Crystal structures of salts of bedaquiline.

ABSTRACT: Bedaquiline [systematic name: 1-(6-bromo-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(naphthalen-1-yl)-1-phenylbutan-2-ol, C₃₂H₃₁BrN₂O₂] is one of two important new drugs for the treatment of drug-resistant tuberculosis (TB). It is marketed in the US as its fumarate salt {systematic name: [4-(6-bromo-2-methoxyquinolin-3-yl)-3-hydroxy-3-(naphthalen-1-yl)-4-phenylbutyl]dimethylazanium 3-carboxyprop-2-enoate, C₃₂H₃₂BrN₂O₂⁺·C₄H₃O₄^-}, and about a dozen other salts of bedaquiline have been described in patent literature, but none have so far been structurally described. In a first communication, we present the crystal structure of bedaquilinium fumarate a

SUBMITTER: Okezue M 

PROVIDER: S-EPMC7642769 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature