ChemInform Abstract: SYNTHESIS OF SOME NEWER FORMAZANS AND TETRAZOLIUM SALTS AS ANTIVIRAL AGENTS

Abstract

Aus dem Aldehyd (I) werden mit Phenylhydrazin (II) das Hydrazon (III) und hieraus durch Umsetzung mit Diazoniumsalzen (IV) die Formazane (V) hergestellt.

Frontiers of Formazans Chemistry: A Review

“…antifertility activity, [180] antiinflammatory active, [181][182][183][184][185][186][187][188] antiviral activity, [189][190][191][192][193][194] anti-tubercular activity, [195][196][197] anticancer and anti HIV activities, [198][199][200][201][202] anticonvulsant activity, [203][204][205] anthelmintic activity, [206][207] antiparkinsonian activity, [208][209] cardiovascular activity, [210] antiproliferative activity, [211] analgesic activity [212] as markers of cell vitality and antioxidant activity [212][213][214][215][216][217][218][219][220][221][222][223][224][225]…”

Synthesis and Antimicrobial Evaluation of Some New Fluoro Formazans

“…Their chemistry has attracted the interest of many research groups due to their wide biological and industrial application as well as their utility in analytical chemistry and synthesis of heterocyclic compounds [1] . formazans have been found to possess important biological activities such as anticancer [2], anticonvulsant [3], antihelmintic [4], antitubercular [5], antiviral [6], antiinflammatory [7], anti-HIV [8], antimicrobial [9][10], analgesic [11], antiparkinsons [12], cardiovascular [13] and antiproliferative activity [14].…”

One-Pot Four Component Reaction for the Synthesis of Formazans in an Environmentally Benign Procedure Mediated by KHSO<sub>4</sub>

“…Formazans also find extensive use in analytical chemistry [7] [8] and their photochemical and thermochemical properties have been investigated [9]. Formazans are reported to exhibit a wide spectrum of biological activities and notable among them are antiviral [10] [11], antimicrobial [12] [13], anti inflammatory, analgesic [14] antifungal [15] properties. Synthetic methods for their preparation have been reviewed by Nineham earlier [16].…”