Works matching IS 0022152X AND DT 1999 AND VI 36 AND IP 1
Results: 47
Synthesis and anticonvulsant activity of 3-[3-[(dimethylamino)-methyl]-5-methyl-4 H-1,2,4-triazol-4-yl]-4-( o-chlorobenzoyl)pyridine.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 201, doi. 10.1002/jhet.5570360130
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Furopyridines. XXVI. Reactions of cyanopyridine derivatives of furo[2,3- b]-, -[3,2- b]-, -[2,3- c]- and -[3,2- c]pyridine.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 1, doi. 10.1002/jhet.5570360101
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Thermal rearrangement of 1,3-thiazolidine sulfoxides: Thiolsulfinate and thioaldehyde intermediates.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 271, doi. 10.1002/jhet.5570360141
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Synthesis of 6,7-dimethoxy-1-[(halophenoxy)-methyl]-1,2,3,4-tetrahydroisoquinolines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 75, doi. 10.1002/jhet.5570360112
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A simple one step synthesis of new 3,5-disubstituted-4-amino-1,2,4-triazoles.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 149, doi. 10.1002/jhet.5570360123
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Synthesis and absolute configuration of (-)-meridinol and (-)-3-epimeridinol.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 221, doi. 10.1002/jhet.5570360134
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Design, synthesis, and photophysical characterization of novel pentacyclic red shifted azine dyes.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 25, doi. 10.1002/jhet.5570360105
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Palladium-catalyzed synthesis of 3-oxo-1,3-dihydro-1-isobenzofuranyl alkanoates from 2-bromobenzaldehyde and sodium alkanoates.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 289, doi. 10.1002/jhet.5570360145
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Synthesis and properties of 1-aryl-2-alkyl-1,4,5,6-tetrahydropyrimidines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 105, doi. 10.1002/jhet.5570360116
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Controlling substitution patterns on the 1,2,4-triazolo[1,5-α]-pyrimidine ring. Selective removal of chlorine at the 7-position.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 183, doi. 10.1002/jhet.5570360127
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Synthesis of certain 5-substituted thieno[2,3- b]thiophene-2-sulfonamides and thieno[2,3- b]thiophene-2-sulfonamide 6,6-dioxides.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 249, doi. 10.1002/jhet.5570360138
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Infrared study of hydrogen bonds involving N-heterocyclic bases and phenols.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 49, doi. 10.1002/jhet.5570360109
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Susceptibility of morpholine substituents to photo-oxidative decomposition-identification of photo-oxidative degradants of linezolid (PNU-100766).
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 265, doi. 10.1002/jhet.5570360140
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A convenient synthesis of the novel 5 H-thieno[2,3- e]-4,1,2-oxathiazepine ring system via an alkoxycarbenium ion intermediate.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 65, doi. 10.1002/jhet.5570360111
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Synthesis and characterization of some heterocyclic derivatives from 1,2:3,4-Di- o-isopropylidene-α-d-galacto-1,6-hexadialdo-1,5-pyranose oxime.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 177, doi. 10.1002/jhet.5570360126
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Haloacetylated enol ethers. 11.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 217, doi. 10.1002/jhet.5570360133
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The trapping of j,x-biradicals, photochemically produced, with 4-cyanopyridine in neutral and acidic medium.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 17, doi. 10.1002/jhet.5570360104
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7-Deaza-5′-noraristeromycin derivatives resembling L-toyocamycin and L-sangivamycin.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 287, doi. 10.1002/jhet.5570360144
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Synthesis of 4-oxopyrimidinium and 4-oxo-1,4-dihydropyrimidines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 97, doi. 10.1002/jhet.5570360115
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Inhibitors of dihydrofolate reductase: Design, synthesis and antimicrobial activities of 2,4-diamino-6-methyl-5-ethynylpyrimidines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 145, doi. 10.1002/jhet.5570360122
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Synthesis of β-butylsulfanyl α-oligothiophenes from 3-butylsulfanyl-2,2′-bithiophene.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 241, doi. 10.1002/jhet.5570360137
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Haloacetylated enol ethers. 13.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 45, doi. 10.1002/jhet.5570360108
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Acylation, cyanoethylation and alkylation of methyl and phenyl indolylmagnesium salts: Influence of the substituents on the c- and N-reaction products.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 129, doi. 10.1002/jhet.5570360119
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Synthesis of substituted 10,11-dihydro-5 H-dibenz[ b,f]azepines; key synthons in syntheses of pharmaceutically active compounds.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 57, doi. 10.1002/jhet.5570360110
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Preparation of 1,2-disubstituted-3-hydroxy-4(1 H)-quinolinones and the influence of substitution on the course of cyclization.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 141, doi. 10.1002/jhet.5570360121
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Conformationally locked heterocycles. Structure of a doubly bridged pyrimido[1,2- a]pyrimidine from the hantzsch synthesis with 4-(2-hydroxyphenyl)but-3-en-2-one.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 209, doi. 10.1002/jhet.5570360132
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Synthesis and application of ethyl 2-arylazo-4,9-dioxonaphtho[2,3- b]thiophene-3-carboxylate.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 15, doi. 10.1002/jhet.5570360103
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Rearrangement of 2-amino-4-(trifluoromethyl)oxazoles to hydantoins.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 283, doi. 10.1002/jhet.5570360143
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Synthesis and application of 2-arylazo-5-[styryl-4-(β-cyano/-carbethoxy-β-cyanoethenyl)]-1,3,4-thiadiazoles.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 95, doi. 10.1002/jhet.5570360114
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Fused 1,2-dithioles. IV. Synthesis and reactions of 1,2-dithiole s-oxides.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 161, doi. 10.1002/jhet.5570360125
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Methanetricarboxylates as key reagents for the simple preparation of heteroarylcarboxamides with potential biological activity. Part 2.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 237, doi. 10.1002/jhet.5570360136
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Retro-ene reactions in heterocyclic synthesis. IV.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 41, doi. 10.1002/jhet.5570360107
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Synthesis of spiroisoindolinones by palladium-catalyzed heterocyclization of 2-iodobenzoyl chloride with ketimines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 297, doi. 10.1002/jhet.5570360147
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Reactions of 2,3-dihydrospiro[1 H-4- and 5-azabenzimidazole-2,1′-cyclohexane] with nucleophiles: A potential route to some substituted aromatic heterocycles.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 117, doi. 10.1002/jhet.5570360118
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Synthesis and mechanism of formation of novel 2,5-dihydro-2,5-diimino-3,4-di[( N,N-dimethylamino)methylideneamino]pyrroles and 5-amino-3,4-di[( N,N-dimethylamino)methylideneamino]-2 H-2-iminopyrroles.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 193, doi. 10.1002/jhet.5570360129
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Semi-empirical evaluation of substituted terthiophenes as polythiophene precursors.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 137, doi. 10.1002/jhet.5570360120
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Cyclecondensation of 3-amino-1,2,4-triazole with substituted methyl cinnamates.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 205, doi. 10.1002/jhet.5570360131
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Synthesis, characterization and in vitro anthelmintic activity against Nippostrongylus brasiliensis of new 5-aryl-2-phenyl-6,7-dihydropyrazolo[1,5- a]pyrimidines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 11, doi. 10.1002/jhet.5570360102
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Retro-ene reaction. V. Functionalization of 4,5-dihalopyridazin-6-ones using 1-hydroxymethyl-4,5-dihalopyridazin-6-ones as 1-0, 3-n, 5-0 ene-adducts.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 277, doi. 10.1002/jhet.5570360142
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Furopyridines. XXIX.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 81, doi. 10.1002/jhet.5570360113
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Synthesis and reactions of 4 H-3,1-benzothiazines.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 153, doi. 10.1002/jhet.5570360124
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The synthesis of methyl 2-(benzyloxycarbonyl)amino-3-dimethylaminopropenoate. The synthesis of trisubstituted pyrroles, 3-amino-2 H-pyran-2-ones, fused 2 H-pyran-2-ones and 4 H-pyridin-4-ones.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 225, doi. 10.1002/jhet.5570360135
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Knoevenagel reaction of malononitrile with methyl ketone followed by double cyclization catalyzed by potassium fluoride-coated alumina.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 33, doi. 10.1002/jhet.5570360106
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A slightly shorter route to carbocyclic nucleosides. Synthesis of (±)- trans-1-[2-(hydroxymethyl)cyclopentylmethyl]uracil.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 293, doi. 10.1002/jhet.5570360146
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Synthesis of novel 5-aryl-6-cyano-3 H,8 H-pyrido[2,3- d]pyrimidine-4,7-diones in the reaction of 6-amino-4-pyrimidinones with benzaldehyde and ethyl cyanoacetate.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 113, doi. 10.1002/jhet.5570360117
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Thermal and photochemical reaction of isoxazolone with indole-2,3-dione derivatives.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 189, doi. 10.1002/jhet.5570360128
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Arylidene imidazothiazoles. Synthesis, structure and benzodiazepine receptor binding.
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- Journal of Heterocyclic Chemistry, 1999, v. 36, n. 1, p. 257, doi. 10.1002/jhet.5570360139
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