US Patent 9655946 Daptomycin formulations and uses thereof

Lyophilized daptomycin formulations having improved reconstitution times are provided. The lyophilized daptomycin formulations include an additive, which can be a pharmaceutically acceptable antioxidant, a pharmaceutically acceptable organic acid or a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable glucose derivative or a pharmaceutically acceptable salt thereof, or a combination thereof. Also provided are methods of methods of preparing the lyophilized daptomycin formulations, and methods of treating bacterial infections and treating or preventing biofilms by using the lyophilized daptomycin formulations.