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51

Die Totalsynthese des (+)-Yohimbins und (−)-β-Yohimbins

László Töke, Katalin Honty, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1969

Language:

german

File:

PDF, 708 KB

german, 1969

52

Einfache Synthese des (—)-Octahydro-indolo[2.3-α]chinolizins

Lajos Novák, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1969

Language:

german

File:

PDF, 211 KB

german, 1969

53

Die stereospezifische Synthese des (—)-Corynantheidins

Csaba Szántay, Marietta Bárczai-Beke

Journal:

European Journal of Inorganic Chemistry

Year:

1969

File:

PDF, 669 KB

1969

54

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

55

Synthese des Dimethoxy-despyrrolo-corynantheidins

Marietta Bárczai-Beke, Gábor Dórnyei, József Tamás, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1972

Language:

german

File:

PDF, 924 KB

german, 1972

56

Untersuchungen über Verbindungen mit Berban-Gerüst, II Aufbau des allo-Berban und epi-allo-Berban-Gerüsts

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

Journal:

European Journal of Inorganic Chemistry

Year:

1972

Language:

german

File:

PDF, 724 KB

german, 1972

57

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

58

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

59

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

60

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

61

Application of Carbonyl Umpolung to Prostaglandin Synthesis, III. Synthesis of 11-deoxy Prostaglandin Synthons

Lajos Novák, Gábor Baán, Jenö Marosfalvi, Csaba Szántay

Journal:

European Journal of Inorganic Chemistry

Year:

1980

Language:

english

File:

PDF, 712 KB

english, 1980

62

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

63

ChemInform Abstract: Synthesis, anti-GABA Activity and Preferred Conformation of Bicuculline and Norbicuculline Enantiomers.

J. KARDOS, T. BLANDL, N. D. LUYEN, G. DOERNYEI, E. GACS-BAITZ, M. SIMONYI, D. J. CASH, G. BLASKO, CS. SZANTAY

Journal:

Year:

1997

File:

PDF, 31 KB

1997

64

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 82. An Unexpected Neber-Type Rearrangement.

I. MOLDVAI, C. JUN. SZANTAY, C. SZANTAY

Journal:

Year:

1997

File:

PDF, 30 KB

1997

65

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 83. Unexpected Pictet-Spengler Side-Reaction.

L. SZABO, E. SZENTIRMAY, E. BAITZ-GACS, G. KALAUS, C. SZANTAY

Journal:

Year:

1997

File:

PDF, 29 KB

1997

66

ChemInform Abstract: 1,3-Dipolar Cycloaddition Approach to Indolic Aza-Analogues of Cephalotaxine.

M. NYERGES, M. RUDAS, I. BITTER, L. TOEKE, C. JUN. SZANTAY

Journal:

Year:

1997

File:

PDF, 31 KB

1997

67

ChemInform Abstract: Chemistry of Indoles Carrying a Basic Function. Part 3. Synthesis of Spiro(cyclopropane-1,3′(3H)indol)-2′(1′H)-ones with Antihypoxic Effects.

I. MOLDVAI, E. GACS-BAITZ, M. BALAZS, M. INCZE, C. SZANTAY

Journal:

Year:

1997

File:

PDF, 34 KB

1997

68

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 84. Sulfonamide Derivatives of Some Vinca Alkaloids with Cardiovascular Activity.

I. MOLDVAI, E. TEMESVARI-MAJOR, C. JUN. SZANTAY, G. TOTH, E. KARPATI, C. SZANTAY

Journal:

Year:

1997

File:

PDF, 29 KB

1997

69

ChemInform Abstract: Rearrangement of Allyl Aryl Ethers. Part 3. Reaction of Alkoxyhydroquinone with Cycloalkenediols.

L. NOVAK, P. KOVACS, G. PIROK, P. KOLONITS, M. HANANIA, K. DONATH, C. SZANTAY

Journal:

Year:

1997

File:

PDF, 31 KB

1997

70

ChemInform Abstract: Synthesis of 4,5-Disubstituted 1H-1,3,4,5-Tetrahydrobenz(cd)indole Derivatives.

G. GALAMBOS, P. CSOKASI, C. JUN. SZANTAY, C. SZANTAY

Journal:

Year:

1997

File:

PDF, 33 KB

1997

71

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 85. Studies with Azepino[3,4-b]indoles.

A. DANCSO, M. KAJTAR-PEREDY, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 35 KB

1998

72

ChemInform Abstract: Rearrangement of Allyl Aryl Ethers. Part 2. Reaction of Hydroquinone with Cycloalkenediols.

L. NOVAK, P. KOVACS, P. KOLONITS, M. HANANIA, J. FEKETE, E. SZABO, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 32 KB

1998

73

ChemInform Abstract: Synthetic Studies in Alkaloid Chemistry

Journal:

Year:

1998

File:

PDF, 23 KB

1998

74

ChemInform Abstract: Synthesis of Novel Tryptamine and Azepinoindole Derivatives.

L. NOVAK, M. HANANIA, P. KOVACS, J. ROHALY, P. KOLONITS, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 34 KB

1998

75

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 89. Some Unexpected Reactions of Compounds Containing the D-seco-Aspidospermane Ring System.

G. KALAUS, I. JUHASZ, K. STEINHAUSER, I. GREINER, M. KAJTAR-PEREDY, J. BRLIK, L. SZABO, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 33 KB

1998

76

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 90. New Results in the Synthesis of Alkaloids with the Aspidospermane Skeleton. First Total Synthesis of (.+-.)-3-Oxominovincine.

G. KALAUS, I. JUHASZ, I. GREINER, M. KAJTAR-PEREDY, J. BRLIK, L. SZABO, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 35 KB

1998

77

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 91. Synthesis of Isolarutensine.

A. LUKACS, L. SZABO, E. BAITZ-GACS, A. DOBO, G. KALAUS, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 31 KB

1998

78

ChemInform Abstract: Synthesis of 5-Substituted Indole Derivatives. Part 1. An Improved Method for the Synthesis of Sumatriptan.

B. PETE, I. BITTER, C. JUN. SZANTAY, I. SCHON, L. TOKE

Journal:

Year:

1998

File:

PDF, 34 KB

1998

79

ChemInform Abstract: Synthesis of Some Aspidosperma and Related Alkaloids

G. KALAUS, I. GREINER, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 23 KB

1998

80

ChemInform Abstract: New Antitumor Hydroxymethyl Derivatives of Vinblastine.

H. BOELCSKEI, C. JUN. SZANTAY, M. MAK, M. BALAZS, C. SZANTAY

Journal:

Year:

1999

File:

PDF, 34 KB

1999

81

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

82

ChemInform Abstract: A Convenient Route to Cyanoguanidines.

Lajos Novak, Michel Hanania, Peter Kovacs, Csilla Erika Kovacs, Pal Kolonits, Csaba Szantay

Journal:

Year:

1999

File:

PDF, 24 KB

1999

83

ChemInform Abstract: Intramolecular Mannich Reaction of 2-Oxotryptamines with Acetone Yielding Spiro[indole-3,3′-pyrrolidin]-2-ones.

Maria Incze, Gabor Doernyei, Maria Kajtar-Peredy, Csaba Szantay

Journal:

Year:

1999

File:

PDF, 31 KB

1999

84

ChemInform Abstract: Absolute Configuration and Total Synthesis of (-)-Cabenegrin A-I.

Adrienne L. Tokes, Gyoergy Litkei, Katalin Gulacsi, Sandor Antus, Eszter Baitz-Gacs, Csaba Szantay, Laszlo L. Darko

Journal:

Year:

1999

File:

PDF, 29 KB

1999

85

ChemInform Abstract: Chemistry of Indoles Carrying a Basic Function. Part 5. Some Observations While Constructing an Ergoline Ring by Stobbe Reaction.

Istvan Moldvai, Eszter Temesvari-Major, Mihaly Balazs, Eszter Gacs-Baitz, Orsolya Egyed, Csaba Szantay

Journal:

Year:

2000

File:

PDF, 29 KB

2000

86

ChemInform Abstract: A Convenient Preparation of Thioformamide. Synthesis of Thiazole-4-carboxylic Acid.

J. Rohaly, L. Novak, Cs. Szantay

Journal:

Year:

2000

File:

PDF, 25 KB

2000

87

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

88

ChemInform Abstract: Rearrangement of Allyl Aryl Ethers. Part 4. Reaction of Trimethylhydroquinone with Cycloalkanediols.

Lajos Novak, Peter Kovacs, Pal Kolonits, Oliver Orovecz, Jeno Fekete, Csaba Szantay

Journal:

Year:

2000

File:

PDF, 30 KB

2000

89

ChemInform Abstract: Chemistry of Indoles Carrying a Basic Function. Part 6. Synthesis of a New Ring System with Indole Nucleus.

Istvan Moldvai, Mihaly Balazs, Eszter Gacs-Baitz, Tuende Platthy, Eszter Temesvari-Major, Csaba Szantay

Journal:

Year:

2000

File:

PDF, 32 KB

2000

90

ChemInform Abstract: Preparation of Novel Cyanoguanidine Derivatives of Tryptamines.

Lajos Novak, Michel Hanania, Peter Kovacs, Pal Kolonits, Csaba Szantay

Journal:

Year:

2001

File:

PDF, 29 KB

2001

91

ChemInform Abstract: Synthesis and Biological Activity of the Structural Analogues of (-)-Cabenegrin A-I.

Katalin Gulacsi, Gyoergy Litkei, Sandor Antus, Csaba Szantay, Laszlo L. Darko, Judith Szelenyi, Gyoergy Hasko, Szilveszter E. Vizi

Journal:

Year:

2001

File:

PDF, 35 KB

2001

92

ChemInform Abstract: Preferred Carbon vs. Nitrogen Sulfonylation on β-Carbolines.

L. Hazai, M. Milen, P. Kolonits, A. Dobo, Cs. Szantay

Journal:

Year:

2001

File:

PDF, 30 KB

2001

93

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

94

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

95

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

96

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

97

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

98

Intramolecular Mannich Reaction of 2-Oxotryptamine and Homologues with Oxo Reagents Yielding Spiro Compounds. Part 2.

Gabor Doernyel, Maria Incze, Maria Kajtar-Peredy, Csaba Szantay

Journal:

Year:

2003

File:

PDF, 20 KB

2003

99

Chemistry of Indoles Carrying a Basic Function. Part 8. A New Approach to the Ergoline Skeleton.

Maria Incze, Istvan Moldvai, Eszter Temesvari-Major, Gabor Doernyei, Maria Kajtar-Peredy, Csaba Szantay

Journal:

Year:

2003

File:

PDF, 121 KB

2003

100

Synthesis of Some New 4-Substituted N-Benzyl-piperidines.

Gabor Doernyei, Maria Incze, Istvan Moldvai, Csaba Szantay

Journal:

Year:

2003

File:

PDF, 96 KB

2003