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A Convenient Synthesis of New Pentaazacyclopentanaphthalene and Pentaazaphenanthrene Derivates
-
Yvette A. Issac
and
Aly A. Aly
Published/Copyright:
June 2, 2014
Reaction of N-{3-cyano-6-[4(5-oxo-2-phenylhydrazono-4,5-dihydroimidazol-1-yl)phenyl]-4-phenylpyridin- 2-yl}formimidic ethyl ester (3) and 3-[4-(3-amino-4-imino-5-phenyl-3,4-dihydropyrido[ 2,3-d]pyrimidin-7-yl)phenyl]-2-phenyl-5-phenylhydrazono-3,5-dihydroimidazol-4-one (4) with different reagents has been investigated and discussed. Some of the obtained compounds were tested for their antimicrobial activity.
Received: 2003-3-10
Published Online: 2014-6-2
Published in Print: 2003-12-1
© 1946 – 2014: Verlag der Zeitschrift für Naturforschung
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Keywords for this article
Pyridopyrimidine;
Malononitrile;
Pentaazacyclopentanaphthalene;
Pentaazaphenanthrene
Articles in the same Issue
- Atomvolumen, Packungsdichte undWertigkeit von Caesium unter Druck Atomic Volume, Packing Density and Valence of Cesium under Pressure
- Dinuclear Nickel(II) and Palladium(II) Complexes in Combination with Different Co-Catalysts as Highly Active Catalysts for the Vinyl/Addition Polymerization of Norbornene
- Synthesis and Characterization of N-Methyl-Substituted Germocanes. Crystal Structure of MeN(CH2CH2O)2GeBr2
- Molecular Structure and Thermal Analysis of Potassium Hydrogenphthalate Monohydrate
- Synthese flexibler difluorierter cyclopropanoider Nucleosidanaloga / Synthesis of Flexible Difluorinated Cyclopropanoid Nucleoside Analogues
- Electroreduction of Organic Compounds, 34 [1]. Cathodic Dehalogenation of Chloroarenes with Electron-Donating Substituents
- Kinetics of Oxidation of Benzaldehydes by Quinolinium Dichromate
- New Isoflavonoid from Dipterix odorata
- Frankiamide: A Structural Revision to Demethyl (C-11) Cezomycin
- Xyloccensin M and N, Two New B, D-seco Limonoids from Xylocarpus granatum
- Titanyl Acetylacetonate as an Efficient Catalyst for a Mild and Convenient Reduction of Carbonyl Compounds with NaBH4 under Aprotic Condition
- A Convenient Synthesis of New Pentaazacyclopentanaphthalene and Pentaazaphenanthrene Derivates
- A New Pyranoacridone Alkaloid from the Bark of Medicosma subsessilis (Rutaceae)
- Synthesis of Some New Furocoumarins and their Usage in Peptide Synthesis
- Isolation, Structure Elucidation and Activity of Anthracycline Acetates from a Terrestrial Streptomyces sp.
- Synthesis of Spacered Cyclopropanoid Muramyldipeptide Analogues as Potential Immunostimulants
