2332841-25-3
Chemical Structure
TBAJ-876
- CAS No.: 2332841-25-3
- Formula:C31H37BrN4O7
- Molecular Weight:657.55
IUPAC Name: (1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-2-(2,6-dimethoxypyridin-4-yl)-4-(dimethylamino)-1-(2,3,6-trimethoxypyridin-4-yl)butan-2-ol
InChIKey: HHDDKDPLFXIPBX-DLFZDVPBSA-N
SMILES: COC1=NC(OC)=C(OC)C([C@H](C2=CC(C=C(Br)C=C3)=C3N=C2OC)[C@@](C4=CC(OC)=NC(OC)=C4)(O)CCN(C)C)=C1
Biological Activity: TBAJ-876 is an orally active diarylquinoline anti-Mycobacterium agent. TBAJ-876 regulates energy metabolism by targeting the c and ε subunits of Mycobacterium tuberculosis F-ATP synthase, exerts bactericidal activity against replicating Mycobacterium tuberculosis, and retains activity against strains carrying the Rv0678 mutation. TBAJ-876 undergoes N-demethylation in vivo to form its major active metabolite TBAJ-876-M3, which has lower lipophilicity and hERG potassium channel binding affinity. TBAJ-876 is well tolerated in BALB/c mice and significantly reduces the colony-forming units of Mycobacterium tuberculosis in the lungs. In addition, TBAJ-876 exhibits inhibitory activity against Mycobacterium abscessus, reduces bacterial loads in the lungs and spleens of infected mice, and shows no antagonistic effect when used in combination with common antibiotics. TBAJ-876 can be used in studies related to tuberculosis and Mycobacterium abscessus pulmonary diseases[1][2].
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TBAJ-876 | TBAJ-876 is an orally active diarylquinoline anti-Mycobacterium agent. TBAJ-876 regulates energy metabolism by targeting the c and ε subunits of Mycobacterium tuberculosis F-ATP synthase, exerts bactericidal activity against replicating Mycobacterium tuberculosis, and retains activity against strains carrying the Rv0678 mutation. TBAJ-876 undergoes N-demethylation in vivo to form its major active metabolite TBAJ-876-M3, which has lower lipophilicity and hERG potassium channel binding affinity. TBAJ-876 is well tolerated in BALB/c mice and significantly reduces the colony-forming units of Mycobacterium tuberculosis in the lungs. In addition, TBAJ-876 exhibits inhibitory activity against Mycobacterium abscessus, reduces bacterial loads in the lungs and spleens of infected mice, and shows no antagonistic effect when used in combination with common antibiotics. TBAJ-876 can be used in studies related to tuberculosis and Mycobacterium abscessus pulmonary diseases. | |||||||||||||||||||||
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- [1]. Mudde SE, et al. Relative Contributions of the Novel Diarylquinoline TBAJ-876 and its Active Metabolite to the Bactericidal Activity in a Murine Model of Tuberculosis. J Infect Dis. 2024;230(6):e1366-e1374. [Content Brief]
- [2]. Sarathy JP, et al. TBAJ-876, a 3,5-Dialkoxypyridine Analogue of Bedaquiline, Is Active against Mycobacterium abscessus. Antimicrob Agents Chemother. 2020;64(4):e02404-19. Published 2020 Mar 24. [Content Brief]
Keywords
