The present application describes deuterium-enriched atorvastatin, pharmaceutically acceptable salt forms thereof, and methods of treating using the same.
US7745480B2
申请人:——
公开号:US7745480B2
公开(公告)日:2010-06-29
Synthesis of deuterium-labeled atorvastatin and its metabolites for use as internal standards in a LC/MS/MS method developed for quantitation of the drug and its metabolites in human serum
作者:Bang-Chi Chen、Joseph E. Sundeen、Peng Guo、Mark S. Bednarz、Jon J. Hangeland、Syed Z. Ahmed、Mohammed Jemal
D5-labeled isotopomers of atorvastatin, atorvastatin lactone and its hydroxy metabolites were synthesized as internalstandards for use in a LC/MS/MS method developed for the simultaneous quantitative determination of atorvastatin and its hydroxy metabolites in human serum. d5-Atorvastatin and d5-atorvastatin lactone were prepared from d5-aniline whereas their corresponding hydroxy metabolites were