IstvÁn Greiner: search on Z-Library

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1

A useful acylation method using trichloroacetonitrile and triphenylphosphine for solid phase organic synthesis

István Vágó, István Greiner

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 62 KB

english, 2002

2

Green Chemical Synthesis of Bisphosphonic/Dronic Acid Derivatives

Keglevich, György, Grün, Alajos, Kovács, Rita, Garadnay, Sándor, Greiner, István

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2015

Language:

english

File:

PDF, 118 KB

english, 2015

3

Synthesis of Urea Derivatives in Two Sequential Continuous-Flow Reactors

Bana, Péter, Lakó, Ágnes, Kiss, Nóra Zsuzsa, Béni, Zoltán, Szigetvári, Áron, Kóti, János, Túrós, György István, Éles, János, Greiner, István

Journal:

Organic Process Research & Development

Year:

2017

Language:

english

File:

PDF, 575 KB

english, 2017

4

Kynurenic acid amides as novel NR2B selective NMDA receptor antagonists

István Borza, Sándor Kolok, Kornél Galgóczy, Anikó Gere, Csilla Horváth, Sándor Farkas, István Greiner, György Domány

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2007

Language:

english

File:

PDF, 133 KB

english, 2007

5

The route from problem to solution in multistep continuous flow synthesis of pharmaceutical compounds

Bana, Péter, Örkényi, Róbert, Lövei, Klára, Lakó, Ágnes, Túrós, György István, Éles, János, Faigl, Ferenc, Greiner, István

Journal:

Bioorganic & Medicinal Chemistry

Year:

2016

Language:

english

File:

PDF, 932 KB

english, 2016

6

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

7

Corrigendum to “Hit-to-lead optimization of disubstituted oxadiazoles and tetrazoles as mGluR5 NAMs” [Bioorg. Med. Chem. Lett. 20 (2010) 3737–3741]

Gábor Wágner, Csaba Wéber, Olga Nyéki, Katalin Nógrádi, Attila Bielik, László Molnár, Amrita Bobok, Attila Horváth, Béla Kiss, Sándor Kolok, József Nagy, Dalma Kurkó, Krisztina Gál, István Greiner, Zs

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2011

Language:

english

File:

PDF, 220 KB

english, 2011

8

Solid-phase synthesis of 6-hydroxy-2,4-diaminoquinazolines

Csaba Wéber, Attila Bielik, Ádám Demeter, István Borza, Györgyi I. Szendrei, György M. Keserű, István Greiner

Journal:

Year:

2005

Language:

english

File:

PDF, 186 KB

english, 2005

9

Novel solid-phase synthesis of 2,6-disubstituted 4(3H)-quinazolinones for combinatorial library generation

Csaba Wéber, Attila Bielik, Györgyi I Szendrei, István Greiner

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 98 KB

english, 2002

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

The Synthesis of α-Hydroxy- and α-Chlorophosphonic Acid Derivatives Starting from Benzaldehydes and Phosphorous Acid or Dimethyl Phosphite

Grün, Alajos, Greiner, István, Keglevich, György

Journal:

Current Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 1.88 MB

english, 2019

12

Monitoring the Phosphorylation of Phenol Derivatives with Diethyl Chlorophosphate in Liquid–Liquid and Solid–Liquid Phase by In Situ Fourier Transform Infrared Spectroscopy, Part II

Keglevich, György, Puskás, Réka Eszter, Grün, Alajos, Csontos, István, Greiner, István

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2010

Language:

english

File:

PDF, 464 KB

english, 2010

13

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

14

Synthesis of Hydroxymethylenebisphosphonic Acid Derivatives in Different Solvents

Nagy, Dávid, Grün, Alajos, Garadnay, Sándor, Greiner, István, Keglevich, György

Journal:

Year:

2016

Language:

english

File:

PDF, 3.36 MB

english, 2016

15

Novel sulfonamides having dual dopamine D2 and D3 receptor affinity show in vivo antipsychotic efficacy with beneficial cognitive and EPS profile

Éva Ágai-Csongor, Katalin Nógrádi, János Galambos, István Vágó, Attila Bielik, Ildikó Magdó, Györgyi Ignácz-Szendrei, György Miklós Keserű, István Greiner, István Laszlovszky, Éva Schmidt, Béla Kiss,

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2007

Language:

english

File:

PDF, 287 KB

english, 2007

16

Hit-to-lead optimization of disubstituted oxadiazoles and tetrazoles as mGluR5 NAMs

Gábor Wágner, Csaba Wéber, Olga Nyéki, Katalin Nógrádi, Attila Bielik, László Molnár, Amrita Bobok, Attila Horváth, Béla Kiss, Sándor Kolok, József Nagy, Dalma Kurkó, Krisztina Gál, István Greiner, Zs

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2010

Language:

english

File:

PDF, 334 KB

english, 2010

17

Charting the chemical space around the (iso)indoline scaffold, a comprehensive approach towards multitarget directed ligands

Éliás, Olivér, Kovács, Zoltán, Wágner, Gábor, Némethy, Zsolt, Tarcsay, Ákos, Greiner, István

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2016

Language:

english

File:

PDF, 461 KB

english, 2016

18

Continuous Synthesis and Purification by Coupling a Multistep Flow Reaction with Centrifugal Partition Chromatography

Örkényi, Róbert, Éles, János, Faigl, Ferenc, Vincze, Péter, Prechl, Anita, Szakács, Zoltán, Kóti, János, Greiner, István

Journal:

Angewandte Chemie International Edition

Year:

2017

Language:

english

File:

PDF, 1.01 MB

english, 2017

19

Efficient Synthesis of Benzidronate Applying of Phosphorus Trichloride and Phosphorous Acid

Grun, Alajos, Kovacs, Rita, Nagy, David, Garadnay, Sandor, Greiner, Istvan, Keglevich, Gyorgy

Journal:

Letters in Drug Design & Discovery

Year:

2014

Language:

english

File:

PDF, 265 KB

english, 2014

20

A Novel, Domino Synthesis of Tricyclic Benzimidazole Derivatives Using Continuous Flow

Szabó, Balázs, Szakter, Kiara, Thurner, Angelika, Faigl, Ferenc, Éles, János, Greiner, István

Journal:

Periodica Polytechnica Chemical Engineering

Year:

2019

File:

PDF, 586 KB

2019

21

A study on the michael addition of dialkylphosphites to methylvinylketone

György Keglevich, Melinda Sipos, Daniella Takács, István Greiner

Journal:

Heteroatom Chemistry

Year:

2007

Language:

english

File:

PDF, 128 KB

english, 2007

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

Periodic structure in nuclear matter

Lovas, István, Molnár, Lívia, Sailer, Kornél, Greiner, Walter

Journal:

Physical Review C

Year:

1992

Language:

english

File:

PDF, 293 KB

english, 1992

25

ChemInform Abstract: Rational Synthesis of Dronic Acid Derivatives

Keglevich, Gyorgy, Grun, Alajos, Garadnay, Sandor, Greiner, Istvan

Journal:

Year:

2016

File:

PDF, 16 KB

2016

26

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

27

Synthesis and neuropharmacological evaluation of 2-aryl- and alkylapomorphines

Attila Sipos, Béla Kiss, Éva Schmidt, István Greiner, Sándor Berényi

Journal:

Bioorganic & Medicinal Chemistry

Year:

2008

Language:

english

File:

PDF, 170 KB

english, 2008

28

Enantioselective Phase Transfer Catalytic Reactions. A Comparative Study on the Use of Cinchonidine Salts and Glucose-Based Lariat Ethers Including Phosphinoxidomethyl Derivatives

Novák, Tibor, Bakó, Péter, Keglevich, György, Greiner, István

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2008

Language:

english

File:

PDF, 220 KB

english, 2008

29

Solid-phase synthesis of an N-(phenylalkyl)cinnamide library via Horner–Wadsworth–Emmons reaction

Csaba Wéber, Attila Bielik, Györgyi I. Szendrei, György M. Keserû, István Greiner

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2004

Language:

english

File:

PDF, 139 KB

english, 2004

30

Green chemical approaches and tools in the development of environmentally friendly synthetic methods

Keglevich, György, Kerényi, Andrea, Sipos, Melinda, Ujj, Viktória, Makó, Attila, Csontos, István, Novák, Tibor, Bakó, Péter, Greiner, István

Journal:

Periodica Polytechnica Chemical Engineering

Year:

2007

Language:

english

File:

PDF, 1.17 MB

english, 2007

31

ChemInform Abstract: Green Chemical Approaches and Tools in the Development of Environmentally Friendly Synthetic Methods

Gyorgy Keglevich, Andrea Kerenyi, Melinda Sipos, Viktoria Ujj, Attila Mako, Istvan Csontos, Tibor Novak, Peter Bako, Istvan Greiner

Journal:

Year:

2009

File:

PDF, 15 KB

2009

32

Synthesis of α-hydroxy-methylenebisphos-phonates by the microwave-assisted reaction of α-oxophosphonates and dialkyl phosphites under solventless conditions

Alajos Grün, István Gábor Molnár, Béla Bertók, István Greiner, György Keglevich

Journal:

Heteroatom Chemistry

Year:

2009

Language:

english

File:

PDF, 84 KB

english, 2009

33

Environment-Friendly Synthesis of Indoline Derivates Using Flow Chemistry Techniques

Örkényi, Róbert, Beke, Gyula, Riethmüller, Eszter, Szakács, Zoltán, Kóti, János, Faigl, Ferenc, Éles, János, Greiner, István

Journal:

European Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 1.49 MB

english, 2017

34

Rational Synthesis of Ibandronate and Alendronate

Keglevich, Gyorgy, Grun, Alajos, Kovacs, Rita, Garadnay, Sandor, Greiner, Istvan

Journal:

Current Organic Synthesis

Year:

2013

Language:

english

File:

PDF, 97 KB

english, 2013

35

ChemInform Abstract: The Role of Phase Transfer Catalysis in the Microwave-Assisted N-Benzylation of Amides, Imides and N-Heterocycles.

Istvan Greiner, Fanni Daruny Sypaseuth, Alajos Gruen, Eva Karsai, Gyoergy Keglevich

Journal:

Year:

2010

File:

PDF, 38 KB

2010

36

Synthesis of 2-phosphinoxidomethyl- and 2-phosphonomethyl glutaric acid derivatives

Kálmán Harsányi, György Domány, István Greiner, Henrietta Forintos, György Keglevich

Journal:

Heteroatom Chemistry

Year:

2005

Language:

english

File:

PDF, 72 KB

english, 2005

37

Discovery of cariprazine (RGH-188): A novel antipsychotic acting on dopamine D3/D2 receptors

Éva Ágai-Csongor, György Domány, Katalin Nógrádi, János Galambos, István Vágó, György Miklós Keserű, István Greiner, István Laszlovszky, Anikó Gere, Éva Schmidt, Béla Kiss, Mónika Vastag, Károly Tihan

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2012

Language:

english

File:

PDF, 263 KB

english, 2012

38

ChemInform Abstract: “Greener” Synthesis of Bisphosphonic/Dronic Acid Derivatives.

Kovacs, Rita, Gruen, Alajos, Garadnay, Sandor, Greiner, Istvan, Keglevich, Gyoergy

Journal:

Year:

2014

File:

PDF, 12 KB

2014

39

ChemInform Abstract: Synthesis of α-Hydroxy-methylenebisphosphonates by the Microwave-Assisted Reaction of α-Oxophosphonates and Dialkyl Phosphites under Solventless Conditions.

Alajos Gruen, Istvan Gabor Molnar, Bela Bertok, Istvan Greiner, Gyoergy Keglevich

Journal:

Year:

2010

File:

PDF, 26 KB

2010

40

Rational Synthesis of Dronic Acid Derivatives

Keglevich, György, Grün, Alajos, Garadnay, Sándor, Greiner, István

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2015

Language:

english

File:

PDF, 721 KB

english, 2015

41

ChemInform Abstract: Green Chemical Synthesis of Bisphosphonic/Dronic Acid Derivatives

Keglevich, Gyorgy, Grun, Alajos, Kovacs, Rita, Garadnay, Sandor, Greiner, Istvan

Journal:

Year:

2015

File:

PDF, 12 KB

2015

42

ChemInform Abstract: Phenyl-, Benzyl-, and Unsymmetrical Hydroxy-Methylenebisphosphonates as Dronic Acid Ester Analogues from α-Oxophosphonates by Microwave-Assisted Syntheses.

Gyoergy Keglevich, Alajos Gruen, Istvan Gabor Molnar, Istvan Greiner

Journal:

Year:

2012

File:

PDF, 43 KB

2012

43

Optimized synthesis of N-heterocyclic dronic acids; closing a black-box era

György Keglevich, Alajos Grün, Klára Aradi, Sándor Garadnay, István Greiner

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 211 KB

english, 2011

44

Synthesis of vinca alkaloids and related compounds. Part 108: Efficient convergent synthetic pathway to the ibophyllidine skeleton IV. First synthesis of (±)-18-hydroxy-20-epiibophyllidine

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

Journal:

Year:

2007

Language:

english

File:

PDF, 152 KB

english, 2007

45

ChemInform Abstract: Solid—Liquid Two-Phase Alkylation of Tetraethyl Methylenebisphosphonate Under Microwave Irradiation.

Istvan Greiner, Alajos Gruen, Krisztina Ludanyi, Gyoergy Keglevich

Journal:

Year:

2011

File:

PDF, 28 KB

2011

46

ChemInform Abstract: Solid—Liquid Phase Alkylation of P=O-Functionalized CH Acidic Compounds Utilizing Phase Transfer Catalysis and Microwave Irradiation.

Gyoergy Keglevich, Alajos Gruen, Zsofia Blastik, Istvan Greiner

Journal:

Year:

2011

File:

PDF, 33 KB

2011

47

Synthesis and circular dichroism of optically active 1,3-disubstituted isochromans of dopamine D4 antagonist activity

Gábor Kerti, Tibor Kurtán, Katalin E. Kövér, Sándor Sólyom, István Greiner, Sándor Antus

Journal:

Tetrahedron: Asymmetry

Year:

2010

Language:

english

File:

PDF, 499 KB

english, 2010

48

The Effect of Onium Salt Additives on the Diels-Alder Reactions of a 1-Phenyl-1,2-dihydrophosphinine Oxide under Microwave Conditions

Hohmann, Emília, Keglevich, György, Greiner, István

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2008

Language:

english

File:

PDF, 243 KB

english, 2008

49

Discovery of novel steroidal histamine H3 receptor antagonists/inverse agonists. Part 2. Versatile steroidal carboxamide derivatives

Ledneczki, István, Némethy, Zsolt, Tapolcsányi, Pál, Éles, János, Greiner, István, Gábor, Eszter, Varga, Balázs, Balázs, Ottilia, Román, Viktor, Lévay, György, Mahó, Sándor

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2019

Language:

english

File:

PDF, 491 KB

english, 2019

50

Analog of the Peierls-type phase transition in nuclear matter

István Lovas, Lívia Molnár, Kornél Sailer, Walter Greiner

Journal:

Physics Letters B

Year:

1994

Language:

english

File:

PDF, 212 KB

english, 1994

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