Cyclohexyl-griselimycin is a preclinical candidate for tuberculosis (TB). In this recent article, we show that this oral cyclodepsipeptide is also active against the intrinsically drug resistant non-tuberculous mycobacterium Mycobacterium abscessus in vitro and in a mouse model of infection. This adds a novel advanced lead compound to the M. abscessus drug pipeline and supports a strategy of screening chemical matter generated in TB drug discovery efforts to fast track the discovery of novel antibiotics against M. abscessus
