332160-96-0Relevant articles and documents
Synthesis, characterization and biological activity of some new S-substituted derivatives of 5-(2-chlorophenyl)-1,3,4-oxadiazol-2-thiol
Aziz-Ur-Rehman,Rasool, Shahid,Abbasi, M. Athar,Siddiqui, Sabahat Z.,Sattar, Almas,Khan, Khalid Mohammed,Ahmad, Irshad,Afzal, Saira
, p. 776 - 786 (2016/01/12)
Molecules with multi-functional groups are being synthesized to acquire more potent molecules. Two series of S-substituted derivatives of 5-(2-chlorophenyl)-1,3,4-Oxadiazol-2-thiol (4) were synthesized and also evaluated for their biological activities. The 2-chlorobenzoic acid (1) was stepped up to ethyl 2-chlorobenzoate (2), 2-chlorobenzohydrazide (3) and 5-(2-chlorophenyl)-1,3,4- Oxadiazol-2-thiol (4). The molecule 4 was made to react with N-substituted-2-bromoacetamide, 6a-f, to yield N-substituted-2-((5-(2-chlorophenyl)-1,3,4-Oxadiazol-2-yl)sulfanyl)acetamide, 7a-f. Simultaneously, the compound 4 was converted to 2-(5-(2-chlorophenyl)-1,3,4-Oxadiazol-2- ylthio)acetohydrazide (9) which on reaction with different aldehydes, 10a-g, resulted N'-substituted- 2-(5-(2-chlorophenyl)-1,3,4-Oxadiazol-2-ylthio)acetohydrazide, 11a-g. The proposed structures of the molecules were supported by spectral analysis and the series 7a-f was found to be better antibacterial agents and lipoxygenase enzyme inhibitors as compared to 11a-g.