Works matching IS 0022152X AND DT 2004 AND VI 41 AND IP 6

Results: 32

Synthesis of new isoxazoles derivatives attached to sugar moieties.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 877, doi. 10.1002/jhet.5570410605

By:

Pinheiro, Jorge M.;
Ismael, M. Isabel;
Figueiredo, J. Albertino;
Silva, Artur M. S.

Publication type:

Article

Benzo[1,2- c:3,4- c']bis[1,2,5]selenadiazole, [1,2,5]selenadiazolo-[3,4- e]-2,1,3-benzothiadiazole, furazanobenzo-2,1,3-thiadiazole, furazanobenzo-2,1,3-selenadiazole and related heterocyclic systems.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 955, doi. 10.1002/jhet.5570410616

By:

Cillo, Catherine M.;
Lash, Timothy D.

Publication type:

Article

The unexpected rearrangement of 1,5-benzodiazepin-2,4-dione to a benzimidazol-2-one derivative during N,N'-diglucosylation.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1011, doi. 10.1002/jhet.5570410627

By:

Lakhrissi, Brahim;
Massoui, Mohamed;
Essassi, El Mokhtar;
Lequart, Vincent;
Joly, Nicolas;
Martin, Patrick;
Goethals, Gérard

Publication type:

Article

Synthesis and structures of new chiral diamide-ester macrocycles.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 899, doi. 10.1002/jhet.5570410609

By:

Gao, Ming Zhang;
Reibenspies, Joseph H.;
Zingaro, Ralph A.;
Wang, Bo;
Xu, Zun Le

Publication type:

Article

Unexpected formation of 1,2-dihydro-2-azolyl-and azinylisoquinolines by the reduction of the corresponding isoquinolinium salts with sodium borohydride in methanol.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 915, doi. 10.1002/jhet.5570410611

By:

Prauda, Ibolya;
Tóth-Lauritz, Mária;
Reiter, József

Publication type:

Article

Nucleophilic aromatic substitution of methyl 3-nitropyridine-4-carboxylate.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 987, doi. 10.1002/jhet.5570410622

By:

Holt, Jarle;
Tjosås, Freddy;
Bakke, Jan M.;
Fiksdahl, Anne

Publication type:

Article

Photoaddition of thiocarboxylic acids to 2,3-diallyltetraazathiapentalenes.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 873, doi. 10.1002/jhet.5570410604

By:

Matsumura, Noboru;
Mori, Osamu;
Takeguchi, Toshio;
Okumura, Yasuyuki;
Mizuno, Kazuhiko

Publication type:

Article

Spiro-heterocycles from substituted pyridines, pyrans and thiopyrans.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 951, doi. 10.1002/jhet.5570410615

By:

Padmavathi, Venkatapuram;
Reddy, Boggu Jagan Mohan;
Chandra, Boreddy;
Reddy, Obula;
Padmaja, Adivireddy

Publication type:

Article

The preparation of benzoisothiazolo[1,2- b][1,2]isoquinolin-11-one-1,1-dioxides from dilithiated ortho-toluic acids and lithiated methyl 2-(aminosulfonyl)benzoate.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1005, doi. 10.1002/jhet.5570410626

By:

Dunn, S. Patrick;
Walters, Matthew J.;
Metz, Clyde R.;
Beam, Charles F.;
Pennington, William T.;
Krawiec, Mariusz

Publication type:

Article

Synthesis of new non-symmetrical substituted 7,7′-bisindolizines by the direct reaction of 4,4′-bipyridinium-ylides with dimethyl acetylenedicarboxylate.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 893, doi. 10.1002/jhet.5570410608

By:

Rotaru, Alexandru V.;
Danac, Ramona P.;
Druta, Ioan D.

Publication type:

Article

A facile synthesis of cytogenin (8-hydroxy-3-hydroxymethyl-6-methoxyisocoumarin).

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 975, doi. 10.1002/jhet.5570410619

By:

Saeed, Aamer

Publication type:

Article

Novel synthesis of thieno[2,3- b]pyridine and substituted 2-thienylthiourea derivatives as antibiotic agents.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 909, doi. 10.1002/jhet.5570410610

By:

Al-Omran, Fatima;
El-Khair, Adel A.

Publication type:

Article

Synthesis of novel 4,5-diazafluoren-9-one derivatives and theoretical study of 3+2 cycloaddition reactions.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 983, doi. 10.1002/jhet.5570410621

By:

Danac, Ramona;
Druta, Ioan;
Rotaru, Alexandru;
Ghirvu, Constantin;
Constantinescu, Mircea

Publication type:

Article

A mild, efficient and improved protocol for the friedländer synthesis of quinolines using lewis acidic ionic liquid.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1039, doi. 10.1002/jhet.5570410632

By:

Karthikeyan, Ganesan;
Perumal, Paramasivan T.

Publication type:

Article

The synthesis of novel crown ethers, part X.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 867, doi. 10.1002/jhet.5570410603

By:

Tiftikçi, Esra;
Erk, ÇAkil

Publication type:

Article

Alkyl heterocycles in heterocyclic synthesis (II): Novel synthesis of isoquinoline, thiazolopyridine, and thieno[2,3- b]pyridine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 947, doi. 10.1002/jhet.5570410614

By:

Abu Elmaati, Tarek M.

Publication type:

Article

Synthesis and antimicrobial activity of N-(substituted)- N-[1,2,4,8,10,11-hexachloro-6-oxido-12 H-dibenzo( d,g)(1,3,2)-dioxaphosphocin-6-yl]ureas.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1001, doi. 10.1002/jhet.5570410625

By:

Haranath, P.;
Anasuyamma, U.;
Reddy, P. Vasu Govardhana;
Reddy, C. Sureshx

Publication type:

Article

New many fold 1,2,3-selenadiazole aromatic derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 887, doi. 10.1002/jhet.5570410607

By:

Al-Smadi, Mousa;
Ratrout, Samer

Publication type:

Article

Synthesis of classical and nonclassical 2-amino-4-oxo-6-benzylthieno-[2,3- d]pyrimidines as potential thymidylate synthase inhibitors.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 941, doi. 10.1002/jhet.5570410613

By:

Gangjee, Aleem;
Qiu, Yibin;
Kisliuk, Roy L.

Publication type:

Article

An improved procedure for the nitration of benzo-2,1,3-selenadiazoles and their reduction to ortho-phenylenediamines.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1023, doi. 10.1002/jhet.5570410629

By:

Wright, S. W.;
Mcclure, L. D.

Publication type:

Article

A novel synthesis of 1-substituted 2 H-isoquinolin-3-ones.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 979, doi. 10.1002/jhet.5570410620

By:

Cánepa, Alicia S.;
Bravo, Rodolfo D.

Publication type:

Article

Strongly fluorescent dipyrrinones-substituent effects.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1033, doi. 10.1002/jhet.5570410631

By:

Boiadjiev, Stefan E.;
Lightner, David A.

Publication type:

Article

Synthesis of 5-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridines and 5-phenyl-6,7,8,9-tetrahydro-5 H-pyrido[3,2- c]azepines as potential D1 receptor ligands.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 857, doi. 10.1002/jhet.5570410602

By:

Hussenether, Thomas;
Troschütz, Reinhard

Publication type:

Article

Oxazoles formation during O-alkylation of isonitroso-naphthols. X-ray structure of [1,2]naphthoquinone 1-[ O-(4- tert-butyl-benzyl)-oxime] and 2-(4- tert-butyl-phenyl)napth[1,2- d]oxazole.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 971, doi. 10.1002/jhet.5570410618

By:

Astolfi, Paola;
Carloni, Patricia;
Castagna, Riccardo;
Greci, Lucedio;
Stipa, Pierluigi;
Rizzoli, Corrado

Publication type:

Article

Transformation of schiff bases derived from alpha-naphthaldehyde. Synthesis, spectral data and biological activity of new-3-aryl-2-(α-naphtyl)-4-thiazolidinones and N-aryl- N-[1-(α-naphthyl)but-3-enyl]amines.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 995, doi. 10.1002/jhet.5570410624

By:

Kouznetsov, Vladimir;
Rodríguez, William;
Stashenko, Elena;
Ochoa, Carmen;
Vega, Celeste;
Rolón, Miriam;
Pereira, David Montero;
Escario, José A.;
Barrio, Alicia Gémez

Publication type:

Article

New results on the reactivity of 5,6-diamino-4-hydroxy-2-mercaptopyrimidine.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 883, doi. 10.1002/jhet.5570410606

By:

Cosimelli, Barbara;
Iadanza, Manuela;
Novellino, Ettore;
Spisani, Raffaella

Publication type:

Article

Tetrahydro-1,5-benzoxazepines and tetrahydro-1 H-1,5-benzodiazepines by a tandem reduction-reductive amination reaction.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 963, doi. 10.1002/jhet.5570410617

By:

Bunce, Richard A.;
Smith, Christopher L.;
Lewis, Jason R.

Publication type:

Article

Synthesis and structure of some imines containing furoxan ring derived from isosafrole.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1015, doi. 10.1002/jhet.5570410628

By:

Dinh, Nguyen Huu;
Ly, Ngo Thi;
Van, Le Thi Thanh

Publication type:

Article

Synthesis of 3-(substituted)-2,4,8,15-tetroxa-3-phosphadispiro[5.2.5]hexadecane-3-oxides.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 1027, doi. 10.1002/jhet.5570410630

By:

Reddy, C. Suresh;
Babu, Y. Hari;
Sankar, N. Ravi;
Reddy, C. Devendranath

Publication type:

Article

Cyclic 1,3-diones and their derivatives-As versatile reactive intermediates in the syntheses of condensed fused ring heterocyles.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 807, doi. 10.1002/jhet.5570410601

By:

Sekhar, Batchu Chandra

Publication type:

Article

Synthesis of pinacol esters of 1-alkyl-1 H-pyrazol-5-yl- and 1-alkyl-1 H-pyrazol-4-ylboronic acids.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 931, doi. 10.1002/jhet.5570410612

By:

Ivachtchenko, Alexandre V.;
Kravchenko, Dmitry V.;
Zheludeva, Valentina I.;
Pershin, Dmitry G.

Publication type:

Article

2,4,6-Trifluoropyrimidine. Reactions with nitrogen nucleophiles.

Published in:

Journal of Heterocyclic Chemistry, 2004, v. 41, n. 6, p. 991, doi. 10.1002/jhet.5570410623

By:

Delia, Thomas J.;
Anderson, Dennis P.;
Schomaker, Jennifer M.

Publication type:

Article