Works matching IS 0022152X AND DT 2003 AND VI 40 AND IP 5

Results: 33

On triazoles XLVII.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 813, doi. 10.1002/jhet.5570400510

By:

Berecz, Gábor;
Reiter, József

Publication type:

Article

Synthesis of novel 3,4-dihydropyrimidinones on water soluble solid support catalyzed by indium triflate.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 879, doi. 10.1002/jhet.5570400521

By:

Shanmugam, P.;
Annie, G.;
Perumal, P. T.

Publication type:

Article

Application of baylis-hillman methodology in a new synthesis of 3-oxo-2,3-dihydro-1 H-isoindoles.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 939, doi. 10.1002/jhet.5570400532

By:

Song, Young Seok;
Lee, Chang Hoon;
Lee, Kee-Jung

Publication type:

Article

The chemistry of 1,6-dioxapyrenes part 3.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 757, doi. 10.1002/jhet.5570400503

By:

Christensen, Jørn B.;
Bechgaard, Klaus

Publication type:

Article

Quinolone analogues 6 [1-5]. Synthesis of 3-halogeno-1-methylpyridazino[3,4-b]quinoxalin-4(1H)-ones.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 837, doi. 10.1002/jhet.5570400514

By:

Kurasawa, Yoshihisa;
Satoh, Waka;
Matsuzaki, Izumi;
Maesaki, Yuka;
Okamoto, Yoshihisa;
Kim, Ho Sik

Publication type:

Article

2-Pyrazolines from 1,3 - dipolar cycloaddition of diazomethane to arylsulfonylethenes.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 933, doi. 10.1002/jhet.5570400531

By:

Padmavathi, Venkatapuram;
Sarma, Mudigonda Rajagopala;
Padmaja, Adivireddy;
Reddy, Dandu Bhaskar

Publication type:

Article

8-Fluoro-4-hydroxy-1 H-[1,2,4]triazino[4,5- a]quinoline-1,6(2 H)-dione: Synthesis and reactivity.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 789, doi. 10.1002/jhet.5570400507

By:

Edmont, Doloràs;
Chenault, Jacques

Publication type:

Article

Design and synthesis of novel rofecoxib analogs as potential cyclooxygenase (COX-2) inhibitors: Replacement of the methylsulfonyl pharmacophore by a sulfonylazide bioisostere.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 861, doi. 10.1002/jhet.5570400518

By:

Uddin, Md. Jashim;
Rao, P. N. Praveen;
Knaus, Edward E.

Publication type:

Article

Synthesis, X-ray crystal structure and biological activities of α-phenoxyl-1,2,3-thiadiazoleacetamide.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 925, doi. 10.1002/jhet.5570400529

By:

Zhao, Wei Guang;
Li, Zheng Ming;
Yang, Zhao

Publication type:

Article

Direct synthesis of γ-substituted phthalides via ortho-aryl benzoic acid mediated benzyl radical cyclization.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 875, doi. 10.1002/jhet.5570400520

By:

Mahmoodi, N. O.;
Salehpour, M.

Publication type:

Article

Synthesis of 1-nonanoyl/octadecanoyl-4-substituted thiosemicarbazides and substituted 1,2,4-trizoles as biological active compounds.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 905, doi. 10.1002/jhet.5570400525

By:

Colanceska-Ragenovic, Katica;
Dimova, Vesna;
Kakurinov, Vlado;
Gabor, Dora Molnar

Publication type:

Article

Synthesis of 10-Aryl-10H-naphtho[1,8a,8- fg]indazol-7-ones.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 753, doi. 10.1002/jhet.5570400502

By:

Stadlbauer, Wolfgang;
Hojas, Gerhard

Publication type:

Article

Synthesis of N<sub>1</sub>-substituted coumarino[4,3-c] pyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 833, doi. 10.1002/jhet.5570400513

By:

Čačič, Milan;
Trkovnik, Mladen;
Has-Schön, Elizabeta

Publication type:

Article

A facile one-pot synthesis of novel substituted 1,2,3,4-tetrahydropyrimidines.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 901, doi. 10.1002/jhet.5570400524

By:

Karim, Enamul;
Kishore, Kaushal;
Vishwakarma, Jai N.

Publication type:

Article

Synthesis of novel 1,4-dihydropyrido[3′,2′:5,6]thiopyrano[4,3- c]-pyrazoles and 5 H-pyrido[3′,2′:5,6]thiopyrano[4,3- d]pyrimidines as potential antiproliferative agents.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 783, doi. 10.1002/jhet.5570400506

By:

Primofiore, Giampaolo;
Marini, Anna Maria;
Da Settimo, Federico;
Salerno, Silvia;
Bertini, Daniele;
Dalla Via, Lisa;
Magno, Sebastiano Marciani

Publication type:

Article

Relative ortho-directing power of fluorine, chlorine and methoxy group for the metalation reaction in the diazine series. Diazines XXXV.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 855, doi. 10.1002/jhet.5570400517

By:

Toudic, Frédéric;
Turck, Alain;
Plé, Nelly;
Quéguiner, Guy;
Darabantu, Mircea;
Lequeux, Thierry;
Pommelet, Jean Claude

Publication type:

Article

Synthesis of new 4,5,6,7-tetrahydro-3 H-imidazo[4,5- c]pyridine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 917, doi. 10.1002/jhet.5570400528

By:

Braña, Miguel F.

Publication type:

Article

Ruthenium-catalyzed formation of quinolines via reductive cyclization of nitroarenes with tris(3-hydroxypropyl)amine in an aqueous medium.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 929, doi. 10.1002/jhet.5570400530

By:

Cho, Chan Sik;
Lee, Na Young;
Choi, Heung-Jin;
Kim, Tae-Jeong;
Shim, Sang Chul

Publication type:

Article

1-Methyl-3-phenyl-3-thiocyanato-1 H,3 H-quinoline-2,4-dione: A novel thiocyanating agent.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 747, doi. 10.1002/jhet.5570400501

By:

Klásek, Antonín;
Mrkvička, Vladimír

Publication type:

Article

Synthesis, lipophilicity and structure of 2,5-disubstituted 1, 3, 5-dithiazine derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 827, doi. 10.1002/jhet.5570400512

By:

Winfield, Leyte;
Zhang, Chunming;
Reid, Christy A.;
Stevens, Edwin D.;
Trudell, Mark L.;
Izenwasser, Sari;
Wade, Dean

Publication type:

Article

Tetrahydrofuranylmethylamines: An efficient and simple one-step synthesis and biological activities.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 895, doi. 10.1002/jhet.5570400523

By:

Limbeck, Marcus;
Gündisch, Daniela

Publication type:

Article

Preparation of 2,6-bis( l-menthopyrzol-3-yl)pyridines and their catalytic activity for asymmetric diels alder reaction.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 773, doi. 10.1002/jhet.5570400505

By:

Kashima, Choji;
Shibata, Saori;
Yokoyama, Hiroyo;
Nishio, Takehiko

Publication type:

Article

Synthesis of tricyclic pyrido[2,3-b][1,4]-thiazines via nucleophilic substitution of activated precursors.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 851, doi. 10.1002/jhet.5570400516

By:

Weber, Manuela;
Jäger, Walter;
Erker, Thomas

Publication type:

Article

Synthesis of water-soluble near-infrared cyanine dyes functionalized with [(succinimido)oxy]carbonyl group.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 913, doi. 10.1002/jhet.5570400527

By:

Strekowski, Lucjan;
Mason, Christian J.;
Lee, Hyeran;
Gupta, Rajni;
Sowell, John;
Patonay, Gabor

Publication type:

Article

Utilization of cleavage of the [1]benzofuro[2,3- e][1,2,4]triazine ring for the synthesis of oxygen, nitrogen and sulfur derivatives of [1,2,4]triazine.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 805, doi. 10.1002/jhet.5570400509

By:

Stýskala, Jakub;
Slouka, Jan;
Wiedermannová, Iveta;
Bednář, Petr

Publication type:

Article

On triazoles XLVIII.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 821, doi. 10.1002/jhet.5570400511

By:

Prauda, Ibolya;
Reiter, József

Publication type:

Article

Reactions of isocyanates with methyl N-(cyanothioformyl)anthranilate.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 885, doi. 10.1002/jhet.5570400522

By:

Deck, L. M.;
Papadopoulos, E. P.;
Smith, K. A.

Publication type:

Article

Synthesis of sydnonimine derivatives as potential trypanocidal agents.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 943, doi. 10.1002/jhet.5570400533

By:

Soulère, Laurent;
Hoffmanna, Pascal;
Bringaud, Frédéric

Publication type:

Article

Infrared and nuclear magnetic resonance properties of benzoyl derivatives of five-membered monoheterocycles and determination of aromaticity indices.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 763, doi. 10.1002/jhet.5570400504

By:

Jeon, Kyu Ok;
Jun, Jung Ho;
Yu, Ji Sook;
Lee, Chang Kiu

Publication type:

Article

Synthesis of thiophene/phenylene co-oligomers. IV.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 845, doi. 10.1002/jhet.5570400515

By:

Hotta, Shu;
Katagiri, Toshifumi

Publication type:

Article

Hypervalent iodine in synthesis 93. A facile synthesis of 2-substituted imidazo[1,2- a]pyrimidines by cyclocondensation of alkynyl(phenyl)iodonium salts and 2-aminopyrimidine.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 909, doi. 10.1002/jhet.5570400526

By:

Liu, Zhi;
Chen, Zhen-Chu;
Zheng, Qin-Guo

Publication type:

Article

New trans/cis tetrahydroisoquinolines. 2. trans- and cis-3-(1-methyl-1h-pyrrol-2- yl)-1-(2 H)-oxo-2-phenethyl-1,2,3,4-tetrahydroisoquino-lin-4-carboxylic acids and subsequent transformations.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 795, doi. 10.1002/jhet.5570400508

By:

Stoyanova, M. P.;
Kozekov, I. D.;
Palamareva, M. D.

Publication type:

Article

Synthesis of potential selective cox-2 enzyme inhibitors derived from ethyl ester of 2-isothiocyanato-5-phenyl-3-thiophenecarboxylic acid.

Published in:

Journal of Heterocyclic Chemistry, 2003, v. 40, n. 5, p. 869, doi. 10.1002/jhet.5570400519

By:

Santagati, Andrea;
Marrazzo, Agostino;
Granata, Giuseppe

Publication type:

Article