ORAL PRESANTATION
O-001 ASSAY OF DRUGS AND METABOLITES BY CAPILLARY ELECTROPHORESIS Gottfried Blaschke Institute of Pharmaceutical Chemistry, Hittorfstr. 58-62, University of Münster, Germany O-002 SYNTHESIS AND BIOLOGICAL EVALUATION OF TETRAHYDROPYRIMIDINE AND BICYCLICTETRAHYDROPYRIMIDINE DERIVATIVES Mevlüt Ertan Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey. O-003 THE IMPORTANCE OR STEREOCHEMISTRY ON BIOLOGICAL EFFECTS AND RECENT ADVANCES Ningur Noyanalpan Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Ankara-Turkey O-004 MUTAGENICITY OF NATURAL ORIENTED COMPOUNDS A. Ahmet Başaran1 - Nurşen Başaran2 Hacettepe University, Faculty of Pharmacy, 1 Department of Pharmacognosy, 2 Department of Pharmaceutical Toxicology, TR- 06100, Ankara - Turkey O-005 HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY ENANTIOSEPARATION OF CHIRAL DRUGS ON NEW POLYSACCHARIDE-TYPE CHIRAL STATIONARY PHASES Bezhan Chankvetadze Department of Chemistry, Tbilisi State University, Chavchavadze Avenue 1, Tbilisi 380028, Georgia O-006 MICE AIR-POUCH AS AN INFLAMMATION MODEL: USE OF MICE AIR-POUCH AS A TOOL FOR STUDYING MALONDIALDEHYDE Pelin Kelicen, Rümeysa Demirdamar Department of Pharmacology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey O-007 SYNTHESİS AND MECHANISM OF ACTİON NOVEL INHIBITORS OF HUMAN LEUCOCYTE ELASTASE George A. Digenis ,Ph. D. Division of Medicinal Chemıstry and Pharmaceutics Collage of Pharmacy, University of Kentucky, Lexington, Kentucky 40536-0082 O-008 RECENT RESEARCH IN PHERMECEUTICAL CHEMISTRY IN ISTANBUL UNIVERSITY A.Gürsoy, G.Çapan Department of Pharmaceutical Chemistry, Faculty of Pharmacy, İstanbul University, İstanbul-Turkey O-009 OPTIMIZATION OF ALLOSTERİC MODULATORS OF MUSCARINIC RECEPTORS-MOLECULAR MODELLING, SYNTHESIS AND PHARMACOLOGY Ulrike Holzgrabe Pharmaceutical Institute, University of Bonn O-010 STRUCTURE-BASED AND COMPUTER-AIDED DRUG DESIGN Hugo Kubinyi Drug Design,ZHV/W-A 30, BASF AG, D-67056 Ludwigshafen O-011 THE ROLE OF TYROSINE KINASES FOR THE REGULATION OF INSULIN SECRETION AND INSULIN mRNA H. Neye, E. J. Verspohl Dept. Pharmacology, Inst. of Pharmaceutical Sciences, Univ. of Muenster, Hittorstr. 58-62, 48149 Muenster, Germany. O-012 METHODS FOR BIOCHEMICAL AND PHARMACOLOGICAL CHARACTERISATION OF OPIATE RECEPTORS Hüseyin Avni Öktem Department of Biology, Middle East Technical University, Ankara-Turkey O-013 RESEARCHES SOME NEW BIOLOGICAL ACTIVE FLAVONOID DERIVATIVES R. Ertan Dept. of Pharm. Chem., Fac. Of Pharm., Univ of Ankara, 06100 Tandoğan Ankara, Turkey O-014 THE ROLE OF G-PROTEINS AND PROTEIN KINASE C (KPC) IN THE DESENSITIZATION PROCESS OF INSULIN SECRETING CELLS E.J. Verspohl, H. Neye, K. Herrmann, A. Wienecke, S. Kesper Dept. Pharmacology, Inst. of Pharmaceutical Sciences, Univ. of Muenster, Hittorfstr. 58-62, Muenster Germany. O-015 METHOD VALIDATION IN PHARMACEUTICAL ANALYSIS: FROM A GENERAL APPROACH TO CAPILLARY ELECTROPHORESIS Akgül Yeşilada Hacettepe University, Faculty of Pharmacy, Dept. of Pharmaceutical Chemistry, 06100 Ankara-TURKEY O-016 NEW APPLICATIONS OF POLYSACCHARIDE-TYPE CHIRAL STATIONARY PHASES UNDER NORMAL AND REVERSED PHASE CONDITIONS Hassan Y. Aboul-Enein Bioanalytical and Drug Development Laboratory Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Centre Riyadh-Saudi Arabia O-017 SELENIUM ANALYSİS Hasan Aydın Gazi Üniversitesi Fen-Edebiyat Fakültesi Kimya Bölümü 06500-Ankara O-018 SYNTHESIS AND BRONCHODILATORY ACTIVITIY OF NEW DERIVATIVES A.Balkan1, H. Akgün1, K. Erol2, Ö. Sarnıç(Batu) 2 1 Hacettepe Unıv., Faculty of Pharmacy, Dept. of Pharmaceutical Chemistry, Ankara-Turkey 2Anadolu Unıv., School of Medicine, Dept. of Pharmacology,Eskişehir-Turkey O-019 IN VITRO METABOLISM OF COMUTAGEN 2-AMINO-3-METHYLPYRIDINE:THE EFFECT OF VARIOUS POTENTIAL INHIBITORS, ACTIVATORS AND INDUCERS T. Gül Altuntas1 and John W. Gorrod2 1Ankara Univ., Faculty of Pharmacy, Dept. of Pharm. Chem.06100-Tandogan Ankara-Turkey 2London Unıv. King's College London, Chelsea Dept. of Pharmacy,Manresa Road,London SW3 6LX,UK O-020 IN VIVO METABOLISM OF 5-(4-NITROPHENYL)-4-(2PHENYLETHYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOLE-3-THIONE IN RATS E.Elcın Oruc and Sevım Rollas Marmara Unıv. Faculty of Pharmacy,Dept. of Pharmaceutıcal Chemıstry 81010 Haydarpasa-Istanbul