Works matching IS 0022152X AND DT 1983 AND VI 20 AND IP 2

Results: 50

Ring transformation of 8-bromo-1,7-phenanthroline in reaction with potassium amide/liquid ammonia.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 447, doi. 10.1002/jhet.5570200234

By:

van den Haak, Henk J. W.;
Bouw, Jan P.;
van der Plas, Henk C.

Publication type:

Article

Synthetic studies on potential metabolites of carcinogenic aza aromatic hydrocarbons. Part II. Non-k-region oxidised and reduced derivatives of 7-methylbenz[ c]acridine.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 281, doi. 10.1002/jhet.5570200205

By:

Lap, Bui Vinh;
Boux, L. J.;
Cheung, H. T. A.;
Holder, G. M.

Publication type:

Article

A convenient synthesis of 1-methyl-4-oxopiṕecolic acid methyl ester.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 477, doi. 10.1002/jhet.5570200245

By:

Essawi, M. Y.;
Portoghese, P. S.

Publication type:

Article

Synthesis of some pyridylamino-1,4-disubstituted phthalazines.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 345, doi. 10.1002/jhet.5570200216

By:

Bautista, Dorothy V.;
Bullock, Graham;
Hartstock, Frederick W.;
Thompson, Laurence K.

Publication type:

Article

Reaction of N-amino-4,6-dimethylpyrimidinium mesitylene sulfonate with nucleophiles.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 415, doi. 10.1002/jhet.5570200227

By:

van der Plas, Henk C.;
Baloniak, Sylwester;
Jongejan, Hugo

Publication type:

Article

Synthesis of 6,7-methylenedioxy-3,4-dihydro-1-methylbenzothieno[2,3- c]pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 461, doi. 10.1002/jhet.5570200238

By:

Ruffin, L. D.;
Bowlus, S. B.

Publication type:

Article

Heterocycles from nitrile oxides. I. 5-imino-Δ2 -1,4,2-oxathiazolines.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 301, doi. 10.1002/jhet.5570200209

By:

Hussein, Ahmed Q.;
El-Abadelah, Mustafa M.;
Sabri, Wail S.

Publication type:

Article

Synthesis of a novel analog of nalidixic acid: 1-Ethyl-1,4-dihydro-4-oxo-7-(trifluororaethyl)-1,8-naphthyridine- 3-carboxylic acid.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 491, doi. 10.1002/jhet.5570200249

By:

Singh, Baldev;
Lesher, George Y.

Publication type:

Article

Synthesis of( E)7-[[2-[4-( m-trifluoromethylphenoxy)-3α and 3β-hydroxy-1-butenyl]-5-oxo-1 -pyrrolidinyl]]heptanoic acids.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 465, doi. 10.1002/jhet.5570200240

By:

Zoretic, P. A.;
Bhakta, C.;
Jardin, J.

Publication type:

Article

Reactions of the monoxides of 2,6-disubstituted pyrazines with phosphoryl chloride and acetic anhydride.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 311, doi. 10.1002/jhet.5570200211

By:

Ohta, Akihiro;
Imazeki, Akiko;
Itoigawa, Yokho;
Yamada, Hiroko;
Suga, Chieko;
Takagai, Chiseko;
Sano, Hiroko;
Watanabe, Tokuhiro

Publication type:

Article

Synthesis of pyrido [2,1- f]-1,3,4-oxadiazine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 381, doi. 10.1002/jhet.5570200222

By:

Molina, P.;
Ferao, A.;
Fresneda, P. M.;
Lorenzo, A.;
Tárraga, A.

Publication type:

Article

Tetraoxo derivatives of perhydropyrrolo[3,4- c]pyridine.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 439, doi. 10.1002/jhet.5570200233

By:

Ferappi, M.;
Carotti, A.;
Casini, G.;
De Laurentis, N.;
Giardinà, D.;
Cingolani, G. M.;
Gavuzzo, E.;
Mazza, F.

Publication type:

Article

Hetarylpyrazoles. IV.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 277, doi. 10.1002/jhet.5570200204

By:

Khan, Misbahul Ain;
Freitas, Antonio Carlos Carreira

Publication type:

Article

1 H-pyrazolo[3,4- d]thieno[2,3- b]pyridine and its derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 475, doi. 10.1002/jhet.5570200244

By:

Khan, Misbahul Ain;
Rolim, Alice Maria Coimbra;
Guarçoni, Antonio Elydio

Publication type:

Article

Metallations of 5 H-dibenz [ b, f] azepine and 10,11-dihydro-5 H-dibenz [ b, f] azepine. Synthesis of 4-substituted derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 341, doi. 10.1002/jhet.5570200215

By:

Dahlgren, T.;
Hallberg, A.;
Helitzer, R.;
Martin, A. R.

Publication type:

Article

Reactions of halogenoquinolizinium bromides with aniline, isopropylamine and liquid ammonia.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 407, doi. 10.1002/jhet.5570200226

By:

Sanders, G. M.;
van Dijk, M.;
van der Plas, H. C.;
Konijn, M.;
Stam, C. H.

Publication type:

Article

Synthesis and characterization of 1 H-benz[ f]indole-4,9-dione and the related dihydroxy derivative.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 459, doi. 10.1002/jhet.5570200237

By:

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

Publication type:

Article

Preparation of 7-substituted pyrrolo [2,3- d] pyrimidines and 9-substituted purines as potential antiparasitic agents.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 295, doi. 10.1002/jhet.5570200208

By:

LaMontagne, Maurice P.;
Smith, David C.;
Wu, Geng-Shuen

Publication type:

Article

Synthesis of all of the monomethyl isomers of naphtho[2,1- b]thiophene.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 487, doi. 10.1002/jhet.5570200248

By:

Tominaga, Yoshinori;
Tedjamulia, Marvin L.;
Castle, Raymond N.;
Lee, Milton L.

Publication type:

Article

Assignments of dissociation constants of primaquine by 13C-NMR spectroscopy.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 273, doi. 10.1002/jhet.5570200203

By:

Hufford, Charles D.;
Mcchesney, James D.;
Baker, John K.

Publication type:

Article

Bisallyl and bismethallyl derivatives of 2,3-dihydroxypyridine.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 471, doi. 10.1002/jhet.5570200243

By:

Jarvis, Bruce B.;
Anderson, Catherine B.

Publication type:

Article

An efficient synthesis of trans-hexahydrochroman-7-one.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 493, doi. 10.1002/jhet.5570200250

By:

Forchiassin, M.;
Russo, C.

Publication type:

Article

Synthesis and chemistry of some pyridazine nucleosides related to certain 5-substituted pyrimidine nucleosides.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 369, doi. 10.1002/jhet.5570200221

By:

Katz, David J.;
Wise, Dean S.;
Townsend, Leroy B.

Publication type:

Article

Synthesis of 2-oxo and 6-hydroxylated benzimidazole analogs of DOPA as potential norepinephrine antagonists.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 435, doi. 10.1002/jhet.5570200232

By:

Zenker, N.;
Talaty, C. N.;
Callery, P. S.;
Wright, J.;
Hubbard, L. S.;
Johnson, E. M.

Publication type:

Article

Substituted γ-lactones. XXX.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 359, doi. 10.1002/jhet.5570200219

By:

Amer, Adel;
Ventura, Montserrat;
Zimmer, Hans

Publication type:

Article

Benzoxazol-2 (3 H)-one and 1,3,4-oxadiazol-2(3 H) -one derivatives from substituted enaminones and ketoenamines.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 305, doi. 10.1002/jhet.5570200210

By:

Forchiassin, M.;
Pitacco, G.;
Risaliti, A.;
Russo, C.;
Valentin, E.

Publication type:

Article

Antimykotische wirkstoffe. XV.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 337, doi. 10.1002/jhet.5570200214

By:

Kreutzberger, Alfred;
Richter, Barbara

Publication type:

Article

The structure of sulfonium ylides stabilized by the malonylide moiety.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 399, doi. 10.1002/jhet.5570200225

By:

Galloy, J.;
Watson, W. H.;
Craig, D.;
Guidry, C.;
Morgan, Michael;
Mckellar, Robert;
Ternay, A. L.;
Martin, G.

Publication type:

Article

A simple synthesis of 5-fluorouracil by a novel ring transformation reaction.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 457, doi. 10.1002/jhet.5570200236

By:

Chung, Won Keun;
Chung, Jin Hyun;
Watanabe, Kyoichi A.

Publication type:

Article

Synthesis of 1,4-dihydro-2-methyl-4-oxo-3-quinolineglyoxylic acid and related compounds.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 289, doi. 10.1002/jhet.5570200207

By:

Kurihara, Takushi;
Nasu, Keiko;
Mihara, Kyoko

Publication type:

Article

Synthesis of 1 H,3 H-imidazo[1,5- c]thiazole-5,7-[6 H,7a H]-dione and 7,8-dihydro-5- H-imidazo[1,5- c][1,3]thiazine-1,3-[2 H,8a H]-dione and derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 483, doi. 10.1002/jhet.5570200247

By:

Lalezari, I.;
Seifter, S.;
Thein, A.

Publication type:

Article

The synthesis of macrocyclic polyether-diester ligands containing a long-chain alkoxy substituted pyridine subcyclic unit.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 353, doi. 10.1002/jhet.5570200218

By:

Bradshaw, Jerald S.;
Spencer, Neil O.;
Hansen, Gilbert R.;
Izatt, Reed M.;
Christensen, James J.

Publication type:

Article

Synthesis of s-3-indolemethyl derivatives of 5′-deoxy-5′-thioadenosine.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 423, doi. 10.1002/jhet.5570200229

By:

Benghiat, Eric;
Crooks, Peter A.

Publication type:

Article

Reaction of tetrachloropyrazine with active methylene compounds.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 365, doi. 10.1002/jhet.5570200220

By:

Tong, Y. C.;
Kerlinger, H. O.

Publication type:

Article

Oxidation of bis-arylhydrazones of 3,3-dimethylpentane-2,4-dione with silver oxide.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 431, doi. 10.1002/jhet.5570200231

By:

Stephanidou-Stephanatou, J.

Publication type:

Article

Synthesis of 1-substituted-2,3,4,9-tetrahydro-(2-oxopropyl)-1 H-pyrido [3,4- b] indoles and their base-catalyzed rearrangements to N- [2-[2-(1-alkyl-3-oxobutenyl)-1 H-indol-3-yl] ethyl]acetamides.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 267, doi. 10.1002/jhet.5570200202

By:

Bobowski, George

Publication type:

Article

A short regiospecific total synthesis of furoventalene, a marine natural benzofuran.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 469, doi. 10.1002/jhet.5570200242

By:

Bergstrom, Donald E.;
Reddy, P. Anantha

Publication type:

Article

Novel heterocycles. 10. Reactions of 1,3,2-benzodiazaphosphorin-4(1 H)-one 2-oxides.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 331, doi. 10.1002/jhet.5570200213

By:

Coppola, Gary M.

Publication type:

Article

Synthèse de nouvelles amidines bicycliques.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 393, doi. 10.1002/jhet.5570200224

By:

Langlois, Michel;
Guilloneau, Claude;
Van, Tri Vo;
Jolly, Raymond;
Maillard, Jacques

Publication type:

Article

Oxidation and photochemical reactions of 3-phenyl-2 H-1,4-benzoxazines.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 451, doi. 10.1002/jhet.5570200235

By:

Battistoni, P.;
Bruni, P.;
Fava, G.;
Tosi, G.

Publication type:

Article

Reactions with heterocyclic diazonium salts. Synthesis of several new azolylhydrazones.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 285, doi. 10.1002/jhet.5570200206

By:

Hafez, Ebtissam Abdel Aziz;
Abed, Nosrat Mustafa;
Elsakka, Ibrahim Ahmed;
Elnagdi, Mohamed Hilmy

Publication type:

Article

Synthesis of 4,8-dimethyl-6-phenyl-5,6,7,8-tetrahydro-4 H-1,3,6-dioxazocines.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 479, doi. 10.1002/jhet.5570200246

By:

Nishiyama, Tomihiro;
Iwasaki, Yoshiaki;
Yamada, Fukiko

Publication type:

Article

Synthesis of 6-methoxyindoles and indolines. Regioselective c-6 bromination of indolines and subsequent nucleophilic substitution with a methoxyl group.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 349, doi. 10.1002/jhet.5570200217

By:

Miyake, Yuko;
Kikugawa, Yasuo

Publication type:

Article

Concerning the preparations of some pyridylimidazothiazole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 419, doi. 10.1002/jhet.5570200228

By:

Eichler, Eva;
Rooney, C. Stanley;
Williams, Haydn W. R.

Publication type:

Article

A novel synthesis of diaminomethanes.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 463, doi. 10.1002/jhet.5570200239

By:

Melis, Stefana;
Monni, Francesca;
Piras, Pier Paolo;
Sotgiu, Francesca

Publication type:

Article

Synthèse et détermination de la structure de la 3 H-(indazolyl-3′)-5 oxadiazol-1,3,4-one-2 par RMN 13C et spectrometrie de masse.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 427, doi. 10.1002/jhet.5570200230

By:

Robba, Max;
Lancelot, Jean-Charles;
Maume, Daniel;
Rabaron, Alain

Publication type:

Article

Synthesis of phenyl-substituted 2 H-3,4-dihydro-3-aminomethyl-1,4-benzoxazines. Intermediates for 1 H-2,3,3a,4-tetrahydroimidazo[5,1- c][1,4]benzoxazin-1-one derivatives. Part II.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 259, doi. 10.1002/jhet.5570200201

By:

Banzatti, Carlo;
Heidempergher, Franco;
Melloni, Piero

Publication type:

Article

A synthesis of 5-oxo-1,2,3,4-tetrahydro[1,4]azepino-[6,7,1 - kl]phenothiazine.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 467, doi. 10.1002/jhet.5570200241

By:

Pinto, Angelo C.;
Schirch, Paulo;
Hollins, Richard A.

Publication type:

Article

Synthesis and carbon-13 NMR study of 2-benzyl, 2-methyl, 2-aryloctahydropyrrolo [3,4- c] pyrroles and the 1,2,3,5-tetrahydropyrrolo [3,4- c] pyrrole ring system.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 321, doi. 10.1002/jhet.5570200212

By:

Ohnmacht, Cyrus J.;
Draper, Clyde W.;
Dedinas, Robert F.;
Loftus, Philip;
Wong, J. J.

Publication type:

Article

Identification of the nitrosation reaction products of alkyl esters of 1,2-benzisoxazole-3-acetic acid by chemical and crystallographic methods.

Published in:

Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 385, doi. 10.1002/jhet.5570200223

By:

Giannella, Mario;
Gualtieri, Fulvio;
Fedeli, Walter;
Cerrini, Silvio;
Gavuzzo, Enrico

Publication type:

Article