• 1326 Citations
  • 15 h-Index
1961 …2017

Research output per year

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Research Output

  • 1326 Citations
  • 15 h-Index
  • 161 Article
  • 7 Review article
  • 1 Editorial
  • 1 Letter
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Article
2017

New Insights into the Effects of Tetrahydrofuran and Dioxane on the Selectivity of Ternary Eluent Compositions in RP-HPLC Systems

Rácz, Á., Mazák, K., Horváth, P. & Szász, G., Mar 22 2017, (Accepted/In press) In : Chromatographia. p. 1-11 11 p.

Research output: Contribution to journalArticle

2013

Novel data on the effect of tetrahydrofuran as an organic co-modifier in RP-HPLC

Horváth, P., Gergely, A., Mazák, K., Kökösi, J. & Szász, G., May 1 2013, In : Chromatographia. 76, 9-10, p. 441-448 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2009
2 Citations (Scopus)
2006

Evaluation of CD detection in an HPLC system for analysis of DHEA and related steroids

Gergely, A., Szász, G., Szentesi, A., Gyimesi-Forrás, K., Kökösi, J., Szegvári, D. & Veress, G., Apr 1 2006, In : Analytical and Bioanalytical Chemistry. 384, 7-8, p. 1506-1510 5 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2005

A neuroleptikumok gyógyszerészi kémiája

Translated title of the contribution: Pharmaceutical chemistry of neuroleptic drugsTakácsné Novák, K. & Szász, G., Apr 12 2005, In : Acta pharmaceutica Hungarica. 75, 1, p. 37-53 17 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Az antidepresszív szerek gyógyszerészi kémiája

Translated title of the contribution: Pharmaceutical chemistry of antidepressive drugsTakácsné, K. N. & Szász, G., Jul 14 2005, In : Acta pharmaceutica Hungarica. 75, 2, p. 93-108 16 p.

Research output: Contribution to journalArticle

2004

A szedato-hipnotikumok és anxiolitikumok gyógyszerészi kémiája

Translated title of the contribution: Pharmaceutical chemistry of sedato-hypnotics and anxiolyticsTakács Novák, K. & Szász, G., Dec 1 2004, In : Acta pharmaceutica Hungarica. 74, 4, p. 237-251 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
15 Citations (Scopus)
2003

Study on the sorption properties of α1-acid glycoprotein (AGP)-based stationary phase modified by organic solvents

Gyimesi-Forrás, K., Szász, G., Báthory, G., Mészáros, G. & Gergely, A., May 10 2003, In : Chirality. 15, 5, p. 377-381 5 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2002

Determination of 6-oxo-morphinans, as the oximes, by difference circular dichroism spectroscopy

Szentesi, A., Gergely, A., Horváth, P., Hosztafi, S. & Szász, G., Jan 1 2002, In : Analytical and Bioanalytical Chemistry. 374, 3, p. 427-431 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Synthesis and stereochemistry of dispiro substituted pyridazines: Application of ellipticity-absorbance ratio spectra for proving enantiomeric relationship by HPLC-CD/UV detection

Beke, G., Gergely, A., Szász, G., Szentesi, A., Nyitray, J., Barabás, O., Harmath, V. & Mátyus, P., May 20 2002, In : Chirality. 14, 5, p. 365-371 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2001
9 Citations (Scopus)
3 Citations (Scopus)
2000
5 Citations (Scopus)
Open Access
14 Citations (Scopus)
1999

Conformational study on ketamine by circular dichroism and ultraviolet spectroscopy

Zsila, F., Gergely, A. & Szász, G., Jan 1 1999, In : Chirality. 11, 4, p. 280-285 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Determination of absolute configuration of ketamine enantiomers by HPLC- CD-UV technique

Gergely, A., Zsila, F., Horváth, P. & Szász, G., Nov 23 1999, In : Chirality. 11, 10, p. 741-744 4 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
50 Citations (Scopus)

New data on the sorption properties of α1-acid glycoprotein chiral stationary phase

Gyimesi-Forrás, K., Szász, G., Budvári-Bárány, Z. & Gergely, A., Jan 1 1999, In : Chirality. 11, 3, p. 212-217 6 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
6 Citations (Scopus)
12 Citations (Scopus)

Ujabb kiroptikai modszerek a gyogyszeranalizisben

Translated title of the contribution: Novel chiroptical methods in pharmaceutical analysisGergely, A., Hegedus, H., Horváth, P., Noszál, B., Szász, G. & Zsila, F., Jun 1 1999, In : Acta pharmaceutica Hungarica. 69, 3, p. 128-134 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1998
11 Citations (Scopus)
1997

Optimized and validated HPLC methods for compendial quality assessment. II. Opium alkaloids

Budvári-Bárány, Z., Szász, G. & Gyimesi-Forrás, K., Jan 1 1997, In : Journal of Liquid Chromatography and Related Technologies. 20, 19, p. 3257-3268 12 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Optimized and validated HPLC methods for compendial quality assessment I. Methylxanthine derivatives

Budvári-Bárány, Z., Szász, G. & Gyimesi-Forrás, K., Jan 1 1997, In : Journal of Liquid Chromatography and Related Technologies. 20, 8, p. 1233-1242 10 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
1996
15 Citations (Scopus)
12 Citations (Scopus)

Study of the competitive binding of TBA and CP ions on C18 surface

Szász, G., Budvári-Bárány, Z. & Gyimesi-Forrás, K., Jan 1 1996, In : Journal of Liquid Chromatography and Related Technologies. 19, 19, p. 3211-3220 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Tetrabutilammónium és cetilpiridinium kationok kompetitív kötodése C18 felületen

Translated title of the contribution: Study about the competitive bindig of TBA and CP ions on C18 surfaceGyörgy, S., Zsuzsa, B. B. & Krisztina, G. F., Dec 1 1996, In : Acta pharmaceutica Hungarica. 66, 3, p. 101-104 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

UJ POTENCIALIS GYOGYSZERVEGYULETEK EGYENSULYI OLDHATOSAGI VIZSGALATA VIZBEN, 1-OKTANOLBAN ES CIKLOHEXANBAN

Translated title of the contribution: The equilibrium solubility of new potential drugs in water, 1-octanol and cyclohexaneMiklós, J., Krisztina, T. N. & György, S., Jan 1 1996, In : Acta pharmaceutica Hungarica. 66, 3, p. 141-146 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1995

Acid‐base Properties of Terbutaline in Terms of Protonation Macro‐ and Microconstants

TAKÁCS‐NOVÁK, KRISZTINA., NOSZÁL, BÉLA., TÖKES‐KÖVESDI, MÁRTA. & SZÁSZ, GYÖRGY., May 1995, In : Journal of Pharmacy and Pharmacology. 47, 5, p. 431-435 5 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Further investigations in hplc systems containing silica and polar bonded silica packing dynamically modified by camphorsulfonic acid

Lore, A. L., Szasz, G. & Budvari-Barany, Z., Jan 1 1995, In : Journal of Liquid Chromatography. 18, 2, p. 287-295 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Lipophilicity of amphoteric molecules expressed by the true partition coefficient

Takács-Novák, K., Józan, M. & Szász, G., Jan 2 1995, In : International Journal of Pharmaceutics. 113, 1, p. 47-55 9 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)

Relationship Study Between Reversed Phase HPLC Retention and Octanol/Water Partition Among Amphoteric Compounds

Takács-Novák, K., Szász, G. Y., Budvári-Bárány, Z. S., Józan, M. & Lóre, A., Feb 1 1995, In : Journal of Liquid Chromatography. 18, 4, p. 807-825 19 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
1994
70 Citations (Scopus)

HPLC investigation of 11-amino undecanoic acid's ion pairing ability on fluoroquinolone gyrase inhibitors

Barany, Z. B., Lore, A., Szasz, G., Takacs-Novak, K. & Hermecz, I., Mar 1 1994, In : Journal of the Institute of Energy. 67, 470, p. 2031-2044 14 p.

Research output: Contribution to journalArticle

Hplc investigation of 11-amino undecanoic acid’s ion pairing ability on fluoroquinolone gyrase inhibitors

Bárány, Z. B., Lüre, A., Szász, G., Úcs-Novãšk, K. T. & Hermecz, I., May 1 1994, In : Journal of Liquid Chromatography. 17, 9, p. 2031-2044 14 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Syntheses of indolyl-4(3H)-quinazolinones

Hermecz, I., Kökösi, J., Podányi, B. & Szász, G., Mar 3 1994, In : Heterocycles. 37, 2, p. 903-914 12 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
1993

Acid-base properties and proton-speciation of vancomycin

Takács-Novák, K., Noszál, B., Tókés-Kövesdi, M. & Szász, G., Feb 5 1993, In : International Journal of Pharmaceutics. 89, 3, p. 261-263 3 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Correlation between the structures and physicochemical properties of the chemotherapeutical agents fluoroquinolones

Szasz, G., Takacs-Novak, K., Budvari-Barany, Z., Hermecz, I., Jozan, M., Lore, A. & Noszal, B., Jan 1 1993, In : Acta pharmaceutica Hungarica. 63, 3, p. 105-114 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Hplc of antiphlogistic acids on silica dynamically modified with cetylpyridinium chloride

Szász, G., Budvári-Bárány, Z., LöRE, A., Radeczky, G. & Shalaby, A., Aug 1 1993, In : Journal of Liquid Chromatography. 16, 11, p. 2335-2345 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

HPLC of antiphlogistic acids on silica dynamically modified with cetylpyridinium chloride

Szasz, G., Barany-Budvari, Z., Lore, A., Radeczky, G. & Shalaby, A., Jan 1 1993, In : Gyogyszereszet. 37, 10, p. 779-781 3 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
1992

An alternative total synthesis of rutaecarpine and vasicolinone alkaloids

Kökösi, J., Szász, G. & Hermecz, I., May 19 1992, In : Tetrahedron Letters. 33, 21, p. 2995-2998 4 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Hplc investigation of a set of local anesthetic aminoether derivatives

Szász, G. Y., Budvári-bárány, Z. S., Takács-novák, K. & Oelschläger, H., Sep 1 1992, In : Journal of Liquid Chromatography. 15, 13, p. 2341-2353 13 p.

Research output: Contribution to journalArticle

Lipophilicity of antibacterial fluoroquinolones

Takács-Novák, K., Józan, M., Hermecz, I. & Szász, G., Feb 1 1992, In : International Journal of Pharmaceutics. 79, 1-3, p. 89-96 8 p.

Research output: Contribution to journalArticle

133 Citations (Scopus)

Partitioning behaviour of local anesthetic fomocaine derivatives

Takacs-Novak, K., Oelschlager, H., Budvari-Barany, Z. & Szasz, G., Jan 1 1992, In : Pharmazie. 47, 8, p. 587-592 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Relationship between partitioning properties and (calculated) molecular surface. SPR investigation of imidazoquinazolone derivatives

Takacs-Novaki, K., Nagy, P., Jozan, M., Orfi, L., Dunn, W. J. & Szasz, G., May 21 1992, In : Acta pharmaceutica Hungarica. 62, 1-2, p. 55-64 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1991
4 Citations (Scopus)
5 Citations (Scopus)