Determination of oseltamivir quality by colorimetric and liquid chromatographic methods

Emerging Infectious Diseases

Volumn 14, Issue 4, 2008, Pages 552-556

  Green, Michael D ^a   Nettey, Henry ^a   Wirtz, Robert A ^a  

^a CENTERS FOR DISEASE CONTROL AND PREVENTION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BROMOCHLOROPHENOL BLUE; CONGO RED; DYE; OSELTAMIVIR; UNCLASSIFIED DRUG;

ARTICLE; COLORIMETRY; DRUG DETERMINATION; DRUG QUALITY; DRUG SYNTHESIS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INTERNET; REVERSED PHASE LIQUID CHROMATOGRAPHY; SENSITIVITY AND SPECIFICITY; ULTRAVIOLET RADIATION;

EID: 42049108232     PISSN: 10806040     EISSN: 10806059     Source Type: Journal    
DOI: 10.3201/eid1404.061199     Document Type: Article

References (9)

1. Centers for Disease Control and Prevention. Influenza antiviral medications: 2000-06 chemoprophylaxis (prevention) and treatment guidelines [cited 2006 Aug 21]. Available from http://www.cdc.gov/flu/professionals/ treatment/0506antiviralguide.htm
2. US Customs and Border Protection. San Francisco Customs and Border Protection officers seize counterfeit Tamiflu. Press release. 2005 Dec 19 [cited 2006 Aug 21]. Available from http://cbp.customs.gov/xp/cgov/newsroom/ news_releases/archives/2005_press_releases/122005/12192005.xml
3. World Health Organization. Fact sheet 275. Counterfeit medicines. November 2006 [cited 2008 Jan 25]. Available from http://www.who.int/ mediacentre/factsheets/fs275/en/index.html
4. Muzzarelli RA. Colorimetric determination of chitosan. Anal Biochem. 1998;260:255-7.
5. Riedhammer TM. Colorimetric determination of poly(N-vinyl-2-pyrrolidone) in contact lens solutions. J Assoc Off Anal Chem. 1979;62:52-5.
6. El-Ashry SM, Aly FA, El-Brashy AM. Studies of complex formation between the bromophenol blue and some important aminoquinoline antimalarials. Arch Pharm Res. 1994;17:415-9.
7. Wiltshire H, Wiltshire B, Citron A, Clarke T, Serpe C, Gray D, et al. Development of a high-performance liquid chromatographicmass spectrometric assay for the specific and sensitive quantification of Ro 64-0802, an anti-influenza drug, and its pro-drug, oseltamivir, in human and animal plasma and urine. J Chromatogr B. 2000;745:373-88.
8. Lindegardh N, Hien TT, Farrar J, Singhasivanon P, White NJ, Day NPJ. A simple and rapid liquid chromatographic assay for the evaluation of potentially counterfeit Tamiflu® . J Pharm Biomed Anal. 2006;42:430-3.
9. F. Hoffman-La Roche Ltd. Product monograph. Tamiflu [cited 2008 Jan 25]. Available from http://www.rochecanada.com/gear/glossary/servlet/ staticfilesServlet?type=data&communityId=re753001&id=static/ attachedfile/re7300002/re77300002/AttachedFile_07547.pdf