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Results: 1-25 | 26-50 | 51-70
Results: 26-50/70
SYNTHESIS AND CONFORMATIONAL BEHAVIOR OF 2-PHENYLPERHYDROPYRROLO[1,2-D][1,3,4]OXADIAZINE AND 2-PHENYLPERHYDROPYRIDO[1,2-D][1,3,4]OXADIAZINE- NEW HETEROCYCLIC RING-SYSTEMS
Authors: ROSLING A FULOP F SILLANPAA R MATTINEN J
Citation: A. Rosling et al., SYNTHESIS AND CONFORMATIONAL BEHAVIOR OF 2-PHENYLPERHYDROPYRROLO[1,2-D][1,3,4]OXADIAZINE AND 2-PHENYLPERHYDROPYRIDO[1,2-D][1,3,4]OXADIAZINE- NEW HETEROCYCLIC RING-SYSTEMS, Heterocycles, 45(1), 1997, pp. 95-106
INTRAMOLECULAR MOTIONS IN CRYSTALLINE PHOSPHONIUM SALTS STUDIED BY P-31 AND C-13 CP-MAS NMR-SPECTROSCOPY
Authors: RIDDELL FG ROGERSON M TURNBULL WB FULOP F
Citation: Fg. Riddell et al., INTRAMOLECULAR MOTIONS IN CRYSTALLINE PHOSPHONIUM SALTS STUDIED BY P-31 AND C-13 CP-MAS NMR-SPECTROSCOPY, Perkin transactions. 2, (1), 1997, pp. 95-99
SYNTHESIS AND OPIOID BINDING-ACTIVITY OF DERMORPHIN ANALOGS CONTAINING CYCLIC BETA-AMINO ACIDS
Authors: BOZU B FULOP F TOTH GK TOTH G SZUCS M
Citation: B. Bozu et al., SYNTHESIS AND OPIOID BINDING-ACTIVITY OF DERMORPHIN ANALOGS CONTAINING CYCLIC BETA-AMINO ACIDS, Neuropeptides, 31(4), 1997, pp. 367-372
5-COMPONENT EQUILIBRIA OF RING-CHAIN TAUTOMERIC MIXTURES DERIVED FROM3-AMINO-1,2-PROPANEDIOL AND AROMATIC-ALDEHYDES
Authors: LAZAR L LAKATOS AG FULOP F BERNATH G RIDDELL FG
Citation: L. Lazar et al., 5-COMPONENT EQUILIBRIA OF RING-CHAIN TAUTOMERIC MIXTURES DERIVED FROM3-AMINO-1,2-PROPANEDIOL AND AROMATIC-ALDEHYDES, Tetrahedron, 53(3), 1997, pp. 1081-1088
SYNTHESIS AND MILD RETRO-DIELS-ALDER DECOMPOSITION OF 1,4-METHANOPYRROLO-1,4-METHANOPYRIDONES AND 1,4-METHANOAZEPINO[2,1-B]QUINAZOLINONES
Authors: FULOP F PALKO M BERNATH G SOHAR P
Citation: F. Fulop et al., SYNTHESIS AND MILD RETRO-DIELS-ALDER DECOMPOSITION OF 1,4-METHANOPYRROLO-1,4-METHANOPYRIDONES AND 1,4-METHANOAZEPINO[2,1-B]QUINAZOLINONES, Synthetic communications, 27(2), 1997, pp. 195-203
CONFORMATIONAL COMPLEXITY IN 7-MEMBERED CYCLIC TRIAZEPINONE OPEN HYDRAZONES .1. 1D AND 2D VARIABLE-TEMPERATURE NMR-STUDY
Authors: PIHLAJA K SIMEONOV MF FULOP F
Citation: K. Pihlaja et al., CONFORMATIONAL COMPLEXITY IN 7-MEMBERED CYCLIC TRIAZEPINONE OPEN HYDRAZONES .1. 1D AND 2D VARIABLE-TEMPERATURE NMR-STUDY, Journal of organic chemistry, 62(15), 1997, pp. 5080-5088
CONFORMATIONAL COMPLEXITY IN 7-MEMBERED CYCLIC TRIAZEPINONE OPEN HYDRAZONES .2. MOLECULAR MODELING AND X-RAY STUDY
Authors: SIMEONOV MF FULOP F SILLANPAA R PIHLAJA K
Citation: Mf. Simeonov et al., CONFORMATIONAL COMPLEXITY IN 7-MEMBERED CYCLIC TRIAZEPINONE OPEN HYDRAZONES .2. MOLECULAR MODELING AND X-RAY STUDY, Journal of organic chemistry, 62(15), 1997, pp. 5089-5095
CONFORMATIONALLY CONSTRAINED DELTORPHIN ANALOGS WITH 2-AMINOTETRALIN-2-CARBOXYLIC ACID IN POSITION-3
Authors: TOTH G DARULA Z PETER A FULOP F TOURWE D JASPERS H VERHEYDEN P BOCSKEY Z TOTH Z BORSODI A
Citation: G. Toth et al., CONFORMATIONALLY CONSTRAINED DELTORPHIN ANALOGS WITH 2-AMINOTETRALIN-2-CARBOXYLIC ACID IN POSITION-3, Journal of medicinal chemistry, 40(6), 1997, pp. 990-995
SATURATED HETEROCYCLES .248. SYNTHESIS OF 2,4-DIOXO AND 4-OXO-2-THIOXO DERIVATIVES OF OCTAHYDROCYCLOPENTA[D]PYRIMIDINES
Authors: FULOP F SZAKONYI Z BERNATH G SOHAR P
Citation: F. Fulop et al., SATURATED HETEROCYCLES .248. SYNTHESIS OF 2,4-DIOXO AND 4-OXO-2-THIOXO DERIVATIVES OF OCTAHYDROCYCLOPENTA[D]PYRIMIDINES, Journal of heterocyclic chemistry, 34(4), 1997, pp. 1211-1217
SATURATED HETEROCYCLES .251. DETERMINATION OF SIGMA(-SUBSTITUTED PHENYL GROUPS VIA RING-CHAIN TAUTOMERISM() VALUES OF HETEROARYL)
Authors: FULOP F FORRO E BERNATH G MISKOLCZI I MARTINSEN A VAINIOTALO P
Citation: F. Fulop et al., SATURATED HETEROCYCLES .251. DETERMINATION OF SIGMA(-SUBSTITUTED PHENYL GROUPS VIA RING-CHAIN TAUTOMERISM() VALUES OF HETEROARYL), Journal of heterocyclic chemistry, 34(1), 1997, pp. 289-293
APPROACH TO HIGHLY ENANTIOPURE BETA-AMINO ACID-ESTERS BY USING LIPASECATALYSIS IN ORGANIC MEDIA
Authors: KANERVA LT CSOMOS P SUNDHOLM O BERNATH G FULOP F
Citation: Lt. Kanerva et al., APPROACH TO HIGHLY ENANTIOPURE BETA-AMINO ACID-ESTERS BY USING LIPASECATALYSIS IN ORGANIC MEDIA, Tetrahedron : asymmetry, 7(6), 1996, pp. 1705-1716
BIOCATALYSIS FOR THE PREPARATION OF OPTICALLY-ACTIVE BETA-LACTAM PRECURSORS OF AMINO-ACIDS
Authors: CSOMOS P KANERVA LT BERNATH G FULOP F
Citation: P. Csomos et al., BIOCATALYSIS FOR THE PREPARATION OF OPTICALLY-ACTIVE BETA-LACTAM PRECURSORS OF AMINO-ACIDS, Tetrahedron : asymmetry, 7(6), 1996, pp. 1789-1796
STEREOCHEMICAL EFFECTS IN THE ELECTRON IONIZATION MASS-SPECTRA OF CYCLOALKANE-(ALKENE)-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
Authors: PIHLAJA K HIMOTTU M FULOP F HUBER I BERNATH G OVCHARENKO V
Citation: K. Pihlaja et al., STEREOCHEMICAL EFFECTS IN THE ELECTRON IONIZATION MASS-SPECTRA OF CYCLOALKANE-(ALKENE)-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 communications in mass spectrometry, 10(6), 1996, pp. 721-726
SYNTHESIS AND CONFORMATIONAL STUDY OF STEREOISOMERIC 3-BENZYLPERHYDRO-1,2,3-BENZOXATHIAZINE AND 3-BENZYLPERHYDRO-1,2,3-BENZOXATHIAZOLE 2-OXIDES
Authors: VILJANEN T PIHLAJA K FULOP F
Citation: T. Viljanen et al., SYNTHESIS AND CONFORMATIONAL STUDY OF STEREOISOMERIC 3-BENZYLPERHYDRO-1,2,3-BENZOXATHIAZINE AND 3-BENZYLPERHYDRO-1,2,3-BENZOXATHIAZOLE 2-OXIDES, Acta chemica Scandinavica, 50(11), 1996, pp. 1036-1040
CONFORMATIONAL-ANALYSIS .30. A H-1 AND C-13 NMR STEREOCHEMICAL STUDY ON N-METHYL-SUBSTITUTED CIS-FUSED AND TRANS-FUSED OCTAHYDRO-2H-1,3-BENZOXAZINES AND OCTAHYDRO-3,1-BENZOXAZINES
Authors: PIHLAJA K MATTINEN J FULOP F
Citation: K. Pihlaja et al., CONFORMATIONAL-ANALYSIS .30. A H-1 AND C-13 NMR STEREOCHEMICAL STUDY ON N-METHYL-SUBSTITUTED CIS-FUSED AND TRANS-FUSED OCTAHYDRO-2H-1,3-BENZOXAZINES AND OCTAHYDRO-3,1-BENZOXAZINES, Magnetic resonance in chemistry, 34(12), 1996, pp. 998-1002
A CONVENIENT SYNTHESIS OF DIASTEREOMERIC SYNTHONS - ETHYL 3-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINE-1-ACETATES BY DIRECT AND REVERSE SUBSTITUENT INTRODUCTIONS
Authors: FULOP F TARI J BERNATH G SOHAR P
Citation: F. Fulop et al., A CONVENIENT SYNTHESIS OF DIASTEREOMERIC SYNTHONS - ETHYL 3-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINE-1-ACETATES BY DIRECT AND REVERSE SUBSTITUENT INTRODUCTIONS, Heterocycles, 43(8), 1996, pp. 1605-1606
SATURATED HETEROCYCLES .225. TERT-BUTYLCYCLOPENTANE DERIVATIVES .8. SYNTHESIS OF TERT-BUTYLCYCLOPENTANE-FUSED PYRIMIDIN-4-ONES
Authors: SZAKONYI Z FULOP F BERNATH G SOHAR P
Citation: Z. Szakonyi et al., SATURATED HETEROCYCLES .225. TERT-BUTYLCYCLOPENTANE DERIVATIVES .8. SYNTHESIS OF TERT-BUTYLCYCLOPENTANE-FUSED PYRIMIDIN-4-ONES, Heterocycles, 42(2), 1996, pp. 625-634
PREPARATION OF NEW TRIFUNCTIONAL THIOPHENE DERIVATIVES
Authors: NAUMANN B BOHM R FULOP F BERNATH G
Citation: B. Naumann et al., PREPARATION OF NEW TRIFUNCTIONAL THIOPHENE DERIVATIVES, Die Pharmazie, 51(1), 1996, pp. 4-6
SYNTHESIS OF IMIDAZO[1',2'-3,4]PYRIMIDO[6 ,1-ALPHA]ISOQUINOLINE AND PYRIMIDO[1',2'-3,4]PYRIMIDO[6,1-ALPHA]ISOQUINOLINE RING-SYSTEMS BY TANDEM CYCLIZATION
Authors: FULOP F WAMHOFF H SOHAR P
Citation: F. Fulop et al., SYNTHESIS OF IMIDAZO[1',2'-3,4]PYRIMIDO[6 ,1-ALPHA]ISOQUINOLINE AND PYRIMIDO[1',2'-3,4]PYRIMIDO[6,1-ALPHA]ISOQUINOLINE RING-SYSTEMS BY TANDEM CYCLIZATION, Magyar kemiai folyoirat, 102(11), 1996, pp. 477-483
SATURATED HETEROCYCLES .242. SYNTHESIS OF SOQUINOLYL)-5,6,7,8-TETRAHYDROQUINAZOLIN-4(3H)-ONE DERIVATIVES
Authors: BERNATH G KOBOR J LAZAR J FULOP F
Citation: G. Bernath et al., SATURATED HETEROCYCLES .242. SYNTHESIS OF SOQUINOLYL)-5,6,7,8-TETRAHYDROQUINAZOLIN-4(3H)-ONE DERIVATIVES, Journal of heterocyclic chemistry, 33(6), 1996, pp. 1983-1987
HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC METHOD FOR THE SEPARATION OF ISOMERS OF CIS-2-AMINO-CYCLOPENTANE-1-CARBOXYLIC AND TRANS-2-AMINO-CYCLOPENTANE-1-CARBOXYLIC ACID
Authors: PETER A FULOP F
Citation: A. Peter et F. Fulop, HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC METHOD FOR THE SEPARATION OF ISOMERS OF CIS-2-AMINO-CYCLOPENTANE-1-CARBOXYLIC AND TRANS-2-AMINO-CYCLOPENTANE-1-CARBOXYLIC ACID, Journal of chromatography, 715(2), 1995, pp. 219-226
MONITORING OF OPTICAL ISOMERS OF SOME CONFORMATIONALLY CONSTRAINED AMINO-ACIDS WITH TETRAHYDROISOQUINOLINE OR TETRALINE RING STRUCTURES .2.
Authors: PETER A TOTH G OLAJOS E FULOP F TOURWE D
Citation: A. Peter et al., MONITORING OF OPTICAL ISOMERS OF SOME CONFORMATIONALLY CONSTRAINED AMINO-ACIDS WITH TETRAHYDROISOQUINOLINE OR TETRALINE RING STRUCTURES .2., Journal of chromatography, 705(2), 1995, pp. 257-265
FRAGMENTATION AND INTRAMOLECULAR CYCLIZATION IN CYCLOPENTANE-4,5-FUSED 2-N-PHENYLIMINOPERHYDRO-1,3-OXAZINES AND RELATED THIAZINES UNDER ELECTRON-IMPACT IONIZATION
Authors: OKSMAN P PIHLAJA K FULOP F BERNATH G
Citation: P. Oksman et al., FRAGMENTATION AND INTRAMOLECULAR CYCLIZATION IN CYCLOPENTANE-4,5-FUSED 2-N-PHENYLIMINOPERHYDRO-1,3-OXAZINES AND RELATED THIAZINES UNDER ELECTRON-IMPACT IONIZATION, Rapid communications in mass spectrometry, 9(7), 1995, pp. 615-624
SATURATED HETEROCYCLES .227. ELECTRON IONIZATION MASS-SPECTRA OF SOMESUBSTITUTED STEREOISOMERIC -TETRAHYDRO-2H,4H[1,3]OXAZINO[4,3-A]-ISOQUINOLINES AND ETRAHYDRO-2H[1,3]OXAZINO[4,3-A]-ISOQUINOLIN-4-ONES
Authors: JOUTSINIEMI K VAINIOTALO P LAZAR L FULOP F BERNATH G
Citation: K. Joutsiniemi et al., SATURATED HETEROCYCLES .227. ELECTRON IONIZATION MASS-SPECTRA OF SOMESUBSTITUTED STEREOISOMERIC -TETRAHYDRO-2H,4H[1,3]OXAZINO[4,3-A]-ISOQUINOLINES AND ETRAHYDRO-2H[1,3]OXAZINO[4,3-A]-ISOQUINOLIN-4-ONES, Rapid communications in mass spectrometry, 9(11), 1995, pp. 998-1002
SATURATED HETEROCYCLES .232. ELECTRON IONIZATION MASS-SPECTROMETRY OFSOME SUBSTITUTED, STEREOISOMERIC, PARTLY SATURATED 1,3-BENZOXAZINO-1,3-BENZOXAZINES AND 3,1-BENZOXAZINO-1,3-BENZOXAZINES
Authors: JOUTSINIEMI K VAINIOTALO P PIHLAJA K LAZAR L FULOP F BERNATH G
Citation: K. Joutsiniemi et al., SATURATED HETEROCYCLES .232. ELECTRON IONIZATION MASS-SPECTROMETRY OFSOME SUBSTITUTED, STEREOISOMERIC, PARTLY SATURATED 1,3-BENZOXAZINO-1,3-BENZOXAZINES AND 3,1-BENZOXAZINO-1,3-BENZOXAZINES, Rapid communications in mass spectrometry, 9(11), 1995, pp. 1035-1037
Risultati: 1-25 | 26-50 | 51-70