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1

Potential antitumoral properties of a new copper complex with santonic acid

Patricia A.M. Williams, Juan Zinczuk, Daniel A. Barrio, Oscar E. Piro, Otaciro R. Nascimento, Susana B. Etcheverry

Journal:

Bioorganic & Medicinal Chemistry

Year:

2008

Language:

english

File:

PDF, 4.08 MB

english, 2008

2

Hydration of l-tyrosine in aqueous medium. An experimental and theoretical study by mixed quantum mechanical/molecular mechanics methods

C.D. Contreras, A.E. Ledesma, H.E. Lanús, J. Zinczuk, S.A. Brandán

Journal:

Vibrational Spectroscopy

Year:

2011

Language:

english

File:

PDF, 348 KB

english, 2011

3

Verbal fluency and emotional expression in young women differing in their styles of coping with threatening stimuli

Zinczuk-Zielazna, Joanna, Kleka, PaweÅ, ObrÄbska, Monika

Journal:

Current Issues in Personality Psychology

Year:

2018

File:

PDF, 182 KB

2018

4

Regioselektive N- bzw. O-Tritylierung von 2(1H)-Pyridon — (Triphenylmethyl)pyridone als Tritylierungsagentien

Franz Effenberger, Werner Brodt, Juan Zinczuk

Journal:

European Journal of Inorganic Chemistry

Year:

1983

Language:

german

File:

PDF, 832 KB

german, 1983

5

ChemInform Abstract: Synthesis of Halogenated/Nitrated Flavone Derivatives and Evaluation of Their Affinity for the Central Benzodiazepine Receptor

M. MARDER, J. ZINCZUK, M. I. COLOMBO, C. WASOWSKI, H. VIOLA, C. WOLFMAN, J. H. MEDINA, E. A. RUVEDA, A. C. PALADINI

Journal:

Year:

1997

File:

PDF, 28 KB

1997

6

ChemInform Abstract: Photochemical Reaction of β-Ionone Derivatives in the Presence of Oxygen. A Convenient Synthesis of Substituted 1,2,4-Trioxanes.

Mirta P. Mischne, Silvia N. Huber, Juan Zinczuk

Journal:

Year:

1999

File:

PDF, 33 KB

1999

7

ChemInform Abstract: A Concise Synthesis of (+)-Cassiol.

Maria I. Colombo, Juan Zinczuk, Mirta P. Mischne, Edmundo A. Ruveda

Journal:

Year:

2001

File:

PDF, 28 KB

2001

8

(-)-Parasantonic Acid and Its Enol Lactone, (+)-Parasantonide: Observation of the Rare Acid-to-Acid Catemeric Hydrogen-Bonding Mode in a γ,ε-Diketocarboxylic Acid.

Juan Zinczuk, Edmundo A. Ruveda, Hugh W. Thompson, Roger A. Lalancette

Journal:

Year:

2004

File:

PDF, 12 KB

2004

9

Raman spectrum of thiosaccharin

Enrique J. Baran, Juan Zinczuk

Journal:

Journal of Raman Spectroscopy

Year:

2006

Language:

english

File:

PDF, 86 KB

english, 2006

10

Synthesis and vibrational analysis of N-(2′-Furyl)-Imidazole

A. E. Ledesma, J. Zinczuk, A. Ben Altabef, J. J. López González, S. A. Brandán

Journal:

Journal of Raman Spectroscopy

Year:

2009

Language:

english

File:

PDF, 211 KB

english, 2009

11

Structural, vibrational spectra and normal coordinate analysis for two tautomers of 4(5)-(2′-furyl)-imidazole

A. E. Ledesma, J. Zinczuk, J. J. López González, A. Ben Altabef, S. A. Brandán

Journal:

Journal of Raman Spectroscopy

Year:

2010

Language:

english

File:

PDF, 304 KB

english, 2010

12

Structural and vibrational analyses of 2-(2-benzofuranyl)-2-imidazoline

C. D. Contreras, M. Montejo, J. J. López González, J. Zinczuk, S. A. Brandán

Journal:

Journal of Raman Spectroscopy

Year:

2011

Language:

english

File:

PDF, 257 KB

english, 2011

13

Mass spectra of heterocyclic compounds. IV–2,4,5-Trioxoimidazolidines

Renée A. Corral, Orfeo O. Orazi, Juan Zinczuk

Journal:

Journal of Mass Spectrometry

Year:

1979

Language:

english

File:

PDF, 348 KB

english, 1979

14

Mass spectra of heterocyclic compounds: V—dihydro-1,3,5-dioxazines

René A. Corral, Orfeo O. Orazi, Juan Zinczuk

Journal:

Journal of Mass Spectrometry

Year:

1981

Language:

english

File:

PDF, 398 KB

english, 1981

15

Mass spectra of heterocyclic compounds VI. 3,4-dihydro-1H-2,3-benzothiazine 2,2-dioxides

Juan Zinczuk, Rodolfo D. Bravo, Orfeo O. Orazi, Renée A. Corral

Journal:

Journal of Mass Spectrometry

Year:

1990

Language:

english

File:

PDF, 369 KB

english, 1990

16

Enantioselective syntheses and resolution of the key white intermediate for the synthesis of trisporic acids

JoséA. Bacigaluppo, María I. Colombo, Marcelo D. Preite, Juan Zinczuk, Edmundo A. Rúveda, Joachim Sieler

Journal:

Tetrahedron: Asymmetry

Year:

1996

Language:

english

File:

PDF, 980 KB

english, 1996

17

Synthesis, characterization and biological activity of oxovanadium (IV) complexes with cyclic polyalcohols

Susana B. Etcheverry, Daniel A. Barrio, Juan Zinczuk, Patricia A.M. Williams, Enrique J. Baran

Journal:

Journal of Inorganic Biochemistry

Year:

2005

Language:

english

File:

PDF, 192 KB

english, 2005

18

Vibrational study of tolazoline hydrochloride by using FTIR-Raman and DFT calculations

C.D. Contreras, A.E. Ledesma, J. Zinczuk, S.A. Brandán

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2011

Language:

english

File:

PDF, 340 KB

english, 2011

19

Synthetic routes to forskolin

María I. Colombo, Juan Zinczuk, Edmundo A. Rúveda

Journal:

Year:

1992

Language:

english

File:

PDF, 3.39 MB

english, 1992

20

The reaction of 1-aryl-3-alkyltriazenes with positive halogen compounds

Orfeo O. Orazi, Renée A. Corral, Juan Zinczuk, Herman Schuttenberg

Journal:

Tetrahedron Letters

Year:

1982

Language:

english

File:

PDF, 118 KB

english, 1982

21

A practical and efficient synthesis of the ziegler key intermediate for the synthesis of forskolin

Maria I Colombo, Carmen Somoza, Juan Zinczuk, José A Bacigaluppo, Edmundo A Rúveda

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 249 KB

english, 1990

22

Resolution and absolute configuration of a tricyclic lactone. A potentially useful precursor of highly functionalized terpenoids

Marcelo D. Preite, Juan Zinczuk, María I. Colombo, José A. Bacigaluppo, Manuel González-Sierra, Edmundo A. Rúveda

Journal:

Tetrahedron: Asymmetry

Year:

1993

Language:

english

File:

PDF, 251 KB

english, 1993

23

Enantioselective synthesis of the white key intermediate for the synthesis of trisporic acids

José A. Bacigaluppo, María I. Colombo, Raquel M. Cravero, Manuel González-Sierra, Marcelo D. Preite, Juan Zinczuk, Edmundo A. Rúveda

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 279 KB

english, 1994

24

A concise synthesis of (+)-cassiol

Marı́a I Colombo, Juan Zinczuk, Mirta P Mischne, Edmundo A Rúveda

Journal:

Tetrahedron: Asymmetry

Year:

2001

Language:

english

File:

PDF, 84 KB

english, 2001

25

Detours en route to a total synthesis of (+)-cassiol

Marı́a I. Colombo, Juan Zinczuk, Marı́a L. Bohn, Edmundo A. Rúveda

Journal:

Tetrahedron: Asymmetry

Year:

2003

Language:

english

File:

PDF, 279 KB

english, 2003

26

Synthesis of halogenated/nitrated flavone derivatives and evaluation of their affinity for the central benzodiazepine receptor

Mariel Marde, Juan Zinczuk, María I. Colombo, Cristina Wasowski, Haydee Viola, Claudia Wolfman, Jorge H. Medina, Edmundo A. Rúveda, Alejandro C. Paladini

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 208 KB

english, 1997

27

Structural and vibrational study of 2-(2′-furyl)-1H-imidazole

A. E. Ledesma, S. A. Brandán, J. Zinczuk, O. E. Piro, J. J. López González, A. Ben Altabef

Journal:

Journal of Physical Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 469 KB

english, 2008

28

Structural and vibrational study of 2-(2′- furyl)-4,5-1H-dihydroimidazole

Juan Zinczuk, Ana Estela Ledesma, Silvia Antonia Brandán, Oscar Enrique Piro, Juan Jesús López-González, Aída Ben Altabef

Journal:

Journal of Physical Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 498 KB

english, 2009

29

Structural and Spectroscopic Characterization of Ammonium Thiosaccharinate Monohydrate

Enrique J. Baran, Oscar E. Piro, Juan Zinczuk

Journal:

Zeitschrift für anorganische und allgemeine Chemie

Year:

2006

Language:

english

File:

PDF, 74 KB

english, 2006

30

On the Interaction of Vanadium Species with the Monoisoamyl Ester ofMeso-2,3-Dimercaptosuccinic Acid

Patricia A. M. Williams, Juan Zinczuk, Enrique J. Baran

Journal:

Biological Trace Element Research

Year:

2010

Language:

english

File:

PDF, 194 KB

english, 2010

31

(N-methylphenylsulfoximidoyl]methyllithium: A versatile reagent for the determination of absolute configuration of six-membered ring ketones

Marcelo D. Preite, Manuel GonzáIez-Sierra, Juan Zinczuk, Edmundo A. Rúveda

Journal:

Tetrahedron: Asymmetry

Year:

1994

Language:

english

File:

PDF, 300 KB

english, 1994

32

Structural and spectroscopic characterization of 2,2′-methylenedi-8-quinolinol dihydrochloride dihydrate

J. Zinczuk, O.E. Piro, E.E. Castellano, E.J. Baran

Journal:

Journal of Molecular Structure

Year:

2008

Language:

english

File:

PDF, 313 KB

english, 2008

33

Structural and vibrational study of 4-(2′-furyl)-1-methylimidazole

A.E. Ledesma, J. Zinczuk, J.J. López González, A. Ben Altabef, S.A. Brandán

Journal:

Journal of Molecular Structure

Year:

2009

Language:

english

File:

PDF, 578 KB

english, 2009

34

Structural and spectroscopic characterization of N,N′-bis(2-pyridylmethyl)-ethylenediamine tetrahydrochloride dihydrate

J. Zinczuk, G.A. Echeverría, O.E. Piro, B.S. Parajón-Costa, E.J. Baran

Journal:

Journal of Molecular Structure

Year:

2011

Language:

english

File:

PDF, 419 KB

english, 2011

35

ChemInform Abstract: Enantioselective Syntheses and Resolution of the Key White Intermediate (VIII)/(X) for the Synthesis of Trisporic Acids.

J. A. BACIGALUPPO, M. I. COLOMBO, M. D. PREITE, J. ZINCZUK, E. A. RUVEDA, J. SIELER

Journal:

Year:

1996

File:

PDF, 36 KB

1996

36

ChemInform Abstract: The Michael-Aldol Condensation Approach to the Construction of Key Intermediates in the Synthesis of Nimbolide and Nagilactone A.

J. A. BACIGALUPPO, M. I. COLOMBO, M. D. PREITE, J. ZINCZUK, E. A. RUVEDA

Journal:

Year:

1996

File:

PDF, 29 KB

1996

37

ChemInform Abstract: Triphosgene-Based Synthesis of (S)-α,α-Diphenyl-2- pyrrolidinemethanol.

T. S. KAUFMAN, V. L. PONZO, J. ZINCZUK

Journal:

Year:

1996

File:

PDF, 30 KB

1996

38

Substitution in the hydantoin ring. Part IX. N-cyanohydantoins

Juan Zinczuk, Orfeo O. Orazi, Renée A. Corral, Hugo Roncaglia

Journal:

Journal of Heterocyclic Chemistry

Year:

1985

File:

PDF, 273 KB

1985

39

Intramolecular sulphonamidomethylation. Part II. Fused heterocycles from 2-phenylethanesulphonamides

Juan Zinczuk, Isidoro H. Sorokin, Orfeo O. Orazi, Renée A. Corral

Journal:

Journal of Heterocyclic Chemistry

Year:

1992

File:

PDF, 442 KB

1992

40

Synthesis and structural and vibrational analysis of (5,7-dichloro-quinolin-8-yloxy) acetic acid

Elida Romano, María V. Castillo, Jorgelina L. Pergomet, Juan Zinczuk, Silvia A. Brandán

Journal:

Journal of Molecular Structure

Year:

2012

Language:

english

File:

PDF, 301 KB

english, 2012

41

A TRIPHOSGENE-BASED SYNTHESIS OF (S)-α,α-DIPHENYL-2-PYRROLIDINEMETHANOL

Kaufman, Teodoro S., Ponzo, Viviana L., Zinczuk, Juan

Journal:

Organic Preparations and Procedures International

Year:

1996

Language:

english

File:

PDF, 260 KB

english, 1996

42

A complete vibrational study on a potential environmental toxicant agent, the 3,3′,4,4′-tetrachloroazobenzene combining the FTIR, FTRaman, UV–Visible and NMR spectroscopies with DFT calculations

Castillo, María V., Pergomet, Jorgelina L., Carnavale, Gustavo A., Davies, Lilian, Zinczuk, Juan, Brandán, Silvia A.

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2015

Language:

english

File:

PDF, 755 KB

english, 2015

43

Synthesis of the Ziegler key intermediate and related precursors for the synthesis of forskolin and erigerol

Colombo, Maria I., Zinczuk, Juan, Bacigaluppo, Jose A., Somoza, Carmen, Ruveda, Edmundo A.

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 1.33 MB

english, 1990

44

AN IMPROVED PREPARATION OF A TRICYCLIC LACTONE, A POTENTIALLY USEFUL PRECURSOR OF HIGHLY FUNCTIONALIZED TERPENOIDS

Zinczuk, J., Bacigaluppo, J. A., Mischne, M. P., Colombo, M. I., Rúveda, E. A.

Journal:

Organic Preparations and Procedures International

Year:

1991

Language:

english

File:

PDF, 185 KB

english, 1991

45

Synthetic and structural studies of key intermediates toward forskolin and/or erigerol. Relative stereochemistry, conformational preferences and stereoselectivity control

Bacigaluppo, Jos� A., Colombo, Mar�a I., Gonz�lez-Sierra, Manuel, Preite, Marcelo D., Zinczuk, Juan, R�veda, Edmundo A., Duddeck, Helmut, Hiegemann, Monika

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1993

Language:

english

File:

PDF, 888 KB

english, 1993

46

Photochemical reaction of β-ionone derivatives in the presence of oxygen. A convenient synthesis of substituted 1,2,4-trioxanes

Mischne, Mirta P, Huber, Silvia N, Zinczuk, Juan

Journal:

Canadian Journal of Chemistry

Year:

1999

Language:

english

File:

PDF, 105 KB

english, 1999

47

Convenient and Short Route to a Key Intermediate in the Synthesis of Forskolin

Bacigaluppo, José A., Colombo, María I., Zinczuk, Juan, Huber, Silvia N., Mischne, Mirta P., Rúveda, Edmundo A.

Journal:

Synthetic Communications

Year:

1991

Language:

english

File:

PDF, 294 KB

english, 1991

48

The Michael-Aldol Condensation Approach to the Construction of Key Intermediates in the Synthesis of Nimbolide and Nagilactone A

Bacigaluppo, José A., Colombo, María I., Preite, Marcelo D., Zinczuk, Juan, Rúveda, Edmundo A.

Journal:

Synthetic Communications

Year:

1996

Language:

english

File:

PDF, 429 KB

english, 1996

49

Ectopic Pancreas Imitating Gastrointestinal Stromal Tumor (GIST) In The Stomach

Zińczuk, Justyna, Bandurski, Roman, Pryczynicz, Anna, Konarzewska-Duchnowska, Emilia, Kemona, Andrzej, Kędra, Bogusław

Journal:

Polish Journal of Surgery

Year:

2015

Language:

english

File:

PDF, 231 KB

english, 2015

50

One-Pot Conversion of 1-Monosubstituted 2,4,5-Trioxoimidazolidines into their 3-Alkyl- or 3-Aryl Derivatives

ORAZI, Orfeo O., CORRAL, Renée A., ZINCZUK, Juan

Journal:

Year:

1977

File:

PDF, 73 KB

1977