Kalaus, G: search on Z-Library

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1

Water-based epoxy materials: properties of curing agents and film-forming properties

V. L. Jack, V. A. Ashitkov, S. S. Mnatsakanov, E. E. Kalaus, L. G. Shaltyko

Journal:

Materials and Structures

Year:

1990

Language:

english

File:

PDF, 613 KB

english, 1990

2

Studies on stereoselective approaches to β-carboline derivatives

Mátyás Milen, László Hazai, Pál Kolonits, György Kalaus, Lajos Szabó, Ágnes Gömöry, Csaba Szántay

Journal:

Central European Journal of Chemistry

Year:

2005

Language:

english

File:

PDF, 557 KB

english, 2005

3

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 88. Highly Enantioselective Synthesis of (+)-Vincamine.

T. NAGY, L. SZABO, G. KALAUS, C. SZANTAY

Journal:

Year:

1998

File:

PDF, 31 KB

1998

4

Synthesis of Vinca Alkaloids and Related Compounds, XV1) A New Synthetic Route to (+)-Vincaminic and (+)-Apovincaminic Esters

Lajos Szabó, György Kalaus, Csaba Szántay

Journal:

Archiv der Pharmazie

Year:

1983

Language:

english

File:

PDF, 587 KB

english, 1983

5

Synthesis of vinca alkaloids and related compounds—II: Stereoselective and enantioselective synthesis of (+)-vincamine

C. Szántay, L. Szabó, G. Kalaus

Journal:

Year:

1977

Language:

english

File:

PDF, 723 KB

english, 1977

6

Synthesis of Vinca alkaloids and related compounds, LIV. Synthesis of (±)-16-deethyl-vincamines, (Deethyl)-16-deethyl-apovincamines, and their 10-bromo derivatives

János Sápi, Lajos Szabó, Angelika Thurner, Eszter Baitz-Gács, József Tamás, György Kalaus, Csaba Szántay

Journal:

European Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 417 KB

english, 1990

7

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

8

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

9

Synthesis of Vinca alkaloids and related compounds. 8. Unusual alkylation of an enamine

Kalaus, Gyorgy, Gyory, Peter, Szabo, Lajos, Szantay, Csaba

Journal:

Journal of Organic Chemistry

Year:

1978

Language:

english

File:

PDF, 281 KB

english, 1978

10

Synthesis of vinca alkaloids and related compounds. 63. A new synthetic pathway for preparing alkaloids and related compounds with the aspidosperma skeleton. Total syntheses of (.+-.)-vincadifformine, (.+-.)-tabersonine, and (.+-.)-oxotabersonine

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

Journal:

Journal of Organic Chemistry

Year:

1993

Language:

english

File:

PDF, 1.16 MB

english, 1993

11

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 41. Cycloprop(1,2)indolizino(8,7-b)indole Derivatives.

DANCSO, A., KALAUS, G., KAJTAR-PEREDY, M., SZABO, L., SZANTAY, C.

Journal:

Year:

1990

File:

PDF, 158 KB

1990

12

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 29. Stereochemistry of 1,1-Disubstituted Indolo(2,3-a)quinolizidines.

DANCSO, A., KALAUS, G., KAJTAR-PEREDY, M., SZABO, L., SZANTAY, C.

Journal:

Year:

1987

File:

PDF, 116 KB

1987

13

ChemInform Abstract: Synthesis of Demethoxy-Lycoraminone.

Klara Herke, Laszlo Hazai, Zsofia Dubrovay, Viktor Hada, Zsuzsanna Santa, Csaba Jr. Szantay, Gyoergy Kalaus, Csaba Szantay

Journal:

Year:

2011

File:

PDF, 25 KB

2011

14

Carboxylic Rubbers. II. Properties of Cured Stocks

Dolgoplosk, B. A., Reĭkh, V. N., Tinyakova, E. I., Kalaus, A. E., Koryushenko, Z. A., Sladkevich, E. G.

Journal:

Rubber Chemistry and Technology

Year:

1959

File:

PDF, 372 KB

1959

15

Synthesis of Vinca Alkaloids and Related Compound 103. Recognition of an Unexpected Reaction and Its Application in Building the Aspidospermane Skeleton. Simple Synthesis of 15b-Hydroxyvincadifformine

Kalaus, György, Tóth, Flórián, Greiner, István, Kajtár-Peredy, Mária, Gömöry, Ágnes, Hazai, László, Szántay, Csaba

Journal:

Year:

2006

Language:

english

File:

PDF, 277 KB

english, 2006

16

ChemInform Abstract: SYNTHESIS OF VINCA ALKALOIDS AND RELATED COMPOUNDS. III. STEREOSELECTIVE SYNTHESIS OF ISOVINCINE

KALAUS, G., SZABO, L., HORVATH, J., SZANTAY, CS.

Journal:

Chemischer Informationsdienst

Year:

1977

File:

PDF, 223 KB

1977

17

ChemInform Abstract: Modifications on the Basic Skeletons of Vinblastine and Vincristine

Peter Keglevich, Laszlo Hazai, Gyorgy Kalaus, Csaba Szantay

Journal:

Year:

2012

File:

PDF, 18 KB

2012

18

Polyurethane (PU) elastomers based on α,ω-oligobutadiene nitrile diols

L.M Sergeyeva, I.B Belov, Yu.S Lipatov, T.T Todosiichuk, Z.Ye Kogan, A.Ye Kalaus

Journal:

Polymer Science U.S.S.R.

Year:

1970

Language:

english

File:

PDF, 338 KB

english, 1970

19

A simple synthesis of bannucine and 5’-epibannucine from (−)-vindoline

Ilkei, Viktor, Bana, Péter, Tóth, Flórián, Palló, Anna, Holczbauer, Tamás, Czugler, Mátyás, Sánta, Zsuzsanna, Dékány, Miklós, Szigetvári, Áron, Hazai, László, Szántay, Csaba, Szántay, Csaba, Kalaus, G

Journal:

Year:

2015

Language:

english

File:

PDF, 1.13 MB

english, 2015

20

Synthesis of Vinca Alkaloids and Related Compounds XXXV1. Preparation of 1-Ethyl-1-hydroxyethyl-octahydroindolo[2,3-a]quinolizine Derivatives and Reactions of Their Mesylates with Cyanide Ion

Szántay, Csaba, Kalaus, Gyögy, Malkieh, Numan, Kajtár-Peredy, Mária, Brlik, Jáos, Szabó, Lajos

Journal:

Year:

1988

Language:

english

File:

PDF, 311 KB

english, 1988

21

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

22

Synthesis of vinca alkaloids and related compounds. Part 110: A new synthetic method for the preparation of pandoline-type alkaloid-like molecules

Flórián Tóth, Julianna Oláh, György Kalaus, István Greiner, Áron Szőllősy, Ágnes Gömöry, László Hazai, Csaba Szántay

Journal:

Year:

2008

Language:

english

File:

PDF, 708 KB

english, 2008

23

Synthesis of vinca alkaloids and related compounds. Part 105: Efficient convergent synthetic pathway to the ibophyllidine skeleton and synthesis of (±)-19-hydroxy-ibophyllidine and (±)-19-hydroxy-20-epiibophyllidine

Flórián Tóth, György Kalaus, István Greiner, Mária Kajtár-Peredy, Ágnes Gömöry, László Hazai, Csaba Szántay

Journal:

Year:

2006

Language:

english

File:

PDF, 184 KB

english, 2006

24

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 74. Reaction of (.+-.)-1α-Ethyl-1β-(mesyloxymethyl)-1,2,3,4,6,7,12,12b. beta.-octahydroindolo(2,3-a)quinolizine with Hydride and N Nucleophiles.

G. KALAUS, E. SZENTIRMAY, N. MALKIEH, M. KAJTAR-PEREDY, J. BRLIK, L. SZABO, C. SZANTAY

Journal:

Year:

1996

File:

PDF, 36 KB

1996

25

ChemInform Abstract: Stereochemistry of 1,2,3-Trisubstituted Tetrahydro-β-carbolines

TOTH, G., SZANTAY, C. JUN., KALAUS, G., THALER, G., SNATZKE, G.

Journal:

Year:

1990

File:

PDF, 157 KB

1990

26

ChemInform Abstract: Natural Compounds Containing a Condensed Cyclopropane Ring. Natural and Synthetic Aspects

Keglevich, Peter, Keglevich, Andras, Hazai, Laszlo, Kalaus, Gyorgy, Szantay, Csaba

Journal:

Year:

2015

File:

PDF, 12 KB

2015

27

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

28

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

29

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 75. Reaction of (.+-.)-1α-Ethyl-1β-(mesyloxymethyl)-1,2,3,4,6,7,12,12b. beta.-octahydroindolo(2,3-a)quinolizine with Ambident and S Nucleophiles.

G. KALAUS, E. SZENTIRMAY, M. KAJTAR-PEREDY, J. BRLIK, L. SZABO, C. SZANTAY

Journal:

Year:

1996

File:

PDF, 36 KB

1996

30

ChemInform Abstract: STEREOSELEKTIVE TOTALSYNTH. VON (+)-VINCAMIN

SZANTAY, C., SZABO, L., KALAUS, G.

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 137 KB

1973

31

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

32

Structural investigation of a new heterocyclic ring system: NMR and X-ray studies

L. Szabó, Gy. Kalaus, Gy. Argay, A. Kálmán, L. Párkányi, P. Kolonits, Cs. Szántay

Journal:

Journal of Molecular Structure

Year:

1996

Language:

english

File:

PDF, 645 KB

english, 1996

33

Synthesis of Vinca Alkaloids and Related Compounds LXXX 1 Synthesis of (+)-Vincine and (+)-Apovincine

Szabó, Lajos, Kalaus, György, Szántay, Csaba

Journal:

Natural Product Letters

Year:

1996

Language:

english

File:

PDF, 224 KB

english, 1996

34

ChemInform Abstract: Synthesis of Vinca Alkaloids and Related Compounds. Part 36. A Simple Synthesis of Some D-Noreburnamenine Derivatives.

KALAUS, G., GALAMBOS, J., KAJTAR-PEREDY, M., TAMAS, J., SZABO, L., SAPI, J., SZANTAY, C.

Journal:

Year:

1987

File:

PDF, 204 KB

1987

35

ChemInform Abstract: SYNTHESIS OF VINCA ALKALOIDS AND RELATED COMPOUNDS. IV

KALAUS, GY., GYORY, P., SZABO, L., SZANTAY, CS.

Journal:

Chemischer Informationsdienst

Year:

1978

File:

PDF, 122 KB

1978

36

ChemInform Abstract: SYNTHESIS OF VINCA ALKALOIDS AND RELATED COMPOUNDS - XVII. CHIRAL SYNTHESIS OF VINCA ALKALOIDS FROM L-TRYPTOPHAN

SZABO, L., SAPI, J., NOGRADI, K., KALAUS, G., SZANTAY, C.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 153 KB

1984

37

ChemInform Abstract: SYNTHESIS OF VINCA ALKALOIDS AND RELATED COMPOUNDS. XIV. A NEW ROUTE TO CYCLOPROPANE CARBOXYLIC ACID DERIVATIVES

KALAUS, G., GALAMBOS, J., KAJTAR-PEREDY, M., RADICS, L., SZABO, L., SZANTAY, C.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 143 KB

1981

38

Eine einfache Synthese des (—)-Tubolosins

Csaba Szántay, György Kalaus

Journal:

European Journal of Inorganic Chemistry

Year:

1969

Language:

german

File:

PDF, 148 KB

german, 1969

39

Synthesis of vinca alkaloids and related compounds XII an unusual racemization. Chromic effect.

György Kalaus, Éva Szentirmay, Lajos Szabó, Csaba Szántay

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 118 KB

english, 1979

40

ChemInform Abstract: A New Derivative of Galanthamine: Methylene Insertion into the Aromatic Ring in Place of Cyclopropanation.

Peter Keglevich, Peter Kovacs, Laszlo Hazai, Zsuzsanna Santa, Zsofia Dubrovay, Viktor Hada, Csaba Jr. Szantay, Gyoergy Kalaus, Csaba Szantay

Journal:

Year:

2012

File:

PDF, 23 KB

2012

41

Structural investigation of a new heterocyclic ring system: NMR and X-ray studies

L Szabó, Gy Kalaus, Gy Argay, A Kálmán, L Párkányi, P Kolonits, Cs Szántay

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1996

Language:

english

File:

PDF, 624 KB

english, 1996

42

Synthesis of Vinca alkaloids and related compounds. Part 18. Stereochemical investigations on some intermediates leading to (+)-vincamine

Szab�, Lajos, Kolonits, P�l, Kalaus, Gy�rgy, Sz�ntay, Csaba, K�lm�n, Alajos, P�rk�lnyi, L�szl�, Kajt�r, M�rton, �ngy�n, J�nos

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1984

Language:

english

File:

PDF, 973 KB

english, 1984

43

Thion-und Dtihioester, 42. Mitt. Synthese und Eigenschaften von Thioncyanessigestern

Hans-Georg Müller, Kalaus Hartke

Journal:

Archiv der Pharmazie

Year:

1988

Language:

german

File:

PDF, 590 KB

german, 1988

44

An unexpected rearrangement of the benzofurobenzazepine skeleton of galanthamine-type alkaloids

Klára Herke, László Hazai, Zsuzsanna Sánta, Zsófia Dubrovay, Viktor Háda, Csaba Szántay Jr., György Kalaus, Csaba Szántay

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 355 KB

english, 2010

45

Transport of phospholipids between subcellular membranes of wild-type yeast cells and of the phosphatidylinositol transfer protein-deficient strain Saccharomyces cerevisiae sec 14

Eva Gnamusch, Claudia Kalaus, Claudia Hrastnik, Fritz Paltauf, Günther Daum

Journal:

Biochimica et Biophysica Acta (BBA) - Biomembranes

Year:

1992

Language:

english

File:

PDF, 674 KB

english, 1992

46

Synthesis of Demethoxy-Lycoraminone

Szántay, Csaba, Hazai, László, Dubrovay, Zsófia, Háda, Viktor, Sánta, Zsuzsanna, Szántay, Csaba, Kalaus, György, Herke, Klára

Journal:

Year:

2011

Language:

english

File:

PDF, 676 KB

english, 2011

47

Synthesis and in vitro Antitumor Effect of New Vindoline Derivatives Coupled with Amino Acid Esters

Szántay, Csaba, Keglevich, Péter, Hazai, László, Gorka-Kereskényi, Álmos, Péter, Lilla, Gyenese, Judit, Lengyel, Zsófia, Dubrovay, Zsófia, Kalaus, György, Dékány, Miklós, Orbán, Erika, Szabó, Ildikó,

Journal:

Year:

2013

Language:

english

File:

PDF, 794 KB

english, 2013

48

ChemInform Abstract: SYNTHESIS OF VINCA ALKALOIDS AND RELATED COMPOUNDS. XX. OXIDATIVE CLEAVAGE OF F C-C BONDS OF AN INDOLOQUINOLIZIDINE DERIVATIVE

KALAUS, G., KATONA, I., KAJTAR-PEREDY, M., SZABO, L., SZANTAY, C.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 122 KB

1985

49

Synthesis of Vinca Alkaloids and Related Compounds, XXXIV Synthesis of (3S, 14S, 16S)-Bromovincamines and Bromoapovincamines by Regioselective Bromination

Lajos Szabó, László Dobay, György Kalaus, Eszter Gács-Baitz, József Tamás, Csaba Szántay

Journal:

Archiv der Pharmazie

Year:

1987

Language:

english

File:

PDF, 512 KB

english, 1987

50

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

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