Abstract
Daclatasvir is a novel hepatitis C virus NS5A inhibitor developed by Bristol-Myers Squibb and marketed as Daklinza®. The need to support the development of daclatasvir required the synthesis of carbon-14 labeled material for use in human absorption, distribution, metabolism, and excretion studies. A total of 7.53 mCi of [(14) C]-daclatasvir was synthesized in eight steps from commercially available [(14) C]-copper cyanide. The radiochemical purity was 99.6%, and specific activity was 3.86 μCi/mg. To support a human absolute bioavailability study, 5.56 g of [(13) C2 , (15) N4 ]-daclatasvir was synthesized in four steps.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of labelled compounds & radiopharmaceuticals
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
