Simultaneous Determination of Timolol Maleate and Pilocarpine Hydrochloride in Ophthalmic Solutions by First Derivative UV Spectrophotometry and PLS-1 Multivariate Calibration

REFERENCES

• Goodman-Hillman , A. , Rall , T. , Nier , A. and Taylor , P. 1996 . The Farmacologycal Basis of Therapeutics , New York : McGraw-Hill .
   Google Scholar
• Reddy , M. N. , Rao , K. V. S. , Padmavathi , Y. , Sreedhar , K. and Sankar , D. G. 1997 . Acta Cienc. Indica. Chem. , 23 : 43
   Google Scholar
• Shreedhar , K. , Sastry , C. S. P. , Reddy , M. N. and Sankar , D. G. 1994 . Indian J. Pharm. Sci. , 56 : 190
   Google Scholar
• El-Gendy , A. E. , Bayoumi , A. El. and Abdelkawy , M. 1993 . Bull. Fac. Pharm. , 31 : 311
   Google Scholar
• Guvener , B. and Cevher , E. 1989 . Acta Pharm. Tur. , 31 : 169
   Google Scholar
• Saarinen , M. T. , Siren , H. and Riekkola , M. L. 1995 . J. Chromatogr. Biomed. Appl. , 664 : 341
   PubMedGoogle Scholar
• Mazzo , D. J. and Snyder , P. A. 1998 . J. Chromatogr. , 438 : 85
   Google Scholar
• Alvarez-Lueje , A. , Nunez-Vergara , L. J. and Squella , J. A. 1991 . Farmaco , 46 : 593
   Google Scholar
• Zhang , Z. , Mao , D. , Li , Y. and Cosofret , V. V. 1990 . Talanta , 37 : 673
   PubMed Web of Science ®Google Scholar
• Rao , G. R. , Rao , P. J. and Khadgapathi , P. 1989 . Indian Drugs , 26 : 231
   Google Scholar
• Santoro , M. I. , Cho , H. S. and Kedor-Hackmann , E. R. M. 1996 . Anal. Lett. , 29 : 755
   Web of Science ®Google Scholar
• Sternitzke , K. D. , Fan , T. Y. and Dunn , D. L. 1992 . J. Chromatogr. , 589 : 159
   PubMedGoogle Scholar
• Alcada , M. N. M. P. , Lima , J. L. F. C. , Conceicao , M. and Montenegro , B. S. M. 1994 . Analiyst , 119 : 2327
   Google Scholar
• Kir , S. and Temizer , A. 1989 . J. Anal. At. Spectrom. , 4 : 657
   Google Scholar
• British Pharmacopoeia , H.M. Stationery Office , London , ( 1993 ), pp 1132 and 1060 .
   Google Scholar
• >United States Pharmacopeia XXIII , United States Pharmacopeial Convention, Rockville , M.D. , ( 1995 ), pp 1554 and 1228 .
   Google Scholar
• Capitán-Vallvey , L. F. , de Orbe , I. , Nevado , J. Berzas and Salinas , F. 1994 . Anal. Chim. Acta , 13 : 126
   Google Scholar
• Damiani , P. , Ribone , M. E. , Ibañez , G. and Olivieri , A. C. 1995 . Analyst , 120 : 443
   Google Scholar
• Damiani , P. , Ribone , M. E. and Olivieri , A. C. 1995 . Anal. Lett. , 28 : 2219
   Google Scholar
• Cabanillas , T. Guiberteau , Díaz , A. Galeano , Espinosa-Mansilla , A. and Lopez , F. Salinas . 1994 . Talanta , 41 : 1821
   PubMedGoogle Scholar
• Espinosa-Mansilla , A. , de la Peña , A. Muñoz , Salinas , F. and Galera , M. Martinez . 1993 . Anal. Chim. Acta , 276 : 141
   Web of Science ®Google Scholar
• Peña , M. Sánchez , de la Peña , A. Muñoz , Salinas , F. , Mahedero , M. C. and Aaron , J. J. 1994 . Analyst , 119 : 1177
   Google Scholar
• Espinosa-Mansilla , A. , Salinas , F. and Zamoro , A. 1994 . Analyst , 119 : 1183
   Web of Science ®Google Scholar
• Cabanillas , A. Guiberteau , Díaz , T. Galeano , Espinosa-Mansilla , A. , de Alba , P. L. López and López , F. Salinas . 1995 . Anal. Chim. Acta , 302 : 9
   Web of Science ®Google Scholar
• Bozdogan , A. , Acar , A. M. and Kunt , G. K. 1992 . Talanta , 39 : 977
   PubMed Web of Science ®Google Scholar
• Goicoechea , H. C. and Olivieri , A.C. 1998 . Talanta , 47 : 103
   PubMed Web of Science ®Google Scholar
• Goicoechea , H. C. and Olivieri , A.C. J. Pharm. Biomed. Anal. ,
   Google Scholar
• Goicoechea , H. C. and Olivieri , A.C. J. Pharm. Biomed. Anal. ,
   Google Scholar
• Haaland , D. and Thomas , E. V. 1988 . Anal. Chem. , 60 : 1193
   Web of Science ®Google Scholar
• Altesor , C. , Corbi , P. , Dol , I. and Knochen , M. 1993 . Analyst , 118 : 1549
   Web of Science ®Google Scholar
• Osborne , S. D. , Jordan , R. B. and Künnemeyer , R. 1997 . Analyst , 122 : 1531
   Web of Science ®Google Scholar
• Lindgren , F. , Geladi , P. , Rännar , S. and Wold , S. 1994 . J. Chemom. , 8 : 349
   Web of Science ®Google Scholar
• Frenich , A. G. , Jouan-Rimbaud , D. , Massart , D. L. , Kuttatharmmakul , S. , Galera , M. Martínez and Vidal , J. L. Martínez . 1995 . Analyst , 120 : 2787
   Google Scholar
• Frank , I. E. 1987 . Chemom. Intell. Lab. Syst. , 1 : 233
   Web of Science ®Google Scholar