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A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES

Year 2009, Issue: 40, 47 - 55, 27.04.2011

Abstract

In this study, a simple, rapid and accurate spectrophotometric method has been
developed for the assay of oseltamivir phosphate (OSP). The proposed method based on
the charge-transfer reactions of oseltamivir, as n-electron donor, with 7,7,8,8-
tetracyanoquinodimethane (TCNQ), as π-acceptors to give highly colored complexes.
The experimental conditions such as reagent concentration, reaction solvent and time
have been carefully optimized to achieve the highest sensitivity. Beer's law is obeyed
over the concentration range of 3–30 μg/mL with correlation coefficient 0.9999. The
method was applied successfully to the determination of this drug in capsules. The mean
recovery for the commercial capsules was 100.03%. The suggested method could be
used for the determination of OSP in pure and capsules being sensitive, simple and
selective.

References

  • 1. McClellan K, Perry C.M. Drugs 61: 263-283 (2001).
  • 2. Nicholson K.G, Aoki F.Y., Osterhaus ADME, Trottier S, Carewicz O, Mercier CH, Rode A, Kinnersley N, Ward P. Lancet 355:1845–1850 (2000).
  • 3. Lindegårdh N., Hien T.T, Farrar J., Singhasivanon P., White N.J, Day N.P. J Pharm
  • 4. Biomed Anal. 42:430-433 (2006).
  • 5. Joseph-Charles J., Geneste C., Laborde-Kummer E., Gheyouche R., Boudis H., Dubost J.P.
  • 6. J Pharm Biomed Anal. 44:1008-1013 (2007).
  • 7. Green M.D., Nettey H, Wirtz R.A. Emerg Infect Dis. 14:552-556 (2008).
  • 8. Wiltshire H., Wiltshire B., Citron A., Clarke T., Serpe C., Gray D, Herron W. J.
  • 9. Chromatogr B Biomed. Sci. Appl. 745:373-388 (2000).
  • 10. Lindegårdh N, Hanpithakpong W, Wattanagoon Y, Singhasivanon P, White N.J, Day N.P.
  • 11. (2007) J. Chromatogr. B 859:74-83.
  • 12. Jabbaribar F, Mortazavi A, Jalali-Milani R, Jouyban A Chem. Pharm. Bull.
  • 13. 56:1639-1644 (2008).
  • 14. P. Job, Anal. Chem. 9 113-116 (1928).
  • 15. W.C. Vosburgh, G.R. Cooper, J. Am. Chem. Soc. 63 (1941) 437–442.
  • 16. R. Foster, Organic Charge-Transfer Complexes, Academic Press, New York (1969).
  • 17. Cağlar S, Oztunç A. J AOAC Int. 90(2):372-5 (2007).
  • 18. Aydoğmuş Z, Barla A. J AOAC Int. 92:131-7(2009).
  • 19. The European Agency for the Evaluation of Medicinal Products, ICH Topic Q2B Note for Guideline on Validation of Analytical Procedures, Methodology GPMP/ICH/281/95, (1996).

A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES

Year 2009, Issue: 40, 47 - 55, 27.04.2011

Abstract

Bu çalışmada, oseltamivir fosfatın tayini için basit, hızlı ve doğru bir
spektrofotometrik bir yöntem geliştirildi. Yöntem bir n-elektron verici olan
oseltamivirin bir π-alıcısı olan 7,7,8,8-tetrasiyanokinodimetan (TCNQ) ile oldukça
renkli bir kompleks oluşumuna dayanmaktadır. Analizi en yüksek hassasiyette
gerçekleştirmek için belirteç miktarı, reaksiyon çözeltisi, reaksiyon zamanı gibi
deneysel koşullar dikkatlice incelendi. Kalibrasyon eğrisinin 3–30 μg/mL derişim aralığında doğrusal olduğu görüldü (R= 0,9999). Geliştirilen yöntem ilacın
kapsullerdeki tayinine başarılı ile uygulandı. Ticari kapsüllerde ortalama geri kazınım %
100.03 olarak bulundu. Önerilen yöntemin, ilaçlarda rutin oseltamivir fosfat analizinde
kalite kontrol amacıyla kullanılabilecek kolay, hassas ve seçiciliği yüksek bir yöntem
olduğu belirlendi.

References

  • 1. McClellan K, Perry C.M. Drugs 61: 263-283 (2001).
  • 2. Nicholson K.G, Aoki F.Y., Osterhaus ADME, Trottier S, Carewicz O, Mercier CH, Rode A, Kinnersley N, Ward P. Lancet 355:1845–1850 (2000).
  • 3. Lindegårdh N., Hien T.T, Farrar J., Singhasivanon P., White N.J, Day N.P. J Pharm
  • 4. Biomed Anal. 42:430-433 (2006).
  • 5. Joseph-Charles J., Geneste C., Laborde-Kummer E., Gheyouche R., Boudis H., Dubost J.P.
  • 6. J Pharm Biomed Anal. 44:1008-1013 (2007).
  • 7. Green M.D., Nettey H, Wirtz R.A. Emerg Infect Dis. 14:552-556 (2008).
  • 8. Wiltshire H., Wiltshire B., Citron A., Clarke T., Serpe C., Gray D, Herron W. J.
  • 9. Chromatogr B Biomed. Sci. Appl. 745:373-388 (2000).
  • 10. Lindegårdh N, Hanpithakpong W, Wattanagoon Y, Singhasivanon P, White N.J, Day N.P.
  • 11. (2007) J. Chromatogr. B 859:74-83.
  • 12. Jabbaribar F, Mortazavi A, Jalali-Milani R, Jouyban A Chem. Pharm. Bull.
  • 13. 56:1639-1644 (2008).
  • 14. P. Job, Anal. Chem. 9 113-116 (1928).
  • 15. W.C. Vosburgh, G.R. Cooper, J. Am. Chem. Soc. 63 (1941) 437–442.
  • 16. R. Foster, Organic Charge-Transfer Complexes, Academic Press, New York (1969).
  • 17. Cağlar S, Oztunç A. J AOAC Int. 90(2):372-5 (2007).
  • 18. Aydoğmuş Z, Barla A. J AOAC Int. 92:131-7(2009).
  • 19. The European Agency for the Evaluation of Medicinal Products, ICH Topic Q2B Note for Guideline on Validation of Analytical Procedures, Methodology GPMP/ICH/281/95, (1996).
There are 19 citations in total.

Details

Primary Language English
Subjects Pharmacology and Pharmaceutical Sciences
Journal Section Makaleler
Authors

Ferhat Sarı

Zeynep Aydoğmuş This is me

Publication Date April 27, 2011
Published in Issue Year 2009 Issue: 40

Cite

APA Sarı, F., & Aydoğmuş, Z. (2011). A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES. Journal of Faculty of Pharmacy of Istanbul University(40), 47-55.
AMA Sarı F, Aydoğmuş Z. A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES. Journal of Faculty of Pharmacy of Istanbul University. May 2011;(40):47-55.
Chicago Sarı, Ferhat, and Zeynep Aydoğmuş. “A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES”. Journal of Faculty of Pharmacy of Istanbul University, no. 40 (May 2011): 47-55.
EndNote Sarı F, Aydoğmuş Z (May 1, 2011) A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES. Journal of Faculty of Pharmacy of Istanbul University 40 47–55.
IEEE F. Sarı and Z. Aydoğmuş, “A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES”, Journal of Faculty of Pharmacy of Istanbul University, no. 40, pp. 47–55, May 2011.
ISNAD Sarı, Ferhat - Aydoğmuş, Zeynep. “A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES”. Journal of Faculty of Pharmacy of Istanbul University 40 (May 2011), 47-55.
JAMA Sarı F, Aydoğmuş Z. A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES. Journal of Faculty of Pharmacy of Istanbul University. 2011;:47–55.
MLA Sarı, Ferhat and Zeynep Aydoğmuş. “A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES”. Journal of Faculty of Pharmacy of Istanbul University, no. 40, 2011, pp. 47-55.
Vancouver Sarı F, Aydoğmuş Z. A NEW SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF OSELTAMIVIR PHOSPAHATE IN BULK AND CAPSULES. Journal of Faculty of Pharmacy of Istanbul University. 2011(40):47-55.