20923-20-0Relevant articles and documents
Synthesis, structures and biological activity of some 4-amino-3-cinnolinecarboxylic acid derivatives, part 1
Stanczak,Kwapiszewski,Lewgowd,Ochocki,Szadowska,Pakulska,Glowka
, p. 884 - 889 (2007/10/02)
This work describes the synthesis of 4-amino-3-cinnolinecarboxamides, which were then hydrolyzed to corresponding 4-amino-3-cinnolinecarboxylic acids. Several compounds were tested for their antibacterial and antifungal activity, and for the central nervous system effect.
STUDIES WITH POLYFUNCTIONALLY SUBSTITUTED HETEROAROMATICS: ARYLHYDRAZONONITRILES FOR THE SYNTHESIS OF POLYFUNCTIONALLY SUBSTITUTED AZINES
Elnagdi, Mohamed Hilmy,Elghandour, Ahmed Hafez Hussien,Harb, Abdel Fattah Ali,Hussien, Abdel Haleem Mostafa,Metwally, Saoud Abdel Meniem
, p. 739 - 750 (2007/10/02)
The reaction of arylhydrazononitriles with naphthols, phenols and glycine is reported.
Synthesis of Azoles and Fused Azoles from α-Arylhydrazononitriles
Ibrahim, Mohamed Kamal Ahmed,El-Moghayar, Mohamed Riffat Hamza
, p. 832 - 835 (2007/10/02)
The reaction of α-arylhydrazononitriles (I) with phenylhydrazine, hydrazine hydrate, p-phenylenediamine, mercaptoacetic acid, and phenyl isothiocyanate gives amidrazone (IIa-c, III), pyrazolone (IVa-c), benzimidazole (X), 4-thiazolone (XIe,d) and 1,2,4-tr
STRUCTURE CHARACTERIZATION OF REACTION PRODUCTS FROM PHENYLHYDRAZONOPROPANEDINITRILE AND THIOLS
Sulo, Pavol,Sturdik, Ernest,Liptaj, Tibor,Jakubik, Tibor,Antalik, Marian
, p. 375 - 382 (2007/10/02)
Phenylhydrazonopropanedinitriles react with thiols (benzyl mercaptan, cysteine, 2-mercaptoethanol, mercaptoacetic acid, glutathione, and alcohol dehydrogenase) to give additon products in which thiolate anion is attached to electrophilic carbon atom of cy