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Synthesis of novel 2-amino-1,3-thiazole-5-carboxylates utilising ultrasonic and thermally mediated aminolysis.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 353, doi. 10.1002/jhet.5570400225
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- Article
Oxidative cyclization of n-methyl- and n-benzoylpyridylthioureas. Preparation of new thiazolo[4,5- b] and [5,4- b] pyridine derivatives.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 261, doi. 10.1002/jhet.5570400210
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New reactions of carbon suboxide with alkynes.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 321, doi. 10.1002/jhet.5570400219
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Synthesis of homochiral 2- C-trifluoromethyl D-and L-ribose via trifluoromethylation of pentopyranosid-2-uloses.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 329, doi. 10.1002/jhet.5570400221
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- Article
An anomalous course of the reduction of 2-(3-oxo-3,4-dihydro-quinoxalin-2-yl)benzene diazonium salt. Synthesis of a new quinoxalino[1,2- c][1,2,3]benzotriazine system.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 357, doi. 10.1002/jhet.5570400226
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- Article
Synthesis and biological effects of new derivatives of azines incorporating coumarin.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 249, doi. 10.1002/jhet.5570400208
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Synthesis of trans-disubstituted cyclam ligands appended with two 6-hydroxymethylpyridin-2-ylmethyl sidearms: Crystal structures of the 1,8-dimethyl-4,ll-di(6-hydroxymethylpyridin-2-ylmethyl)cylam ligand and its Co(II) and Ni(II) complexes.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 383, doi. 10.1002/jhet.5570400232
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Efficient synthesis of bromocyclopenta[ b] indoles via a bromination - reduction sequence.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 289, doi. 10.1002/jhet.5570400214
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- Article
Synthesis of new uracil non-nucleoside derivatives as potential inhibitors of HIV-1.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 213, doi. 10.1002/jhet.5570400203
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- Article
New heterocycles from 8-hydroxyquinoline via dipolar 1,3-cycloadditions: Synthesis & biological evaluation.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 243, doi. 10.1002/jhet.5570400207
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- Article
New approach to l' C-modified riboside scaffold via stereoselective functionalization of D-(+)-ribonic-y-lactone.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 317, doi. 10.1002/jhet.5570400218
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- Article
An efficient synthesis of 3-hydroxychromone using niobium pentachloride.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 369, doi. 10.1002/jhet.5570400229
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- Article
Polar effects in free-radical reactions. A novel homolytic acylation of heteroaromatic bases by aerobic oxidation of aldehydes, catalysed by N-hydroxyphthalimide and Co salts.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 325, doi. 10.1002/jhet.5570400220
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Synthesis anti-fungal and anti-bacterial screening of 3-phenyl-1,4,5-trihydro-pyrazol and 2, 4-dihydro[ 1,2,4]-triazol-3-one derivatives of 4-hydroxy-2-oxo-2 H-1-benzopyran.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 377, doi. 10.1002/jhet.5570400231
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Cyclization of thiohydrazonate esters and azo-hydrazone tautomerism of 2-arylhydrazono-3-oxo-1,4-benzothiazines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 207, doi. 10.1002/jhet.5570400202
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- Article
Synthesis of novel phenanthroline derivatives by 3+2 dipolar cycloadition reaction.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 283, doi. 10.1002/jhet.5570400213
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Facile syntheses and antimicrobial studies of 6-(aryloxy/arylthio/chloroethoxy)-2,10-dichloro-4,8-dinitro-12-trichloromemyl-12 H-dibenzo[ d,g][13,2]dioxaphosphocin 6-oxides.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 345, doi. 10.1002/jhet.5570400224
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Preparation of a clinically investigated ras farnesyl transferase inhibitor.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 229, doi. 10.1002/jhet.5570400206
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Synthesis of new arylidencycloalkylpyrazoles of potential biological interest.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 309, doi. 10.1002/jhet.5570400217
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Synthesis of pyrazole-fused heterocycles by thermal rearrangement of N-aziridinylimino ketenimines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 363, doi. 10.1002/jhet.5570400228
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Influence of scale, stoichiometry and temperature on the synthesis of 2,8-dihalo analogues of tröger's base from the corresponding anilines and paraformaldehyde.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 373, doi. 10.1002/jhet.5570400230
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Structure analysis of some α-( n-methyl- n-formylaminomethyl)-quinolines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 201, doi. 10.1002/jhet.5570400201
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- Article
Synthesis and unusual stability of pyridine and n-methyl pyridinium 1,3-dioxolanes.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 277, doi. 10.1002/jhet.5570400212
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Characterization and identification of cleavage products of 3-glycosyl-5-substituted-2-isoxazoline.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 341, doi. 10.1002/jhet.5570400223
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Epoxidation of homoisoflavones.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 395, doi. 10.1002/jhet.5570400234
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Enaminones as building blocks in organic synthesis: A novel route to polyfunctionally substituted benzonitriles, pyridines, eneylbenzotriazoles and diazepines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 225, doi. 10.1002/jhet.5570400205
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Synthesis of substituted 3-phenyl-6 h-pyrazolo[4,3-d]isoxazoles from corresponding 4-benzoyl-5-hydroxypyrazoles.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 303, doi. 10.1002/jhet.5570400216
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Natural product synthesis with unnatural results: Characterization of a novel fused imidazolidinone tetrahydropyrroloindole ring system by long-range <sup>1</sup>H-<sup>15</sup>N 2D-NMR.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 359, doi. 10.1002/jhet.5570400227
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Synthesis of novel benzo[ h] [1,6]naphthyridines via a rearrangement of hexahydro-5 H-pyrrolo [2,1 - c] [1,4]benzodiazepines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 255, doi. 10.1002/jhet.5570400209
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Structural study of highly halogenated dihydropyridine derivatives as potential calcium channel modulators.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 269, doi. 10.1002/jhet.5570400211
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Synthesis and bioactivity of xyridin A and B, metabolites from xyris indica.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 337, doi. 10.1002/jhet.5570400222
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Structural characterization of a degradation product of tin ethyl etiopurpurin (SnET2): Comparison of the long-range heteronuclear correlations detected using conventional GHMBC and IMPEACH-MBC in conjunction with submicro NMR probe technology.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 389, doi. 10.1002/jhet.5570400233
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Decarboxylation in the synthesis of 4-alkyl-, 4-alkenyl- and 4-acylpyrimidines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 219, doi. 10.1002/jhet.5570400204
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Synthesis and reactions of 11 H-benzo[ b]pyrano[3,2- f]indolizines an pyrrolo[3,2,1- ij]pyrano[3,2- c]quinolines.
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- Journal of Heterocyclic Chemistry, 2003, v. 40, n. 2, p. 297, doi. 10.1002/jhet.5570400215
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- Article