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51

Untersuchungen über Verbindungen mit Berban-Gerüst, I Synthese von Dimethoxy-despyrrolo-yohimbin und Dimethoxy-despyrrolo-β-yohimbin

Lajos Szabó, Katalin Honty, László Töke, István Tóth, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1972

File:

PDF, 892 KB

1972

52

Untersuchungen über Verbindungen mit Berban-Gerüst, III. Regiospezifische Synthese der Despyrroloyohimbinone durch Dieckmann-Kondensationen von ungesättigten Estern

Lajos Szabó, István Tóth, Katalin Honty, László T˝ke, József Tamás, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1976

Language:

german

File:

PDF, 754 KB

german, 1976

53

Über eine einfache Synthese der Yohimbinalkaloide

Csaba Szántay, Katalin Honty, László T˝ke, Lajos Szabó

Journal:

European Journal of Inorganic Chemistry

Year:

1976

File:

PDF, 744 KB

1976

54

Konstitution und Synthese des (±)-Ankorins

Csaba Szántay, Éva Szentirmay, Lajos Szabó, József Tamás

Journal:

European Journal of Inorganic Chemistry

Year:

1976

File:

PDF, 523 KB

1976

55

Untersuchungen über Verbindungen mit Berban-Gerüst, IV. Über die Herstellung von halogenierten Despyrroloyohimbon-Derivaten mit prostaglandinartiger und prostaglandin-antagonistischer Wirkung

Lajos Szabó, István Tóth, László Töke, Pál Kolonits, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1976

File:

PDF, 717 KB

1976

56

Synthesis of Vinca Alkaloids and Related Compounds, XIII1) Syntheses Starting from 2-(Ethoxycarbonyl)tryptamine

György Kalaus, Péter Györy, Mária Kajtár-Peredy, Lajos Radics, Lajos Szabó, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1981

Language:

english

File:

PDF, 476 KB

english, 1981

57

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

58

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 92. Umpolung Reactions of Enamines Through Enammonium Salts.

Andras Lukacs, Lajos Szabo, Eszter Baitz-Gacs, Petra Bombicz, Andras Dobo, Gyoergy Kalaus, Csaba Szantay

Journal:

Year:

1999

File:

PDF, 32 KB

1999

59

ChemInform Abstract: Enkephalin-Based Drug Design: Conformational Analysis of O-Linked Glycopeptides by NMR and Molecular Modeling.

Caroline T. Kriss, Bih-Show Lou, Lajos Z. Szabo, Scott A. Mitchell, Victor J. Hruby, Robin Polt

Journal:

Year:

2000

File:

PDF, 31 KB

2000

60

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 94. Epimerization of Compounds with Aspidospermane and D-Secoaspidospermane Skeleton.

Gyoergy Kalaus, Imre Juhasz, Janos Eles, Istvan Greiner, Maria Kajtar-Peredy, Janos Brlik, Lajos Szabo, Csaba Szantay

Journal:

Year:

2000

File:

PDF, 35 KB

2000

61

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 95. Attempted Build-Up of the Aspidospermidine Skeleton by [4 + 2] Cycloaddition. Some Unexpected Reactions, and Formation of a New Ring System.

Istvan Vago, Gyoergy Kalaus, Istvan Greiner, Maria Kajtar-Peredy, Janos Brlik, Lajos Szabo, Csaba Szantay

Journal:

Year:

2001

File:

PDF, 33 KB

2001

62

ChemInform Abstract: Seven-Membered Ring Formation Through Grewe-Cyclization.

Andras Lukacs, Lajos Szabo, Laszlo Hazai, Csaba Szantay Jr., Marianna Mak, Almos Gorka, Csaba Szantay

Journal:

Year:

2001

File:

PDF, 29 KB

2001

63

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 96. Nitration Study of Vinblastine-Type Bisindole Alkaloids.

Lajos Szabo, Hedvig Boelcskei, Baitz-Gacs Eszter, Marianna Mak, Csaba Szantay

Journal:

Year:

2002

File:

PDF, 34 KB

2002

64

ChemInform Abstract: Azaberbene Derivatives as α2A-Adrenoceptor Antagonists

Csaba Szantay, Lajos Szabo, Gabriella Zsilla, Sylvester E. Vizi

Journal:

Year:

2002

File:

PDF, 31 KB

2002

65

Synthesis of Vinca Alkaloids and Related Compounds. Part 98. Oxidation with Dimethyldioxirane of Compounds Containing the Aspidospermane and Quebrachamine Ring System. A Simple Synthesis of (7S,20S)-(+)-Rhazidigenine and (2R,7S,20S)-(+)-Rhazidine.

Janos Eles, Gyoergy Kalaus, Albert Levai, Istvan Greiner, Maria Kajtar-Peredy, Pal Szabo, Lajos Szabo, Csaba Szantay

Journal:

Year:

2002

File:

PDF, 32 KB

2002

66

A Novel Orally Active Inhibitor of HLE.

Marton Varga, Zoltan Kapui, Sandor Batori, Lajos T. Nagy, Lelle Vasvari-Debreczy, Endre Mikus, Katalin Urban-Szabo, Peter Aranyi

Journal:

Year:

2003

File:

PDF, 108 KB

2003

67

Rearrangement of Allyl Aryl Ethers. Part 6. Reaction of Naphthols with Cycloalkadienes.

Oliver Orovecz, Peter Kovacs, Pal Kolonits, Zoltan Kaleta, Laszlo Parkanyi, Eva Szabo, Lajos Novak

Journal:

Year:

2003

File:

PDF, 100 KB

2003

68

Permeabilization of lymphocytes with polyethylene glycol 1000. Discrimination of permeabilized cells by flow cytometry

Gábor Szabó Jr., Attila Kiss, Lajos Trón

Journal:

Cytometry Part A

Year:

1982

Language:

english

File:

PDF, 422 KB

english, 1982

69

Synthesis of vinca alkaloids and related compounds part 94. Epimerization of compounds with aspidospermane and D-secoaspidospermane skeleton

György Kalaus, Lajos Szabó, János Éles, Csaba Szántay, Imre Juhász, IstvÁn Greiner, János Brlik, Mária Kajtár-Peredy

Journal:

Journal of Heterocyclic Chemistry

Year:

2000

File:

PDF, 562 KB

2000

70

Synthesis of vinca alakaloids and realated compounds 98. Oxidation with dimethyldioxirane of compounds containing the aspidospermane and quebrachamine ring system. A simple synthesis of (7S,20S)-(+)-rhazidigenine and (2R,7S,20S)-(+)-rhazidine

János Éles, György Kalaus, Lajos SzabÓ, Albert LÉvai, IstvÁn Greiner, MÁria KajtÁr-Peredy, PÁl SzabÓ, Csaba SzÁntay

Journal:

Journal of Heterocyclic Chemistry

Year:

2002

Language:

english

File:

PDF, 62 KB

english, 2002

71

Untersuchungen über Verbindungen mit Berban-Gerüst, VI. Neue Synthese von 10-Methoxy(despyrrolo)reserpin und seinen Stereoisomeren

Lajos Szabó, István Tóth, László Tőke, Csaba Szántay, József Tamás

Journal:

European Journal of Organic Chemistry

Year:

1977

File:

PDF, 1.34 MB

1977

72

Untersuchungen über Verbindungen mit Berban-Gerüst, V. Über die Synthese von 18-Acyloxy-10,11-dimethoxy(despyrrolo)-alloyohimbinone

Lajos Szabó, István Tóth, László Tőke, Csaba Szántay

Journal:

European Journal of Organic Chemistry

Year:

1977

Language:

german

File:

PDF, 498 KB

german, 1977

73

Synthesis of Vinca Alkaloids and Related Compounds, XXII. Some Chemical Transformations of 15-Oxovincamone

János Sápi, Lajos Szabó, Eszter Baitz-Gács, György Kalaus, Csaba Szántay, ÉVa Karsai-Bihátsi

Journal:

European Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 560 KB

english, 1985

74

Investigations on the Chemistry of Berbanes, XII. Synthesis of Pseudo-Depyrroloyohimbine Analogues

István Tóth, Gabriella Bozsár, Lajos Szabó, Eszter Baitz-Gács, József Tamás, Csaba Szántay

Journal:

European Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 500 KB

english, 1987

75

Synthesis of Vinca Alkaloids and Related Compounds, XXXVI. A Simple Synthesis of Some D-Noreburnamenine Derivatives

György Kalaus, János Galambos, Mária Kajtár-Peredy, JÓZsef Tamás, Lajos Szabó, János Sápi, Csaba Sźantay

Journal:

European Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 517 KB

english, 1987

76

Investigations on the Chemistry of Berbanes, XIII. Selective Reduction of Normal-, Allo-, Pseudo-, and Epiallo-Depyrrolo-Yohimbone Analogues

István Tóth, Gabriella Bozsár, Lajos Szabó, József Tamás, Eszter Baitz-Gács, Csaba Szántay

Journal:

European Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 309 KB

english, 1987

77

Synthesis of Novel HMG-CoA Reductase Inhibitors, I. Naphthalene Analogs of Mevinolin

Lajos Novák, JáNos Rohály, László Poppe, Gábor Hornyánszky, Pál Kolonits, István Zelei, Imre Fehér, Jenö Fekete, Éva Szabó, Uwe Záhorszky, András Jávor, Csaba Szántay

Journal:

European Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 1.50 MB

english, 1992

78

Synthesis of vinca alkaloids and related compounds, 73. Synthesis and ring transformations of deethylaspidospermane derivatives. Synthesis of (±)-20-deethyl-3-oxotabersonine

György Kalaus, Imre Juhász, István Greiner, Mária Kajtár-Peredy, János Brlik, Lajos Szabó, Csaba Szántay

Journal:

European Journal of Organic Chemistry

Year:

1995

Language:

english

File:

PDF, 823 KB

english, 1995

79

2-hydroxypropyldigitonin: Synthesis and properties of preparations differing in degree of substitution

Kazuhiro Fukunaga, Lajos Szabo, Henry M. Fales, Josef Pitha

Journal:

Journal of Pharmaceutical Sciences

Year:

1988

Language:

english

File:

PDF, 317 KB

english, 1988

80

Use of fullerene-, octadecyl-, and triaconthyl silica for solid phase extraction of tryptic peptides obtained from unmodified and in vitro glycated human serum albumin and fibrinogen

Katalin Böddi, Anikó Takátsy, Szilvia Szabó, Lajos Markó, László Márk, István Wittmann, Róbert Ohmacht, Gergely Montskó, Rainer M. Vallant, Thomas Ringer, Rania Bakry, Christian W. Huck, Günther K. Bo

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 1.76 MB

english, 2009

81

Synthesis and steric structure of alicycle-fused 1,3-thiazine-β-lactams

Pál Sohár, János Szabó, Lajos Simon, Gizella S. Talpas, Erzsébet Szücs, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1991

Language:

english

File:

PDF, 535 KB

english, 1991

82

Mass spectra of some derivatives of 2H-and 4H-1, 3-benzothiazines

József Tamás, János Szabó Lajos Fodor, Gábor Bernáath

Journal:

Journal of Mass Spectrometry

Year:

1984

Language:

english

File:

PDF, 262 KB

english, 1984

83

Norm-Graphs: Variations and Applications

Noga Alon, Lajos Rónyai, Tibor Szabó

Journal:

Journal of Combinatorial Theory, Series B

Year:

1999

Language:

english

File:

PDF, 119 KB

english, 1999

84

Synthesis and hydrogenolysis of the methylene, ethylidene, isopropylidene, and diastereoisomeric 1-phenylethylidene acetals of β-l-arabino- and α-l-rhamnopyranoside derivatives

András Lipták, Zoltán Szurmai, V.Anna Oláh, János Harangi, Lajos Szabó, Pál Nánási

Journal:

Carbohydrate Research

Year:

1985

Language:

english

File:

PDF, 1.25 MB

english, 1985

85

Reaction of cyclodextrins with propylene oxide or with glycidol: Analysis of product distribution

Josef Pitha, Lajos Szabo, Henry M. Fales

Journal:

Carbohydrate Research

Year:

1987

Language:

english

File:

PDF, 520 KB

english, 1987

86

Pyruvic acetal formation from a pyruvyl thioacetal, catalyzed by methyl triflate, dimethyl(methylthio)sulfonium triflate, or nitroso tetrafluoroborate

András Lipták, Lajos Szabó

Journal:

Carbohydrate Research

Year:

1988

Language:

english

File:

PDF, 211 KB

english, 1988

87

Stereoselective synthesis of β-d-glycopyranosyl-l-serinate or -threoninate derivatives with an unusual migration

Lajos Szabó, Robin Polt

Journal:

Carbohydrate Research

Year:

1994

Language:

english

File:

PDF, 298 KB

english, 1994

88

Stereoselective synthesis of O-serinyl/threoninyl-2-acetamido-2-deoxy-α- or β-glycosides

Lajos Szabó, Jan Ramza, Courtney Langdon, Robin Polt

Journal:

Carbohydrate Research

Year:

1995

Language:

english

File:

PDF, 980 KB

english, 1995

89

New convenient synthesis of 1,4-benzothiazepines

Lajos Fodor, János Szabó, Gábor Bernáth, Pál Sohár

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 171 KB

english, 1995

90

Synthesis of vinca alkaloids and related compounds. LXXVIII a potentially biologically useful reduction of nitro-vincristine

Lajos Szabó, Csaba Szántay, Eszter Gács Baitz, Marianna Mák

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 84 KB

english, 1995

91

High-performance separation methods in the analysis of a new peptide family: the galanins

Tamás Janáky, Endre Szabó, Lajos Baláspiri, Basel Adi, Botond Penke

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1996

Language:

english

File:

PDF, 443 KB

english, 1996

92

Microbial compounds induce the expression of pro-inflammatory cytokines, chemokines and human β-defensin-2 in vaginal epithelial cells

Andor Pivarcsi, Istvan Nagy, Andrea Koreck, Kornelia Kis, Anna Kenderessy-Szabo, Marta Szell, Attila Dobozy, Lajos Kemeny

Journal:

Microbes and Infection

Year:

2005

Language:

english

File:

PDF, 1.82 MB

english, 2005

93

Intracellular pH does not affect drug extrusion by P-glycoprotein

Katalin Goda, László Balkay, Teréz Márián, Lajos Trón, Adorján Aszalós, Gábor Szabó Jr.

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

1996

Language:

english

File:

PDF, 855 KB

english, 1996

94

Enrichment of Amadori products derived from the nonenzymatic glycation of proteins using microscale boronate affinity chromatography

Anikó Takátsy, Katalin Böddi, Lívia Nagy, Géza Nagy, Szilvia Szabó, Lajos Markó, István Wittmann, Róbert Ohmacht, Thomas Ringer, Günther K. Bonn, Douglas Gjerde, Zoltán Szabó

Journal:

Analytical Biochemistry

Year:

2009

Language:

english

File:

PDF, 1.81 MB

english, 2009

95

Multicomponent Au/MgO catalysts designed for selective oxidation of carbon monoxide: Application of a combinatorial approach

András Tompos, Mihály Hegedűs, József L. Margitfalvi, Ervin Gy. Szabó, Lajos Végvári

Journal:

Applied Catalysis A: General

Year:

2008

Language:

english

File:

PDF, 1.00 MB

english, 2008

96

Preparation and investigation of a cross-linked hyaluronan nanoparticles system

Mónika Maroda, Magdolna Bodnár, Szilvia Berkó, József Bakó, Gábor Erős, Erzsébet Csányi, Piroska Szabó-Révész, John F. Hartmann, Lajos Kemény, János Borbély

Journal:

Carbohydrate Polymers

Year:

2011

Language:

english

File:

PDF, 1.12 MB

english, 2011

97

Capillary electrophoresis tandem mass spectrometry of bromine-containing charged derivatives of peptides

Györgyi Ferenc, Petra Pádár, Tamás Janáky, Zoltán Szabó, Gábor K. Tóth, Lajos Kovács, Zoltán Kele

Journal:

Journal of Chromatography A

Year:

2007

Language:

english

File:

PDF, 587 KB

english, 2007

98

PUVA treatment of the nasal cavity improves the clinical symptoms of allergic rhinitis and inhibits the immediate-type hypersensitivity reaction in the skin

Zsanett Csoma, Andrea Koreck, Ferenc Ignacz, Zsolt Bor, Gabor Szabo, Laszlo Bodai, Attila Dobozy, Lajos Kemeny

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2006

Language:

english

File:

PDF, 146 KB

english, 2006

99

The alkalimetric determination of nitrate ion by means of a copper-catalysed reduction

Zoltán G. Szabó, Lajos G. Bartha

Journal:

Analytica Chimica Acta

Year:

1952

Language:

english

File:

PDF, 399 KB

english, 1952

100

A new titrimetric method for the determination of nitrate ion

Zoltan G. Szabó, Lajos Bartha

Journal:

Analytica Chimica Acta

Year:

1951

Language:

english

File:

PDF, 921 KB

english, 1951