1989 – 2000 Senior research associate at the Research Group for Antibiotics of the Hungarian Academy of Sciences.
2000 – 2003 Privatdozent, DE-MTA Department of Pharmaceutical Chemistry
2003 – Full professor, Department of Pharmaceutical Chemistry, Medical and Health Center, University of Debrecen.
2017 – Retired professor, University of Debrecen.
Longer professional visits:
1975 – 1976 1/2 year in Warsaw, Poland, Inst. of Organic Chemistry, Polish Academy of Sciences, as research fellow on the field of steroids
1979 – 1980 9 months in Helsinki, Finland, Technical University of Helsinki, Institute of Organic Chemistry, as postdoc research associate, on the field of tricyclic benzodiazepines condensed with β-lactam ring
Main fields of interest, research activity:
The synthesis of cephalosporin derivatives possessing β-lactamase or HLE enzym inhibitory properties.
Computer aided molecular modelling in drug design; molecular mechanics and dynamics; Molecular modelling to solve stereochemical or other theoretical problems in organic chemistry. This led to the development of the chemical utility software Mol2Mol.
Microcomputers and information systems in organic chemistry and drug design.
Educational activity
Recenty activity: special courses on the field of pharmaceuticals.
Pharmaceutical chemistry theory and laboratory exercises for students of pharmacy. Tutor of students writing their B.A. or M.A. thesis, and supervising of postgrads making their Ph.D. thesis.
Author of several textbooks and book chapters on antibacterial, antiviral, antiprotozoal and antineoplastic agents.
Software: Chemory – a chemical memory game to facilitaty the learning of organic chemistry.