Gupta A, Mishra P, Kashaw SK, Jatav V. Synthesis, Anticonvulsant, Antimicrobial and Analgesic activity of Novel 1,2,4-Dithiazoles.
Indian J Pharm Sci 2011;
70:535-8. [PMID:
20046791 PMCID:
PMC2792554 DOI:
10.4103/0250-474x.44614]
[Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2007] [Revised: 02/02/2008] [Accepted: 08/21/2008] [Indexed: 12/01/2022] Open
Abstract
A series of 1,2,4-dithiazole were synthesized from 1,2,4-thiadiazoles in the presence of CS2 and evaluated for their antimicrobial, anticonvulsant, analgesic and neurotoxicity potential. The compounds provided significant protection against maximal electroshock-induced seizures and seizures induced by 300 mg/kg of subcutaneous pentylenetetrazole administration. The designed compounds (3a-g) were screened in vitro for antibacterial activity against Staphylococcus aureus Escherichia coli, Bacillus subtilis and Pseudomonas aeruginosa and antifungal activity in fungal strains of Candida albicans and Aspergillus niger. Synthesized compounds exhibited moderate antibacterial and antifungal activity. N,N -Di-naphthalen-1-yl-N -(thioxo-5H -[1,2,4]dithiazol-3-yl)-guanidine and N,N -Bis-(4-fluoro-phenyl)-N -(5-thioxo-5H -[1,2,4]dithiazol-3-yl)-guanidine showed analgesic activity by tail flick method.
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