Development of water-soluble 3,5-dinitrophenyl tetrazole and oxadiazole antitubercular agents.
Basic Information
ID: ALA4043195
Journal: Bioorg Med Chem
Title: Development of water-soluble 3,5-dinitrophenyl tetrazole and oxadiazole antitubercular agents.
Authors: Roh J, Karabanovich G, Vlčková H, Carazo A, Němeček J, Sychra P, Valášková L, Pavliš O, Stolaříková J, Klimešová V, Vávrová K, Pávek P, Hrabálek A.
Abstract: In this work, four series of tertiary amine-containing derivatives of 3,5-dinitrophenyl tetrazole and oxadiazole antitubercular agents were prepared, and their in vitro antimycobacterial effects were evaluated. We found that the studied compounds showed lipophilicity-dependent antimycobacterial activity. The N-benzylpiperazine derivatives, which had the highest lipophilicity among all of the series, showed the highest in vitro antimycobacterial activities against Mycobacterium tuberculosis CNCTC My 331/88 (H37Rv), comparable to those of the first-line drugs isoniazid and rifampicin. The presence of two tertiary amines in these N-benzylpiperazine derivatives enabled us to prepare water-soluble dihydrochloride salts, overcoming the serious drawback of previously described 3,5-dinitrophenyl tetrazole and oxadiazole lead compounds. The water-soluble 3,5-dinitrophenyl tetrazole and oxadiazole antitubercular agents described in this work are good candidates for further in vitro and in vivo pharmacokinetic and pharmacodynamic studies.
CiteXplore: 28835350
DOI: 10.1016/j.bmc.2017.08.010
Patent ID: ┄