Abstract
A rapid high-performance liquid chromatography assay has been developed for the drug atovaquone, which is currently being used to treat Pneumocystis carinii pneumonia and Taxoplasma gondii encephalitis associated with the acquired immunodeficiency syndrome (AIDS). Protein is precipitated from plasma with acetonitrile-aqueous 1% acetic acid (85:15). The supernatant is assayed on a C 6 column using methanol-10 m M triethylamine in aqueous 0.2% trifluoroacetic acid (76:24) with detection at 254 nm. The working assay range was 0.5 to 50 μg/ml. Recovery was 97% and the between-day coefficients of variation were 2.1% at 50 μg/ml and 10.3% at 1 μg/ml. A number of drugs commonly used to treat AIDS and its complications did not interfere with the assay.
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 Chromatography B: Biomedical Sciences and Applications
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.
