Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1372871 | Bioorganic & Medicinal Chemistry Letters | 2009 | 4 Pages |
In order to identify new and potent candidate drugs to treat tuberculosis, a library of compounds was screened, and (S,S)-N,N′-bis-[3-(2,2′,6,6′-tetramethylbenzhydryloxy)-2-hydroxy-propyl]-ethylenediamine (S2824) was identified as a hit in the screen. This research discusses our efforts to synthesize and test 30 analogs of this hit for activity against Mycobacterium tuberculosis. Two compounds with homopiperazine ring possess high in vitro activity against drug sensitive and resistant M. tuberculosis with MICs 0.78–3.13 μg/mL (or 1.22–4.88 μM).
Graphical abstractThirty analogs of (S,S)-N,N′-bis-[3-(2,2′,6,6′-tetramethylbenzhydryloxy)-2-hydroxy-propyl]-ethylenediamine were synthesized and tested antituberculosis activity. Two compounds in this series showed highly active against drug-resistant strains.Figure optionsDownload full-size imageDownload as PowerPoint slide