Works matching IS 0022152X AND DT 2001 AND VI 38 AND IP 1

Results: 45

Synthesis of 5,6-dihydrothieno(and furo)pyrimidines bearing an active methine group at the 4-position.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 269, doi. 10.1002/jhet.5570380140

By:

Maruoka, Hiroshi;
Yamagata, Kenji;
Yamazaki, Motoyoshi

Publication type:

Article

Synthesis and isolation of iodocarbazoles. Direct iodination of carbazoles by N-iodosuccinimide and N-iodosuccinimide-silica gel system.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 77, doi. 10.1002/jhet.5570380111

By:

Bonesi, Sergio M.;
Erra-Balsells, Rosa

Publication type:

Article

Bifunctional coumarin derivatives in solution and solid phase synthesis of fluorogenic enzyme substrates.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 153, doi. 10.1002/jhet.5570380122

By:

Charitos, Christos;
Kokotos, George;
Tzougraki, Chryssa

Publication type:

Article

Attempted synthesis of ethyl 3,4-dihydro-2 H-1,4-benzoxazine-3-carboxylate and 3-acetate derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 221, doi. 10.1002/jhet.5570380133

By:

Mayer, Stanislas;
Arrault, Axelle;
Guillaumet, GÉRald;
Mérour, Jean-Yves

Publication type:

Article

Synthesis of functionalized cyclic enamines from lithium alkylphenyl sulfones and N-carbo- tert-butoxy lactams.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 29, doi. 10.1002/jhet.5570380104

By:

Arias, Luis A.;
Arbelo, David;
Alzérreca, Arnaldo;
Prieto, José A.

Publication type:

Article

Synthesis and properties of calixarene analogs incorporating a thiophene unit in the macrocyclic ring.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 293, doi. 10.1002/jhet.5570380144

By:

Ito, Kazuaki;
Ohba, Yoshihiro;
Tamura, Takafumi;
Ogata, Tomoaki;
Watanabe, Hajime;
Suzuki, Yasumitsu;
Hara, Takayuki;
Morisawa, Yukou;
Sone, Tyo

Publication type:

Article

Synthesis of indole and indolenine derivatives starting from indoline-2-thiones.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 105, doi. 10.1002/jhet.5570380115

By:

Nishio, Takehiko;
Saku, Osamu;
Yamamoto, Hiroshi

Publication type:

Article

Synthesis of heterocyclic nitrogen derivatives from aryl-1,4-benzoquinones.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 179, doi. 10.1002/jhet.5570380126

By:

Hassan, Mamdouh A.;
Fandy, Ragab F.;
El-Amine, Tark M.

Publication type:

Article

Armed-azacrown ethers having dual binding sites in a side arm: Complexing abilities and crystal structure of two alkali-metal complexes.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 253, doi. 10.1002/jhet.5570380137

By:

Habata, Yoichi;
Saeki, Tomomi;
Akabori, Sadatoshi;
Zhang, Xian X.;
Bradshaw, Jerald S.

Publication type:

Article

Synthesis and structural analysis of 5-cyanodihydropyrazolo[3,4- b]pyridines.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 53, doi. 10.1002/jhet.5570380108

By:

Quiroga, Jairo;
Cruz, Silvia;
Insuasty, Braulio;
Abonia, Rodrigo;
Cobo, Justo;
Sánchez, Adolfo;
Nogueras, Manuel;
Low, John N.

Publication type:

Article

The synthesis of novel polycyclic heterocyclic ring systems via photocyclization. 23.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 137, doi. 10.1002/jhet.5570380119

By:

Luo, Jiann-Kuan;
Cabal, Maria-Paz;
Federspiel, Ronald F.;
Castle, Raymond N.

Publication type:

Article

Synthesis of N-(substituted phenylcarbonylamino)-4-ethyl-1,2,3,6-tetrahydropyridines as potential nonsteroidal anti-inflammatory agents.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 69, doi. 10.1002/jhet.5570380110

By:

Yoon, Kyoung Jin P.;
Kode, Bala;
Bowen, Lynneice;
Redda, Kinfe K.

Publication type:

Article

Design and synthesis of some new pyranoxanthenones with cytotoxic activity.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 147, doi. 10.1002/jhet.5570380121

By:

Ghirtis, Konstantinos;
Pouli, Nicole;
Marakos, Panagiotis;
Skaltsounis, Alexios-Leandros;
Leonce, Stephane;
Atassi, Ghanem;
Caignard, Daniel H.

Publication type:

Article

Conformationally restricted tricyclic analogues of lipophilic pyrido[2,3- d]pyrimidine antifolates.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 213, doi. 10.1002/jhet.5570380132

By:

Gangjee, Aleem;
Mavandadi, Farahnaz;
Queener, Sherry F.

Publication type:

Article

Convenient substitution of hydroxypyridines with trifluoroacetaldehyde ethyl hemiacetal.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 25, doi. 10.1002/jhet.5570380103

By:

Gong, Yuefa;
Kato, Katsuya;
Kimoto, Hiroshi

Publication type:

Article

The photochemistry of 6-phenanthridinecarbonitrile II. The physical and photophysical properties.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 285, doi. 10.1002/jhet.5570380143

By:

Vittimberga, Bruno M.;
Sears, Donald

Publication type:

Article

Preparation of 4-substituted 3-amino-2-chloropyridines, synthesis of a nevirapine analogue.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 99, doi. 10.1002/jhet.5570380114

By:

Bakke, J. M.;
Riha, J.

Publication type:

Article

N-bromosuccinimide reactions of some heterocycles in the presence or absence of water: An overview of ring versus side chain bromination for the synthesis of important brominated heterocyclic synthons.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 173, doi. 10.1002/jhet.5570380125

By:

Goswami, Shyamaprosad;
Ghosh, Kumaresh;
Mukherjee, Reshmi;
Adak, Avijit Kumar;
Mahapatra, Ajit Kumar

Publication type:

Article

On triazoles XLII.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 237, doi. 10.1002/jhet.5570380136

By:

Berecz, GÁBor;
Reiter, JÓZsef

Publication type:

Article

Synthesis of 5-[2-(guanin-9-yl)- and 5-[2-(2-aminopurin-9-yl)ethyl]-2-D- ribo-(1,2′,3′,4′-tetrahydroxybutyl)-1,3-dioxane.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 45, doi. 10.1002/jhet.5570380107

By:

Kim, Dae-Kee;
Kim, Young-Woo;
Lee, Namkyu

Publication type:

Article

Solvent- and concentration-sensitive fluorescence of 2-(3,4,5,6-tetrafluoro-2-hydroxyphenyl)benzoxazole.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 131, doi. 10.1002/jhet.5570380118

By:

Tanaka, Kiyoshi;
Deguchi, Makoto;
Yamaguchi, Satoru;
Yamada, Kouji;
Iwata, Satoru

Publication type:

Article

Pyranopyrazoles III synthesis of 1 H-pyrano[2,3- c]pyrazol-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 193, doi. 10.1002/jhet.5570380129

By:

Khan, Misbahul Ain;
Ellis, Gwynn Pennant;
Pagotto, Mario Celso

Publication type:

Article

Oxidation of 7,8-diaminotheophylline with lead tetraacetate and reaction of the oxidation product, 6-cyanoimino-5-diazo-1,3-dimethylpyrimidine-2,4-dione with alcohols or amines.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 141, doi. 10.1002/jhet.5570380120

By:

Ueda, Taisei;
Yatsuzuka, Naoyoshi;
Nagai, Shin-Ichi;
Okada, Kumiko;
Takeichi, Emi;
Segi, Hiromi;
Sakakibara, Jinsaku

Publication type:

Article

New heterocycles with cycloamidine substructure and their ringtransformation reactions with acetylene dicarboxylic ester.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 205, doi. 10.1002/jhet.5570380131

By:

Billot, Thomas;
Beckert, Rainer;
Döring, Manfred;
Wuckelt, Jörg;
Fehling, Peer;
Görls, Helmar

Publication type:

Article

Syntheses and photophysical properties of some 4-arylpyridinium salts.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 11, doi. 10.1002/jhet.5570380102

By:

Kelley, Charles J.;
Ansu, Kwabena;
Budisusetyo, Wiranto;
Ghiorghis, Alem;
Qin, Yuanxi;
Kauffman, Joel M.

Publication type:

Article

Synthesis of hyperolactones A and C.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 165, doi. 10.1002/jhet.5570380124

By:

Ueki, Toshihiko;
Doe, Matsumi;
Morimoto, Yoshiki;
Kinoshita, Takamasa;
Tanaka, Rika;
Yoshihara, Kazuo

Publication type:

Article

Facile synthesis of mono and dibenzo N, N'-disubstituted diaza 18-crown-6 derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 281, doi. 10.1002/jhet.5570380142

By:

Topal, Giray;
Demirel, Nadir;
Toğrul, Mahmut;
Turgut, Yilmaz;
Hoşgören, Halil

Publication type:

Article

Transformations of schiff bases derived from quinoline-8-carbaldehyde. Synthesis of C-8 substituted quinolines.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 233, doi. 10.1002/jhet.5570380135

By:

Ocal, Nüket;
Yolaçan, ÇIgdem;
Kaban, ŞEniz;
Leonor, Vargas M.;
Kouznetsov, Vladimir

Publication type:

Article

Metalation and halogen-metal exchange in the imidazo[1,2- a]quinoxaline series.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 41, doi. 10.1002/jhet.5570380106

By:

Parra, Stéphanie;
Vitse, Olivier;
Bénézech, Véronique;
Deleuze-Masquéfa, Carine;
Subra, Guy;
Bompart, Jacques;
Escale, Roger;
Chapat, Jean P.;
Bonnet, Pierre A.

Publication type:

Article

Crown type macrocycles from a polyether with 4-pyrone subunit.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 305, doi. 10.1002/jhet.5570380146

By:

Löwe, Werner;
Brätter, Stefanie A.;
Buddrus, Joachim

Publication type:

Article

Pyridazines 92. Synthesis of dialkyldipyridazinodiazepinones as potential HIV-1 reverse transcriptase inhibitors.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 125, doi. 10.1002/jhet.5570380117

By:

Heinisch, Gottfried;
Matuszczak, Barbara;
Spielmann, Elisabeth;
Witvrouw, Myriam;
Pannecouque, Christophe;
De Clercq, Erik

Publication type:

Article

Free radical 4-nitrophenylation of thieno[2,3- b]pyridine. Part 2: Isolation and structural studies of three samples of mono (4-nitrophenyl) products; relative yields of the five possible isomers.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 189, doi. 10.1002/jhet.5570380128

By:

Klemm, Leroy H.;
Weakley, Timothy J. R.;
Gilbertson, Robert D.

Publication type:

Article

Efficient synthesis of 1-alkyl(aralkyl)-3-methyl(ethyl)imidazolium halides: Precursors for room-temperature ionic liquids.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 265, doi. 10.1002/jhet.5570380139

By:

Dzyuba, Sergei V.;
Bartsch, Richard A.

Publication type:

Article

A new diaza-18-crown-6 ligand containing two quinolin-8-ylmethyl side arms: Crystal structures and characterization of the ligand, the protonated ligand and its mononuclear barium(II) and dinuclear copper(II) complexes.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 1, doi. 10.1002/jhet.5570380101

By:

Dalley, N. Kent;
Xue, Guoping;
Bradshaw, Jerald S.;
Zhang, Xian Xin;
Harrison, Roger G.;
Savage, Paul B.;
Krakowiak, Krzysztof E.;
Izatt, Reed M.

Publication type:

Article

Synthesis of novel type pyrazolyl and tetrazolyl isoquinolinium zwitterions.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 199, doi. 10.1002/jhet.5570380130

By:

Prauda, Ibolya;
Reiter, Jozsef

Publication type:

Article

Synthesis and antimicrobial activity of 2-substituted-2,3-dihydro-5-propoxy-1 H-1,3,2-benzodiazaphosphole 2-Oxides.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 275, doi. 10.1002/jhet.5570380141

By:

Venugopal, M.;
Reddy, B. Sankar;
Reddy, C. Devendranath;
Berlin, K. D.

Publication type:

Article

Synthesis and reaction of 5,6,7,8-tetrahydro-4 H-oxazolo[4,5-c]azepin-4-ones.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 89, doi. 10.1002/jhet.5570380112

By:

Koh, Young Kook;
Bang, Ki-Hwan;
Kim, Hong-Seok

Publication type:

Article

Preparation of 1,6-naphthyridine-2,5(1 H,6 H)-diones.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 159, doi. 10.1002/jhet.5570380123

By:

Ohta, Tetsuo;
Fujisawa, Hironori;
Kawazome, Mitsuru;
Nakai, Yasuto;
Furukawa, Isao

Publication type:

Article

Study of the reactions of 3-acetoacetyl-7-methyl-2 H,5 H-pyrano[4,3- b]pyran-2,5-dione with aromatic amines.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 227, doi. 10.1002/jhet.5570380134

By:

Boutemeur-Kheddis, Baya;
Hamdi, Maamar;
Sellier, Nicole;
Silva, Artur M. S.

Publication type:

Article

Thieno[2′,3′:5,6]azepino[2,1- a]isoindolones from hydroxylactam-alcohols via N-acyliminium ion olefin cyclization.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 35, doi. 10.1002/jhet.5570380105

By:

Pigeon, Pascal;
Othman, Mohamed;
Decroix, Bernard

Publication type:

Article

Synthesis of a new series of purine derivatives and their anti-cyclin-dependent kinase activities.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 299, doi. 10.1002/jhet.5570380145

By:

Legraverend, Michel;
Ludwig, Odile;
Leclerc, Sophie;
Meijer, Laurent

Publication type:

Article

Study of the reactivity of α-acylenaminoketones. Synthesis of pyrazoles.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 109, doi. 10.1002/jhet.5570380116

By:

Negri, Giuseppina;
Kascheres, Concetta

Publication type:

Article

Free radical 4-nitrophenylation of thieno[2,3- b]pyridine. Part 1: General experimental procedure and prediction of isomeric ratios of products.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 185, doi. 10.1002/jhet.5570380127

By:

Klemm, Leroy H.;
Miller, Kristi

Publication type:

Article

Synthesis of 11Z-9-demethyl-9-((3-indolyl)methyl)retinal.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 259, doi. 10.1002/jhet.5570380138

By:

Wada, Akimori;
Fujioka, Naoko;
Ito, Masayoshi

Publication type:

Article

Synthesis of 4-hydroxyquinolin-2(1 H)-one analogues and 2-substituted quinolone derivatives.

Published in:

Journal of Heterocyclic Chemistry, 2001, v. 38, n. 1, p. 61, doi. 10.1002/jhet.5570380109

By:

Jung, Jae-Chul;
Jung, Young-Jo;
Park, Oee-Sook

Publication type:

Article