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Original Articles

Densitometric Investigations of Chemical Durability of Pyrocatechol

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Pages 2997-3007 | Received 18 Jul 2006, Accepted 24 Aug 2006, Published online: 07 Feb 2007

References

  • Zając , M. and Pawełczyk , E. 2000 . “ Drug Chemistry (in Polish) ” . Marcinkowski, , Poznań : Medical University of K .
  • Krówczyński , E. and Danek , A. 1988 . “ Design of Clinical Pharmacy (in Polish) ” . Warszawa : PZWL .
  • Schou , S. A. 1959 . Decomposition of pharmaceutical preparations due to chemical changes . Pharm. Acta Helv. , 34 : 398 – 412 .
  • 1993 . London : HMSO . British Pharmakopeia 1993
  • 1993 . Warsaw : WPTFarm . Polish Pharmakopeia
  • Lunn , G. and Schmuff , N. R. 1996 . HPLC Methods for Pharmaceutical Analysis New York : John Wiley and Sons .
  • Nyiredy , Sz. , Ferenczi‐Fodor , K. , Végh , Z. and Szepesi , G. 2003 . “ Pharmaceuticals and Drugs ” . In Handbook of Thin‐Layer Chromatography , 3rd Ed. Edited by: Sherma , J. and Fried , B. 807 – 863 . New York, Basel : Marcel Dekker, Inc .
  • Mali , B. D. , Rathod , D. S. and Garad , M. V. 2005 . Thin layer chromatographic determination of diazepam, phenobarbitone, and saccharin in toddy samples . J. Planar Chromatogr.‐Mod. TLC , 18 : 330 – 332 .
  • Khakpour , M. , Jamshidi , A. , Entezami , A. A. and Mirzadeh , H. 2005 . HPTLC procedure for determination of levonorgestrel in the drug‐release media of an in‐situ‐forming delivery . J. Planar Chromatogr.‐Mod. TLC , 18 : 326 – 329 .
  • Krzek , J. and Kwiecien , A. 2005 . Application of densitometry for determination of beta‐adrenergic‐blocking agents in pharmaceutical preparations . J. Planar Chromatogr.‐Mod. TLC , 18 : 308 – 313 .
  • Sumarlik , E. , Tampubolon , H. B. , Yuwono , M. and Indrayanto , G. 2005 . Densitometric determination of desloratadine in tablets, and validation of the method . J. Planar Chromatogr.‐Mod. TLC , 18 : 19 – 22 .
  • Floren , C. H. , Kjellstrom , T. and Bauer , C. A. 1997 . Bambuterol raises high‐density lipoprotein levels with hyperlipidaemia . J. Intern. Med. , 242 : 167 – 171 .
  • Grosset , J. 1996 . Current problems with tuberculosis treatment . Res. Microbiol. , 147 : 10 – 16 .
  • Haeseler , G. , Ahrens , J. , Krampfl , K. , Bufler , J. , Dengler , R. , Hecker , H. , Aronson , J. K. and Leuwer , M. 2005 . Structural features of phenol derivatives determining potency for activation of chloride currents via alpha (1) homomeric and alpha (1) beta heteromeric glycine receptors . Brit. J. Pharmacol. , 145 ( 7 ) : 916 – 925 .
  • Meier‐Hellmann , A. , Bredle , D. R. , Specht , M. , Spies , C. , Hannemann , L. and Reinhart , K. 1997 . The effects low‐dose dopamine on splanchnic blood flow and oxygen uptake in patients with septic shock . Intens. Care Med. , 23 : 31 – 37 .
  • 1996 . “ Merck Research Laboratories Division of Merck & Co., Inc ” . In The Merck Index , 12th Ed. N.J. : Whitehause Station . 3769, 4574, 7486, 8184, 8484
  • Pyka , A. and Gurak , D. . Drug Symposium Analytic Problems in Evaluation of Purity and Pharmacokinetic Drug . 26-27 September , Cracow. pp. 60 – 61 .
  • Pyka , A. , Bober , K. , Klimczok , W. and Stefaniak , M. . The XXIXth Symposium, Chromatographic Methods of Investigating the Organic Compounds . June 8–10 , Katowice‐Szczyrk. pp. 36
  • Kupryszewski , G. 1979 . Introduction to Organic Chemistry Warsaw : PWN . (in Polish);

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