93073-23-5Relevant academic research and scientific papers
Novel 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole derivatives as dual analgesic/anti-inflammatory and antimicrobial agents
Tozkoparan, Birsen,Aytac, Sevim Peri,Guersoy, Sule,Guenal, Selami,Aktay, Goeknur
experimental part, p. 204 - 212 (2012/07/27)
For this study, a series of 3,6-disubstituted-1,2,4-triazolo-[3,4-b]-1,3,4- thiadiazoles (1-12) were synthesized by condensation of 4-amino-5-substituted-3- mercapto-1,2,4-triazoles with various benzoic acids through a one-pot reaction. The anti-inflammatory and analgesic activities as well as gastrointestinal irritation liability of the obtained compounds were evaluated. Several of the synthesized compounds showed noticeable analgesic and anti-inflammatory activity. For the active compounds a very low ulcerogenic index and diminished oxidative damage in stomach were observed. Moreover, title compounds were screened for their antifungal and antibacterial activities. Antifungal activity of the compounds was found better than that of their antibacterial activity.
Synthesis, urease inhibition, antioxidant and antibacterial studies of some 4-Amino-5-aryl-3H-1,2,4-triazole-3-thiones and their 3,6-Disubstituted 1,2,4-Triazolo[3,4-b]1,3,4-thiadiazole derivatives
Hanif, Muhammad,Saleem, Muhammad,Hussain, Muhammad Tahir,Rama, Nasim Hasan,Zaib, Sumera,Aslam, Muhammad Adil M.,Jones, Peter G.,Iqbal, Jamshed
experimental part, p. 854 - 860 (2012/07/28)
A new series of 4-amino-5-aryl-3H-1,2,4-triazole-3-thiones, bearing various methoxybenzyl- and methoxyphenethyl groups, was synthesized by refluxing potassium hydrazinecarbodithioate salts in dilute aqueous solution of hydrazine hydrate. These salts were formed by the reaction of acid hydrazides and carbon disulfide in methanolic potassium hydroxide solution at 0-5 °C. 4-Amino-5-aryl-3H-1,2,4-triazole-3-thiones were condensed with different substituted aromatic acids to yield 3,6-disubstituted-1,2,4-triazolo[3,4-b]1,3, 4-thiadiazoles. The structures of the synthesized compounds were characterized by infrared (IR), 1H and 13C nuclear magnetic resonance (NMR), elemental analysis and mass spectrometric (MS) studies. All the synthesized compounds were screened for their urease inhibition, antioxidant and antibacterial activities. Some compounds showed excellent urease inhibition activity, more than the standard drug. Others exhibited potent antioxidant activity. All the compounds showed significant antibacterial activities as compared to the standard drug.
Synthesis and Pharmacology of 2-Aryl/aralkyl-5-aryl/aralkyl/diaralkyl-s-triazolo-1,3,4-thiadiazoles
Deshmukh, A. A.,Mody, M. K.,Ramalingam, T.,Sattur, P. B.
, p. 793 - 795 (2007/10/02)
A series of s-triazolo-1,3,4-thiadiazoles (III) carrying aryl or aralkyl group at 2-position and aryl, aralkyl or diaralkyl group at 5-position have been synthesised and evaluated for their biological activities.Some of the compounds exhibit strong CNS depressant and mild to moderate antiinflammatory action in experimental animals.
