Results: 20
Synthesis and anti-hbv activity of 4-aminoanti- pyrine derivatives.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 72, doi. 10.1007/s10593-010-0472-7
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- Publication type:
- Article
Unexpected transformation of spiro-3-cyanomethyl-3-methyl- 1,2,3,4,5,6-hexahydrobenzo[ f]isoquin- olinium-1,2'-(1',2',3',4'-tetrahydro- naphthalen-1'-one) chloride to spiro- 3,4,5,6-tetrahydro-2H-benzo[ h]chromene-2,2'-(tetrahydronaphthalen-1'-one).
- Published in:
- 2010
- By:
- Publication type:
- Letter
Synthesis of 1h-1,5,7-triaza- cyclopenta[ c,d]phenalenes, a new heterocyclic system.
- Published in:
- 2010
- By:
- Publication type:
- Letter
Theoretical evaluation of the geometry and conformational properties of oxonium and ammonium ions of tetra- hydro-1,3-oxazine.
- Published in:
- 2010
- By:
- Publication type:
- Letter
Synthesis of fused pyrimidone derivatives of 4-pyrones from the acetates of Baylis–Hillman adducts.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 30, doi. 10.1007/s10593-010-0466-5
- By:
- Publication type:
- Article
Synthesis of regioisomeric naphtho-furans via naphthyloxyalkanals.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 20, doi. 10.1007/s10593-010-0465-6
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- Publication type:
- Article
Synthesis of heterocycles on the basis of arylation products of unsaturated compounds. 19.* Arylation of 2-acetylthio- phene and the synthesis of 2-(5-aryl-2-thien- yl)-4-quinolinecarboxylic acids.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 50, doi. 10.1007/s10593-010-0468-3
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- Publication type:
- Article
An original method for the synthesis of quinazolines.
- Published in:
- 2010
- By:
- Publication type:
- Letter
First example of the synthesis of N-vinylpyrrole from methoxy- allene and methoxyethyl isothio- cyanate: unprecedented elimination of methanol from a β-substituted methyl ethyl ether.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 61, doi. 10.1007/s10593-010-0470-9
- By:
- Publication type:
- Article
Recyclization reactions of 2-(1-benzoylpyrrolidin- 2-ylidene)malononitrile.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 56, doi. 10.1007/s10593-010-0469-2
- By:
- Publication type:
- Article
New method for the annelation of a pyridine ring on derivatives of imidazole and benzimidazole.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 82, doi. 10.1007/s10593-010-0474-5
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- Publication type:
- Article
Synthesis of 3,5-diaryl-4-(1H-imidazol- 2-yl)-1H-pyrazoles from 2-phenacyl- 1H-imidazole.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 66, doi. 10.1007/s10593-010-0471-8
- By:
- Publication type:
- Article
Reactions of halonitroimidazoles with nucleophiles (review).
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 1, doi. 10.1007/s10593-010-0463-8
- By:
- Publication type:
- Article
First example of a synthesis of the tetracyclic 2,4-di( tert-butyl)- 6,7-dihydrofuro[2',3':3,4]cyclohepta- [1,2- b]indole system.
- Published in:
- 2010
- By:
- Publication type:
- Letter
4-Hydroxy-2-quinolones 173*. 1-R-3-(2-diethylamino- ethyl)-1H-quinazoline- 2,4-dione hydrochlorides as potential local anesthetic agents.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 96, doi. 10.1007/s10593-010-0475-4
- By:
- Publication type:
- Article
Optimization of the synthesis of 2-phenyl-1,2,3-triazole.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 79, doi. 10.1007/s10593-010-0473-6
- By:
- Publication type:
- Article
First synthesis of 2-alkyl- 5-aryl-3,3-bis(methoxycarbonyl)- 4,5-dihydropyrroles.
- Published in:
- 2010
- By:
- Publication type:
- Letter
Investigations in the field of benzoxa- zines. 15*. Tandem heterocyclizations with the participion of 2-formylbenzoic acid. The synthesis of isoindolo[1,2- b][1, 3]- and -[2,1- a][1, 3]benzoxazinones.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 106, doi. 10.1007/s10593-010-0476-3
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- Publication type:
- Article
Synthesis of new heterocyclic derivatives of 2-imino-2,5-dihydro-furans and some of their chemical transformations.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 15, doi. 10.1007/s10593-010-0464-7
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- Publication type:
- Article
Transformations of coumarins accompanied by intermediate opening and recyclization of the lactone ring 3.* Study of the reactions of 3-ethoxy-carbonylcoumarins with cyanoacetyl-hydrazines by NMR spectroscopy.
- Published in:
- Chemistry of Heterocyclic Compounds, 2010, v. 46, n. 1, p. 37, doi. 10.1007/s10593-010-0467-4
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- Publication type:
- Article