title: A new class of 2-(4-cyanophenyl amino)-4-(6-bromo-4-quinolinyloxy)-6-piperazinyl (piperidinyl)-1,3,5-triazine analogues with antimicrobial/antimycobacterial activity.
abstract: This study presents the synthesis and in vitro pharmacological evaluations of novel 2-(4-cyanophenyl amino)-4-(6-bromo-4-quinolinyloxy)-6-piperazinyl (piperidinyl)-1,3,5-triazines. The title compounds were assayed for their in vitro antimicrobial activity against eight bacteria (Staphylococcus aureus, Bacillus cereus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Salmonella typhi, Proteus vulgaris, Shigella flexneria) and four fungi (Aspergillus niger, Aspergillus fumigatus, Aspergillus clavatus, Candida albicans) using paper disc diffusion and agar streak dilution method as well as against Mycobacterium tuberculosis H37Rv strain using BACTEC MGIT and Lowenstein-Jensen MIC method. The bioassay results indicate that nine compounds namely 5d, 5h, 5n, 5p, 5q, 5r, 5s, 5t and 5u could be considered as possible potential agents with dual antimicrobial and antimycobacterial activities. The structures of the compounds were elucidated with the aid of IR, (1)H NMR, (13)C NMR, (19)F NMR spectroscopy and CHN analysis.
authors: Department of Applied Chemistry, S. V. National Institute of Technology, Surat 395 007, Gujarat, India.
authors: Rahul V
authors: RV
authors: Patel
authors: Premlata
authors: P
authors: Kumari
authors: Dhanji P
authors: DP
authors: Rajani
authors: Kishor H
authors: KH
authors: Chikhalia
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D000935:Antifungal Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D005658:Fungi / Q000187:drug effects*; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D011804:Quinolines / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D014227:Triazines / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*
chemical_list: D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D011804:Quinolines; D014227:Triazines