Gyula Argay: search on Z-Library

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1

A Stilbene from the Roots of Leuzea c arthamoides

Hajdú, Zsuzsanna, Varga, Erzsébet, Hohmann, Judit, Kálmán, Alajos, Argay, Gyula, Günther, Gábor

Journal:

Journal of Natural Products

Year:

1998

Language:

english

File:

PDF, 67 KB

english, 1998

2

Synthesis of vinca alkaloids and related compounds—XVI: New route to the stereoselective synthesis of (+)-vincamine, (-)-vincamone and (+)-apovincaminic acid esters

Lajos Szabó, János Sápi, György Kalaus, Gyula Argay, Alajos Kálmán, Eszter Baitz-Gács, József Tamás, Csaba Szántay

Journal:

Year:

1983

Language:

english

File:

PDF, 983 KB

english, 1983

3

Discovery and Biological Evaluation of a New Family of Potent Modulators of Multidrug Resistance: Reversal of Multidrug Resistance of Mouse Lymphoma Cells by New Natural Jatrophane Diterpenoids (I)-(III) Isolated from Euphorbia Species.

Judit Hohmann, Joseph Molnar, Dora Redei, Ferenc Evanics, Peter Forgo, Alajos Kalman, Gyula Argay, Pal Szabo

Journal:

Year:

2002

File:

PDF, 29 KB

2002

4

Synthesis of 1,3-Di[alkoxy(aryloxy)carbonyl]-2-oxo-2,3-dihydroindoles

Márta Porcs-Makkay, Gyula Argay, Alajos Kálmán, Gyula Simig

Journal:

Year:

2000

Language:

english

File:

PDF, 136 KB

english, 2000

5

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

6

Heterocyclic Compounds from Sugars, XIII. 1 Synthesis of 2-Polyhydroxyalkyl-Δ4-1,3, 4-Thiadiazolines from Aldoses

Gyula Argay, René Csuk, Zoltán Györgydeák, Alajos Kálmán, Günther Snatzke

Journal:

Year:

1995

Language:

english

File:

PDF, 847 KB

english, 1995

7

Crystal structure of rosmanol-9-ethylether

Gyula Argay, Alajos Kálmán, Béla Ribár, Zoltán Djarmati, Nikola Tot, Ernö Schwirtlich, Ratko M. Jankov

Journal:

Journal of Chemical Crystallography

Year:

1991

Language:

english

File:

PDF, 261 KB

english, 1991

8

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

9

On triazoles XLIV [1]. synthesis of new ring systems containing imidazo[2′,1′:3,4] [1,2,4] triazolo [1,5-a]pyrimidine and imidazo[1′,2′:2,3][1,2,4]triazolo[1,5-a]pyrimidine skeleton

Gábor Berecz, József Reiter, Gyula Argay, Alajos Kálmán

Journal:

Journal of Heterocyclic Chemistry

Year:

2002

Language:

english

File:

PDF, 85 KB

english, 2002

10

ChemInform Abstract: Serrulation A and B, New Diterpene Polyesters from Euphorbia serrulata.

Judit Hohmann, Dora Redei, Ferenc Evanics, Alajos Kalman, Gyula Argay, Tibor Bartok

Journal:

Year:

2000

File:

PDF, 28 KB

2000

11

Syntheses and NMR, MS and X-Ray Investigations of Homoadamantane-Fused Pyridopyrimidinones.

Zsuzsanna Cs. Gyarmati, Peter Csomos, Gabor Bernath, Pauliina Valtamo, Henri Kivelae, Gyula Argay, Alajos Kalman, Karel D. Klika, Kalevi Pihlaja

Journal:

Year:

2004

File:

PDF, 138 KB

2004

12

Molekül- und Kristallstruktur des Adduktes aus Acetylacetonat und 3-Methyl-2,4,6-triphenyl-pyryliumkation

Leo Kutschabsky, Gyula Argay, Gerhard W. Fischer, Thomas Zimmermann

Journal:

Zeitschrift für Chemie

Year:

1984

File:

PDF, 245 KB

1984

13

Kinetic studies on the copper(II)-mediated oxygenolysis of the flavonolate ligand. Crystal structures of [Cu(fla)2] (fla = flavonolate) and [Cu(O-bs)2(py)3] (O-bs = O-benzoylsalicylate) †

Balogh-Hergovich, Éva, Kaizer, József, Speier, Gábor, Argay, Gyula, Párkányi, László

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1999

Language:

english

File:

PDF, 251 KB

english, 1999

14

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

15

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

16

Study on the Existence of Hydrogen Bonds in Ammonium Permanganate

László Kótai, Gyula Argay, Sándor Holly, Ágnes Keszler, Béla Pukánszky, Kalyan K. Banerji

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2001

Language:

english

File:

PDF, 109 KB

english, 2001

17

Saturated heterocycless—35 : Synthesis and conformational analysis of stereoisomeric 2-oxo- and 2-thioxo-cis- and trans-5,6-trimethylene-3,4,5,6-tetrahydro-1,3-oxazines

Géza Stájer, Enikö A. Szabó, Ferenc Fülöp, Gábor Bernáth, Alajos Kálmán, Gyula Argay, Pál Sohár

Journal:

Year:

1983

Language:

english

File:

PDF, 575 KB

english, 1983

18

Sterochemical Studies 107 Saturated heterocycles 111: Preparation of uracils via cycloreversion of norbornenefused pyrimidinediones

Gábor Bernáth, Géza Stájer, Angela E. Szabó, Zsolt Szóke-Molnár, Pál Sohár, Gyula Argay, Alajos Kálmán

Journal:

Year:

1987

Language:

english

File:

PDF, 529 KB

english, 1987

19

Ozonation of 3β-acetoxy-5α-chloro-cholestane in solution. X-ray study of 3β-acetoxy-5α-chloro-14-cholestene-ozonide.

Dušan Miljković, Djerdj Čanadi, Julijana Petrović, Slobodanka Stankovič, Béla Ribár, Gyula Argay, Alajos Kálmán

Journal:

Tetrahedron Letters

Year:

1984

Language:

english

File:

PDF, 200 KB

english, 1984

20

A Thermally Induced Low-temperature Intramolecular Redox Reaction of bis(pyridine)silver(I) Permanganate and its hemipyridine Solvate

László Kótai, Judit Fodor, Emma Jakab, István Sajó, Piroska Szabó, Ferenc Lónyi, József Valyon, István Gács, Gyula Argay, Kalyan K. Banerji

Journal:

Transition Metal Chemistry

Year:

2006

Language:

english

File:

PDF, 236 KB

english, 2006

21

TRANSITION METAL COMPLEXES WITH THIOSEMICARBAZIDE-BASED LIGANDS. PART 25. SYNTHESIS AND X-RAY CRYSTAL STRUCTURE OF CIS-DIOXO [(SALICYLALDEHYDE THIOSEMICARBAZONATO(1-))] AQUOMOLYBDENUM (VI)CHLORIDE MONOHYDRATE, [MoO 2 (HL)H 2 O]Cl·H 2 O

Argay, Gyula, Kálmán, Alajos, Leovac, Vukadin M., Češljević, Valeria I., Ribár, Béla

Journal:

Journal of Coordination Chemistry

Year:

1996

Language:

english

File:

PDF, 405 KB

english, 1996

22

Intramolecular S⋯S and S⋯O close contacts in 1,8-bis(phenylsulfanyl)naphthalene derivatives of different sulfur valence state: an X-ray study

Péter Nagy, Dénes Szabó, István Kapovits, Árpád Kucsman, Gyula Argay, Alajos Kálmán

Journal:

Journal of Molecular Structure

Year:

2002

Language:

english

File:

PDF, 267 KB

english, 2002

23

Two polymorphs of a ?-lactam (trans-13-azabicyclo[10.2.0]tetradecan-14-one). Concomitant crystal polymorphism and isostructurality

F�bi�n, L�szl�, K�lm�n, Alajos, Argay, Gyula, Bern�th, G�bor, Gyarmati, Zsuzsanna Cs.

Journal:

Chemical Communications

Year:

2004

Language:

english

File:

PDF, 305 KB

english, 2004

24

Dipole-Induced Polymorphs of trans- 2-Hydroxycycloheptanecarboxylic Acid with Virtually the Same Unit Cell

Kálmán, Alajos, Fábián, László, Argay, Gyula, Bernáth, Gábor, Gyarmati, Zsuzsanna

Journal:

Journal of the American Chemical Society

Year:

2003

Language:

english

File:

PDF, 114 KB

english, 2003

25

Chemoenzymatic Preparation of Enantiopure Homoadamantyl β-Amino Acid and β-Lactam Derivatives

Zsuzsanna Cs. Gyarmati, Arto Liljeblad, Gyula Argay, Alajos Kálmán, Gábor Bernáth, Liisa T. Kanerva

Journal:

Advanced Synthesis & Catalysis

Year:

2004

Language:

english

File:

PDF, 135 KB

english, 2004

26

TRANSITION METAL COMPLEXES WITH HYDRAZIDES AND HYDRAZONES. PART 8 1 . X-RAY CRYSTAL STRUCTURE OF A CATENA -POLYBROMO (ACETONE-1-NAPHTHOYLHYDRAZONE) COPPER(II)-COPPER(I) COMPLEX

Kapor, Agneš, Ribár, Béla, Leovac, Vukadin M., Argay, Gyula, Kálmán, Alajos, Chundak, Stepan Yu.

Journal:

Journal of Coordination Chemistry

Year:

1996

Language:

english

File:

PDF, 302 KB

english, 1996

27

TRANSITION METAL COMPLEXES WITH THIOSEMICARBAZIDE-BASED LIGANDS. PART 28. SYNTHESIS AND X-RAY CRYSTAL STRUCTURE OF THE FIRST PHOSPHORUS-BONDED THIOSEMICARBAZIDE COMPLEX: [2-(DIPHENYLPHOSPHINO) BENZALDEHYDE THIOSEMICARBAZONATO(1-)] PYRIDINENICKEL(II)-NITRATE

Leovac, Vukadin M., Ribár, Béla, Argay, Gyula, Kálmán, Alajos, Brčeski, Ilija

Journal:

Journal of Coordination Chemistry

Year:

1996

Language:

english

File:

PDF, 418 KB

english, 1996

28

Saturated Heterocycles, 252. Synthesis and Stereochemistry of Stereoisomeric 6-Methyl-Substituted Pyrimido[6,1-a]Isoquinolines

Ferenc Fülöp, János Tari, Gábor Bernáth, Pál Sohár, András Dancsó, Gyula Argay, Alajos Kálmán

Journal:

European Journal of Organic Chemistry

Year:

1997

Language:

english

File:

PDF, 666 KB

english, 1997

29

Saturated heterocycles, 137: Synthesis and steric structure of stereoisomeric 2-p-nitrophenylperhydroquinazolin-4-ones

Ferenc Fülöp, Gábor Bernáth, Kalevi Pihlaja, Jorma Mattinen, Gyula Argay, Alajos Kálmán

Journal:

Year:

1987

Language:

english

File:

PDF, 509 KB

english, 1987

30

Synthesis and stereochemistry of stereoisomeric 1,3-benzoxazino-1,3- and -3,1-benzoxazines

László Lázár, Ferenc Fülöp, Gábor Bernáth, Alajos Kálmán, Gyula Argay

Journal:

Journal of Heterocyclic Chemistry

Year:

1991

File:

PDF, 365 KB

1991

31

Spiro-λ4-sulfanes with O-ligands of different electronegativity in axial positions. A comparison of CH2O–SIV–OCO and CH2O–S+IV · · · OC bond systems

Szabó, Dénes, Kapovits, István, Argay, Gyula, Czugler, Mátyás, Kálmán, Alajos, Koritsánszky, Tibor

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1997

Language:

english

File:

PDF, 656 KB

english, 1997

32

TRANSITION METAL COMPLEXES WITH THIOSEMICARBAZIDE-BASED LIGANDS. PART 24. 1 SYNTHESIS AND X-RAY CRYSTAL STRUCTURE OF [PENTANE-2,4-DIONEBIS(THIOSEMICARBAZONATO(1-)]NICKEL(II) THIOCYANATE

Leovac, Vukadin M., Češljević, Valerija I., Argay, Gyula, Kálmán, Alajos, Ribár, BÉLa

Journal:

Journal of Coordination Chemistry

Year:

1995

Language:

english

File:

PDF, 434 KB

english, 1995

33

The Analysis and Crystallographic Characterization of 20-Hydroxyecdysone.

Bathori, Maria, Kalman, Alajos, Argay, Gyula, Kalasz, Huba

Journal:

Current Medicinal Chemistry

Year:

2000

Language:

english

File:

PDF, 243 KB

english, 2000

34

Stereochemical studies, 145. Saturated heterocycles, 152. Preparation and conformational analysis of stereoisomeric 1,6,7,11b- tetrahydro-2 H [1,3]oxazino [4,3-a]isoquinolin-4-one derivatives

László Lázár, Ferenc Fülöp, György Dombi, Gábor Bernáth, Gyula Argay, Alajos Kálmán

Journal:

Year:

1990

Language:

english

File:

PDF, 672 KB

english, 1990

35

Discovery and Biological Evaluation of a New Family of Potent Modulators of Multidrug Resistance: Reversal of Multidrug Resistance of Mouse Lymphoma Cells by New Natural Jatrophane Diterpenoids Isolated from Euphorbia Species

Hohmann, Judit, Molnár, Joseph, Rédei, Dóra, Evanics, Ferenc, Forgo, Peter, Kálmán, Alajos, Argay, Gyula, Szabó, Pál

Journal:

Journal of Medicinal Chemistry

Year:

2002

Language:

english

File:

PDF, 113 KB

english, 2002

36

Stereochemistry and enantiomeric purity of a novel anxiolytic agent, deramciclane fumarate

László Ladányi, Ilona Sztruhár, Zoltán Budai, Gyula Lukács, Tibor Mezei, Gyula Argay, Alajos Kálmán, Gyula Simig

Journal:

Year:

1999

Language:

english

File:

PDF, 129 KB

english, 1999

37

Synthesis of ν-triazole derivatives from anomeric sugar diazides

József Kovács, István Pintér, Mária Kajtár-Peredy, Gyula Argay, Alajos Kálmán, Gérard Descotes, Jean-Pierre Praly

Journal:

Carbohydrate Research

Year:

1999

Language:

english

File:

PDF, 147 KB

english, 1999

38

Formation of bis(o-benzosemiquinonediiminato)-cobalt(III) derivatives by oxidation of o-phenylenediaminecobalt(II) complexes with O2

Sándor Nèmeth, Lászlò I. Simándi, Gyula Argay, Alajos Kálmán

Journal:

Inorganica Chimica Acta

Year:

1989

Language:

english

File:

PDF, 265 KB

english, 1989

39

The ring closure and rearrangement of 1-(2-amino)-benzoyl-1-methylhydrazones of β-dicarbonyl compounds: on the formation and crystal structure of 3a,9a-dihydro- -1,3,3a,9a-tetramethyl-4H-pyrazolo[3,4-b]quinolin-4-one

Melinda Gál, Ödön Fehér, Endre Tihanyi, Gyula Horváth, Gyula Jerkovich, Gyula Argay, Alajos Kálmán

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 252 KB

english, 1980

40

Synthesis and characterization of two Ni(II) complexes with furfural s-methylthiosemicarbazone

Vukadin M. Leovac, Vladimir Divjakovic̆, Dragoslav Petrovic̆, Gyula Argay, Alajos Kălmăn

Journal:

Year:

1983

Language:

english

File:

PDF, 494 KB

english, 1983

41

Diaryl(acyloxy)sulfonylaminospiro-?4-sulfanes. Synthesis, molecular structure and rearrangement

R�bai, J�zsef, Kapovits, Istv�n, Argay, Gyula, Korits�nszky, Tibor, K�lm�n, Alajos

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1995

Language:

english

File:

PDF, 287 KB

english, 1995

42

Hydrogen bonded molecular complexes of cyclic carboxyaryl sulfonium salts with chlorides: syntheses and molecular structures

Szab�, D�nes, Kapovits, Istv�n, Kucsman, �rp�d, Czugler, M�ty�s, Argay, Gyula, K�lm�n, Alajos

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1992

Language:

english

File:

PDF, 272 KB

english, 1992

43

X-ray study of the n-mesyl derivatives of 2-arylamino(imino)-thiazoli(di)nes and analogous 1,3-thiazines, I.: Crystal structure of N-(2,6-dimethylphenyl)--N-mesyl-2-amino-1,3-thiazine

Alajos Kálmán, Gyula Argay, István Vassányi

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 269 KB

english, 1977

44

Isolation and Structure Revision of Pepluane Diterpenoids from Euphorbia p eplus

Hohmann, Judit, Günther, Gábor, Vasas, Andrea, Kálmán, Alajos, Argay, Gyula

Journal:

Journal of Natural Products

Year:

1999

Language:

english

File:

PDF, 73 KB

english, 1999

45

New sesquiterpene esters and alkaloids from Euonymus japonicus: the ?Ejap? series. X-Ray molecular structures of Ejap-2, -3, -4, -5, -6, and -10

R�zsa, Zsuzsanna, Perj�si, Andr�s, Pelczer, Istv�n, Argay, Gyula, K�lm�n, Alajos

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1989

Language:

english

File:

PDF, 1.01 MB

english, 1989

46

The oxygenation of flavonol by copper(I) and copper(II) flavonolate complexes. The crystal and molecular structure of bis(flavonolato)copper(II)

Balogh-Hergovich, �va, Speier, G�bor, Argay, Gyula

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1991

Language:

english

File:

PDF, 240 KB

english, 1991

47

Structural aspects of optical resolutions. Optical resolution of (R,S)-mandelic acid. DSC and X-ray studies of the diastereoisomeric salts

Acs, M�ria, Novotny-Bregger, Elisabeth, Simon, K�lm�n, Argay, Gyula

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1992

Language:

english

File:

PDF, 824 KB

english, 1992

48

Stereochemical investigations of heterocyclic compounds. Part 4. Crystal and molecular structure of 3-chloro-5-cyclohexylamino-1-di-isopropylamino-1H-1,2,4,6-thia(IV)triazine

K�lm�n, Alajos, Argay, Gyula, Fischer, Eberhard, Rembarz, Gerhard, Voss, Gundula

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1977

Language:

english

File:

PDF, 678 KB

english, 1977

49

ChemInform Abstract: Synthesis of 1,3-Di[alkoxy(aryloxy)carbonyl]-2-oxo-2,3-dihydroindoles.

Marta Porcs-Makkay, Gyula Argay, Alajos Kalman, Gyula Simig

Journal:

Year:

2000

File:

PDF, 33 KB

2000

50

X-ray evidence of the imino tautomerism of 2-arylamino(imino)-1,3-thiazines and analogous thiazoli(di)nes: Crystal structure of 2-phenylimino-1,3-thiazine

Alajos Kálmán, Gyula Argay, Béla Ribár, Lajos Toldy

Journal:

Tetrahedron Letters

Year:

1977

Language:

english

File:

PDF, 256 KB

english, 1977

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