Abstract
Several isotopomers of ABT-578 (I, II, III, and IV) were prepared starting from different labeled precursors: [5'-3H]-tetrazole (1), [5'-14C]-tetrazole (2), [40-3H]rapamycin (3), and [2,11,31-3H]rapamycin (4). It was shown that the tritium label at the 40 position of rapamycin is lost during an attempted synthesis of [40-3H]ABT-578 (III). Copyright © 2006 John Wiley & Sons, Ltd.
Sign-in/Register to access full text options 
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 and 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.
