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Results: 1-25 | 26-30
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SEPARATION OF THE ENERGETIC AND GEOMETRIC CONTRIBUTION TO THE AROMATICITY - PART IX - AROMATICITY OF PYRAZOLES IN DEPENDENCE ON THE KIND OFSUBSTITUTION
Authors: KRYGOWSKI TM ANULEWICZ R CYRANSKI MK PUCHALA A RASALA D
Citation: Tm. Krygowski et al., SEPARATION OF THE ENERGETIC AND GEOMETRIC CONTRIBUTION TO THE AROMATICITY - PART IX - AROMATICITY OF PYRAZOLES IN DEPENDENCE ON THE KIND OFSUBSTITUTION, Tetrahedron, 54(40), 1998, pp. 12295-12300
NOVEL POSSIBLE INSULIN-STIMULATING AGENTS FOR TREATMENT OF HYPERGLYCEMIA
Authors: HANNA MA GIRGES MM RASALA D
Citation: Ma. Hanna et al., NOVEL POSSIBLE INSULIN-STIMULATING AGENTS FOR TREATMENT OF HYPERGLYCEMIA, Naunyn-Schmiedeberg's archives of pharmacology, 358(1), 1998, pp. 5734-5734
BLUE ELECTROLUMINESCENCE OF NOVEL PYRAZOLOQUINOLINE AND BISPYRAZOLOPYRIDINE DERIVATIVES IN DOPED POLYMER MATRICES
Authors: HE Z MILBURN GHW DANEL A PUCHALA A TOMASIK P RASALA D
Citation: Z. He et al., BLUE ELECTROLUMINESCENCE OF NOVEL PYRAZOLOQUINOLINE AND BISPYRAZOLOPYRIDINE DERIVATIVES IN DOPED POLYMER MATRICES, Journal of materials chemistry, 7(12), 1997, pp. 2323-2325
AN O-17 NMR-SPECTROSCOPY STUDY OF 3-SUBSTITUTED 4-NITROPYRIDINE N-OXIDES
Authors: PERJESSY A RASALA D GAWINECKI R BOYKIN DW
Citation: A. Perjessy et al., AN O-17 NMR-SPECTROSCOPY STUDY OF 3-SUBSTITUTED 4-NITROPYRIDINE N-OXIDES, Heterocyclic communications, 3(2), 1997, pp. 123-126
SEMIEMPIRICAL CHARACTERIZATION OF SUBSTITUTED BIS-PYRAZOLOPYRIDINES AS NEW BULKY ELECTRON DONOR-ACCEPTOR SYSTEMS IN THEIR ELECTRONIC GROUND-STATE
Authors: PARUSEL ABJ SCHAMSCHULE R PIORUN D RECHTHALER K PUCHALA A RASALA D ROTKIEWICZ K KOHLER G
Citation: Abj. Parusel et al., SEMIEMPIRICAL CHARACTERIZATION OF SUBSTITUTED BIS-PYRAZOLOPYRIDINES AS NEW BULKY ELECTRON DONOR-ACCEPTOR SYSTEMS IN THEIR ELECTRONIC GROUND-STATE, Journal of molecular structure. Theochem, 419, 1997, pp. 63-75
TAUTOMERIC AND CONFORMATIONAL PREFERENCES IN NITRAMINOPYRIDINES - COMPARISON OF THEORETICAL AND EXPERIMENTAL-DATA
Authors: GAWINECKI R RACZYNSKA ED RASALA D STYRCZ S
Citation: R. Gawinecki et al., TAUTOMERIC AND CONFORMATIONAL PREFERENCES IN NITRAMINOPYRIDINES - COMPARISON OF THEORETICAL AND EXPERIMENTAL-DATA, Tetrahedron, 53(50), 1997, pp. 17211-17220
AN IMPROVED GENERAL-METHOD FOR THE PREPARATION OF 4-ARYL SUBSTITUTED BISPYRAZOLO[3,4-B-4',3'-E]PYRIDINES
Authors: PUCHALA A RASALA D KOLEHMAINEN E PROKESOVA M
Citation: A. Puchala et al., AN IMPROVED GENERAL-METHOD FOR THE PREPARATION OF 4-ARYL SUBSTITUTED BISPYRAZOLO[3,4-B-4',3'-E]PYRIDINES, Organic preparations and procedures international, 29(2), 1997, pp. 226-230
INFRARED-SPECTRA OF ORTHO-SUBSTITUTED ACETANILIDES - VICINAL EFFECTS AND CONFORMATION
Authors: PERJESSY A RASALA D LOOS D PIORUN D
Citation: A. Perjessy et al., INFRARED-SPECTRA OF ORTHO-SUBSTITUTED ACETANILIDES - VICINAL EFFECTS AND CONFORMATION, Monatshefte fuer Chemie, 128(6-7), 1997, pp. 541-551
DUAL FLUORESCENCE AND INTRAMOLECULAR CHARGE-TRANSFER IN A BULKY ELECTRON DONOR-ACCEPTOR SYSTEM - N,N-DIMETHYLANILINO-BIS-PYRAZOLOPYRIDINE
Authors: ROTKIEWICZ K RECHTHALER K PUCHALA A RASALA D STYRCZ S KOHLER G
Citation: K. Rotkiewicz et al., DUAL FLUORESCENCE AND INTRAMOLECULAR CHARGE-TRANSFER IN A BULKY ELECTRON DONOR-ACCEPTOR SYSTEM - N,N-DIMETHYLANILINO-BIS-PYRAZOLOPYRIDINE, Journal of photochemistry and photobiology. A, Chemistry, 98(1-2), 1996, pp. 15-19
RESONANCE INTERACTIONS IN THE N-NITRAMINO GROUP - X-RAY STUDY OF ALPHA-NITRAMINOPYRIDINE, BETA-NITRAMINOPYRIDINE AND GAMMA-NITRAMINOPYRIDINE
Authors: KRYGOWSKI TM PAWLAK D ANULEWICZ R RASALA D GAWINECKI R HAFELINGER G HOMSI MN KUSKE FKH
Citation: Tm. Krygowski et al., RESONANCE INTERACTIONS IN THE N-NITRAMINO GROUP - X-RAY STUDY OF ALPHA-NITRAMINOPYRIDINE, BETA-NITRAMINOPYRIDINE AND GAMMA-NITRAMINOPYRIDINE, Acta chemica Scandinavica, 50(9), 1996, pp. 808-815
TRANSMISSION OF ELECTRONIC EFFECTS IN 4-ARYL-2,6-DIPHENYLPYRYLIUM PERCHLORATES AND RELATED-COMPOUNDS
Authors: RASALA D BAK T KOLEHMAINEN E STYRCZ S GAWINECKI R
Citation: D. Rasala et al., TRANSMISSION OF ELECTRONIC EFFECTS IN 4-ARYL-2,6-DIPHENYLPYRYLIUM PERCHLORATES AND RELATED-COMPOUNDS, Journal of physical organic chemistry, 9(9), 1996, pp. 631-638
C-13 NMR SPECTRAL CHARACTERIZATION OF 4-ARYL-SUBSTITUTED BISPYRAZOLO[3,4-B-4'3'-E]PYRIDINES
Authors: KOLEHMAINEN E LAIHIA K RASALA D PUCHALA A
Citation: E. Kolehmainen et al., C-13 NMR SPECTRAL CHARACTERIZATION OF 4-ARYL-SUBSTITUTED BISPYRAZOLO[3,4-B-4'3'-E]PYRIDINES, Magnetic resonance in chemistry, 34(7), 1996, pp. 570-571
1-PHENYL-3-METHYL-5-N-BENZYLIDENEAMINOPYRAZOLES - SUBSTITUENT EFFECTSAND PROTONATION SITES STUDIED BY NMR AND AB-INITIO (6-31G-ASTERISK) MO CALCULATIONS
Authors: KOLEHMAINEN E PUCHALA A SUONTAMO R RASALA D LYSEK R
Citation: E. Kolehmainen et al., 1-PHENYL-3-METHYL-5-N-BENZYLIDENEAMINOPYRAZOLES - SUBSTITUENT EFFECTSAND PROTONATION SITES STUDIED BY NMR AND AB-INITIO (6-31G-ASTERISK) MO CALCULATIONS, Perkin transactions. 2, (11), 1996, pp. 2383-2387
ARYLPYRIDINES .1. SYNTHESIS AND X-RAY STUDIES OF 1-METHYL-(NITROPHENYL) PYRIDINIUM SALTS
Authors: GAWINECKI R RASALA D CIESIELSKI A
Citation: R. Gawinecki et al., ARYLPYRIDINES .1. SYNTHESIS AND X-RAY STUDIES OF 1-METHYL-(NITROPHENYL) PYRIDINIUM SALTS, Polish Journal of Chemistry, 70(2), 1996, pp. 180-187
ARYLPYRIDINES .2. QUATERNIZATION OF [(N,N-DIMETHYLAMINO)PHENYL]PYRIDINES
Authors: GAWINECKI R BAK T RASALA D STYRCZ S
Citation: R. Gawinecki et al., ARYLPYRIDINES .2. QUATERNIZATION OF [(N,N-DIMETHYLAMINO)PHENYL]PYRIDINES, Polish Journal of Chemistry, 70(2), 1996, pp. 188-192
ASSESSMENT OF SUBSTITUENT EFFECTS FOR ORTHO-NITROBENZENES AND 2,4-DINITROBENZENES BY IR AND O-17 NMR-SPECTROSCOPY
Authors: PERJESSY A RASALA D GAWINECKI R BOYKIN DW
Citation: A. Perjessy et al., ASSESSMENT OF SUBSTITUENT EFFECTS FOR ORTHO-NITROBENZENES AND 2,4-DINITROBENZENES BY IR AND O-17 NMR-SPECTROSCOPY, Journal of molecular structure, 382(2), 1996, pp. 93-99
SUBSTITUENT EFFECTS ON THE GEOMETRY OF THE PYRIDINE RING IN 1-METHYL-4-(4-R-PHENYL)-2,6-DIPHENYLPYRIDINIUM PERCHLORATES
Authors: ANULEWICZ R BAK T CYRANSKI M KRYGOWSKI TM PAWLAK D PNIEWSKA B RASALA D GAWINECKI R
Citation: R. Anulewicz et al., SUBSTITUENT EFFECTS ON THE GEOMETRY OF THE PYRIDINE RING IN 1-METHYL-4-(4-R-PHENYL)-2,6-DIPHENYLPYRIDINIUM PERCHLORATES, Acta chemica Scandinavica, 49(7), 1995, pp. 515-523
ORTHO-SUBSTITUENT EFFECTS IN N-ARYLACETAMIDES - NMR AND MOLECULAR MECHANICS INVESTIGATION
Authors: KOLEHMAINEN E LAIHIA K KAUPPINEN R RASALA D PUCHALA A
Citation: E. Kolehmainen et al., ORTHO-SUBSTITUENT EFFECTS IN N-ARYLACETAMIDES - NMR AND MOLECULAR MECHANICS INVESTIGATION, Journal of physical organic chemistry, 8(9), 1995, pp. 577-586
THE TAUTOMERISM OF NITRAMINOPYRIDINES
Authors: GAWINECKI R KOLEHMAINEN E RASALA D SUONTAMO R
Citation: R. Gawinecki et al., THE TAUTOMERISM OF NITRAMINOPYRIDINES, Journal of physical organic chemistry, 8(10), 1995, pp. 689-695
SUBSTITUENT EFFECT ON GEOMETRY OF THE PYRIDINE AND BENZENE RINGS IN SOME 4-ARYL-2,6-DIPHENYLPYRIDINES - CRYSTAL AND MOLECULAR-STRUCTURE OF METHYL AND FLUORO DERIVATIVES
Authors: ANULEWICZ R BAK T CYRANSKI M KRYGOWSKI TM RASALA D SWIRSKA B
Citation: R. Anulewicz et al., SUBSTITUENT EFFECT ON GEOMETRY OF THE PYRIDINE AND BENZENE RINGS IN SOME 4-ARYL-2,6-DIPHENYLPYRIDINES - CRYSTAL AND MOLECULAR-STRUCTURE OF METHYL AND FLUORO DERIVATIVES, Polish Journal of Chemistry, 69(4), 1995, pp. 597-604
SUBSTITUENT EFFECT ON THE FREQUENCIES OF NO2 STRETCHING VIBRATIONS INVICINALLY-SUBSTITUTED NITROPYRIDINES
Authors: PERJESSY A RASALA D GAWINECKI R
Citation: A. Perjessy et al., SUBSTITUENT EFFECT ON THE FREQUENCIES OF NO2 STRETCHING VIBRATIONS INVICINALLY-SUBSTITUTED NITROPYRIDINES, Polish Journal of Chemistry, 69(12), 1995, pp. 1659-1662
MULTINUCLEAR MAGNETIC-RESONANCE STUDY OF 2,4,6-TRIARYLPYRIDINES, 1-METHYL-2,4,6-TRIARYLPYRIDINIUM, AND 2,4,6-TRIARYLPYRYLIUM CATIONS
Authors: KOLEHMAINEN E RASALA D BAK T LAIHIA K GAWINECKI R
Citation: E. Kolehmainen et al., MULTINUCLEAR MAGNETIC-RESONANCE STUDY OF 2,4,6-TRIARYLPYRIDINES, 1-METHYL-2,4,6-TRIARYLPYRIDINIUM, AND 2,4,6-TRIARYLPYRYLIUM CATIONS, Spectroscopy letters, 28(4), 1995, pp. 621-639
SYNTHESIS AND PHARMACOLOGICAL EVALUATION OF SOME NOVEL 5-(PYRAZOL-3-YL)THIADIAZOLE AND OXADIAZOLE DERIVATIVES AS POTENTIAL HYPOGLYCEMIC AGENTS
Authors: HANNA MA GIRGES MM RASALA D GAWINECKI R
Citation: Ma. Hanna et al., SYNTHESIS AND PHARMACOLOGICAL EVALUATION OF SOME NOVEL 5-(PYRAZOL-3-YL)THIADIAZOLE AND OXADIAZOLE DERIVATIVES AS POTENTIAL HYPOGLYCEMIC AGENTS, Arzneimittel-Forschung, 45-2(10), 1995, pp. 1074-1078
THE EFFECT OF THE METHOXY GROUP ON THE GEOMETRY OF THE BENZENE-RING SUPPORTED BY CRYSTAL-STRUCTURE STUDIES AND AB-INITIO CALCULATIONS - CRYSTAL AND MOLECULAR-STRUCTURE OF 4-(4-METHOXYPHENYL)-2,6-DIPHENYLPYRIDINE AND -METHYL-4-(4-METHOXYPHENYL)-2,6-DIPHENYLPYRIDINIUM PERCHLORATE
Authors: KRYGOWSKI TM ANULEWICZ R JARMULA A BAK T RASALA D HOWARD S
Citation: Tm. Krygowski et al., THE EFFECT OF THE METHOXY GROUP ON THE GEOMETRY OF THE BENZENE-RING SUPPORTED BY CRYSTAL-STRUCTURE STUDIES AND AB-INITIO CALCULATIONS - CRYSTAL AND MOLECULAR-STRUCTURE OF 4-(4-METHOXYPHENYL)-2,6-DIPHENYLPYRIDINE AND -METHYL-4-(4-METHOXYPHENYL)-2,6-DIPHENYLPYRIDINIUM PERCHLORATE, Tetrahedron, 50(46), 1994, pp. 13155-13164
AN IMPROVED METHOD FOR THE PREPARATION OF 4-ARYL-2,6-DIPHENYLPYRYLIUMPERCHLORATES AND THEIR REACTION WITH AMMONIA AND METHYLAMINE
Authors: BAK T RASALA D GAWINECKI R
Citation: T. Bak et al., AN IMPROVED METHOD FOR THE PREPARATION OF 4-ARYL-2,6-DIPHENYLPYRYLIUMPERCHLORATES AND THEIR REACTION WITH AMMONIA AND METHYLAMINE, Organic preparations and procedures international, 26(1), 1994, pp. 101-109
Risultati: 1-25 | 26-30