Works matching IS 0022152X AND DT 1992 AND VI 29 AND IP 1

Results: 52

Synthesis of selenobispyridines.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 117, doi. 10.1002/jhet.5570290120

By:

Dunne, Simon J.;
Summers, Lindsay A.;
Von Nagy-Felsobuki, Ellak I.

Publication type:

Article

A Convenient and efficient method for the preparation of 6-Acyl-2(3 H)-benzoxazolones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 171, doi. 10.1002/jhet.5570290131

By:

Aichaoui, Hocine;
Lesieur, Daniel;
Hénichart, Jean-Pierre

Publication type:

Article

Analogues of the antibiotic puromycin as potential prodrugs of 3′-amino-3′-deoxythymidine.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 5, doi. 10.1002/jhet.5570290102

By:

Wengel, Jesper;
Motawia, Mohammed S.;
Pedersen, Erik B.;
Nielsen, Carsten M.

Publication type:

Article

Photochemical cyclization of some aldehyde thiosemicarbazones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 233, doi. 10.1002/jhet.5570290142

By:

Gruttadauria, Michelangelo;
Buccheri, Francesco;
Buscemi, Silvestre;
Cusmano, Giuseppe;
Noto, Renato;
Werber, Giuseppe

Publication type:

Article

Synthesis of molybdenum(V) and molybdenum(VI) derivatives of 5,15-diphenyl-2,8,12,18-tetra-n-butyl-3,7,13,17-tetramethylporphyrin.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 81, doi. 10.1002/jhet.5570290113

By:

Van Dijk, Marinus;
Morita, Yashuo;
Petrović, Slobodan;
Sanders, Georgine M.;
Van Der Plas, Henk C.;
Stam, Casper H.;
Wang, Yuanfang

Publication type:

Article

Synthesis and insecticidal activity of 4-(aminomethyl)-2 H-1-benzothiopyran-2-ones (thiocoumarins) and related compounds.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 135, doi. 10.1002/jhet.5570290124

By:

Nakazumi, Hiroyuki;
Kobara, Yuzoh;
Kitao, Teijiro

Publication type:

Article

Synthesis, stereochemistry and pharmacological activity of rac.- cis-tetrahydro-6-hydroxy-7-(4-methoxyphenyl)-1,4-thiazepin-5(2 H)-ones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 193, doi. 10.1002/jhet.5570290135

By:

Mohacsi, Erno;
O'Brien, Jay P.;
Todaro, Louis J.

Publication type:

Article

1,4,4a,10b-Tetrahydro- N,N-dimethyl-4-phenanthridinamines and 1,4,4a,5,6,10b-hexahydro- N,N-dimethyl-4-phenanthridinamines.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 33, doi. 10.1002/jhet.5570290106

By:

Bobowski, George;
West, Barbara;
Omecinsky, Diana

Publication type:

Article

1,3-dipolar cycloaddition of nitrile oxides with 2-phenyl-4-ethoxymethylene-5(4 H)-oxazolone.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 251, doi. 10.1002/jhet.5570290146

By:

Coutouli-Argyropoulou, E.;
Thessalonikeos, E.

Publication type:

Article

Synthesis and anticonvulsant activity of 3-alkyl-3,4-dihydro-2(1 H)-quinazolinones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 103, doi. 10.1002/jhet.5570290117

By:

Kornet, Milton J.

Publication type:

Article

Amino acids in the synthesis of heterocyclic compounds. Transformations of thiazolones into imidazole derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 155, doi. 10.1002/jhet.5570290128

By:

Copar, Anton;
Stanovnik, Branko;
Tisler, Miha

Publication type:

Article

Synthesis and reactions of methylbenzo[c]quinolizinium salts.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 215, doi. 10.1002/jhet.5570290139

By:

Arai, Sadao;
Arai, Hitoshi;
Tabuchi, Kunihisa;
Yamagishi, Takamichi;
Hida, Mitsuhiko

Publication type:

Article

Synthesis of soluble quinacridones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 167, doi. 10.1002/jhet.5570290130

By:

Kitahara, Kiyoshi;
Yanagimoto, Hiromitsu;
Nakajima, Namiko;
Nishi, Hisao

Publication type:

Article

<sup>17</sup>O NMR spectroscopy: Intramolecular hydrogen bonding in hydroxypyridine carboxy esters.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 1, doi. 10.1002/jhet.5570290101

By:

Boykin, David W.;
Kumar, Arvind

Publication type:

Article

Nucleophilic substitution and ring closure reactions of 4-chloro-3-nitro-2-quinolones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 225, doi. 10.1002/jhet.5570290141

By:

Roschger, Peter;
Fiala, Werner;
Stadlbauer, Wolfgang

Publication type:

Article

Acridine derivatives. IV.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 73, doi. 10.1002/jhet.5570290112

By:

Kimura, Michio;
Kato, Akira;
Okabayashi, Ichizo

Publication type:

Article

A comparative study on the synthesis of pyrazolo-[4,3- c]quinoline oxides by reductive cyclisations.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 275, doi. 10.1002/jhet.5570290152

By:

Sicker, Dieter

Publication type:

Article

Comparative kinetic studies on the synthesis of quinoxalinone derivatives and pyrido[2,3-b]pyrazinone derivatives by the hinsberg reaction.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 129, doi. 10.1002/jhet.5570290123

By:

Bekerman, Diana G.;
Abasolo, Maria Inés;
Fernández, Beatriz M.

Publication type:

Article

Assembled systems [X-azolopyridine][quinoline]. Bases and salts.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 185, doi. 10.1002/jhet.5570290134

By:

Savarino, Piero;
Viscardi, Guido;
Barni, Ermanno;
Di Modica, Gaetano;
Montoneri, Enzo;
Quagliotto, Pierluigi

Publication type:

Article

1,2-fused pyrimidines. V. Synthesis of 1-alkyl or phenyl-2 H-dipyrido-[1,2- a:2′,3′- d]pyrimidine-2,5(1 H)-diones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 25, doi. 10.1002/jhet.5570290105

By:

Di Braccio, Mario;
Roma, Giorgio;
Grossi, Gian Carlo;
Ciarallo, Giovanni

Publication type:

Article

Thiophene systems. 13. The synthesis of novel thienopyranones.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 247, doi. 10.1002/jhet.5570290145

By:

Mcnally, James J.;
Sanfilippo, Pauline J.;
Fitzpatrick, Louis;
Press, Jeffery B.

Publication type:

Article

Cyclocondensation of 3-amino-2-iminonaphtho[1,2- d]-thiazole with α-ketocarboxylic acid derivatives: Synthesis of 2-substituted 3-Oxo-3 H-naphtho[1′,2′:4,5]thiazolo-[3,2- b][1,2,4]triazines as potential anti-HIV agents.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 97, doi. 10.1002/jhet.5570290116

By:

Liu, Kang-Chien;
Shih, Bi-Jane;
Lee, Chuen-Hsiang

Publication type:

Article

Benzoin condensation reactions of 5-membered heterocyclic compounds.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 149, doi. 10.1002/jhet.5570290127

By:

Lee, Chang Kiu;
Kim, Mi Soon;
Gong, Jin Soon;
Lee, In-Sook Han

Publication type:

Article

N-bis(methylthio)methylene derivatives. 5.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 209, doi. 10.1002/jhet.5570290138

By:

Tominaga, Yoshinori;
Ueda, Hiroshi;
Ogata, Koichiro;
Kohra, Shinya

Publication type:

Article

Directed metalation of pyridinesulphonamides. Synthesis of pyridine-fused isothiazoles and 1,2-oxathioles.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 61, doi. 10.1002/jhet.5570290109

By:

Alo, Babajide I.;
Familoni, Oluwole B.;
Marsais, Francis;
Queguiner, Guy

Publication type:

Article

Xanthone analogues of milrinone.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 259, doi. 10.1002/jhet.5570290149

By:

Montanari, Paola;
Chiarini, Alberto;
Budriesi, Roberta;
Valenti, Piero

Publication type:

Article

Preparation of uracil by cycloreversion. Structure of cycloalkane/ene- and norbornane/ene-fused dihydrouracils.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 221, doi. 10.1002/jhet.5570290140

By:

Frimpong-Manso, Samuel;
Nagy, Katalin;
Stájer, Géza;
Bernáth, Gábor;
Sohár, Pál

Publication type:

Article

Multiple reactivity of freund's 'methyl isothiocyanate sulfide' in cycloaddition-elimination reactions.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 69, doi. 10.1002/jhet.5570290111

By:

L'Abbé, Gerrit;
Sannen, Ingrid;
Vandendriessche, Ann

Publication type:

Article

Total assignment of the proton and carbon NMR spectra of 5′-NOR-anhydrovinblastine.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 265, doi. 10.1002/jhet.5570290151

By:

Spitzer, Timothy D.;
Crouch, Ronald C.;
Martin, Gary E.

Publication type:

Article

Convenient preparation of 1,2-alkylenedioxy-benzofuroxans and benzofurazans.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 123, doi. 10.1002/jhet.5570290122

By:

Takakis, Ioannis M.;
Hadjimihalakis, Phaedon M.;
Tsantali, Georgia G.;
Pilini, Helena

Publication type:

Article

Amidrazones. 14. The formation of 1,1-disubstituted hydrazines from the base-promoted hydrolysis of 1,l-disubstituted-3-amino-4,5-dihydro-1 H-pyrazolium halides: Mechanistic considerations.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 181, doi. 10.1002/jhet.5570290133

By:

Smith, Richard F.;
Dennis, Lisa A.;
Ryan, William J.;
Rodriguez, George;
Brophy, Keith A.

Publication type:

Article

Reactions of trichloroacetyl isothiocyanate with organic azides.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 17, doi. 10.1002/jhet.5570290104

By:

L'Abbé, Gerrit;
Bosnian, Joris;
Toppet, Suzanne

Publication type:

Article

One-pot synthesis of novel spiro-annelated pyrrole-containing heterocyclic systems from suitable synthons.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 241, doi. 10.1002/jhet.5570290144

By:

Artico, M.;
Massa, S.;
Mai, A.;
Silvestri, R.;
Stefancich, G.

Publication type:

Article

Enzymatic hydrolysis of heterocyclic nitriles.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 93, doi. 10.1002/jhet.5570290115

By:

Klempier, Norbert;
De Raadt, Anna;
Griengl, Herfried;
Heinisch, Gottfried

Publication type:

Article

First transformations of pyrano[3,4- b]indol-3-ones to salvadoricine and 2,3-diacylindoles.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 145, doi. 10.1002/jhet.5570290126

By:

Pindur, Ulf;
Erfanian-Abdoust, H.

Publication type:

Article

Synthesis of isomeric series of aryltetrahydrobenz-isoxazoles and arylcyclopentisoxazoles.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 203, doi. 10.1002/jhet.5570290137

By:

Fos, Empar;
Borràs, Liset;
Gasull, Maria;
Mauleón, David;
Carganico, Germano

Publication type:

Article

The synthesis and biological activity of new 7-[2-(cyanomethyl)piperazinyl]- and 7-[3-(cyanomethyl)piperazinyl]quinolone antibacterials.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 55, doi. 10.1002/jhet.5570290108

By:

Gubert, S.;
Braojos, C.;
Anglada, L.;
Bolós, J.;
Palacin, C.

Publication type:

Article

1-Methylimidazolium chlorochromate: A new Cr(VI) oxidant and use of anhydrous acetic acid as the catalyst for the oxidation of primary and secondary alcohols.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 257, doi. 10.1002/jhet.5570290148

By:

Agarwal, Seema;
Tiwari, H. P.;
Sharma, J. P.

Publication type:

Article

Synthesis and photochemical reaction of 1,4-dialkyl-7-oxa-2,3,5,6-tetrakis(trifluoromethyl)bicyclohepta-2,5-diene.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 113, doi. 10.1002/jhet.5570290119

By:

Nishida, Masakazu;
Hayakawa, Yoshio;
Matsui, Masaki;
Shibata, Katsuyoshi;
Muramatsu, Hiroshige

Publication type:

Article

Synthesis of condensed quinoxalines. Part II.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 65, doi. 10.1002/jhet.5570290110

By:

Sabnis, R. W.;
Rangnekar, D. W.

Publication type:

Article

Decomposition of cinnabarinic acid by hydrogen peroxide.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 263, doi. 10.1002/jhet.5570290150

By:

Manthey, Michael K.;
Pyne, Stephen G.;
Truscott, Roger J. W.

Publication type:

Article

On the boulton-katritzky rearrangement of 5,6- and 6,7-Dimethoxy-4-nitrobenzofuroxans: A reinvestigation.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 121, doi. 10.1002/jhet.5570290121

By:

Takakis, Ioannis M.;
Hadjimihalakis, Phaedon M.

Publication type:

Article

Lithiation of 1-alkyl-1 H-1,2,4-triazol-5-yl phosphonic acid esters: Novel anion-mediated carbon-to-carbon phosphonate migrations.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 177, doi. 10.1002/jhet.5570290132

By:

Anderson, D. Keith;
Sikorski, James A.

Publication type:

Article

Synthesis of 5,6,8,9,14,14a-hexahydroisoquino[1,2- b][3]benzazepines.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 11, doi. 10.1002/jhet.5570290103

By:

Kim, Dong H.

Publication type:

Article

Novel reaction of carbon suboxide. Synthesis of 6-amino-4-hydroxy-2(1 H)-pyridone derivatives.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 237, doi. 10.1002/jhet.5570290143

By:

Bonsignore, Leonardo;
Cocco, Maria Teresa;
Loy, Giuseppe;
Onnis, Valentina

Publication type:

Article

The effect of fused heterocycles on the liquid crystalline properties of di(alkoxy-substituted-phenyl)pyridazines and di(alkoxy-substituted-phenyl)pyridines.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 87, doi. 10.1002/jhet.5570290114

By:

Mataka, Shuntaro;
Misumi, Osamu;
Lin, Wei Hua;
Tashiro, Masashi;
Takahashi, Kazufumi;
Tori-I, Akiyoshi

Publication type:

Article

Synthesis of new dibenzo nitrogen-oxygen donor macrocycles containing two amide groups.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 141, doi. 10.1002/jhet.5570290125

By:

Lindoy, Leonard F.;
Mahendran, Sumathi;
Krakowiak, Krzysztof E.;
An, Haoyun;
Bradshaw, Jerald S.

Publication type:

Article

Peri-selective photocycloadditions of methyl 2-pyrone-5-carboxylate with unsaturated cyclic ethers.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 199, doi. 10.1002/jhet.5570290136

By:

Shimo, Tetsuro;
Iwakiri, Tsuneaki;
Somekawa, Kenichi;
Suishu, Takaaki

Publication type:

Article

Synthesis of 1,3-disubstituted-5-oxo-7a-methyl-5,7a-dihydroindoles.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 51, doi. 10.1002/jhet.5570290107

By:

Player, Mark R.;
Wang, Li-Chang;
Bayomi, Said M.;
Sowell, J. Walter

Publication type:

Article

Products formed by the reaction of o-diacylbenzenes with primary amines.

Published in:

Journal of Heterocyclic Chemistry, 1992, v. 29, n. 1, p. 255, doi. 10.1002/jhet.5570290147

By:

Nan'Ya, Seiko;
Kitahara, Takeo;
Butsugan, Yasuo

Publication type:

Article