Dr. Fülöp Ferenc tudományos közleményei és szabadalmai

Átírás

1 Dr. Fülöp Ferenc tudományos közleményei és szabadalmai I. Eredeti idegen nyelvő közlemények 1. G. Bernáth, G. Tóth, F. Fülöp, G. Göndös, L. Gera: Synthesis and conformational analysis of deca- and dodecahydropyrido[2,1-b]- quinazolin-11-ones J. Chem. Soc., Perkin Trans. 1, 1979, Impakt faktor: 1, G. Bernáth, F. Fülöp, L. Gera, L. Hackler, A. Kálmán, G. Argay, P. Sohár: Synthesis and conformation of stereoisomeric cis- and trans-tetramethylene- and pentamethylenedihydro-1,3-oxazines Tetrahedron, 35, (1979) 1, G. Bernáth, F. Fülöp, I. Hermecz, Z. Mészáros, G. Tóth: Synthesis and reactions of 2,3-cycloalkylene-4H-pyrido[1,2-a]pyrimidin-4-ones J. Heterocyclic Chem., 16, (1979) 0, F. Fülöp, I. Hermecz, Z. Mészáros, G. Dombi, G. Bernáth: Synthesis and reactions of 2,3-disubstituted pyrido[1,2-a]pyrimidin-4-ones J. Heterocyclic Chem., 16, (1979) 0, G. Bernáth, F. Fülöp, G. Jerkovich, P. Sohár: Synthesis and spectroscopical study of cis-trimethylene-, cis- and trans tetra- and pentamethylene-2,3,5,6-tetrahydro-1,3-oxazin-4-ones Acta Chim. Acad. Sci. Hung., 101, (1979) 0, F. Fülöp, G. Bernáth, I. Hermecz, Z. Mészáros: Synthesis of 2,3-trimethylene- and tetramethylene-4-oxo-pyrido[1,2-a]-pyrimidine- 7-, 8- and 9-carboxylic acid derivatives with potential pharmacological activity Acta Phys. Chem. Szeged, 25, (1979) 7. F. Fülöp, G. Bernáth: A new route to N-substituted-2-aminomethyl-1-cyclanols Synthesis-Stuttgart, 1981, , G. Bernáth, F. Fülöp, G. Argay, A. Kálmán, P. Sohár: A simple stereospecific synthesis of oxazasteroids Tetrahedron Letters, 22, (1981) 1, P. Pflegel, C. Kühmstedt, F. Fülöp, G. Bernáth: Sterische und Substituenteffekte bei der Polarografie von cis und trans-2-phenyltetramethylen-5,6-dihydropyrimidin-4(3h)-onen Pharmazie, 36, (1981) 0, G. Argay, A. Kálmán, F. Fülöp, G. Bernáth: Crystal and molecular structure of 2-(p-nitrophenyl)-cis-5,6-tetramethylene-2,3,5,6- tetrahydro-1,3-oxazine and 2-(p-nitrophenyl)-cis-4,5-tetramethylene-2,3,5,6-tetrahydro- 1,3-oxazine Acta Chim. Acad Sci. Hung., 109, (1982) 0, F. Fülöp, K. Simon, G. Tóth, I. Hermecz, Z. Mészáros, G. Bernáth: Synthesis and X-ray analysis of stereoisomeric dodecahydropyrido[2,1-b]quinazolin- 11-ones J. Chem. Soc., Perkin Trans. 1, 1982, ,195

2 G. Stájer, A. E. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Synthesis and conformational studies of 2-oxo- and 2-thioxotetrahydro-1,3-oxazines with condensed skeleton Heterocycles, 19, (1982) 1, G. Argay, A. Kálmán, B. Ribár, F. Fülöp, G. Bernáth: The structure of 2-phenyl-2-methyl-cis-5,6-trimethylene-2,3,5,6-tetrahydro- 1,3-oxazin-4-one, C 14 H 17 NO 2 Cryst. Struct. Comm., 11, (1982) 0, G. Bernáth, F. Fülöp, Z. Ecsery, G. Blazsó, E. Minker: Synthese, Konformation und pharmakologische Wirkung einiger stereoisomerer kondensierter 1,3-Oxazin-4-one Pharmazie, 38, (1983) 0, G. Tóth, F. Fülöp, G. Bernáth, K. Simon, I. Hermecz, Z. Mészáros: Conformational analysis of stereoisomeric dodecahydropyrido[2,1-b]-quinazolin- 11-ones J. Chem. Soc., Perkin Trans. 2, 1983, , F. Fülöp, G. Bernáth, I. Hermecz, Z. Mészáros: Synthesis of 2-methyl-3-ethyl-4-oxo-4H-pyrido[1,2-a]pyrimidinecarboxylic acid derivatives potential drugs Pharmazie, 38, (1983) 0, G. Stájer, E. A. Szabó, F. Fülöp, G. Bernáth, A. Kálmán, G. Argay, P. Sohár: Synthesis and conformational analysis of stereoisomeric 2-oxo- and 2-thioxo-cisand trans-5,6-trimethylene-3,4,5,6-tetrahydro-1,3-oxazines Tetrahedron, 39, (1983) 1, G. Stájer, A. E. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Preparation and steric structure of dihydro-1,3-oxazines, 1,3-oxazin-2-ones and 1,3-oxazine-2-thiones fused with norbornane and norbornene J. Heterocyclic Chem., 20, (1983) 0, F. Fülöp, G. Bernáth, J. A. Szabó, G. Dombi: Correct representation of conformational equilibria J. Chem. Educ., 60, (1983) 0, P. Pflegel, C. Kühmstedt, F. Fülöp, G. Bernáth: Polarografie von cis- und trans-2-phenyl-5,6-cycloalkylen-5,6-dihydropyrimidin- 4(3H)-onen Pharmazie, 38, (1983) 0, P. Pflegel, C. Kühmstedt, F. Fülöp, G. Bernáth: Polarografie von cis- und trans-2-(4'-chlorphenyl)-4,5-tetramethylen-4,5-dihydro-6h- 1,3-oxazin und cis- und trans-2-(4'-chlorphenyl)-5,6-tetramethylen-5,6-dihydro-4h- 1,3-oxazin Pharmazie, 38, (1983) 0, F. Fülöp, M. S. A. El-Gharib, A. Sohajda, G. Bernáth, J. Kóbor, G. Dombi: Synthesis of some tetrahydroisoquinoline condensed 1,3-heterocycles Heterocycles, 20, (1983) 1, P. Sohár, F. Fülöp, G. Bernáth: Configurations and conformations of cis- and trans-n-methyl- and -N-benzyl-4,5- and -5,6-tetramethylene-tetrahydro-1,3-oxazines Org. Magn. Reson., 22, (1984) 0, P. Pflegel, C. Kühmstedt, F. Fülöp, G. Bernáth: Polarografie von 2,3-Cycloalkylen-4H-pyrido[1,2-a]pyrimidin-4-onen Pharmazie, 39, (1984) 0,428

3 G. Stájer, A. E. Szabó, F. Fülöp, G. Bernáth: Novel preparation of 6H-1,3-oxazin-6-ones Synthesis-Stuttgart, 1984, , J. Kóbor, F. Fülöp, M. S. A. El-Gharib, G. Bernáth: Synthesis of 4-substituted-9,10-dialkoxy-1,6,7,11b-tetrahydro-2H-pyrimido [6,1-a]isoquinolin-2-ones J. Heterocyclic Chem., 21, (1984) 0, G. Bernáth, F. Fülöp, A. Kálmán, G. Argay, P. Sohár, I. Pelczer: Connection between the diastereoselectivity and the dominant conformation in the formation of condensed-skeleton 1,3-oxazines. First X-ray diffraction evidence of N-outside conformation Tetrahedron, 40, (1984) 1, F. Fülöp, G. Bernáth, G. Argay, A. Kálmán, P. Sohár: Synthesis of cis- and trans-n-methyl- and N-benzyl-4,5- and 5,6-tetramethylenetetrahydro-1,3-oxazines; an X-ray study of N-benzyl-cis-4,5-tetramethylenetetrahydro- 1,3-oxazinium-picrate Tetrahedron, 40, (1984) 1, F. Fülöp, G. Bernáth, P. Sohár, I. Pelczer: Synthesis and spectroscopic studies of cis-5,6-trimethylene- and cis and trans-5,6-tetraand pentamethylene-1,3-oxazinan-4-ones J. Chem. Soc., Perkin Trans. 1, 1984, , G. Stájer, L. Mód, A. E. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Synthesis and kinetic study on the retrodiene decomposition of norbornene-condensed 1,3-oxazin-4-ones Tetrahedron, 40, (1984) 1, G. Stájer, A. E. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Preparation of methylene-bridged 3,1-benzoxazines, 3,1-benzoxazin-2-ones and 3,1-benzoxazine-2-thiones J. Heterocyclic Chem., 21, (1984) 0, G. Bernáth, F. Fülöp: Einige Umwandlungen der Lactamfunktion von stereoisomeren kondensierten 1,3-Oxazin-4-onen Pharmazie, 39, (1984) 0, L. Simon, G. S. Talpas, F. Fülöp, G. Bernáth, P. Sohár: Synthesis of stereoisomeric 1,3-thiazines with condensed skeleton Acta Chim. Hung., 118, (1985) 0, K. Vékey, J. Tamás, F. Fülöp, G. Bernáth: The mass spectra of some condensed skeleton 1,3-oxazin-4-one derivatives J. Heterocyclic Chem., 22, (1985) 0, Á. Kapor, B. Ribár, G. Argay, A. Kálmán, F. Fülöp, G. Bernáth: The molecular structure of 2-phenyl-trans-5,6-tetramethylene-2,3,5,6-tetrahydro-1,3- oxazin-4-one studied by X-ray diffraction and UV spectra Acta Chim. Hung., 118, (1985) 0, J. Pintye, F. Fülöp, G. Bernáth, P. Sohár: Synthesis and conformational studies of cis and trans condensed-skeleton 3-substituted-1,3-oxazine-2,4-diones Monats. Chem., 116, (1985) 0, L. Simon, G. S. Talpas, F. Fülöp, G. Bernáth: Preparation of cis-2-(alkylaminomethyl)- and (aralkylamino-methyl)-1-cyclanols from olefine via the 5,6-dihydro-4H-1,3-oxazine derivatives Acta Chim. Hung., 118, (1985) 0,336

4 A. Perjéssy, F. Fülöp, G. Bernáth: The C=O stretching frequencies and transmission of substituent effects in 5,6-polymethylene-2,3,5,6-tetrahydro-1,3-oxazin-4-one derivatives J. Heterocyclic Chem., 22, (1985) 0, G. Bernáth, G. Stájer, A. E. Szabó, F. Fülöp, P. Sohár: Preparation and conformational study of partially saturated 3,1-benzoxazines, 3,1-benzoxazin-2-ones and 3,1-benzoxazine-2-thiones Tetrahedron, 41, (1985) 1, K. Pihlaja, J. Mattinen, G. Bernáth, F. Fülöp: Are the stereoisomeric 2-(p-nitrophenyl)-4,5- and 5,6-tetramethylenetetrahydro- 1,3-oxazines conformationally homogeneous? A 400 MHz 1 H NMR study Acta Chim. Hung., 118, (1985) 0, F. Fülöp, G. Stájer, G. Bernáth, P. Sohár: Synthesis and steric structure of stereoisomeric N-substituted tetrahydro- 1,3-oxazines fused with norbornane or norbornene Tetrahedron, 41, (1985) 1, F. Fülöp, G. Bernáth, P. Sohár: Synthesis of stereoisomeric condensed-skeleton-2-imino-substituted 1,3-oxazines Tetrahedron, 41, (1985) 1, F. Fülöp, G. Bernáth: Facile dehydrogenation and an unexpected catalytic hydrogen transfer reaction of 1,2,5,6,7,8-hexahydroquinazolin-4(3H)-ones Heterocycles, 23, (1985) 1, F. Fülöp, G. Bernáth.: A novel preparation of 5,6,7,8-tetrahydroquinazolin-4(3H)-ones Synthesis-Stuttgart, 1985, F. Fülöp, G. Csirinyi, G. Bernáth, J. A. Szabó: An efficient method for the preparation of 2-thioxotetrahydro-1,3-oxazines Synthesis-Stuttgart, 1985, K. Pihlaja, J. Mattinen, G. Bernáth, F. Fülöp: A 1 H and 13 C NMR conformational study of cis- and trans-annelated 2-p-nitrophenyl- 4,5- and 5,6-tetramethyleneperhydro- and 2-p-chlorophenyl-4,5-tetramethylenedihydro- 1,3-oxazines Magn. Reson. Chem., 24, (1986) 1, K. Simon, I. Hermecz, Z. Mészáros, F. Fülöp, G. Bernáth, G. Tóth, G. Reck: Synthesis and X-ray analysis of 4,8-dimethylperhydrocyclo-penta[d]pyrido[1,2-a]- pyrimidin-10-one diastereoisomers J. Chem. Soc., Perkin Trans. 2, 1986, , F. Fülöp, G. Csirinyi, S. Szalma, G. Bernáth: An unusual ring-opening reaction of 2-methylthio-3,1-perhydrobenzoxazines. A comparative study of the 3,1 and 1,3 isomers Tetrahedron, 42, (1986) 2, F. Fülöp, G. Bernáth, I. Pelczer: Stereospecific one-pot synthesis of a new 6,11-dioxa-7-aza-D-homosteroid ring system Tetrahedron Lett., 27, (1986) 2, H. P. Richter, P. Pflegel, F. Fülöp, G. Bernáth: Präparative Elektrolyse von cis- und trans-2-(4-chlorphenyl)-4,5-tetramethylen- 4,5-dihydro-6H-1,3-oxazin Pharmazie, 41, 432 (1986) 0,453

5 G. Bernáth, J. Kóbor, F. Fülöp, P. Sohár, G. Argay, A. Kálmán: Synthesis and NMR and X-ray study of 1-substituted azeto[2,1-a]isoquinoline diastereomers Tetrahedron, 42, (1986) 2, J. Kóbor, F. Fülöp, G. Bernáth: A simple efficient synthesis of a new, versatile tetrahydroisoquinoline-1,3-aminoalcohol synthon Heterocycles, 24, (1986) 1, F. Fülöp, K. Pihlaja, J. Mattinen, G. Bernáth: A new aspect of the Leuckart reaction: Synthesis of 1-methyl and/or 3-hydroxymethyl- 1,3-heterocycles Tetrahedron Letters, 28, (1987) 2, G. Stájer, A. E. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Synthesis of methylene-bridged partially saturated quinazolines Chem. Ber., 120, (1987) 1, I. Huber, F. Fülöp, G. Dombi, G. Bernáth, I. Hermecz, Z. Mészáros: Synthesis of a new ring system: dipyrido[1,2-a:4,3-d]pyrimidin-11-one derivatives J. Chem. Soc., Perkin Trans. 1, 1987, , G. Bernáth, F. Fülöp, G. Csirinyi, S. Szalma: Synthesis of stereoisomeric 2-ethylimino-3,1-perhydrobenzoxazines and benzothiazines Monats. Chem., 118, (1987) 0, F. Fülöp, I. Huber, G. Bernáth: A simple route to N-substituted-cis- and trans-2-hydroxymethylcyclo-alkylamines and related alicyclic 1,3-aminoalcohols Acta Chim. Hung., 124, (1987) 0, P. Sohár, G. Stájer, A. E. Szabó, F. Fülöp, J. Szunyog, G. Bernáth: Preparation and n.m.r. study of norbornane/norbornene fused 2-phenylimino-1,3- oxazines and thiazines J. Chem. Soc., Perkin Trans. 2, 1987, , F. Fülöp, K. Pihlaja, G. Bernáth: A simple synthesis of condensed N-methylsubstituted 1,2-oxazines Acta Chem. Scand., B41, (1987) 1, F. Fülöp, K. Pihlaja, J. Mattinen, G. Bernáth: Synthesis and ring-chain tautomerism of stereoisomeric 1,3-oxazines condensed with the cyclopentane ring Tetrahedron, 43, (1987) 1, F. Fülöp, I. Huber, G. Dombi, G. Bernáth: Synthesis of partially saturated dipirido[1,2-a:4,3-a]pyrimidin-11-ones via catalytic hydrogen transfer reaction Tetrahedron, 43, (1987) 1, J. Kóbor, F. Fülöp, G. Bernáth, P. Sohár: Synthesis and stereochemical investigation of cis- and trans-1-subsituted-7,8 dimethoxy-1,4,5,9b-tetrahydro-2h-azeto[2,1-a]isoquinolines Tetrahedron, 43, (1987) 1, H. P. Richter, F. Fülöp, P. Pflegel, G. Bernáth: Polarografie von cis- und trans-3-methyl-2-phenylimino-4,5-tetramethylene-3,4,5,6- tetrahydro-1,3-oxazin, cis- und trans-3-methyl-2-phenylimino-4,5-tetramethylen- 3,4,5,6-tetrahydro-1,3-thiazin Pharmazie, 42, (1987) 0, K. Pihlaja, F. Fülöp, G. Mattinen, G. Bernáth: A rapid one pot synthesis of stereoisomeric (2-substituted)-aminocyclohexane

6 - 6 - carboxamides Acta Chem. Scand., B41, (1987) 1, F. Fülöp, K. Pihlaja, J. Mattinen, G. Bernáth: The ring-chain tautomerism of 1,3-oxazines J. Org. Chem., 52, (1987) 2, H. P. Richter, F. Fülöp, G. Stájer, P. Pflegel, G. Bernáth: Zum Mechanismus der elektrochemischen Reduction partiell gesättigter bicyclisher 2-phenylsubstituerte 1,3-Oxazinderivate Pharmazie, 42, (1987) 0, G. Bernáth, F. Fülöp, P. Sohár: Synthesis and steric structures of perhydro-4,1-benzoxazepin-2-ones Tetrahedron, 43, (1987) 1, F. Fülöp, K. Pihlaja, J. Mattinen, G. Bernáth: Synthesis of stereoisomeric 2,2-disubstituted-5,6-tri- and 5,6-tetramethylenetetrahydro- 1,3-oxazin-4-ones Tetrahedron, 43, (1987) 1, F. Fülöp, G. Bernáth, K. Pihlaja, J. Mattinen, G. Argay, A. Kálmán: Synthesis and steric structures of the stereoisomeric-2-p-nitrophenyl perhydroquinazolin-4-ones Tetrahedron, 43, (1987) 1, A. Kálmán, G. Argay, F. Fülöp, G. Bernáth: On the tautomerism and conformational characteristics of 2-phenylimino-3,1- perhydrobenzoxazines and analogous benzothiazines, an X-ray study J. Mol. Struct., 161, (1987) 1, A. Pricken, F. Fülöp, P. Pflegel, G. Bernáth: Preparative Elektrolyse partiell hydrierter 2H-Pyrimido[6,1-a]isochinoline Pharmazie, 42, (1987) 0, H. P. Richter, F. Fülöp, P. Pflegel, G. Bernáth: Polarografie partiell hydrierter Oxazolo-, 1,3-Oxazino- und 1,3-Thiazino[4,3-a}- isochinoline Pharmazie, 42, (1987) 0, I. Huber, F. Fülöp, G. Bernáth, I. Hermecz: Synthesis of 2-substituted 2-azapyracridone derivatives J. Heterocyclic Chem., 24, (1987) 0, F. Fülöp, L. Lázár, I. Pelczer, G. Bernáth: One-pot synthesis of tetracyclic benzoxazines. Scope and limitations Tetrahedron, 44, (1988) 1, F. Fülöp, G. Bernáth, G. Csirinyi: Synthesis of stereoisomeric 2-phenylimino-3,1-perhydrobenzoxazines and 3,1-perhydrobenzothiazines Org. Prep. Proc. Int., 20, (1988) 0, F. Fülöp, G. Csirinyi, G. Bernáth: Synthesis of condensed-skeleton cis- and trans-2-phenylimino- and 2-methyliminotetrahydro-1,3-thiazines and 1,3-oxazines Acta Chim. Hung., 125, (1988) 0, K. Pihlaja, P. Vainiotalo, F. Fülöp, G. Bernáth: Stereochemistry and the mass spectra of some 1,3- and 3,1-perhydrobenzoxazines Rapid Comm. Mass. Spectr., 2, (1988) 79. F. Fülöp, J. Mattinen, K. Pihlaja: Direct NMR spectroscopic proof of the ring-chain tautomerism in the thiazolidine

7 - 7 - system Tetrahedron Lett., 29, (1988) 2, B. Ribár, A. Kapor, A. Kálmán, G. Argay, F. Fülöp, G. Bernáth: X-ray study of the hetero ring flexibility in 5,6-tri-, 5,6-tetra- and 5,6-pentamethylene- 2,3,5,6-tetrahydro-1,3-oxazin-4-ones J. Mol. Struct., 192, (1989) 0, F. Fülöp, G. Bernáth, J. Mattinen, K. Pihlaja: Ring-chain tautomerism of 1,3-oxazolidines prepared from norephedrine and norpseudoephedrine Tetrahedron, 45, (1989) 1, A. Pricken, F. Fülöp, P. Pflegel und G. Bernáth: Mikrocoulometrische und preparative Elektrolyse von trans- und cis-decahydropyrido[2,1-b]chinazolin-11-on Pharmazie, 44, (1989) 0, P. Vainiotalo, F. Fülöp, G. Bernáth, K. Pihlaja: Intramolecular cyclization reactions of some 2-N-phenyliminoperhydro- 1,3-oxazines in the mass spectrometer J. Heterocyclic Chem., 26, (1989) A. Pricken, F. Fülöp, P. Pflegel, G. Bernáth: Untersuchungen zu Zusammenhängen zwischen Struktur und polarographischer Reaktivität sowie zur Stabilität partiell hydrierter 2H-Pyrimido[6,1-a]isochinolinderivate Pharmazie, 44, (1989) 0, H. Hönig, P. Seufer-Wasserthal, F. Fülöp: Enzymatic resolutions of cyclic amino alcohol precursors J. Chem. Soc., Perkin Trans. 1, 1989, , F. Fülöp, L. Lázár, M. S. El-Gharib, G. Bernáth: Synthesis of 1,5,6,10b-tetrahydro-1,2,4-triazolo[3,4-a]isoquinolines Pharmazie, 45, (1990) 0, F. Fülöp, I. Huber, G. Bernáth, G. Tóth, A. Pricken, P. Pflegel: Synthesis and reductions of cis- and trans-1,4,4a,6,7,8,9,11a-octa-hydropyrido[2,1-b]- quinazolin-11-one Pharmazie, 45, (1990) 0, P. Vainiotalo, F. Fülöp, G. Stájer, G. Bernáth, K. Pihlaja: Mass spectral study of some stereoisomeric 2-thioxo and 2-oxoperhydro-1,3- and 3,1-benzoxazines Acta Chem. Scand., 44, (1990) 0, F. Fülöp, G. Bernáth, M. S. El-Gharib, J. Kóbor, P. Sohár, I. Pelczer, G. Argay, A. Kálmán: Synthesis and stereochemistry of stereoisomeric 1,3-oxazino- and 1,3-thiazino[4,3-a]- isoquinolines Chem. Ber., 123, (1990) 1, A. Parkkinen, F. Fülöp, K. Pihlaja: Formation of 3,1-perhydrobenzoaxazines and their N-methyl derivatives. The effects of epimerization and temperature Acta Chem. Scand., 44, (1990) 0, P. Vainiotalo, S. Roukanen, F. Fülöp, K. Pihlaja: Ring-chain tautomerism of 1,3-oxazolidines in gas phase Tetrahedron, 46, (1990) 1, K. Pihlaja, L. Lötjönen, F. Fülöp, G. Bernáth, P. Vainiotalo: Electron ionization mass spectra of some cyclohexane fused 2-N-phenyl

8 - 8 - iminoperhydro-1,3-oxazines and related thiazines Rapid Commun. Mass Spectrom., 4, (1990) 93. A. Pricken, G. Stájer, A. E. Szabó, F. Fülöp, P. Pflegel, G. Bernáth: Polarographie und Mechanismus der elektrochemischen Reduktion von cisund trans-tetrahydro-4(3h)-chinazolinonen Pharmazie, 45, (1990) 0, F. Fülöp, É. Semega, G. Dombi, G. Bernáth: Synthesis of 2-hydroxycycloalkyl-substituted 1,3,4-oxadiazoles, 1,3,4-thiadiazoles and 1,2,4-triazoles J. Heterocyclic Chem., 27, (1990) 0, F. Fülöp, É. Semega, G. Bernáth, P. Sohár: 3,4-Disubstituted 1,6,7,11b-tetrahydropyrimido[6,1-a]isoquinolin-2-ones J. Heterocyclic Chem., 27, (1990) L. Lázár, F. Fülöp, G. Dombi, G. Bernáth, G. Argay, A. Kálmán: Preparation and conformational analysis of stereosomeric 1,6,7,11b-tetrahydro- 2H-1,3-oxazino[4,3-a]isoquinolin-4-one derivatives Tetrahedron, 46, (1990) 1, F. Fülöp, J. Mattinen, K. Pihlaja: Ring-chain tautomerism in 1,3-thiazolidines Tetrahedron, 46, (1990) 1, A. Pricken, P. Franke, I. Huber, F. Fülöp, P. Pflegel, G. Bernáth: Polarographie und Mechanismus der elektrochemischen Reduktion von cis- und trans- Octahydro-pyrido[2,1-b]chinazolin-11-onen bzw. -pyrrolo[2,1-b]chinazolin-11-onen Pharmazie, 45, (1990) 0, F. Fülöp, I. Huber, G. Bernáth, H. Hönig, P. Seufer-Wasserthal: trans-2-cyanocycloalkanols: Versatile synthons for alicyclic cis- and trans- 1,3-aminoalcohols Synthesis-Stuttgart, 1991, , A. Parkkinen, F. Fülöp, K. Pihlaja: Formation of 1,3-perhydrobenzoxazines and their N-methyl derivatives. A comparative study Tetrahedron, 47, (1991) 1, F. Fülöp, K. Pihlaja: Preparation of 1-(o-aminobenzoyl)-1-methylhydrazines Org. Prep. Proc. Int., 22, (1991) 0, I. Huber, F. Fülöp, J. Kóbor, G. Bernáth: Symple methods for preparation of N-alkyl tetrahydroisoquinoline 1,3-aminoalcohols Acta Chim. Hung., 128, (1991) 0, K. Pihlaja, S. Liukko-Sipi, F. Fülöp, G. Bernáth, P. Vainiotalo: EI Fragmentations of some N-substituted 2-N-methylimino-4,5-tetramethyleneperhydro- 3,1-oxazines and related thiazines Rapid Commun. Mass Spectrom., 5, (1991) 104. K. Pihlaja, A. Parkkinen, F. Fülöp, J. Mattinen, G. Bernáth: Ring-chain tautomerism and three- to four-component equilibria in fused-ring tetrahydro-1,3-oxazines Tetrahedron, 47, (1991) 1, P. Vainiotalo, F. Fülöp, K. Pihlaja: Gas-phase ring-chain tautomerism in 1,3-oxazines. Does it exist? Org. Mass Spectrom., 26, (1991) 1,304

9 Bernáth, F. Fülöp, J. Árva, J. Kóbor, P. Sohár: Synthesis and steric structure of quaternary azeto[2,1-a]isoquinoline stereoisomers J. Heterocyclic Chem., 28, (1991) 0, F. Fülöp, M. Dahlqvist, K. Pihlaja: Electrophilic aromatic reactivities via ring-chain tautomerism of tetrahydro-1,3-oxazines and 1,3-oxazolidines Acta Chem. Scand., 45, (1991) 0, P. Vainiotalo, T. Partanen, F. Fülöp, G. Bernáth, K. Pihlaja: Effects of N-substitution on the fragmentation of some cyclohexene fused 2-N-phenyliminoperhydro-3,1-oxazines and related thiazines J. Am. Soc. Mass Spectrom., (1991) 2, F. Fülöp, I. Huber, Á. Szabó, G. Bernáth, P. Sohár: Synthesis of pyrimido[2,1-b]thiazin-6-one by retro Diels-Alder reaction Tetrahedron, 47, (1991) 1, L. Lázár, F. Fülöp, G. Bernáth, A. Kálmán, G. Argay: Synthesis and stereochemistry of stereoisomeric 1,3-benzoxazino-1,3- and -3,1-benzoxazines J. Heterocyclic Chem., 28, (1991) 0, Á. Kapor, F. Fülöp, G. Bernáth: Structure of trans-perhydro-4,1-benzoxazepin-2-one Acta Cryst., C47, (1991) 0, Á. Kapor, B. Ribár, C. Mészáros, F. Fülöp, G. Bernáth: Stereochemical studies, 124. Structures of (I) cis- and (II) trans-decahydroquinazoline- 2-spiro-1'-cyclohexan-4-one Acta Cryst., C47, (1991) 0, A. Pricken, F. Fülöp, P. Pflegel, G. Bernáth: Polarographie und Mechanismus der elektrochemischen Reduktion von Tetrahydro- 4(3H)-chinazolinonen Pharmazie, 46, (1991) 0, F. Fülöp, É. Semega, G. Bernáth, P. Sohár: Synthesis and stereochemistry of 2,3-disubstituted 2,5,6,10b-tetrahydroimidazo [5,1-a]isoquinolin-1-ones Pharmazie, 47, (1992) 0, I. Huber, F. Fülöp, J. Lázár, G. Bernáth, G. Tóth: Dehydrogenation of 6-azaquinazoline derivatives. Formation of unexpected quinonediimine intermediates J. Chem. Soc., Perkin Trans. 1, 1992, , F. Fülöp, M. Simeonov, K. Pihlaja: Formation of 1,2-dihydroquinazolin-4(3H)-ones. Reinvestigation of a recently reported 1,3,4-benzotriazepinone synthesis Tetrahedron, 48, (1992) 1, P. Sohár, L. Lázár, F. Fülöp, G. Bernáth, J.Kóbor: Synthesis and conformational analysis of stereoisomeric 1- and 2-methyl-2H,4H- 1,6,7,11b-tetrahydro-1,3-oxazino[4,3-a]isoquinolines Tetrahedron, 48, (1992) 1, I. Huber, Á. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Synthesis and structure determination of alicycle-fused thiazoloand thiazino[2,3-b]quinazolones and cycloalkylimino-3(n)-thiazolinylthiazolidines Tetrahedron, 48, (1992) 1, F. Fülöp, K. Pihlaja, I. Huber, G. Bernáth, B. Ribár, G. Argay, A. Kálmán: Synthesis, reactions and stereochemistry of 3-hydroxymethyl-2,3-dihydro-4H-1,3-

10 benzoxazin-4-one and some perhydrogenated derivatives Tetrahedron, 48, (1992) 1, F. G. Riddell, S. Arumugam, F. Fülöp, G. Bernáth: A solid-state NMR study of ring-chain tautomerism in 1,3-O,N-heterocycles Tetrahedron, 48, (1992) 1, F. Fülöp, K. Pihlaja, K. Neuvonen, G. Bernáth, G. Argay, A. Kálmán: Ring-chain tautomerism in oxazolidines J. Org. Chem., 58, (1993) 3, G. Stájer, A. E. Szabó, F. Fülöp, G. Bernáth, P. Sohár: Structures of saturated azeto[1,2-a][3,1]- and azeto[2,1-b][1,3]benzoxazines prepared by addition of chloroacetyl chlorides to cyclohexane-condensed dihydrooxazines Heterocycles, 36, (1993) 0, L. Lázár, F. Fülöp, G. Bernáth, J. Mattinen: A simple synthesis of 1-hydroxyalkyl-1,2,3,4-tetrahydroisoquinolines Org. Prep. Proc. Int., 25, (1993) 0, E. Mäki, K. Pihlaja, I. Huber, F. Fülöp, G. Bernáth, P. Vainiotalo: Electron impact ionization mass spectra of some substituted dipyrido- [1,2-a:4,3-d]pyrimidinones Org. Mass. Spectrom., 28, (1993) 1, P. Vainiotalo, P.-L. Lehtelä, F. Fülöp, G. Bernáth, L. Vuorilehto, K. Pihlaja: Electronic effects in the electron ionization fragmentations of 2-aryl-substituted octahydro-1,3- and 3,1-benzoxazines Rapid Commun. Mass Spectrom., 7, (1993) 2, F. Fülöp, L. Lázár, G. Bernáth, R. Sillanpää, K. Pihlaja: Substituent effects on the ring-chain tautomerism of 1,3-oxazines Tetrahedron, 49, (1993) 2, F. Fülöp, K. Pihlaja: Ring-chain tautomerism of oxazolidines derived from serine esters Tetrahedron, 49, (1993) 2, J. Mattinen, K. Pihlaja, F. Fülöp, G. Bernáth: 1 H and 13 C NMR structural study of 2-N-methylimino-cis- and trans-perhydro- 3,1-benzoxazines and -benzothiazines Saturated Heterocycles, (A Magyar Tudományos Akadémia Szegedi Területi Bizottsága Kiadványai sorozatban) 3. kötet, (1993) 129. P. Vainiotalo, S. Ronkanen, P. L. Lehtelä, R. Smolander, F. Fülöp, K. Pihlaja Gas-phase ring-chain tautomerism of oxazolidines Saturated Heterocycles, (A Magyar Tudományos Akadémia Szegedi Területi Bizottsága Kiadványai sorozatban) 3. kötet, (1993) 130. F. Fülöp, G. Bernáth, R. Spitzner, J. Mattinen, K. Pihlaja: Synthesis and ring-chain tautomerism of stereoisomeric 1,3-oxazines condensed with a tert-butyl-substituted cyclopentane ring Acta Chim. Hung. - Models in Chemistry, 131, (1994) 0, G. Bernáth, Z. Szakonyi, F. Fülöp, P. Sohár: Synthesis of tert-butylcyclopentane-fused 1,3-oxazines and 1,3-thiazines Heterocycles, 37, (1994) 0, J. Kóbor, J. Lázár, F. Fülöp, G. Bernáth: Synthesis of 1-cyclohexyl-substituted isoquinoline derivatives J. Heterocyclic Chem., 31, (1994) 0, J. Kóbor, P. Sohár, F. Fülöp: Synthesis and stereochemical study of cis- and trans-1-(3'-substituted-propyl)-

11 benzo[a]quinolizidine Tetrahedron, 50, (1994) 2, A. Kálmán, G. Argay, F. Fülöp, G. Bernáth: Dimer formation with crystallographic two-fold axis: structure of (1R*,2S*)- 2-(p-nitrobenzylideneamino)-1-phenylpropanol J. Mol. Struct., 328, (1994) 0, F. Fülöp, R. Sillanpää, M. Dahlquist, K. Pihlaja, P. Vainiotalo: Ring-chain tautomerism and crystal structure of some 1,3-oxazacyclanes, and the electrophilic substituent constants for some heteroaryl groups in solution and in the gas-phase Heterocycles, 37, (1994) 0, K. Neuvonen, F. Fülöp, H. Neuvonen, K. Pihlaja: A correlation analysis of C=N 13 C chemical shifts. The use of substituted benzaldehyde (2-hydroxycyclohexyl)hydrazones as probes J. Org. Chem., 59, (1994) 3, E. Mäki, F. Fülöp, G. Bernáth, K. Pihlaja: Electron ionization mass spectra of some fused pyrimidinone derivatives Rapid Commun. Mass Spectrom., 8, (1994) 2, L. Simon, S. G. Talpas, F. Fülöp, G. Bernáth, G. Argay, A. Kálmán, P. Sohár: Synthesis, structure and ring opening of trans-perhydro-1,4-benzoxazepin- 3-one derivatives J. Heterocyclic Chem., 32, (1995) 0, F. Fülöp, H. Wamhoff, P. Sohár: Imidazo[1',2':3,4]pyrimido[6,1-a]isoquinoline and pyrimido[1',2':3,4]pyrimido [6,1-a]- isoquinoline ring systems by tandem cyclization Synthesis-Stuttgart, 1995, , F. G. Riddell, M. Rogerson, F. Fülöp, G. Bernáth: Solid-state NMR study of the kinetics of a ring chain tautomerism in a tetrahydro- 1,3-oxazine derivative Magn. Reson. Chem., 33, (1995) 1, F. G. Riddell, G. Bernáth, F. Fülöp: Phase dependence of conformational motions in solids. The tert-butyl rotation in (1R *,2S *,5R * )-5-tert-butyl-2-hydroxycyclopentanecarboxylic acid J. Am. Chem. Soc., 117, (1995) 5, K. Joutsiniemi, P. Vainiotalo, L. Lázár, F. Fülöp, G. Bernáth: Electron ionization mass spectra of some substituted stereoisomeric 1,6,7,11btetrahydro-2H,4H[1,3]oxazino[4,3-a]isoquinolines and 1,6,7,11b-tetrahydro- 2H[1,3]oxazino[4,3-a]isoquinolin-4-ones Rapid Commun. Mass Spectrom., 9, (1995) 2, K. Joutsiniemi, P. Vainiotalo, K. Pihlaja, L. Lázár, F. Fülöp, G. Bernáth: Electron ionization mass spectrometry of some substituted, stereoisomeric, partly saturated 1,3- and 3,1-benzoxazino-1,3-benzoxazines Rapid Commun. Mass Spectrom., 9, (1995) 2, P. Oksman, K. Pihlaja, F. Fülöp, G. Bernáth: Fragmentation and intramolecular cyclization in cyclopentane-4,5-fused 2-Nphenyliminoperhydro-1,3-oxazines and related thiazines under electron impact ionization Rapid Commun. Mass Spectrom., 9, (1995) 2, M. Pykäläinen, P. Vainiotalo, L. Lázár, F. Fülöp, G. Bernáth: Tautomerism of some amino diol and amino alcohol derivatives in the gas phase Rapid Commun. Mass Spectrom., 9, (1995) 2,515

12 G. Argay, V. Fülöp, A. Kálmán, F. Fülöp, G. Bernáth: Stereostructure of 1-[bis(hydroxymethyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline. An X-ray study J. Mol. Struct., 354, (1995) 0, A. Péter, G. Tóth, E. Olajos, F. Fülöp, D. Tourwé: Monitoring of optical isomers of some conformationally constrained amino acids with tetrahydroisoquinoline or tetraline ring structures J. Chromatography, A705, (1995) 2, A. Péter, F. Fülöp: High-performance liquid chromatographic method for the separation of isomers of cis- and trans-2-amino-1-cyclopentanecarboxylic acid J. Chromatography, A715, (1995) 2, B. Naumann, R. Böhm, F. Fülöp, G. Bernáth: Preparation of new trifunctional thiophene derivatives Pharmazie, 51, 4-6 (1996) 0, Z. Szakonyi, G. Bernáth, F. Fülöp, P. Sohár: Synthesis of tert-butylcyclopentane-fused pyrimidines Heterocycles, 42, (1996) 0, L. T. Kanerva, P. Csomós, O. Sundholm, G. Bernáth, F. Fülöp: Approach to highly enantiopure β-amino acid esters using lipase catalysis in organic medea Tetrahedron: Asymmetry, 7, (1996) 2, P. Csomós, L. T. Kanerva, G. Bernáth, F. Fülöp: Biocatalysis for the preparation of optically active β-lactam precursors of amino acids Tetrahedron: Asymmetry, 7, (1996) 2, T. Viljanen, F. Fülöp, K. Pihlaja: Synthesis, and conformational study of stereoisomeric 3-benzylperhydro-1,2,3- benzoxathiazine and-benzoxathiazolidine 2-oxides Acta Chem. Scand., 50, (1996) 0, F. Fülöp, I. Huber, G. Bernáth: Simple synthesis of alicyclic 1,3-amino alcohol analogues of CNS-active compounds Sc. Pharm., 64, (1996) 155. K. Pihlaja, M. Himottu, F. Fülöp, I. Huber, G. Bernáth, V. Ovcharenko: Stereochemical effects in electron ionization mass spectra of cycloalkane-fused 2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-5-ones and 3,4-dihydro-2H,6H-pyrimido [2,1-b]thiazin-6-ones Rapid Commun. Mass Spectrom., 10, (1996) 2, F. Fülöp, J. Tari, G. Bernáth, P. Sohár: A convenient synthesis of a diastereomeric synthons: ethyl 3-methyl-1,2,3,4-tetrahydroisoquinoline-1-acetates by direct and reverse substituent introduction Heterocycles, 43, (1996) 0, K. Pihlaja, J. Mattinen, F. Fülöp: A 1 H and 13 C NMR stereochemical study on N-methyl-substituted cis- and trans-fused octahydro-2h-1,3- and 3,1-benzoxazines Magn. Reson. Chem., 34, (1996) 1, G. Bernáth, J. Kóbor, J. Lázár, F. Fülöp: Synthesis of 2-substituted-6-(6',7'dimethoxy-3',4'-dihydro-1'-isoquinolyl)-5,6,7,8- tetrahydroquinazolin-4(3h)-one derivatives J. Heterocyclic Chem., 33, (1996) 0, F. Fülöp, E. Forró, G. Bernáth, I. Miskolczi, A. Martinsen, P. Vainiotalo: Determination of sigma values of heteroaryl-substituted phenyl groups via

13 ring-chain tautomerism J. Heterocyclic Chem., 34, (1997) 0, F. G. Riddell, M. Roogerson, W. B. Turnbull, F. Fülöp: Internal motions in solid phosphonium salts studied by 31 P and 13 C CP/MAS NMR spectroscopy J. Chem. Soc., Perkin Trans. 2, (1997) 1, A. Rosling, F. Fülöp, R. Sillanpää, J. Mattinen: Synthesis and conformational behaviour of 2-phenyl-pyrrolo[1,2-d][1,3,4]-oxadiazine and 2-phenyl-pyrido[1,2-d][1,3,4]oxadiazine; New ring systems Heterocycles, 45, (1997) 0, K. Neuvonen, F. Fülöp, H. Neuvonen, M. Simeonov, K. Pihlaja: Substituent effect on the 13 C chemical shifts of hydrazones. DSP analysis of 13 C chemical shifts of some benzoylhydrazones J. Phys. Org. Chem., 10, (1997) 1, G. Tóth, Z. Darula, A. Péter, F. Fülöp, A. Borsodi, Z. Tóth, Z. Böcskey, D. Tourwé, P. Verheyden: Conformationally constrained deltorphin analogues with aminotetralin-2-carboxylic acid (ATC) in position 3 J. Med. Chem., 40, (1997) 3, F. Fülöp, M. Palkó, G. Bernáth, P. Sohár: Synthesis and mild retro Diels-Alder decomposition of 1,4-methanopyrrolo-1,4- methanopyrido- and 1,4-methanoazepino[2,1-b]-quinazolinones Synt. Commun., 27, (1997) 0, F. Fülöp, J. Tari, G. Bernáth, P. Sohár, A. Dancsó, G. Argay, A. Kálmán: Synthesis and stereochemistry of 6-methylsubstituted pyrimido[6,1-a]isoquinolines Liebigs Ann.-Recl., (1997) 1, A. Péter, G. Török, P. Csomós, M. Péter, G. Bernáth, F. Fülöp: High-performance liquid chromatographic methods for the separation of enantiomers of alicyclic amino acids J. Chromatography, A761, (1997) 2, L. Lázár, A. Lakatos, F. Fülöp, G. Bernáth, F. G. Riddell: Five-component equilibria of ring-chain tautomeric mixtures derived from 3-amino-1,2-propanediol and aromatic aldehydes Tetrahedron, 53, (1997) 2, A. Rosling, F. Fülöp, R. Sillanpää, J. Mattinen: 2-[Arylamino(imino)perhydropyrido[1,2-d][1,3,4]oxadiazine and 2-[arylamino(imino)- perhydropyrrolo[1,2-d][1,3,4]oxadiazine:heterocyclic ring systems involving a bridgehead nitrogen Heterocycles, 45, (1997) 0, F. Fülöp, Z. Szakonyi, G. Bernáth, P. Sohár: Synthesis of 2,4-dioxo- and 4-oxo-2-thioxo derivatives of octahydrocyclopenta[d]pyrimidines J. Heterocyclic Chem., 34, (1997) 0, K. Pihlaja, M. F. Simeonov, F. Fülöp: Conformational complexity in seven-membered cyclic triazepinone/open hydrazones, 1. 1D and 2D Variable temperature NMR study J. Org. Chem., 62, (1997) 3, M. Simeonov, F. Fülöp, R. Sillanpaa, K. Pihlaja: Conformational complexity in seven-membered cyclic triazepinone/open hydrazones, 2. Molecular modeling and X-ray study J. Org. Chem., 62, (1997) 3,476

14 B. Bozó, F. Fülöp, G. K. Tóth, G. Tóth, M. Szőcs: Synthesis and opioid binding activity of dermorphin analogues containing cyclic β-amino acids Neuropeptides, 31, (1997) 0, E. Forró, K. Lundell, L. T. Kanerva, F. Fülöp: Preparation of the stereoisomeric of 2-cyanocycloalkanols by lypase-catalysed acylation Tetrahedron: Asymmetry, 8, (1997) 2, T. Partanen, P. Vainiotalo, J. Tari, G. Bernáth, F. Fülöp: Fragmentation of substituted pyrimido[6,1-a]isoquinolin-2-ones under electron ionization Rapid Commun. Mass Spectrom., 11, (1997) 2, Z. Szakonyi, F. Fülöp, G. Bernáth, F. Evanics, F. G, Riddell: Synthesis and characterization of angularly substituted cycloalkane-fused tetrahydro- 1,3-oxazines Tetrahedron, 54, (1998) 2, F. Fülöp, G. Bernáth, K. Pihlaja: Synthesis, stereochemistry and transformations of cyclopentane, cyclohexane-, cycloheptane- and cyclooctane-fused 1,3-oxazines, 1,3-thiazines and pyrimidines Adv. Heterocyclic Chem., 69, (1998) 4, T. Viljanen, P. Tahtinen, K. Pihlaja, F. Fülöp: Conformational study of some saturated 2-bis(2-chloroethyl)amino-1,3,2- oxazaphosphorinane 2-oxides J. Org. Chem., 63, (1998) 3, L. Lázár, T. Martinek, G. Bernáth, F. Fülöp: A simple synthesis of β-alkylsubstituted β-amino acids Synt. Commun., 28, (1998) 0, E. Forró, L. T. Kanerva, F. Fülöp: Lypase-catalysed resolution of 2-dialkylaminomethylcyclohexanols Tetrahedron: Asymmetry, 9, (1998) 2, G. Török, A. Péter, P. Csomós, L. T. Kanerva, F. Fülöp: High-performance liquid chromatographic methods for separation of isomers of β-amino acids with possessing bicyclo[2.2.1]heptane skeletons J. Chromatography A, 797, (1998) 2, Z. Szakonyi, F. Fülöp, G. Bernáth, G. Török, A. Péter: Synthesis of cycloalkane-fused dihydropyrimidin-4-one enantiomers Tetrahedron: Asymmetry, 9, (1998) 2, M. Péter, J. Van der Eycken, G. Bernáth, F. Fülöp: Enzymatic resolution of alicyclic 1,3-amino alcohols in organic media Tetrahedron: Asymmetry, 9, (1998) 2, K. Joutsiniemi, P. Vainiotalo, F. Fülöp, L. Lázár: Unexpected results in gas-phase tautomerism of differently 1-nitrogen and 2-arylsubstituted imidazolidines under electron ionization Rapid Commun. Mass Spectrom., 12, (1998) 2, F. Fülöp, L. Simon, G. Simon-Talpas, G. Bernáth: A versatile method for synthesis of cis-2-aminomethylcyclanols Synt. Commun., 28, (1998) 0, P. Vainiotalo, E. Forró, F. Fülöp: Mass spectral behaviour of some octahydro-1,3- and 3,1-benzoxazines having heteroaryl substituted phenyl substituent at ring position 2 Acta Chim. Hung. - Models in Chemistry, 135, (1998) 0,571

15 T. Viljanen, K. D. Klika, F. Fülöp, K. Pihlaja: Coupling Constants 1 J( 15 N, 31 P) as a probe for the conformational equilibria of 2-amino-substituted 1,3,2-oxazaphosphorinane-2-ones J. Chem. Soc., Perkin Trans. 2, (1998) 1, A. Péter, G. Török, F. Fülöp: Effect of temperature on retention of cyclic β-amino acid enantiomers on a chiral crown ether stationary phase J. Chromatographic Sci., 36, (1998) 1, M. Péter, A. Péter, J. Van der Eycken, P. Csomós, G. Bernáth, F. Fülöp: High-performance liquid chromatographic separation of enantiomers of cyclic 1,3-amino alcohol derivatives J. Chromatography A, 816, (1998) 2, G. Török, A. Péter, F. Fülöp: High-performance liquid chromatographic separation of enantiomers of unusual amino acids possessing cycloalkane or cycloalkene skeletons on a chiral crown ethercontaining stationary phase Chromatographia, 48, (1998) 1, T. Martinek, L. Lázár, F. Fülöp, F. G. Riddell: Five-component equilibria of ring-chain tautomeric mixtures derived from 2-amino-1-phenyl-1,3-propanediol diastereomers Tetrahedron, 54, (1998) 2, A. Rosling, F. Fülöp, C. P. Askolin, J. Mattinen: Synthesis and conformational study of stereoismeric 2-phenyl-4a,5,6,7,8,8a-hexahydro- (4H)-1,3,4-benzoxadiazines J. Chem. Res.,(S) 492 (1998); J. Chem. Res.,(M) (1998) 0, L. Lázár, A. Göblyös, F. Evanics, G. Bernáth, F. Fülöp: Ring-chain tautomerism of 2-aryl-substituted imidazolidines Tetrahedron, 54, (1998) 2, P. Oksman, K. Pihlaja, F. Fülöp, I. Huber, G. Bernáth, M. Karelson, A. Perkson: Electron impact mass spectrometric studies of 2-methyl, 2-phenyl, 2-(1-piperidyl) and 2-(2/3/4-pyridyl)-pyrido[4,3-d]pyrimidin-4-ones Rapid Commun. Mass Spectrom., 12, (1998) 2, A. Luna, C. Astorga, F. Fülöp, V. Gotor: Enzymatic resolution of (±)-cis-2-aminocyclopentanol and (±)-cis-2-aminocyclohexanol Tetrahedron: Asymmetry, 9, (1998) 2, G. K. Tóth, K. Bakos, B. Penke, I. Pávó, C. Varga, G. Török, A. Péter, F. Fülöp: Synthesis of oxytocin antagonists containing conformationally constrained amino acids in position 2 Bioorg. Med. Chem. Lett., 9, (1999) 1, A. Rosling, F. Fülöp, K. D. Klika, R. Sillanpää, J. Mattinen: An NMR conformational study on the prototropic tautomerism, ring- and N-inversion in stereoisomeric 2-[arylamino(imino)]-4a,5,6,7,8,8a-hexahydro-(4H)-1,3,4-benzoxadiazines Acta Chem. Scand., 53, (1999) 0, A. Rosling, M. Hotokka, K. D. Klika, F. Fülöp, R. Sillanpää, J. Mattinen: The conformational behaviour of 4,4a,5,6,7,8-hexahydropyrido[1,2-d]-[1,3,4]oxadiazine derivatives studied by NMR and molecular mechanics Acta Chem. Scand., 53, (1999) 0, F. Fülöp, B. Naumann, G. Günther, G. Bernáth, R. Sillanpää: A simple syntheses of thieno[4,3,2-d,e]isoquinoline-3,5-diones and their homologues Heterocycles, 50, (1999) 0,993

16 E. Forró, F. Fülöp: Enzymatic resolution of 2-dialkylaminomethylcyclopentanols and -cycloheptanols Tetrahedron: Asymmetry, 10, (1999) 2, S. Gedey, A. Liljeblad, F. Fülöp, L, T. Kanerva: Sequential resolution of ethyl 3-aminobutyrate with carboxylic acid esters by Candida antarctica B lipase Tetrahedron: Asymmetry, 10, (1999) 2, I. Zupkó, G. K. Tóth, K. Bakos, F. Fülöp, I. Pávó, J. Havass, G. Falkay: In vivo effects of 2-substituted [Mpa1Sar7Arg8]-oxytocin antagonists on pospartum rat Peptides, 20, (1999) 2, M. Péter, A. Péter, F. Fülöp: Development of a new isothiocyanate-based chiral derivatizing agent Chromatographia, 50, (1999) 1, A. Göblyös, L. Lázár, F. Evanics, F. Fülöp: Substituent effects in the ring-chain tautomerism of 1,2-diarylimidazolidines Heterocycles, 51, (1999) 0, A. Rosling, K. D. Klika, F. Fülöp, R. Sillanpää, J. Mattinen: The conformational preference of some tetrahydropyrrolo[1,2-d][1,3,4]-oxadiazine derivatives as studied by NMR spectroscopy and X-Ray analysis Heterocycles, 51, (1999) 0, T. Csont, Z. Szilvássy, F. Fülöp, S. Nedeianu, T. Páli, A.Tosaki, L. Dux, P. Ferdinandy: Direct myocardial anti-ischaemic effect of GTN in both nitrate-tolerant and nontolerant rats: a cgmp-independent activation of KATP Brit. J. Pharmacol., 128, (1999) 3, E. Forró, Z. Szakonyi, F. Fülöp: Enzymatic resolution of (±)-2-(N β -t-butoxycarbonyl-n α -methylhydrazino)cycloalkanols Tetrahedron: Asymmetry, 10, (1999) 2, C. Csonka, Z. Szilvássy, F. Fülöp, T. Páli, I. E. Blasig, A. Tosaki, R. Schulz, P. Ferdinandy: Classic preconditioning decreases the harmful accumulation of nitric oxide during ischemia and reperfusion in rat hearts Circulation, 100, (1999) 9, M. Péter, A. Péter, F. Fülöp: Application of (1S,2S) and (1R,2R)-1,3-diacetoxy-1-(4-nitrophenyl)-2-propylisothiocyanate for the indirect enantioseparation of racemic proteinogenic amino acids J. Chromatography A, 871, (2000) 2, T. Martinek, E. Forró, G. Günther, R. Sillanpää, F. Fülöp: Synthesis and conformational study of 1,3,2-oxazaphosphorino[4,3-a]isoquinolines, a new ring system J. Org. Chem., 65, (2000) 3, P. Sohár, E. Forró, F. Fülöp, L. Lázár, G. Bernáth, R. Sillanpää: Synthesis and stereochemistry of stereoisomeric1,2,3-oxathiazino[4,3-a]isoquinolines J. Chem. Soc., Perkin Trans. 2, 2000, , J. Kámán, E. Forró, F. Fülöp: Enzymatic resolution of alicyclic β-lactams Tetrahedron: Asymmetry, 11, (2000) 2, A. Péter, M. Péter, F. Fülöp, G. Török, G. Tóth, D. Tourwé, J. Sápi: High-performance liquid chromatographic separation of unusual amino acid enantiomers derivatized with (1S,2S)-1,3-diacetoxy-1-(4-nitrophenyl)-2- propylisothiocyanate Chromatographia, 51, (2000) 1,619

17 F. Fülöp: Alicyclic β-amino acids: useful synthons in drug research Farmaco, 55, (2000) 0, J. Czombos, W. Aelterman, A Tkachev, J. C. Martins, D. Tourwé, A. Péter, G. Tóth, F. Fülöp, N. De Kimpe: Convenient synthesis of 3,4-methano-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid and its derivatives as doubly constrained nonproteogenic amino acid derivatives J. Org. Chem., 65, (2000) 3, F. Fülöp, E. Forró, T. Martinek, G. Günther, R. Sillanpää: Synthesis and stereochemistry of 1,3,2-oxazaphosphorino[4,3-a]isoquinolines J. Mol. Struct., 554, (2000) 0, M. Péter, F. Fülöp: Indirect high performance liquid chromatographic enantioseparation of racemic amino alcohols with 1,3-diacetoxy-1-(4-nitrophenyl)-2-propyl isothiocyanate as derivatizing agent J. Liquid Chromatography R.T., 23, (2000) 0, M. Palkó, F. Evanics, G. Bernáth, F. Fülöp: Synthesis and transformations of stereoisomeric ethyl-2-isothiocyanatocyclopentanecarboxylates J. Heterocyclic Chem., 37, (2000) 0, F. Fülöp, M. Palkó, J. Kámán, L. Lázár, R. Sillanpää: Synthesis of all four enantiomers of 1-aminoindane-2-carboxylic acid, new cispentacin benzologue Tetrahedron: Asymmetry, 11, (2000) 2, G. K. Tóth, Z. Kele, F. Fülöp: Synthesis of conformationally constrained peptide via solid-phase incorporation of the constrains Tetrahedron Lett., 41, (2000) 2, Z. Szakonyi, T. Martinek, A. Hetényi, F. Fülöp: Synthesis and transformations of enantiomeric 1,2-disubstituted monoterpene derivatives Tetrahedron: Asymmetry, 11, (2000) 2, M. Péter, A. Perjéssy, D. Loos, F. Fülöp: Study of diastereomeric thioureas formed with a new chiral derivatizing agent Enantiomer, 5, (2000) 1, M. Péter, Á. Gyéresi, F. Fülöp: Liquid chromatographic enantioseparation of β-blocking agents with (1R,2R)-1,3- diacetoxy-1-(4-nitrophenyl)-2-propylisothiocyanate as chiral derivatizing agent J. Chromatography A, 910, (2001) 2, S. Gedey, A. Liljeblad, L. Lázár, F. Fülöp L. T. Kanerva: Preparation of highly enantiopure β-amino esters by Candida antarctica lipase A Tetrahedron: Asymmetry, 12, (2001) 2, A. Salgado, T. Huybrechts, A. Eeckhaut, J. Van der Eycken, Z. Szakonyi, F. Fülöp, A. Tkachev, N. De Kimpe: Synthesis of (1S)-1-amino-2,2-dimethylcyclopropane-1-carboxylic acid via PLE mediated hydrolysis of bis(2,2,2-trifluoroethyl) 2,2-dimethylcyclopropane-1,1- dicarboxylate Tetrahedron, 57, (2001) 2, P. Csomós, G. Bernáth, P. Sohár, A. Csámpai, N. De Kimpe, F. Fülöp: Synthesis and transformations of 2-arylsubstituted hydroxymethylcyclohexylamines Tetrahedron, 57, (2001) 2,276

18 R. A. Shaikhutdinov, K. D. Klika, F. Fülöp, K.Pihlaja: An 1 H and 13 C NMR conformational study on N-substituted hexahydrocyclopent[e][1,3]oxazin-4-ones and hexahydro-2h-1,3-benzoxazin-4-ones Magn. Reson. Chem., 39, (2001) 0, J. Kámán, J. Van der Eycken A. Péter, F. Fülöp: Enzymatic resolution of bicyclic 1,3-amino alcohols in organic media Tetrahedron: Asymmetry, 12, (2001) 2, E. Forró, J. Árva, F. Fülöp: Preparation of (1R, 8S)- and (1S,8R)-9-azabicyclo[6.2.0]dec-4-en-10-one: potential starting compounds in anatoxin-a synthesis Tetrahedron: Asymmetry, 12, (2001) 2, G. Török, A. Péter, E. Forró, F. Fülöp: Method development for high-performance liquid chromatographic enantioseparation of 2-cyanocycloalkanols J. Chromatographic Sci., 39, (2001) 0, K. Neuvonen, F. Fülöp, H. Neuvonen, A. Koch, E. Kleinpeter, K. Pihlaja: Substituent influences on the stability of the ring and chain tautomers in 1,3-O,N-heterocyclic systems: characterization by 13 C NMR chemical shifts and PM3 charge densities and isodesmic reactions J. Org. Chem., 66, (2001) 3, O. Éliás, L. Károlyházy, G. Stájer, F. Fülöp, K. Czakó, V. Harmath, O. Barabás, K. Keserő, P. Mátyus: Theoretical and experimental studies on ring closure reactions of 4(5)-chloro-5(4)- hydroxyalkylamino-6-nitro-3(2h)-pyridazinones J. Mol. Struct. (Theochem), 545, (2001) 0, A. Péter, J. Kámán, F. Fülöp, J. van der Eycken, D. W. Armstrong: High-performance liquid chromatographic enantioseparation of bicyclic 1,3-amino alcohols J. Chromatography A, 919, (2001) 2, A. Kálmán, G. Argay, L. Fábián, G. Bernáth, F. Fülöp: Basic forms of supramolecular self-assembly organized by parallel and antiparallel hydrogen bonds in the racemic crystal structures of six disubstituted and trisubstituted cyclopentane derivatives Acta Cryst., B57, (2001) 1, A. Péter, L. Lázár, F. Fülöp, D. W. Armstrong: High-performance liquid chromatographic enantioseparation of β-amino acids J. Chromatography A, 926, (2001) 2, J. Kámán, E. Forró, F. Fülöp: Enzyme-catalysed kinetic resolution of N,O-diacetyl derivatives of cyclic 1,3-amino alcohols Tetrahedron: Asymmetry, 12, (2001) 2, I. Kertész, F. Fülöp, G. Tóth, G. M. Nagy: Synthesis, tritiation and separation of R,S-salsolinol Synthesis and Applications of Isotopically Labelled Compounds, Vol. 7. pp: , U. Pleiss and R. Voges, eds., John Wiley & Sons, Ltd E. Forró, F. Fülöp: Synthesis of 4-aryl-substituted β-lactam enantiomers by enzyme-catalysed kinetic resolution Tetrahedron: Asymmetry, 12, (2001) 2, B. E. Tóth, K. Homicskó, B. Radnai, W. Maruyama, J. E. DeMaria, M. Vecsernyés, M. I. K. Fekete, F. Fülöp, M. Naoi, M. E. Freeman, G. M. Nagy:

19 Salsolinol is a putative endogeneous neuro-intermediate lobe prolactin releasing factor J. Neuroendocrinology, 13, (2001) 2, A. Göblyös, L. Lázár, F. Fülöp: Ring-chain tautomerism of 2-aryl-substituted-hexahydropyrimidines and tetrahydroquinazolines Tetrahedron, 58, (2002) 2, P. Tähtinen, K. D. Klika, J. Sinkkonen, V. Nieminen, Z. Szakonyi,F. Fülöp, G. Stájer, K. Pihlaja: Preparation and 1 H and 13 C NMR stereochemical study of cis-fused 7a(8a)-methyloctahydrocyclopent[d][1,3]oxazines and -2H-3,1-benzoxazines Chirality, 14, (2002) 1, K. Bakos, J. Havass, F. Fülöp, L. Gera, J. M. Stewart, G. Falkay, G. K. Tóth: Synthesis and receptor binding of oxytocin analogs containing conformationally restricted amino acids Lett. Pept. Sci., 8, (2002) 0, Z. Szakonyi, F. Fülöp, D. Tourwé, N. De Kimpe: Synthesis of 1,2,7,7a-tetrahydro-1aH-cyclopropa[b]quinoline-1a-carboxylic acid derivatives, doubly constrained ACC derivatives, by a remarkable cyclopropanation process J. Org. Chem., 67, (2002) 3, F. Fülöp,T. Martinek, G. Bernáth: Synthesis and stereochemistry of 4-arylimino 1,3-oxazino- and 1,3-thiazino [4,3-a]isoquinolines Arkivoc, iii, (2001) (published 11 April 2002) 244. T. A. Martinek, G. K. Tóth, E. Vass, M. Hollósi, F. Fülöp: cis-2-aminocyclopentanecarboxylic acid oligomers adopt a sheetlike structure: switch from helix to nonpolar strand Angew. Chem. Int. Ed., 41, (2002) 7, S. Gedey, J. Van der Eycken, F. Fülöp: Liquid-phase combinatorial synthesis of alicyclic β-lactams via Ugi four component reaction Org. Lett., 4, (2002) 3, L. Lázár, A. Göblyös, T. Martinek, F. Fülöp: Ring-chain tautomerism of 2-arylsubstituted cis- and trans-decahydroquinazolines J. Org. Chem., 67, (2002) 3, S. Gedey, A. Liljeblad, L. Lázár, F. Fülöp L. T. Kanerva: Structural effects on chemo- and enantioselectivity of Candida antarctica lipase B; resolution of β-amino esters Can. J. Chem., 80, (2002) 1, P. Csomós, G. Bernáth, F. Fülöp: A novel preparation of 2-amino-1-cyclopentanecarboxamides Monatsh. Chem., 133, (2002) 0, J. Havass, K. Bakos, Á. Márki, R. Gáspár, L. Gera, J. M. Stewart, F. Fülöp, G. K. Tóth, I. Zupkó, G. Falkay: Noncompetitive nature of oxytocin antagonists with general structure Mpa 1 Xxx 2 Sar 7 Arg 8 Peptides, 23, (2002) 2, B. E. Tóth, I. Bodnár, K. G. Homicskó, F. Fülöp, M. I. K. Fekete,G. M. Nagy: Physiological role of salsolinol: Its hypophysiotrophic function in the regulation of pituitary prolactin secretion Neurotoxicology and Teratology, 24, (2002) 1,629