studies on the oxidation of phenothiazine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 597, doi. 10.1002/jhet.5570170337

By:

Anderson, E. L.;
Post, A.;
Staiger, D. S.;
Warren, R.

Publication type:

Article

One-step preparation of 3-alkoxypyrazine-2-carbonitriles from pyrazine-2,3-dicarbonitriles and related reactions.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 455, doi. 10.1002/jhet.5570170308

By:

Kojima, Takakazu;
Nagasaki, Fumihiko;
Ohtsuka, Yozo

Publication type:

Article

4-Substituted-3-alkyl-3,4-dihydro-2 H-1,3-benzoxazin-2-ones. IV (2-4). Keto-Enol tautomerism of β-keto ester derivatives. Reaction of β-dicarbonyl compounds with diamines.

Published in:

Journal of Heterocyclic Chemistry, 1980, v. 17, n. 3, p. 519, doi. 10.1002/jhet.5570170319

By:

Bobowski, George;
Shavel, John

Publication type:

Article