• 440 Citations
  • 12 h-Index
1971 …2015

Research output per year

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Research Output

  • 440 Citations
  • 12 h-Index
  • 49 Article
2015

Chemistry of an Unexplored Heterocyclic Ring System: Versatile Synthesis of 5-Aryl-2,3,4-benzothiadiazepine 2,2-dioxides

Fetter, J., Bertha, F., Molnár, B., Volk, B. & Simig, G., Jul 1 2015, In : Journal of Heterocyclic Chemistry. 52, 4, p. 1136-1142 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2008

Preparation of a new chiral acridino-18-crown-6 ether-based stationary phase for enantioseparation of racemic protonated primary aralkyl amines

Lakatos, S., Fetter, J., Bertha, F., Huszthy, P., Tóth, T., Farkas, V., Orosz, G. & Hollósi, M., Feb 4 2008, In : Tetrahedron. 64, 6, p. 1012-1022 11 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2007

Selective NR1/2B N-methyl-D-aspartate receptor antagonists among indole-2-carboxamides and benzimidazole-2-carboxamides

Borza, I., Bozó, É., Barta-Szalai, G., Kiss, C., Tárkányi, G., Demeter, Á., Gáti, T., Háda, V., Kolok, S., Gere, A., Fodor, L., Nagy, J., Galgóczy, K., Magdó, I., Ágai, B., Fetter, J., Bertha, F., Keserü, G. M., Horváth, C., Farkas, S. & 2 others, Greiner, I. & Domány, G., Mar 8 2007, In : Journal of Medicinal Chemistry. 50, 5, p. 901-914 14 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)
2006

Benzimidazole-2-carboxamides as novel NR2B selective NMDA receptor antagonists

Borza, I., Kolok, S., Gere, A., Nagy, J., Fodor, L., Galgóczy, K., Fetter, J., Bertha, F., Ágai, B., Horváth, C., Farkas, S. & Domány, G., Sep 1 2006, In : Bioorganic and Medicinal Chemistry Letters. 16, 17, p. 4638-4640 3 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

New synthesis of naratriptan

Poszávácz, L., Simig, G., Fetter, J. & Bertha, F., Apr 1 2006, In : Heterocycles. 68, 4, p. 713-719 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Regioselective reactions of mesyloxymethylazetidinones with nucleophiles I. Cleavage of the azetidinone ring, azetidinone-aziridine ring transformations

Boros, É., Bertha, F., Czira, G., Feller, A., Fetter, J., Kajtár-Peredy, M. & Simig, G., Jan 1 2006, In : Journal of Heterocyclic Chemistry. 43, 1, p. 87-94 8 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Synthesis of aminomethylazetidines regioselective reactions of mesyloxymethylazetidinones with nucleophiles II

Boros, É., Bertha, F., Czira, G., Feller, A., Fetter, J., Kajtàr-Peredy, M. & Simig, G., Mar 1 2006, In : Journal of Heterocyclic Chemistry. 43, 2, p. 371-388 18 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2005

New practical synthesis of 5-formylindole

Fetter, J., Bertha, F., Poszávácz, L. & Simig, G., Jan 1 2005, In : Journal of Heterocyclic Chemistry. 42, 1, p. 137-139 3 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2004

Reductive dehalogenation of 4-halogenomethyl azetidin-2-one derivatives. Synthesis of (4-oxo-azetidin-2-yl)acetonitriles

Boros, É., Bertha, F., Fetter, J., Vida, L., Kajtár-Peredy, M. & Czira, G., Aug 1 2004, In : Journal of Chemical Research. 8, p. 558-563 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2003

Oxidative fragmentations of some azolyl ketones and related compounds induced by cerium (IV) ammonium nitrate (CAN)

Bertha, F., Giang, L. T., Fetter, J., Kajtár-Peredy, M., Lempert, K. & Czira, G., Dec 1 2003, In : Journal of Chemical Research - Part S. 12, p. 759-760 2 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)
2001

Dissimilar reactivities of diastereomeric 1,1,1-trifluoro-3-(4-methoxyphenyl)-2,3-diphenylpropan-2-ols in an attempted elimination reaction

Hornyák, G., Fetter, J., Lempert, K., Párkányi, L., Németh, G., Poszávácz, L. & Simig, G., Jan 1 2001, In : Journal of Fluorine Chemistry. 108, 2, p. 239-244 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Relative migratory aptitudes of hydrogen, benzoyl, 4-methoxyphenyl and 4-nitrophenyl groups in some unsaturated carbenes (vinylidenes)

Bertha, F., Fetter, J., Lempert, K., Kajtár-Peredy, M., Czira, G. & Koltai, E., Oct 15 2001, In : Tetrahedron. 57, 42, p. 8889-8895 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
11 Citations (Scopus)
2000
1 Citation (Scopus)
1999

Acetoxylation of β-lactams with lead(IV) acetate

Giang, L. T., Fetter, J., Kajtár-Peredy, M., Lempert, K. & Czira, G., Nov 26 1999, In : Tetrahedron. 55, 48, p. 13741-13748 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Oxidative cyclization by lead(IV) acetate of 1-(4-methoxyphenyl)-4- (tetrazol-5-ylmethyl)azetidin-2-ones to 3-methoxy-9,9a-dihydroazeto[1,2- a]tetrazolo[5,1-ad][1,5]benzodiazepin-11 (10H)-ones and related reactions

Le Thanh, G., Fetter, J., Kajtár-Peredy, M., Lempert, K., Bertha, F., Keseru, G. M., Czira, G. & Czuppon, T., Jul 9 1999, In : Tetrahedron. 55, 28, p. 8457-8474 18 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
1 Citation (Scopus)
17 Citations (Scopus)
1998

Simple and condensed β-lactams, part 31. Acid catalyzed ring closures and ring transformations of some 3-aryloxy-4-oxoazetidine-2-carbaldehydes

Bertha, F., Fetter, J., Kajtár-Peredy, M., Lempert, K. & Czira, G., Dec 10 1998, In : Tetrahedron. 54, 50, p. 15227-15242 16 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Simple and Condensed β-Lactams. Part 30.1 Attempted Synthesis of a 4-Ureidooxymethyl Analogue of Carumonam

Fetter, J., Bertha, F., Vásárhelyi, H. & Kajtár-Peredy, M., Jan 1 1998, In : Journal of Chemical Research - Part S. 3, p. 112-113 2 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1997

A trifluoromethyl group directed semipinacol rearrangement: Synthesis of α-(trifluoroacetyl) diarylmethanes

Hornyák, G., Fetter, J. Ó., Németh, G. Á., Poszávácz, L. & Simig, G., Aug 31 1997, In : Journal of Fluorine Chemistry. 84, 1, p. 49-51 3 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Simple and Condensed β-Lactams. Part 28. 1 the Synthesis of C-Methylcarumonams and of a Related Bis(carbamate)

Fetter, J., Bertha, F., Kajtár-Peredy, M., Lempert, K. & Sápi, A., Jan 1 1997, In : Journal of Chemical Research - Part S. 4, p. 118-119 2 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
13 Citations (Scopus)
1996

On the anomalous behaviour of certain 1-(4-methoxyphenyl)azetidin-2-ones towards cerium(IV) ammonium nitrate (CAN). Structure-reactivity studies

Sápi, A., Bertha, F., Fetter, J., Kajtár-Peredy, M., Keseru, G. M. & Lempert, K., Jan 15 1996, In : Tetrahedron. 52, 3, p. 771-782 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
13 Citations (Scopus)
1995

Simple and condensed β-lactams. Part 22. An unprecedented ring transformation accompanying dephthaloylation of a 3-phthalimidoazetidin-2-one

Fetter, J., Vásárhelyi, H., Kajtár-Peredy, M., Lempert, K., Tamás, J. & Czira, G., Apr 17 1995, In : Tetrahedron. 51, 16, p. 4763-4778 16 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Unprecedented base-induced ring transformation of a 4-[3-amino-4-oxoazetidin-2-yl]thiazol-2(3h)-one

Fetter, J., Kajtar-Peredy, M., Lempert, K. & Vasarhelyi, H., Oct 1 1995, In : Chemistry of Heterocyclic Compounds. 31, 10, p. 1234-1237 4 p.

Research output: Contribution to journalArticle

1994
6 Citations (Scopus)
1993
11 Citations (Scopus)
1992

Simple and condensed β-lactams. Part 13. Synthesis of some 1-(3-acylamino-2-oxoazetidin-1-yl)-cyclopentane- and -cyclohexanecarboxylic acids

Fetter, J., Lempert, K., Nagy, J., Nyitrai, J., Sohár, P., Tombor, Z. & Zauer, K., Dec 1 1992, In : Journal of the Chemical Society, Perkin Transactions 1. 3, p. 369-374 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
16 Citations (Scopus)
1991

The synthesis of some 3-amino-2-halomethyl-, 2-halomethyl-3-(subst.amino)- and 2-halomethyl-3-hetarylquinazolin-4(3H)-ones as potential plant protecting agents

Fetter, J., Czuppon, T., Hornyák, G. & Feller, A., Nov 18 1991, In : Tetrahedron. 47, 45, p. 9393-9410 18 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)
1989

Reactions of some p-substituted triphenylmethyl chlorides with alcohols, alkali-metal alcoholates, and tributylamine

Gyöngyi, I., Huszthy, P., Lempert, K., Fetter, J., Simig, G., Tamás, J. & Hegedüs-Vajda, J., Dec 1 1989, In : Journal of the Chemical Society, Perkin Transactions 2. 7, p. 769-778 10 p.

Research output: Contribution to journalArticle

1988
6 Citations (Scopus)
1986
14 Citations (Scopus)
1985
16 Citations (Scopus)

Simple and condensed β-lactams-I. The application of diketene in β-lactam synthesis. The synthesis and functional group manipulations of diethyl 3-acetyl-4-oxoazetidine-2,2-dicarboxylates

Simig, G., Doleschall, G., Hornyák, G., Fetter, J., Lempert, K., Nyitrai, J., Huszthy, P., Gizur, T. & Kajtár-Peredy, M., 1985, In : Tetrahedron. 41, 2, p. 479-484 6 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
1983
1 Citation (Scopus)
1978
3 Citations (Scopus)

The synthesis of (3,4,5,6-tetrahydro-4-oxo-2h-1,3-thiazin-2-yl)-alkanoic acids, their derivatives and some related compounds

Nyitrai, J., Fetter, J., Hornyák, G., Zauer, K., Lempert, K., Koczka, I., Sági, I. & Rétháti, C., 1978, In : Tetrahedron. 34, 7, p. 1031-1035 5 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
1976

Condensed 1,3,5-triazepines-II. The synthesis of 2,3-dihydro-1H-imidazo[1,2-a] [1,3,5]benzotriazepin-5(6H)-ones and -thiones

Doleschall, G., Hornyák, G., Ágai, B., Simig, G., Fetter, J. & Lempert, K., 1976, In : Tetrahedron. 32, 1, p. 57-64 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
1975

Electron deficient heteroaromatic ammonioamidates, x photolyses of some n-(3-quinazolinio)-amidates

Fetter, J., Lempert, K., Møller, J. & Szalai, G., 1975, In : Tetrahedron Letters. 16, 32, p. 2775-2778 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

N-(6,7-methylenedioxy-3-quinazolinio)amidates-I synthesis spectra and some dark reactions

Fetter, J., Lempert, K. & Møller, J., 1975, In : Tetrahedron. 31, 20, p. 2559-2569 11 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
1973

The synthesis of 2,3-dihydro-1H-imidazo [1,2-a][1,3,5]benzotriazepin-5/6H/-ones and -thiones

Doleschall, G., Hornyák, G., Ágai, B., Simig, G., Fetter, J. & Lempert, K., 1973, In : Tetrahedron Letters. 14, 51, p. 5069-5072 4 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)