Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 26, 2019
Patent Application Number
15200086
Date Filed
July 1, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides a method of preparing a lyophilized pharmaceutical composition containing a dinucleotide compound or a pharmaceutically-acceptable salt thereof. The process comprises dissolving the dinucleotide compound in a solvent comprising dimethylsulfoxide and optionally one or more co-solvents to form a solution, and then removing the solvent and any co-solvents by a freeze-drying process. Also provided by the invention are lyophilized pharmaceutical compositions and their use in medicine and in particular in the treatment of cancer.
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