UB Paderborn / Katalog / Suche / in CDI

Sortiert nach

Einfacher Volltextzugriff von (fast) überall

Installieren Sie die LibKey Nomad-Browsererweiterung und erhalten Sie von vielen Webseiten einfachen Zugriff auf lizenzierte Volltexte oder Open Access Publikationen. Mehr erfahren...

A convenient synthesis of new substituted pyrazolo[4,3-c]quinolines with potential antiinflammatory activity

Pharmazie, 1994-07, Vol.49 (7), p.486-489

MEKHEIMER, R

1994

Volltextzugriff (PDF)

A New Approach to the Synthesis of Polyfunctionally Substituted 1,8-Naphthyridin-2-one Derivatives from 6-Azidopyridones: A Novel Thermal Decomposition to 6-Aminopyridones

Synthesis (Stuttgart), 2001, Vol.2001 (1), p.0103-0107

Mekheimer, Ramadan Ahmed

2001

Volltextzugriff (PDF)

Fused Quinoline Heterocycles III: Synthesis of First Annulated 1,4,5,6,6a-Pentaazabenzo[a]indacenes, 1,3,5,6-tetraazaaceanthrylenes and 5,7,9,11-Tetraazabenzo[a]fluorenes

Synthesis (Stuttgart), 2000, Vol.2000 (14), p.2078-2084

Mekheimer, Ramadan Ahmed

2000

Volltextzugriff (PDF)

Synthesis of aminopyridines from azidopyridines and tetrazolo[1,5-a]pyridines

Pharmazie, 1994-05, Vol.49 (5), p.322-324

MEKHEIMER, R

1994

Volltextzugriff (PDF)

Fused Quinoline Heterocycles IV: First Synthesis of Four Heterocyclic Ring Systems of 1H-5-Thia-1,2,3,6-Tetraazaacephenanthrylenes and 1H-5-Thia-1,3,6-Triazaacephenanthrylenes

Synthesis (Stuttgart), 2001, Vol.2001 (1), p.0097-0102

2001

Volltextzugriff (PDF)

Novel mercury (II) ion-selective polymeric membrane sensor based on ethyl-2-benzoyl-2-phenylcarbamoyl acetate

Talanta (Oxford), 2000-11, Vol.53 (2), p.285-293

2000

Volltextzugriff (PDF)

Synthesis of pyrimidopyrazoloquinoline and quinonopyrazoloquinazolinetrione derivatives

Pharmazie, 1997-08, Vol.52 (8), p.589-593

1997

Volltextzugriff (PDF)

A Novel Nucleophilic Substitution with Quinoline Derivatives. Synthesis of Quinolones and Pyrazolo[4,3- c ]quinoline Derivatives

Bulletin of the Chemical Society of Japan, 1993-10, Vol.66 (10), p.2936-2940

1993

Volltextzugriff (PDF)

FUSED QUINOLINE HETEROCYCLES. II. FIRST SYNTHESIS OF 1,2,3,4,5,6-HEXAAZAACEANTHRYLENES AND 5,7,8,10a,11-PENTAAZABENZO[a]-FLUORENES

Synthetic communications, 2001-01, Vol.31 (13), p.1971-1982

Mekheimer, Ramadan Ahmed

2001

Volltextzugriff (PDF)

Synthesis of novel heterocycles through reaction of indolin-2-one derivatives with active methylene and amino reagents

Archives of pharmacal research, 1997-10, Vol.20 (5), p.507-509

1997

Volltextzugriff (PDF)

Heterocycle Syntheses through Ternary Condensation of Terephthalaldehyde with Malononitrile and Some Nucleophiles

Zeitschrift für Naturforschung. B, A journal of chemical sciences, 1993-06, Vol.48 (6), p.817-820

1993

Volltextzugriff (PDF)

A simple route for the synthesis of pyrano[2,3-c]pyrazole and pyridine-2-one derivatives

Pharmazie, 1993-10, Vol.48 (10), p.736-738

1993

Volltextzugriff (PDF)

SYNTHESIS AND CHARACTERIZATION OF COMPLEXES OF CO(II), NI(II), CU(II) AND ZN(II) WITH 6-SUBSTITUTED-4-ARYL-3-CYANO-PYRIDINE-2(1H)-THIONES

Phosphorus, sulfur, and silicon and the related elements, 1993-01, Vol.81 (1-4), p.173-180

1993

Volltextzugriff (PDF)

Synthesis of some novel azido- and tetrazoloquinoline-3-carbonitriles and their conversion into 2,4-diaminoquinoline-3-carbonitriles

Journal of chemical research, 2005-02, Vol.2005 (2), p.82-85

2005

Volltextzugriff (PDF)

Fused quinoline heterocycles I. First example of the 2,4-diazidoquinoline-3-carbonitrile and 1-aryl-1,5-dihydro-1,2,3,4,5,6-hexaazaacephenanthrylenes ring systems

Journal of the Chemical Society, Perkin Transactions 1, 1999 (15), p.2183-2188

Mekheimer, Ramadan A.

1999

Volltextzugriff (PDF)

Fused quinoline heterocycles VI: Synthesis of 5H-1-thia-3,5,6-triazaaceanthrylenes and 5H-1-thia-3,4,5,6-tetraazaaceanthrylenes

Journal of heterocyclic chemistry, 2005-05, Vol.42 (4), p.567-574

2005

Volltextzugriff (PDF)

The Synthesis of Heterocycles from Indolin-2-one Derivatives and Active Methylene Reagents

Collection of Czechoslovak chemical communications, 1994-05, Vol.59 (5), p.1235-1240

1994

Volltextzugriff (PDF)

Synthesis of novel Heterocycles Through Reaction of Indolin-2-one Derivatives with Active Methylene and Amino Reagents

Archives of pharmacal research, 1997, Vol.20 (5), p.507-509

1997

Volltextzugriff (PDF)

ChemInform Abstract: A Novel Thermal Decomposition of 4-Substituted 8-Methyltetrazolo(1,5-a) quinolines: Synthesis of 2-Aryl-7-methylpyrazolo(3,4-b)quinolines

ChemInform, 1995-02, Vol.26 (7), p.no-no

MEKHEIMER, R.

1995

Volltextzugriff (PDF)

ChemInform Abstract: Synthesis and Reactions of 2-Aminoquinoline-3-carbonitriles

ChemInform, 1994-09, Vol.25 (38), p.no-no

MEKHEIMER, R.

1994

Volltextzugriff (PDF)

ChemInform Abstract: Synthesis of Aminopyridines from Azidopyridines and Tetrazolo(1,5-a) pyridines

ChemInform, 1994-09, Vol.25 (37), p.no-no

MEKHEIMER, R.

1994

Volltextzugriff (PDF)

ChemInform Abstract: Unusual Reaction of Nitrones with Oxodiazoles

ChemInform, 1994-08, Vol.25 (35), p.no-no

MEKHEIMER, R.

1994

Volltextzugriff (PDF)

A NOVEL SYNTHESIS OF BENZO[g]IMIDAZO[1,2-a]PYRIDINES: THE REACTIVITY OF ARYLIDINE-1H-BENZIMIDAZOLE-2- ACETONITRILE WITH ELECTRON POOR OLEFINS AND DIMETHYLACETYLENE DICARBOXYLATE UNDER MICROWAVE IRRADIATION

Heterocyclic communications, 1997, Vol.3 (3), p.217-222

1997

Volltextzugriff (PDF)

Fused Quinoline Heterocycles V. Synthesis of Novel 1,2,3,5,6-Pentaazaaceanthrylene Derivatives

Journal of chemical research, 2003-07, Vol.2003 (7), p.388-389

2003

Volltextzugriff (PDF)

ChemInform Abstract: Synthesis of New 2-Chloro-4- (3-aryl-2,4-diphenyl-3H-triazolidine-5-on-1-yl) quinoline-3-carbonitriles by a Cycloaddition Route Using Carbodiimides and Nitrones. A Novel Thermal Decomposition to 4-Aminoquinolines

ChemInform, 1998-12, Vol.29 (49), p.no-no

MEKHEIMER, R. A.

1998

Volltextzugriff (PDF)

1 – 25 von 55

Suche als RSS-Feed

Suchergebnisse filtern

Filter anzeigen

Nur zeigen

Geprüft (Peer-Review)
(37)
Mit Volltextzugriff
(41)

Publikationsform

Artikel
(54)
Buchkapitel
(1)

Sprache

Englisch
(54)
Koreanisch
(1)

Erscheinungsjahr

n.n

Thema

15 weitere anzeigen...

Weniger anzeigen...

Menü

Weitere Dienste

Einstellungen

A convenient synthesis of new substituted pyrazolo[4,3-c]quinolines with potential antiinflammatory activity

A New Approach to the Synthesis of Polyfunctionally Substituted 1,8-Naphthyridin-2-one Derivatives from 6-Azidopyridones: A Novel Thermal Decomposition to 6-Aminopyridones

Fused Quinoline Heterocycles III: Synthesis of First Annulated 1,4,5,6,6a-Pentaazabenzo[a]indacenes, 1,3,5,6-tetraazaaceanthrylenes and 5,7,9,11-Tetraazabenzo[a]fluorenes

Synthesis of aminopyridines from azidopyridines and tetrazolo[1,5-a]pyridines

Fused Quinoline Heterocycles IV: First Synthesis of Four Heterocyclic Ring Systems of 1H-5-Thia-1,2,3,6-Tetraazaacephenanthrylenes and 1H-5-Thia-1,3,6-Triazaacephenanthrylenes

Novel mercury (II) ion-selective polymeric membrane sensor based on ethyl-2-benzoyl-2-phenylcarbamoyl acetate

Synthesis of pyrimidopyrazoloquinoline and quinonopyrazoloquinazolinetrione derivatives

A Novel Nucleophilic Substitution with Quinoline Derivatives. Synthesis of Quinolones and Pyrazolo[4,3- c ]quinoline Derivatives

FUSED QUINOLINE HETEROCYCLES. II. FIRST SYNTHESIS OF 1,2,3,4,5,6-HEXAAZAACEANTHRYLENES AND 5,7,8,10a,11-PENTAAZABENZO[a]-FLUORENES

Synthesis of novel heterocycles through reaction of indolin-2-one derivatives with active methylene and amino reagents

Heterocycle Syntheses through Ternary Condensation of Terephthalaldehyde with Malononitrile and Some Nucleophiles

A simple route for the synthesis of pyrano[2,3-c]pyrazole and pyridine-2-one derivatives

SYNTHESIS AND CHARACTERIZATION OF COMPLEXES OF CO(II), NI(II), CU(II) AND ZN(II) WITH 6-SUBSTITUTED-4-ARYL-3-CYANO-PYRIDINE-2(1H)-THIONES

Synthesis of some novel azido- and tetrazoloquinoline-3-carbonitriles and their conversion into 2,4-diaminoquinoline-3-carbonitriles

Fused quinoline heterocycles I. First example of the 2,4-diazidoquinoline-3-carbonitrile and 1-aryl-1,5-dihydro-1,2,3,4,5,6-hexaazaacephenanthrylenes ring systems

Fused quinoline heterocycles VI: Synthesis of 5H-1-thia-3,5,6-triazaaceanthrylenes and 5H-1-thia-3,4,5,6-tetraazaaceanthrylenes

The Synthesis of Heterocycles from Indolin-2-one Derivatives and Active Methylene Reagents

Synthesis of novel Heterocycles Through Reaction of Indolin-2-one Derivatives with Active Methylene and Amino Reagents

ChemInform Abstract: A Novel Thermal Decomposition of 4-Substituted 8-Methyltetrazolo(1,5-a) quinolines: Synthesis of 2-Aryl-7-methylpyrazolo(3,4-b)quinolines

ChemInform Abstract: Synthesis and Reactions of 2-Aminoquinoline-3-carbonitriles

ChemInform Abstract: Synthesis of Aminopyridines from Azidopyridines and Tetrazolo(1,5-a) pyridines

ChemInform Abstract: Unusual Reaction of Nitrones with Oxodiazoles

A NOVEL SYNTHESIS OF BENZO[g]IMIDAZO[1,2-a]PYRIDINES: THE REACTIVITY OF ARYLIDINE-1H-BENZIMIDAZOLE-2- ACETONITRILE WITH ELECTRON POOR OLEFINS AND DIMETHYLACETYLENE DICARBOXYLATE UNDER MICROWAVE IRRADIATION

Fused Quinoline Heterocycles V. Synthesis of Novel 1,2,3,5,6-Pentaazaaceanthrylene Derivatives

ChemInform Abstract: Synthesis of New 2-Chloro-4- (3-aryl-2,4-diphenyl-3H-triazolidine-5-on-1-yl) quinoline-3-carbonitriles by a Cycloaddition Route Using Carbodiimides and Nitrones. A Novel Thermal Decomposition to 4-Aminoquinolines

Suchergebnisse filtern