A nitro group-substituted phenyltetrazole of general formula (I) wherein R is selected from the group consisting of: H, C1-C11 alkyl, phenyl- or phenyl- substituted in positions 2, 3, 4 or 5 by one or more electron-acceptor groups and/or by one or more electron-donor groups. These compounds can be prepared by easy synthesis and have significant activity against mycobacteria including their multidrug resistant strains. The invention provides also a pharmaceutical preparation having nitro group-substituted phenyltetrazole of formula (I) as the active ingredient, as well as the use of this nitro group-substituted phenyltetrazole as antituberculosis drug.
通式(I)中R取自以下组:H,C1-C11烷基,苯基或在2、3、4或5位上被一个或多个电子受体基团和/或一个或多个电子给体基团取代的苯基。这些化合物可以通过简单的合成制备,并对包括它们的多重耐药菌在内的分枝杆菌具有显著的活性。本发明还提供了一种含有通式(I)中硝基取代的苯基
四唑作为活性成分的制药制剂,以及将该硝基取代的苯基
四唑用作抗结核药物的用途。