Works matching IS 00093122 AND DT 2008 AND VI 44 AND IP 6

Results: 20

The use of 3-amino-4,6-dimethylpyrazolo[3,4- b]pyridine in the synthesis of novel heterocycles of pharmaceutical interest.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 715, doi. 10.1007/s10593-008-0103-8

By:

Metwally, M.;
Etman, H.;
Gafer, H.;
Khalil, A.

Publication type:

Article

Oximes of five-membered heterocyclic compounds with three and four heteroatoms 1. Synthesis and structure (review).

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 637, doi. 10.1007/s10593-008-0094-5

By:

Abele, E.;
Abele, R.;
Lukevics, E.

Publication type:

Article

Synthesis and cytotoxic properties of derivatives of the tert-butyl ester of 7-alkylidene-3-methyl-3-cepheme-4-carboxylic acid.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 739, doi. 10.1007/s10593-008-0099-0

By:

Vorona, M.;
Potorocina, I.;
Veinberg, G.;
Shestakova, I.;
Kanepe, I.;
Lukevics, E.

Publication type:

Article

Study of the bromination of 1,5-dinitro-3-azabicyclo-[3.3.1]non-6-enes.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 690, doi. 10.1007/s10593-008-0107-4

By:

Shakhkeldyan, I.;
Atroshchenko, Yu.;
Melekhina, N.;
Yakunina, I.;
Kobrakov, K.;
Shumsky, A.

Publication type:

Article

Chemistry of hetero analogs of isoflavones 26. Synthesis of 2-alkyl derivatives of 3-(thiazol-2-yl)-and 3-(benzothiazol-2-yl)chromones.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 666, doi. 10.1007/s10593-008-0092-7

By:

Frasinyuk, M.;
Khilya, V.

Publication type:

Article

The synthesis of new 5-aminoisoxazoles by reaction of thiocarbamoylcyanoacetates with hydroxylamine.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 729, doi. 10.1007/s10593-008-0101-x

By:

Khalafy, J.;
Akbari Dilmaghani, K.;
Soltani, L.;
Poursattar-Marjani, A.

Publication type:

Article

Special features of the nucleophilic substitution of halogen in alkyl and benzyl halides with anions generated from 4-hydroxy-2-mercapto-6-methylpyrimidine.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 700, doi. 10.1007/s10593-008-0105-6

By:

Rakhimov, A.;
Titova, E.;
Fedunov, R.;
Babkin, V.

Publication type:

Article

Reaction of phenyl glycidyl ether with some heterocycles.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 650, doi. 10.1007/s10593-008-0093-6

By:

Mesropyan, E.;
Ambartsumyan, G.;
Avetisyan, A.;
Galstyan, A.

Publication type:

Article

Positional isomers of thienopyrimidinones.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 750, doi. 10.1007/s10593-008-0100-y

By:

Kucherenko, T.;
Zadorozhny, A.;
Kovtunenko, V.

Publication type:

Article

Base catalyzed intramolecular cyclization of dialkycrotyl(3-alkenylpropyn-2-yl)ammonium salts and aqueous base fission of 2,2-dialkyl-4-methyl-and 2,2-dialkyl-4,6-dimethyl-2,6,7,7a-tetrahydro-1H-isoindolium bromides.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 671, doi. 10.1007/s10593-008-0090-9

By:

Chukhajian, E.;
Nalbandyan, M.;
Gevorkyan, A.;
Shakhatuni, K.;
Panosyan, G.

Publication type:

Article

Investigation of the conformational transformations in some 7α-methyl-6-oxa-14β-analogs of steroidal estrogens by NMR spectroscopy.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 654, doi. 10.1007/s10593-008-0091-8

By:

Selivanov, S.;
Morozkina, S.;
Chentsova, A.;
Shavva, A.

Publication type:

Article

Unexpected result of the reaction of perimidines with 1,3,5-triazine in the presence of sodium nitrite.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 765, doi. 10.1007/s10593-008-0095-4

By:

Aksenova, I.;
Aksenov, A.;
Lyakhovnenko, A.

Publication type:

Article

Interaction of 2-piperazinobenzaldehyde with cyanoacet(thio)amide: Stereoselective cyclization by the “ tert-amino effect” mechanism.

Published in:

2008

By:

Glukharev, T.;
Klimova, E.;
Platonova, A.;
Morzherin, Yu.

Publication type:

Letter

Recyclization of 2-(3,6-diaryl-2,5-dihydropyridazin-4-yl)-1H-benzimidazoles to 2-[(3,5-diarylpyrazol-4-yl)methyl]-1H-benzimidazoles.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 682, doi. 10.1007/s10593-008-0108-3

By:

Dzvinchuk, I.;
Chernega, A.;
Lozinskii, M.;
Tolmachev, A.

Publication type:

Article

4-Hydroxy-2-quinolones 145. p-Toluenesulfonylhydrazide as a tosylating agent.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 677, doi. 10.1007/s10593-008-0109-2

By:

Ukrainets, I.;
Tkach, A.;
Kravtsova, V.;
Shishkina, S.

Publication type:

Article

Synthesis and properties of azoles and azole derivatives 63. Quantum-chemical analysis of [2+3] cycloaddition of 3-nitro-1-propene with triphenylnitrone.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 735, doi. 10.1007/s10593-008-0102-9

By:

Jasiński, R.;
Jasińska, E.;
Barański, A.

Publication type:

Article

Unexpected result of the reaction of 2-ethoxynaphthalene with 2,4,6-trimethyl-1,3,5-triazine.

Published in:

2008

By:

Aksenov, A.;
Aksenova, I.;
Zamorkin, A.

Publication type:

Letter

Unexpected reactions of 4-amino-2-methylsulfonyl-5-nitro-6-phenylethynylpyrimidine with nucleophiles.

Published in:

2008

By:

Cikotiene, I.;
Pudziuvelyte, E.;
Brukstus, A.

Publication type:

Letter

Synthesis of a novel pentacycle: 8-Methyl-10-phenylpyrazolo[4′,3′: 5,6]-pyrano[3,2- c]-[1,10]phenanthrolin-7(10H)-one.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 709, doi. 10.1007/s10593-008-0106-5

By:

Eller, G.;
Habicht, D.;
Holzer, W.

Publication type:

Article

Synthesis and stereochemical structure of derivatives of 2-substituted 3-cyclohexenylamidoquinazolin-4-ones obtained from N′-cyclohexenecarbonyl-substituted hydrazides of 2-aminobenzoic acid and certain orthoesters.

Published in:

Chemistry of Heterocyclic Compounds, 2008, v. 44, n. 6, p. 722, doi. 10.1007/s10593-008-0104-7

By:

Zicane, D.;
Raviņa, I.;
Tetere, Z.;
Petrova, M.;
Liepinsh, E.

Publication type:

Article