Choi, Peter J. published the artcileSynthesis and evaluation of analogues of the tuberculosis drug bedaquiline containing heterocyclic B-ring units, HPLC of Formula: 71255-09-9, the main research area is bedaquiline analog antituberculosis thiophene furan pyridine; mol structure biol activity; Bedaquiline; Bedaquiline analogues; Drug development; Tuberculosis.
Analogs of bedaquiline (I) where the Ph B-unit was replaced with monocyclic heterocycles of widely differing lipophilicity (thiophenes, furans, pyridines) were synthesized and evaluated. While there was an expected broad pos. correlation between lipophilicity and anti-TB activity, the 4-pyridyl derivatives appeared to have an addnl. contribution to antibacterial potency. The majority of the compounds were (desirably) more polar and had higher rates of clearance than bedaquiline, and showed acceptable oral bioavailability, but there was only limited (and unpredictable) improvement in their hERG liability.
Bioorganic & Medicinal Chemistry Letters published new progress about Pyridines Role: PAC (Pharmacological Activity), RCT (Reactant), SPN (Synthetic Preparation), THU (Therapeutic Use), BIOL (Biological Study), RACT (Reactant or Reagent), PREP (Preparation), USES (Uses). 71255-09-9 belongs to class pyridine-derivatives, name is 2-Methoxynicotinaldehyde, and the molecular formula is C7H7NO2, HPLC of Formula: 71255-09-9.