Works matching IS 0022152X AND DT 1985 AND VI 22 AND IP 4

Results: 50

Natural abundance <sup>17</sup>O NMR spectroscopy of heterocyclic N-oxides and Di N-oxides. Structural effects.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 981, doi. 10.1002/jhet.5570220410

By:

Boykin, D. W.;
Balakrishnan, P.;
Baumstark, A. L.

Publication type:

Article

Synthesis of a substituted tetrahydropyrimido[4,5- c][2,7]naphthyridine as a tricyclic 5-deaza nonclassical folate.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1153, doi. 10.1002/jhet.5570220450

By:

Gangjee, Aleem;
Ohemeng, Kwasi A.

Publication type:

Article

A regiospecific synthesis of 1-methylamino-6-fluoro-7-(4-methylpiperazin-1-yl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1033, doi. 10.1002/jhet.5570220421

By:

Chu, Daniel T. W.

Publication type:

Article

The chemistry of 2 H-3,1-benzoxazine-2,4(1 H)-dione (isatoic anhydride). 18.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1087, doi. 10.1002/jhet.5570220432

By:

Coppola, Gary M.

Publication type:

Article

Presence of an N-6 acetate group shifts the alkylation site of the ambident nucleophile sodium 1- N-methylisoguanide.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 953, doi. 10.1002/jhet.5570220403

By:

Nachman, Ronald J.

Publication type:

Article

Studies on pyrazines. 12.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1145, doi. 10.1002/jhet.5570220447

By:

Sato, Nobuhiro

Publication type:

Article

Studies related to cephalosporins. Part 2.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1001, doi. 10.1002/jhet.5570220414

By:

Botta, Maurizio;
De Angelis, Francesco;
Grgurina, Ingeborg;
Marzi, Mauro;
Nicoletti, Rosario

Publication type:

Article

Preparation of cyclohepta and benzo[ ef]cycl[3.2.2]azines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1049, doi. 10.1002/jhet.5570220425

By:

Noguchi, Michihiko;
Tanigawa, Noriyuki;
Kajigaeshi, Shoji

Publication type:

Article

Synthesis of 4,5-dihydro-4-phenyl-3 H-1,3,4-benzotriazepines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1105, doi. 10.1002/jhet.5570220436

By:

Martin, Lawrence L.;
Agnew, Marc N.;
Setescak, Linda L.

Publication type:

Article

Derivatives of benzo[5,6]cyclohepta[1,2- b]thiophene. Synthesis of 2,3,7,8-tetrahydro-3-oxothieno[1,2- b]cyclohepta[5,6,7- de]isoquinoline and 1,2,3,7,8,11b-hexahydro-3-oxothieno[1,2- b]cyclohepta[5,6,7- de]isoquinoline.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 969, doi. 10.1002/jhet.5570220407

By:

Sarriá, Eva;
Vega, Salvador

Publication type:

Article

Synthesis of novel 3-substituted 1,5-benzodiazepine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1135, doi. 10.1002/jhet.5570220443

By:

Kurasawa, Yoshihisa;
Shimabukuro, Sayuri;
Okamoto, Yoshihisa;
Ogura, Kuniyoshi;
Takada, Atsushi

Publication type:

Article

Some new aspects on the chemistry of 1,4-benzoxazines.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1021, doi. 10.1002/jhet.5570220418

By:

Chioccara, Francesco;
Novellino, Ettore

Publication type:

Article

Synthesis of pyrrolo[2,1- c][1,4]benzoxazepines. 1. A novel heterocyclic ring system.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1071, doi. 10.1002/jhet.5570220429

By:

Effland, Richard C.;
Davis, Larry

Publication type:

Article

Synthetic antibacterials. VIII.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1029, doi. 10.1002/jhet.5570220420

By:

Nishigaki, Sadao;
Mizushima, Noriko;
Kanazawa, Hashime;
Ichiba, Misuzu;
Senga, Keitaro

Publication type:

Article

Non-steroidal antiinflammatory agents. 3.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1081, doi. 10.1002/jhet.5570220431

By:

Faber, Kurt;
Steininger, Heinz;
Kappe, Thomas

Publication type:

Article

Carbon-13 NMR study of 1-methyl-3-phenyl-4-diazo-5-benzoylamidopyrazole and other model pyrazole compounds.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 951, doi. 10.1002/jhet.5570220402

By:

Cecchi, Lucia;
Melani, Fabrizio;
De Sio, Francesco

Publication type:

Article

Electron impact mass spectrometry of some cyclic tetraesters containing a tartaric moiety.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1129, doi. 10.1002/jhet.5570220442

By:

Podda, Gianni;
Traldi, Pietro

Publication type:

Article

Basicity of azoles. VII.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 997, doi. 10.1002/jhet.5570220413

By:

Catalán, Javier;
Menéndez, Margarita;
Laynez, José;
Claramunt, Rosa María;
Bruix, Marta;
De Mendoza, Javier;
Elguero, José

Publication type:

Article

Synthesis of new 1,2,4-triazolo[4,3- b]pyridazines and related compounds.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1045, doi. 10.1002/jhet.5570220424

By:

Sircar, Ila

Publication type:

Article

The mass spectra of small-ring heterocycles. IV.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1097, doi. 10.1002/jhet.5570220435

By:

Tarburton, Philip;
Sun, Tung;
Gross, Michael L.;
Cromwell, Norman H.

Publication type:

Article

Bromination of sydnones. I. Reaction with 3-arylsydnones containing electron-donors on the aryl ring.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 965, doi. 10.1002/jhet.5570220406

By:

Turnbull, Kenneth

Publication type:

Article

Base strengths and polarographic behaviour of a number of pyrazine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1143, doi. 10.1002/jhet.5570220446

By:

Gumbley, Stewart J.;
Lee, T. W. S.;
Stewart, Ross

Publication type:

Article

The synthesis and chemistry of some bis-aziridinylketones and their spectral study.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1017, doi. 10.1002/jhet.5570220417

By:

Lin, Tay-Yean;
Kingsbury, Charles A.;
Adelfang, Jules;
Cromwell, Norman H.

Publication type:

Article

Nature of reissert analogs derived from N,N-dialkyl and N,N-diaryl carbamoyl chlorides.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1065, doi. 10.1002/jhet.5570220428

By:

Kant, Joydeep;
Popp, Frank D.;
Uff, Barrie C.

Publication type:

Article

A new heterocyclic system: Imidazo[2,1-d][1,5]benzothiazepine. Its synthesis from 4-amino-2,3-dihydro-1,5-benzothiazepine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1117, doi. 10.1002/jhet.5570220439

By:

Walia, Jasjit S.;
Walia, Amrik S.;
Lankin, David C.;
Petterson, Robert C.;
Singh, Janak

Publication type:

Article

α-Halo sulfides in the alkylation of 2-pyrimidinones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1077, doi. 10.1002/jhet.5570220430

By:

Strande, Per;
Benneche, Tore;
Undheim, Kjell

Publication type:

Article

Synthesis of heterocyclic compounds using nitro ketene dithioacetal.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 937, doi. 10.1002/jhet.5570220401

By:

Tominaga, Yoshinori;
Matsuda, Yoshiro

Publication type:

Article

Synthesis of some 3-alkenyl-4-oxo-6,7-dihydro-4 H-pyrano[3,4- d]isoxazoles.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1127, doi. 10.1002/jhet.5570220441

By:

Chantegrel, Bernard;
Nadi, Abdel-Ilah;
Gelin, Suzanne

Publication type:

Article

Mannich base derivatives of bioactive benzyl-1,3-benzodioxo-5-ols.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 993, doi. 10.1002/jhet.5570220412

By:

Jurd, Leonard

Publication type:

Article

Syntheses of isomers of protoporphyrin-IX with permuted propionic side-chains.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1041, doi. 10.1002/jhet.5570220423

By:

Smith, Kevin M.;
Pandey, Ravindra K.

Publication type:

Article

Synthesis of 4-thiocarbamoyl-5-aminopyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1093, doi. 10.1002/jhet.5570220434

By:

Giori, P.;
Veronese, A. C.;
Vicentini, C. B.;
Guarneri, M.

Publication type:

Article

Synthèse de l'amino-3 azétidine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 961, doi. 10.1002/jhet.5570220405

By:

Nisato, Dino;
Frigerio, Marco

Publication type:

Article

Synthesis of 4,9-dimethoxy-1 H-benz[ f]indole.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1141, doi. 10.1002/jhet.5570220445

By:

Malesani, Giorgio;
Ferlin, Maria Grazia

Publication type:

Article

New synthesis of 5,6,7,8-tetrahydro-4 H-thieno[2,3- d]azepine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1011, doi. 10.1002/jhet.5570220416

By:

Fréhel, Daniel;
Badorc, Alain;
Pereillo, Jean-Marie;
Maffrand, Jean-Pierre

Publication type:

Article

The reactivity of 2,3-diaminopyridine toward alkyl chloroformates and dicarbonates.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1061, doi. 10.1002/jhet.5570220427

By:

Zecchini, Giampiero Pagani;
Torrini, Ines;
Paradisi, Mario Paglialunga

Publication type:

Article

Configurations and conformations of some 3-acetoxy- cis-hexahydro-2(3 H)-benzofuranones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1113, doi. 10.1002/jhet.5570220438

By:

Dolmazon, René;
Gelin, Suzanne

Publication type:

Article

Synthesis and anticonvulsant evaluation of 1-amino-1,3-dihydro-2 H-benzimidazol-2-ones.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1089, doi. 10.1002/jhet.5570220433

By:

Kornet, M. J.;
Beaven, W.;
Varia, T.

Publication type:

Article

Photochemistry of host-guest complexes. VIII.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 977, doi. 10.1002/jhet.5570220409

By:

Tada, Masaru;
Hamazaki, Hirohide;
Tsuzuki, Koichi

Publication type:

Article

Synthesis of the 7-deaza and 5-aza-7-deaza purine analogs of the antiherpes agent 9-[(1,3-dihydroxy-2-propoxy)methyl]guanine (DHPG).

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1137, doi. 10.1002/jhet.5570220444

By:

Mcgee, Danny P. C.;
Martin, John C.;
Verheyden, Julien P. H.

Publication type:

Article

Reactivity of some 3-substituted derivatives of 2,6-dihalogenopyridines towards potassium amide in liquid ammonia [a].

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 985, doi. 10.1002/jhet.5570220411

By:

Streef, J. W.;
Den Hertog, H. J.;
Van Der Plas, H. C.

Publication type:

Article

Synthetic models related to DNA intercalating molecules: Preparation of 9-aminoacridines linked to the nucleotide bases adenine, guanine and thymine.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1035, doi. 10.1002/jhet.5570220422

By:

Constant, J. F.;
Carden, B. M.;
Lhomme, J.

Publication type:

Article

2-Azabicyclo[2.2.1]heptane-3-carboxylic acid - A bicyclic proline.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 957, doi. 10.1002/jhet.5570220404

By:

Gaitanopoulos, Dimitri E.;
Weinstock, Joseph

Publication type:

Article

Synthesis of some 2,4-disubstituted tetrahydropyrimido[4,5- b]quinolines as potential antitumor agents.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1149, doi. 10.1002/jhet.5570220449

By:

Gangjee, Aleem;
Ohemeng, Kwasi A.;
Tulachka, Jacqueline J.;
Lin, Fu-Tyan;
Katoh, Arthur A.

Publication type:

Article

Synthesis and X-Ray crystal structure of a 2,4,5-trisubstituted 1,2,4-triazolin-3-one.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1121, doi. 10.1002/jhet.5570220440

By:

Madding, Gary D.;
Smith, David W.;
Sheldon, Robert I.;
Lee, B.

Publication type:

Article

Réaction de l'acide chromone-2 carboxylique avec les carbodiimides: Synthèse de spiro [(chromanone-4)-2: 5′-hydantoïnes].

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1009, doi. 10.1002/jhet.5570220415

By:

Filliatre, Claude;
Servens, Et Christian

Publication type:

Article

4,5-Dibenzyloxybenzyne as a synthon for diels-alder reactions. The synthesis of 6,7-dihydroxy-1,4-ethano-1,2,3,4-tetrahydroisoquinolines as rigid analogs of adrenergic agents. Assignment of proton and carbon-13 NMR parameters using homonuclear and heteronuclear two-dimensional chemical shift correlation NMR spectroscopy

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1055, doi. 10.1002/jhet.5570220426

By:

Muellner, Frank W.;
Abdel-Sayed, Ashraf N.;
Bauer, Ludwig

Publication type:

Article

Synthesis and <sup>13</sup>C-NMR study of pyrazolo[4,5- c] and pyrazolo[4,3- c.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1109, doi. 10.1002/jhet.5570220437

By:

Melani, Fabrizio;
Cecchi, Lucia;
Palazzino, Giovanna;
Filacchioni, Guido

Publication type:

Article

Condensation of enolates with O-ethyl pyrrolidonium salts: An alternative to the orthoamide condensation.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 973, doi. 10.1002/jhet.5570220408

By:

Mattson, Ronald J.;
Sowell, J. Walter;
Bryson, Thomas A.

Publication type:

Article

Synthesis of some 2-(heteroarylamino)benzimidazoles and their cyclization with phosgene.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1147, doi. 10.1002/jhet.5570220448

By:

Bossio, Ricardo;
Marcaccini, Stefano;
Parrini, Valerio;
Pepino, Roberto

Publication type:

Article

Substitution in the hydantoin ring. Part IX.

Published in:

Journal of Heterocyclic Chemistry, 1985, v. 22, n. 4, p. 1025, doi. 10.1002/jhet.5570220419

By:

Zinczuk, Juan;
Orazi, Orfeo O.;
Corral, Renée A.;
Roncaglia, Hugo

Publication type:

Article