Works matching IS 0022152X AND DT 2006 AND VI 43 AND IP 4
Results: 49
Synthesis and biological activities of cis and trans 5-amino-3-[(6-chloro-3-pyridyl)methyl]amino-1-(5,5-dimethyl-2-oxo-4-substitutedphenyl-1,3,2-dioxaphosphinan-2-yl)-4-cyano(ethoxycarbonyl)-1 H-pyrazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1021, doi. 10.1002/jhet.5570430430
- By:
- Publication type:
- Article
2-Methyl-4-oxo-4 H-1-benzopyran-4-one as a synthon in heterocyclic chemistry.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 813, doi. 10.1002/jhet.5570430401
- By:
- Publication type:
- Article
Facile synthesis of pyrrolo[2,1- c][1,4]benzodiazepine-5,11-dione dimer.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1091, doi. 10.1002/jhet.5570430441
- By:
- Publication type:
- Article
Aromatization and ring cyclization: A reasonable understanding on the ring cyclization mechanism of 3-amino-6-hydrazino-1,2,4-triazin-5(2 H)-one reacted with one-carbon fragment reagents or nitrous acid.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 889, doi. 10.1002/jhet.5570430412
- By:
- Publication type:
- Article
Azulene-substituted pyranylium salts. Syntheses and products characterization.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 963, doi. 10.1002/jhet.5570430423
- By:
- Publication type:
- Article
Isothiazolo[5,4- d]isoxazole S,S-dioxides and pyrazolo [3,4- d]-isothiazole S,S-dioxides through cycloaddition reaction on 3-benzylaminoisothiazole S,S-dioxides.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1045, doi. 10.1002/jhet.5570430434
- By:
- Publication type:
- Article
Transformation of 4-oxo-4 H-[1]-benzopyran-3-carboxaldehydes into pyrazolo[3,4- B]pyridines.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 843, doi. 10.1002/jhet.5570430405
- By:
- Publication type:
- Article
Synthesis of new peptide nucleic acid monomer with glycylglycine backbone.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1111, doi. 10.1002/jhet.5570430445
- By:
- Publication type:
- Article
Microbial screening of novel synthesized formazans having amide linkagesΦ.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1083, doi. 10.1002/jhet.5570430440
- By:
- Publication type:
- Article
Ring transformation of 1,5-diazabicyclo[3.1.0]hexanes under the action of arylketenes.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 881, doi. 10.1002/jhet.5570430411
- By:
- Publication type:
- Article
Behavior of 3-benzylamino-5-aryl-2(3 H)-furanones towards some nitrogen nucleophiles.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 957, doi. 10.1002/jhet.5570430422
- By:
- Publication type:
- Article
Synthesis, properties and solid state structure of 5-diphenylphosphino-2-hydroxy-1,3-xylyl-18-crown-5.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 997, doi. 10.1002/jhet.5570430427
- By:
- Publication type:
- Article
A facile synthesis of some substituted furopyrimidine derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1129, doi. 10.1002/jhet.5570430449
- By:
- Publication type:
- Article
π-Aryl/heteroaryl conjugated coumarin-thiazoles: Synthesis, optical spectral and nonlinear optic properties.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 917, doi. 10.1002/jhet.5570430416
- By:
- Publication type:
- Article
Synthesis and biological activity of novel 1-(2,3,4-trimethoxyphenyl)-2-{[5-(3,4,5-trimethoxyphenyl)-1,3,4-thiadiazol-2-yl]thio}ethanone oxime ester derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 867, doi. 10.1002/jhet.5570430409
- By:
- Publication type:
- Article
Stereocontrolled synthesis of tricyclic fused oxazolidinone as antibacterial agent.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1071, doi. 10.1002/jhet.5570430438
- By:
- Publication type:
- Article
Condensation of some ketones with methylene active nitriles in varied stoichiometries.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1037, doi. 10.1002/jhet.5570430433
- By:
- Publication type:
- Article
Study of synthesis of 2-(2-alkoxyphenyl)-1 H-imidazoles. Comparison of oxidative aromatization reactions of imidazolines.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 835, doi. 10.1002/jhet.5570430404
- By:
- Publication type:
- Article
Reaction of malonates with camphoranile synthesis of 4-hydroxy-2-pyridones attached to the bornane ring system.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1105, doi. 10.1002/jhet.5570430444
- By:
- Publication type:
- Article
One-pot three-component synthesis of 2-substituted 4-aminoquinazolines.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 913, doi. 10.1002/jhet.5570430415
- By:
- Publication type:
- Article
A clean synthesis of polyhydroacridine and indenoquinoline derivatives catalyzed by triethylbenzylammonium chloride in aqueous media.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 989, doi. 10.1002/jhet.5570430426
- By:
- Publication type:
- Article
Synthesis of N-amino-3-hydroxy-2-phenyl-4(1 H)-quinolinone.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1065, doi. 10.1002/jhet.5570430437
- By:
- Publication type:
- Article
Synthesis of 1-acyl-1,2-dihydro-3 H-pyrazol-3-ones VIA lewis acid-mediated rearrangement of 3-acyloxypyrazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 859, doi. 10.1002/jhet.5570430408
- By:
- Publication type:
- Article
Lithiation of N-protected-dihydro-1,4-benzoxaziness.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1125, doi. 10.1002/jhet.5570430448
- By:
- Publication type:
- Article
A novel route to tetracyclic fused tetrazines and thiadiazines.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 935, doi. 10.1002/jhet.5570430419
- By:
- Publication type:
- Article
Lewis acid catalyzed nenitzescu indole synthesis.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 873, doi. 10.1002/jhet.5570430410
- By:
- Publication type:
- Article
Efficient synthesis of 3-arylaminopyrroline-2-ones by the tandem reaction of anilines and β,γ-unsaturated α-ketoesters.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 949, doi. 10.1002/jhet.5570430421
- By:
- Publication type:
- Article
Dibenzo-fused seven-membered nitrogen heterocycles by a tandem reduction-lactamization reaction.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1031, doi. 10.1002/jhet.5570430432
- By:
- Publication type:
- Article
A facile synthesis of pyrazolo[3,4- D]pyridazines Via the 1,3-dipolar cycloaddition of 3-arylsydnones. Synthesis and computational studies of 1-aryl-4,5-dihydro-1 H-pyrazolo[3,4- D]pyridazine-3,6-diones and their 3,6-dichloro derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 827, doi. 10.1002/jhet.5570430403
- By:
- Publication type:
- Article
Synthetic approaches to bridgehead nitrogen methanesulfonamide derivatives of 3-amino-2-thioxo-2,3-dihydrothieno[2,3- d]pyrimidin-4(1 H)-ones, potential cox-2 selective inhibitors.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1099, doi. 10.1002/jhet.5570430443
- By:
- Publication type:
- Article
Synthesis and chemical transformation of fused tetrazoles derived from 2-bromomethyl- and 2-iodomethyl-3,5,6,7-tetrahydro-4(2 H)-benzofuranones.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 905, doi. 10.1002/jhet.5570430414
- By:
- Publication type:
- Article
One-pot synthesis of hexahydroquinolines Via a four-component cyclocondensation under microwave irradiation in solvent free conditions: A green chemistry strategy.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 985, doi. 10.1002/jhet.5570430425
- By:
- Publication type:
- Article
Convenient synthesis of some 2-substituted 4(3 H)-quinazolinone derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1057, doi. 10.1002/jhet.5570430436
- By:
- Publication type:
- Article
An efficient one-pot synthesis of 5-aryl substituted 2-amino-5,8-dihydropyrido[2,3- D] pyrimidin-4,7-diones under microwave irradiationl without catalyst.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 855, doi. 10.1002/jhet.5570430407
- By:
- Publication type:
- Article
One-pot synthesis of 2-aminobenzothiazoles using a new reagent of [bmim]br<sub>3</sub> in [bmim]BF<sub>4</sub>.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1123, doi. 10.1002/jhet.5570430447
- By:
- Publication type:
- Article
Studies with 3-functionally substituted 2-arylhydrazononitriles: A new route to 3-substituted-2-arylhydrazononitriles, 4-amino-pyrazole-5-carbonitriles, azadienes and cinnolines.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 931, doi. 10.1002/jhet.5570430418
- By:
- Publication type:
- Article
New TRANS/CIS tetrahydroisoquinolines. 3. [1,3]-oxazolo-[3,2- B]-tetrahydroisoquinolinones having an angular aryl substituent.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1015, doi. 10.1002/jhet.5570430429
- By:
- Publication type:
- Article
Synthesis of novel 2-amino-6,8-dithioxopurine derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 943, doi. 10.1002/jhet.5570430420
- By:
- Publication type:
- Article
Synthesis, crystal structure of some new 2-(4-methylbenzoylimino)-3-aryl-4-methyl-1,3-thiazolines.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1027, doi. 10.1002/jhet.5570430431
- By:
- Publication type:
- Article
An efficient one-pot synthesis of 6-aryl-5-cyano-2-thiopyrimidinone derivatives and their piperidinium ionic forms, x-ray crystal structures.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 821, doi. 10.1002/jhet.5570430402
- By:
- Publication type:
- Article
Study of the pyrimidine nucleobase C5C6 bond reactivity under thio-michael/aldol tandem reaction conditions.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1095, doi. 10.1002/jhet.5570430442
- By:
- Publication type:
- Article
Microwave induced synthesis of the thiazolidine-2,4-dione motif and the efficient solvent free-solid phase parallel syntheses of 5-benzylidene-thiazolidine-2,4-dione and 5-benzylidene-2-thioxo-thiazolidine-4-one compounds.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 897, doi. 10.1002/jhet.5570430413
- By:
- Publication type:
- Article
Synthesis of novel 1-substituted [1,3]thiazolo[3,2- a]-[1,5]benzodiazepine derivatives from 1,5-benzodiazepine-2-thiones and α-halogen carbonyl compounds.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 979, doi. 10.1002/jhet.5570430424
- By:
- Publication type:
- Article
Synthesis of new heteroaromatic nitrogen ligands: Pyrimido-[4″,5″:4′,5′]-thieno[3′,2′:4,5]thieno[3,2- d]pyrimidines and 1,2,3-triazine[4″,5″:4′,5′]thieno[3′,2′:4,5]thieno[3,2- d]-1,2,3-triazines
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1051, doi. 10.1002/jhet.5570430435
- By:
- Publication type:
- Article
Reaction of 4-substituted thiosemicarbazides with (2,4,7-trinitro-9 H-fluoren-9-ylidene)propanedinitrile.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 849, doi. 10.1002/jhet.5570430406
- By:
- Publication type:
- Article
Formation of pyridazino[4,5- c]pyridazine derivatives upon [4+2]cycloaddition of 4-phenyl-1,2,4-triazoline-3,5-dione to cross-conjugated monoferrocenyltrienes.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1115, doi. 10.1002/jhet.5570430446
- By:
- Publication type:
- Article
Synthesis, structure and biological activities of [α-(alkylcarbonyl)-2-(1,2,4-triazol-1-yl)]ethyl-N,N-dialkydithiocarbamate derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 925, doi. 10.1002/jhet.5570430417
- By:
- Publication type:
- Article
The reaction of aryl and heteroarylhydrazines with aryl-trifluoromethyl β-diketones.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1003, doi. 10.1002/jhet.5570430428
- By:
- Publication type:
- Article
Synthesis of imidazole and imidazolium porphyrins.
- Published in:
- Journal of Heterocyclic Chemistry, 2006, v. 43, n. 4, p. 1077, doi. 10.1002/jhet.5570430439
- By:
- Publication type:
- Article