Displaying 1 results of Fostemsavir Stable Isotopes Fostemsavir is a novel antiretroviral drug used to treat HIV-1 infection. Stable isotopes of Fostemsavir are used in pharmacokinetic and pharmacodynamic studies to determine the absorption, distribution, metabolism and excretion of the drug in the body. This information is crucial in optimizing dosing regimens and ensuring the safety and efficacy of the drug. The stable isotopes of Fostemsavir are also used in preclinical and clinical trials to evaluate drug interactions and potential side effects.