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1

Hydroxyiminoisoquinolin-3(2H)-ones. 9. Synthesis of some oxazolo[5,4-c]-, thiazolo[5,4-c]- and 2,3-dihydro-1H-[1,4]oxazino[2,3-c]isoquinolines

István Tikk, Gyula Deák, Pál Sohár, József Tamás

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 313 KB

1988

2

Exceptional isolation of both imine and enamine desmotropes of 4,1-benzothiazepines

Péter Csomós, Lajos Fodor, Antal Csámpai, Pál Sohár

Journal:

Year:

2010

Language:

english

File:

PDF, 257 KB

english, 2010

3

Staudinger and retro-Staudinger reactions. The dichloro-β-lactam moiety as a useful handle for the synthesis of 4-aryl-2H-1,3-benzothiazine 1,1-dioxides

Lajos Fodor, Péter Csomós, Antal Csámpai, Pál Sohár

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 187 KB

english, 2010

4

Expected and unexpected reactions of 1,3-benzothiazine derivatives, II. Formation of isomeric 5,6-dihydro-1,5-benzothiazocines

Lajos Fodor, Péter Csomós, Antal Csámpai, Pál Sohár, Tamás Holczbauer, Alajos Kálmán

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 335 KB

english, 2011

5

Novel indole syntheses by ring transformation of β-lactam-condensed 1,3-benzothiazines into indolo[2,3-b][1,4]benzothiazepines and indolo[3,2-c]isoquinolines

Lajos Fodor, Péter Csomós, Antal Csámpai, Pál Sohár

Journal:

Year:

2012

Language:

english

File:

PDF, 535 KB

english, 2012

6

ChemInform Abstract: Staudinger and retro-Staudinger Reactions. The Dichloro-β-lactam Moiety as a Useful Handle for the Synthesis of 4-Aryl-2H-1,3-benzothiazine 1,2-Dioxides.

Lajos Fodor, Peter Csomos, Antal Csampai, Pal Sohar

Journal:

Year:

2010

File:

PDF, 31 KB

2010

7

Ferrocenyl pyrazolines: Preparation, structure, redox properties and DFT study on regioselective ring-closure

Virág Zsoldos-Mády, Oliver Ozohanics, Antal Csámpai, Veronika Kudar, Dávid Frigyes, Pál Sohár

Journal:

Journal of Organometallic Chemistry

Year:

2009

Language:

english

File:

PDF, 474 KB

english, 2009

8

Addition von Grignard-Verbindungen an 4H-1,3-Benzothiazin-4-one

István Varga, János Szabö, Pál Sohár

Journal:

European Journal of Inorganic Chemistry

Year:

1975

File:

PDF, 298 KB

1975

9

Some aspects of the chemistry of pyrimido[1,2-B]pyridazinones

Péter Mátyus, Géza Szilágyi, Endre Kasztreiner, György Rabloczky, Pál Sohár

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 486 KB

1988

10

Aromatische Sulfenylchloride, IX. Herstellung, Oxidation und spektroskopische Untersuchung von 1-substituierten (5-Tetrazolyl)aryldisulfiden

Géza Stájer, Enikó A. Szabó, János Pintye, Ferenc Klivényi, Pál Sohár

Journal:

European Journal of Inorganic Chemistry

Year:

1974

File:

PDF, 300 KB

1974

11

ChemInform Abstract: A Retro Diels—Alder Synthetic Method. Fused-Skeleton Isoindolones and Further Saturated Hetero Polycycles

Gabor Bernath, Geza Stajer, Ferenc Fueloep, Pal Sohar

Journal:

Year:

2000

File:

PDF, 25 KB

2000

12

Phenyl-substituted cyclopentane- and cyclohexane-cis-fused-1,3-oxazines and -1,4-oxazepinones. Preparation and stereochemical study

Géza Stájer, Angela E. Szabó, Samuel Frihpong-Manso, Gábor Bernáth, Pál Sohar

Journal:

Year:

1990

Language:

english

File:

PDF, 649 KB

english, 1990

13

Cycloaddition reactions of 1,3-benzothiazines - 6. Reactions of 1,3-benzothiazine derivatives with substituted acetyl chlorides

Pál Sohár, Lajos Fodor, János SzabÓ, Gábor BernÁth

Journal:

Year:

1984

Language:

english

File:

PDF, 481 KB

english, 1984

14

2-Substituted indazoles. Synthesis and antimicrobial activity

Tamás Lóránd, Béla Kocsis, Levente Emôdy, Pál Sohár

Journal:

European Journal of Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 107 KB

english, 1999

15

An unexpected isomerization of 1,3-benzothiazine and isoquinoline-condensed β-lactams

Lajos Fodor, Péter Csomós, Ferenc Fülöp, Antal Csámpai, Pál Sohár

Journal:

Journal of Molecular Structure

Year:

2010

Language:

english

File:

PDF, 658 KB

english, 2010

16

Reaction of aminothiazole-oximetosylates with thiols

Béla Rezessy, Lajos Toldy, Gyula Horváth, Pál Sohár

Journal:

Year:

1991

Language:

english

File:

PDF, 511 KB

english, 1991

17

Saturated heterocycles. Part 216. Synthesis, structure and ring opening of trans-perhydro-1,4-benzoxazepin-3-one derivatives

Lajos Simon, S. Gizella Talpas, Ferenc Fülöp, Gábor Bernáth, Gyula Argay, Alajos Kálmán, PÁL Sohár

Journal:

Journal of Heterocyclic Chemistry

Year:

1995

File:

PDF, 480 KB

1995

18

ChemInform Abstract: Synthesis and Stereochemistry of Stereoisomeric 1,2,3-Oxathiazino[4,3-a]isoquinolines.

Pal Sohar, Eniko Forro, Laszlo Lazar, Gabor Bernath, Reijo Sillanpaeae, Ferenc Fueloep

Journal:

Year:

2000

File:

PDF, 33 KB

2000

19

ChemInform Abstract: Expected and Unexpected Reactions of 1,3-Benzothiazine Derivatives. Part 2. Formation of Isomeric 5,6-Dihydro-1,5-benzothiazocines.

Lajos Fodor, Peter Csomos, Antal Csampai, Pal Sohar, Tamas Holczbauer, Alajos Kalman

Journal:

Year:

2011

File:

PDF, 28 KB

2011

20

Preparation and NMR determination of structures of tri-, tetra- and pentacyclic isoindolone derivatives

Pal Sohár, Samuel Frimpong-Manso, Géza Stájer, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1994

Language:

english

File:

PDF, 586 KB

english, 1994

21

Conformation analysis of intermediates of analogues of Tamoxifen

Rita Kapiller-Dezsőfi, Gábor Németh, Györgyi Lax, Gyula Simig, Pál Sohár

Journal:

Journal of Molecular Structure

Year:

1998

Language:

english

File:

PDF, 184 KB

english, 1998

22

New synthesis of steroidal tetrahydrooxazin-2-ones

Gyula Schneider, László Hackler, Pál Sohár

Journal:

Year:

1987

Language:

english

File:

PDF, 675 KB

english, 1987

23

Stereochemical studies. 81. Saturated heterocycles. 69. Preparation of methylene-bridged 3,1-benzoxazines, 3,1-benzoxazin-2-ones and 3,1-benzoxazine-2-thiones

Géza Stájer, Angela E. Szabó, Ferenc Fülöp, Gábor Bernáth, Pál Sohár

Journal:

Journal of Heterocyclic Chemistry

Year:

1984

File:

PDF, 288 KB

1984

24

Further syntheses with nitroxide α,β-unsaturated aldehydes and allylic bromides

Hideg, Kálmán, Csekö, József, Hankovszky, H. Olga, Sohár, Pál

Journal:

Canadian Journal of Chemistry

Year:

1986

Language:

english

File:

PDF, 631 KB

english, 1986

25

Synthesis of novel 17-(5′-iodo)triazolyl-3-methoxyestrane epimers via Cu(I)-catalyzed azide–alkyne cycloadditon, and an evaluation of their cytotoxic activity in vitro

Schneider, Gyula, Görbe, Tamás, Mernyák, Erzsébet, Wölfling, János, Holczbauer, Tamás, Czugler, Mátyás, Sohár, Pál, Minorics, Renáta, Zupkó, István

Journal:

Year:

2015

Language:

english

File:

PDF, 1.17 MB

english, 2015

26

A rare form of adrenal Cushing’s syndrome

Sohár, Gábor, Szücs, Nikolette, Rácz, Károly, Merkely, Béla, Hüttl, Kálmán, Sármán, Pál, Györkös, Andrea, Gasztonyi, Beáta

Journal:

Year:

2013

Language:

hungarian

File:

PDF, 123 KB

hungarian, 2013

27

ChemInform Abstract: KONFIG. VON SUBSTITUIERTEN EPOXYKETONEN (I)

SOHAR, PAL, SIPOS, GYOERGY

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 93 KB

1971

28

Eine neue Reaktion zur Identifizierung von Mephenytoin

Doz. Dr. Géza Stájer, Angela E. Szabó, Elemér Vinkler, Pál Sohár

Journal:

Archiv der Pharmazie

Year:

1977

File:

PDF, 383 KB

1977

29

Synthesis and Stereochemistry of Stereoisomeric 1,3-Oxazino- and 1,3-Thiazino[4,3-a]isoquinolines

Ferenc Fülöp, Gäbor Bernäth, M. S. El-Gharib, Jenö Kóbor, PÁL Sohár, István Pelczer, Gyula Argay, Alajos Kálmán

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 690 KB

english, 1990

30

ChemInform Abstract: Reactions of Uracils. Part 25. An Efficient Synthesis of Thioisomuenchnones Derived from Uracils and Uridine: Novel Type of Mesoionic Nucleosides.

Heinrich Wamhoff, Christof Hoehmann, Pal Sohar

Journal:

Year:

2000

File:

PDF, 27 KB

2000

31

Structure of a norbornane-fused pentacyclic isoxazoline

Pál Sohár, István Kövesdi, Samuel Frimpong-Manso, Géza Stájer, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1990

Language:

english

File:

PDF, 335 KB

english, 1990

32

Saturated heterocycles—113: Synthesis and stereochemical investigation of cis- and trans-1-substituted 7,8-dimethoxy-1,4,5,9b-tetrahydro-2H-azeto[2,1-a]isoquinolines

Jenó Kóbor, Ferenc Fülöp, Gábor Bernáth, Pál Sohár

Journal:

Year:

1987

Language:

english

File:

PDF, 442 KB

english, 1987

33

Ring transformations of 1,3-benzothiazine derivatives II conversion of 6α-aryl-7α-chloro-2,3(2′,3′-dialkqxybenzo)-1-thiaoctems3 into 2-carbomethoxy-3-aryl-7,8-dialkoxy-4.5-dihydro-1,4-benzothiazepines

Lajos Fodor, János Szabó, Erzsébet Szúcs, Gábor Bernáth, Pál Sohár, József Tamás

Journal:

Year:

1984

Language:

english

File:

PDF, 516 KB

english, 1984

34

ChemInform Abstract: PHOTOCHEMIE VON HETEROCYCLEN 4. MITT. DIE PHOTOCHEMISCH INDUZIERTE ALKYLIERUNG VON ENAMINOESTERN UND -KETONEN MIT DIHALOGENMALEINIMIDEN UND FOLGEREAKTIONEN

SZILAGYI, GEZA, WAMHOFF, HEINRICH, SOHAR, PAL

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 218 KB

1975

35

Tricarbonylmethane acylhydrazones: Reactions under acylating conditions and formation of fused isoxazole derivatives with concomitant NN bond cleavage

László Somogyi, Pál Sohár

Journal:

European Journal of Organic Chemistry

Year:

1995

Language:

english

File:

PDF, 424 KB

english, 1995

36

Synthesis of 1,2-benzisothiazoles by the oxidative ring contraction of 2-aryl- and 4-aryl-3,4-dihydro-2H-1,3-benzothiazines

János Szabó, Erzsébet Szűcs, Lajos Fodor, Gábor Bernáth, Pál Sohár

Journal:

Year:

1989

Language:

english

File:

PDF, 507 KB

english, 1989

37

Ring Transformations of 1,3 -Benzothiazines, 51 synthesis of benzisothiazoles by the oxidative ring contraction of 2-aryl-4H-and 4-ARYL-2H-1,3-benzothiazines

Ja´nos Szabo´, Erzse´bet Szu¨cs, Lajos Fodor, A´gnes Kato´cs, Gabor Bernath, Pal Sohar

Journal:

Year:

1988

Language:

english

File:

PDF, 662 KB

english, 1988

38

Synthesis of quinazolino-1,3-benzothiazine derivatives

János Szabó, Ernest Bani-Akoto, György Dombi, Gábor Bernáth, Lajos Fodor, PÁL Sohár

Journal:

Journal of Heterocyclic Chemistry

Year:

1992

File:

PDF, 319 KB

1992

39

Synthesis and steric structure determination of 9b-p-tolylperhydrothiazolo[2,3-a]isoindolone isomers

Géza Stájer, Angela E. Szabó, Ferenc Csende, Gábor Bernáth, Pál Sohár

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1996

Language:

english

File:

PDF, 305 KB

english, 1996

40

EFFICIENT SYNTHESIS OF FUSED ISOTHIAZOLO C-NUCLEOSIDES. III. SYNTHESIS OF 7-SUBSTITUTED ISOTHIAZOLO[4,5-d]PYRIMIDINE C-NUCLEOSIDES *

Wamhoff, Heinrich, Bamberg, Andrea, Sohár, Pál

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2001

Language:

english

File:

PDF, 197 KB

english, 2001

41

Stereoselective Synthesis and Determination of the C-16 Configuration of 16-Halomethyl/16-Hydroxymethyl Steroids

Sohár, Pál, Fürjes, Attila, Wölfling, János, Schneider, Gyula

Journal:

Year:

1992

File:

PDF, 305 KB

1992

42

ChemInform Abstract: ADDITION VON GRIGNARD-VERBINDUNGEN AN 4H-1,3-BENZOTHIAZIN-4-ONE

VARGA, ISTVAN, SZABO, JANOS, SOHAR, PAL

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 211 KB

1975

43

Synthesis, Configuration and NMR Spectroscopic Investigation of Tricyclic Oxazines and Oxazinones Fused with Norbornene Skeleton

Pál Sohár, Géza Stájer, Gábor Bernáth

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1982

Language:

english

File:

PDF, 35 KB

english, 1982

44

Synthesis and transformations of 4,5-dihydro-1,4-benzothiazepin-3(2H)-one derivatives

János Szabó, Lajos Fodor, Ágnes Katócs, Gábor Bernáth, Pál Sohár

Journal:

European Journal of Inorganic Chemistry

Year:

1986

Language:

english

File:

PDF, 560 KB

english, 1986

45

ChemInform Abstract: Reactions of Uracils. Part 24. Multiple Anellation to Uracils and Their Analogues — An Approach to Nevirapine-Type Tricycles.

Heinrich Wamhoff, Christian Sattler, Pal Sohar, Janos Rohonczy

Journal:

Year:

2000

File:

PDF, 33 KB

2000

46

ChemInform Abstract: Preparation of Hydroxy-Substituted Hexahydrophthalazinones from Cyclohexane- and Norbornanelactones or Ketallactones.

Jozsef A. Szabo, Pal Sohar, Antal Csampai, Geza Stajer

Journal:

Year:

2002

File:

PDF, 32 KB

2002

47

Stereochemical studies—76 saturated heterocycles—63 : synthesis of cis- and trans-n-methyl- and n-benzyl-4.5- and 5,6-tetramethylenetetrahydro-1,3-oxazines; an x-ray study of n-benzyl-cis-4,5-tetramethylenetetrahydro-1,-3-oxazinium- picrate

Ferenc Folöp, Gábor Bernáth, Gyula Argay, Alajos Kálmán, Pál Sohár

Journal:

Year:

1984

Language:

english

File:

PDF, 539 KB

english, 1984

48

Stereochemical studies—75 : Saturated heterocycles—62. connection between the diastereoselectivity and the dominant conformation in the formation of condensed- skeleton 1,3-oxazines, first X-ray diffraction evidence of N-outside conformation

Gábor Bernáth, Ferenc Fülöp, Alajos Kálmán, Gyula Argay, Pál Sohár, István Pelczer

Journal:

Year:

1984

Language:

english

File:

PDF, 492 KB

english, 1984

49

Stereochemical studies — 79 synthesis and kinetic study on the retrodiene decomposition of norbornene-condensed 1,3-oxazin-4-ones

Géza Stájer, LászlÓ Mód, Angela E. Szabó, Ferenc Folöp, Gábor Bernáth, Pál Sohár

Journal:

Year:

1984

Language:

english

File:

PDF, 584 KB

english, 1984

50

Some reactions of 1,6-di-O-p-tolylsulphonyl-D-mannitol and its derivatives

Jànos Kuszmann, Pál Sohár

Journal:

Carbohydrate Research

Year:

1974

Language:

english

File:

PDF, 483 KB

english, 1974

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