Antitubercular Studies. II

Studies on Thiazolyliminothiazoline Derivatives as Potential Antitubercular Agents

In this study, eight new ethyl {2-[3,4-diaryl-3H-thiazol-2ylidenamino]thiazol-4-yl}acetate were synthesized by reacting ethyl [2-(3-aryl(thiouredio)thiazol-4-yl]acetate and phenacyl bromides in ethanol. The solid was filtered and recrystallized from ethanol. The chemical structures of the synthesized compounds were proven by elemental analysis, IR, 1H-NMR and MS spectral data. The compounds wer...

Studies on the Antitubercular Compounds (XII) Effect on Antitubercular Activity of Acid Hydrazide by the Condensation with Aldehyde Shichiro

Inhibitors of type II NADH:menaquinone oxidoreductase represent a class of antitubercular drugs.

Mycobacterium tuberculosis (Mtb) is an obligate aerobe that is capable of long-term persistence under conditions of low oxygen tension. Analysis of the Mtb genome predicts the existence of a branched aerobic respiratory chain terminating in a cytochrome bd system and a cytochrome aa(3) system. Both chains can be initiated with type II NADH:menaquinone oxidoreductase. We present a detailed bioch...

Metal (II) Complexes of Fluconazole: Thermal, XRD and Cytotoxicity Studies

We report thermal, X-ray diffraction (XRD) and cytotoxicity studies of complexes of fluconazole (FCZ) with Cu (II), Fe(II), Cd(II), Co(II), Ni(II), and Mn(II). From XRD measurements, FCZ and its metal complexes were identified as polycrystalline. Marked differences in the X-ray patterns of drug and its metal complexes revealed that the complexes are indeed different compounds and not just the m...

Discovery of novel phthalimide analogs: Synthesis, antimicrobial and antitubercular screening with molecular docking studies

In continuation of our endeavor towards the design and development of potent and effective antimicrobial agents, three series of phthalimide derivatives (4a-i, 5a-f, and 6a-c) were synthesized, fully characterized and evaluated for their potential antibacterial, antifungal and antimycobacterial activities. These efforts led to the discovery of nine compounds 4c, 4f, 4g, 4h, 4i, 5c, 5d, 5e, and ...