Works matching IS 0022152X AND DT 1996 AND VI 33 AND IP 2
Results: 45
Heterocyclic variants of 1,5-Benzodiazepine system. VII. Synthesis of substituted 2a-Phenyl-4-methylsulfonyl-2-methoxy-1,2,2a,3-tetrahydroazeto[1,2- a][1,5]benzodiazepin-1-ones.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 271, doi. 10.1002/jhet.5570330210
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1-(Azidomethyl)benzotriazole and -5-phenyl-1,2,3,4-tetrazole as 1, 3-dipolar cycloaddition components.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 335, doi. 10.1002/jhet.5570330221
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Syntheses of various 5-(3′-substituted phenyl)uracils.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 409, doi. 10.1002/jhet.5570330232
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Synthesis of 2,3,5,6-tetrahydro-4 H-1,4-thiazin-3-one 1,1-dioxides from methyl (styrylsulfonyl)acetate.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 235, doi. 10.1002/jhet.5570330203
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Synthesis and stereochemistry of oxazolo[4′,5′:1,2]benz[5,4,3- c, d]-indole derivatives as intermediates on the way to a selective dopamine autoreceptor agonist.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 481, doi. 10.1002/jhet.5570330243
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Reactions of 1-aryl-2,2,2-trifluoroethanone oximes with tetrasulfur tetranitride: Novel synthesis of 5-aryl-5-trifluoromethyl-4 H-1,3,2,4,6-dithiatriazines and 1-aryl-2,2,2-trifluoro-ethanonylidenaminosulfenamides.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 295, doi. 10.1002/jhet.5570330214
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Novel heterocycles derived from substituted aroylthioureas: Synthesis of 3, l-benzothiazin-4-ones, thieno[3,2- d][1,3]thiazin-4-ones and 1,2,4-thiadiazolo[2,3- a][3,1]benzothiazin-5-ones.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 355, doi. 10.1002/jhet.5570330225
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Synthesis of some pyrimido[4′,5′:4,5]thieno[2,3- b]quinolines and related heterocycles.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 431, doi. 10.1002/jhet.5570330236
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Synthesis of phenylpyrrolylpyrroles. Part II.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 255, doi. 10.1002/jhet.5570330207
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Syntheses of 8-aminoimidazo[4′,5′:5,6]pyrido[2,3- d]pyrimiciines: Linear tricyclic analogs of adenine.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 319, doi. 10.1002/jhet.5570330218
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A facile conversion of ethoxydihydropyrans to 4-cyanoethylisoxazoles.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 383, doi. 10.1002/jhet.5570330229
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Unsymmetrically substituted furoxans. Part 16.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 327, doi. 10.1002/jhet.5570330220
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Synthesis and stereochemical assignment of 7-arylidene and 7-heteroarylidene morphinan-6-ones.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 399, doi. 10.1002/jhet.5570330231
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Synthesis and in vitro evaluation of some new pyrimidines and related condensed ring systems as potential anticancer agents.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 229, doi. 10.1002/jhet.5570330202
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O-Alkylation of 3-hydroxy-1-phenyl-2-pyrazolin-5-one.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 479, doi. 10.1002/jhet.5570330242
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Synthesis of substituted azaoxindoles for the preparation of aza-tenidap analogs.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 287, doi. 10.1002/jhet.5570330213
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Synthesis and reactions of some 4-heteroaryl-3-nitrocoumarins-.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 351, doi. 10.1002/jhet.5570330224
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A facile synthesis of new β-lactams.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 427, doi. 10.1002/jhet.5570330235
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Hydroxide-promoted redox reactions in water of α-Phenyl-4-nitro-benzenemethanol, α-( p-Nitrophenyl)-4-pyridinemethanol, and α-( p-Nitrophenyl)-4-Pyridinemethanol N-Oxide steric inhibition of resonance.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 249, doi. 10.1002/jhet.5570330206
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Spectroscopic studies of delavirdine mesylate (U-90,152T) a bis(heteroaryl)piperazine (BHAP) HIV reverse transcriptase inhibitor.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 493, doi. 10.1002/jhet.5570330246
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Synthesis of novel N-acyclonucleosides: Benzotriazole, benzothiazinone and pyridooxazinone acyclonucleosides.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 315, doi. 10.1002/jhet.5570330217
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Synthesis and structural elucidation of pyrimido-[1,2- a]benzimidazoles and fused derivatives. i. dihydropyrimido[1,2- a]benzimidazoles.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 373, doi. 10.1002/jhet.5570330228
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Synthesis of 3-methyl-substituted pyrazolotriazolopyrimidin-4-one and pyrazolothiazolopyrimidin-4-one derivatives.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 459, doi. 10.1002/jhet.5570330239
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Friedländer reaction of 3-acetyltropolones: Synthesis of naphthyridinyl- and allied heterocyclic-substituted tropolones.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 389, doi. 10.1002/jhet.5570330230
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New synthesis of isoxazolidines.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 475, doi. 10.1002/jhet.5570330241
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Condensation reactions of 3-Amino-4-imino-4 H-thieno-[3,4- c][1]benzopyran.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 281, doi. 10.1002/jhet.5570330212
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Synthesis of 3-substituted 4,1,2-benzothiadiazine 4,4-dioxides and 2 or 3-substituted 1,4-benzothiazine 1,1-dioxides.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 347, doi. 10.1002/jhet.5570330223
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<sup>1</sup>H-NMR study on the tautomer ratios between the hydrazone imine and diazenylenamine forms in 3-(arylhydrazono)-methyl-2-oxo-1,2-dihydroquinoxalines.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 421, doi. 10.1002/jhet.5570330234
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Retro-ene reaction. II. Reaction of 4,5-dichloro-1-hydroxy-methylpyridazin-6-one with alkyl halides and carboxylic acid chlorides.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 245, doi. 10.1002/jhet.5570330205
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Azo dyes derived from Aminophenylbenzacridinones. VIII.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 489, doi. 10.1002/jhet.5570330245
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Synthesis of condensed tricyclic pyrazolo[3,4- b]thieno[2,3- d]pyridine and related isostere derivatives.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 309, doi. 10.1002/jhet.5570330216
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Antineoplastic anthraquinones. II.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 367, doi. 10.1002/jhet.5570330227
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Streptonigrin and related compounds. 6. Synthesis and activity of some quinoxaline analogues.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 447, doi. 10.1002/jhet.5570330238
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Conformational analysis of 1,2,3,4-tetrahydroisoquinolines.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 265, doi. 10.1002/jhet.5570330209
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Study on the preparation of heteroaryl substituted enamines. A simple synthesis of heteroaryl substituted acetaldoximes from enamines.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 465, doi. 10.1002/jhet.5570330240
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Thiazolo[4,3- c][1,4]benzodiazepines. II. Synthesis of fused[ a]triazolo, tetrazolo and oxadiazolo derivatives.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 275, doi. 10.1002/jhet.5570330211
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Syntheses of folic acid models, 6-( N-acylarylamino)methyllumazines.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 341, doi. 10.1002/jhet.5570330222
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Synthesis of azolylalkylquinolines with cytotoxic activity.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 415, doi. 10.1002/jhet.5570330233
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Two new indoloquinoline alkaloids from cryptolepis sanguinolenta: Cryptosanguinolentine and cryptotackieine.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 239, doi. 10.1002/jhet.5570330204
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Nitration of sydnones. Reaction with 3-Arylsydnones containing electron-donors on the aryl ring.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 485, doi. 10.1002/jhet.5570330244
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The synthesis of 4-benzylamino-6-methyl-1 H-pyrrolo[3, 2- c]pyridine and 4-benzylamino-6-methyl-1 H-pyrrolo[2, 3- b]pyridine.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 303, doi. 10.1002/jhet.5570330215
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1,6- and 1,7-naphthyridines. I. Rearrangement of quinolinimidoacetic acid derivatives.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 361, doi. 10.1002/jhet.5570330226
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Synthesis of pyrimidines from 3-trifluoromethylsulfonyl-oxypropeniminium triflates and nitriles; molecular and crystal structure of the 1:1 and 1:2 Adducts of a 4-(2-diethylaminovinyl)pyrimidine with triflic acid.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 439, doi. 10.1002/jhet.5570330237
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Synthesis of 5-Amino-9-benzyl-6-formyl-4-methoxy-2-pivaloylamino-7,8-dihydropyrimido[4,5- b]azepine. A potentially useful intermediate towards the synthesis of pyrimidoazepine based folic acid derivatives.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 259, doi. 10.1002/jhet.5570330208
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Conformation and ortho steric effects in a series of 2-(pyrazol-1-yl)quinolines.
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- Journal of Heterocyclic Chemistry, 1996, v. 33, n. 2, p. 323, doi. 10.1002/jhet.5570330219
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