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Al-Ghusn AI, Bakheit AH, Attwa MW, AlRabiah H. Vandetanib. PROFILES OF DRUG SUBSTANCES, EXCIPIENTS AND RELATED METHODOLOGY 2023; 48:109-134. [PMID: 37061272 DOI: 10.1016/bs.podrm.2022.11.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Vandetanib is an anti-cancer drug called an antineoplastic kinase inhibitor. The FDA authorized vandetanib on April6, 2011 for the treatment of nonresectable, locally progressed, or metastatic medullary thyroid carcinoma in adults. Because Vandetanib can make the Q-T interval last longer, it shouldn't be given to people with serious heart problems like congenital long QT syndrome or heart failure that hasn't been fixed yet. This chapter provides an overview of Vandetanib's physical and molecular properties, mode of action, pharmacokinetics, and common applications. In furthermore, a detailed summary of the reported techniques of Vandetanib measurement will be provided to assist analysts in selecting the most practical approach for its estimation in routine analysis. This chapter will also explain the synthesis methods developed in the preparation of vandetanib as well as pharmacology of its. In addition, this section summarizes the analytical and characterization techniques utilized to characterize vandetanib row material.
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Abdelhameed AS, Hassan ES, Attwa MW, Al-Shakliah NS, Alanazi AM, AlRabiah H. Simple and efficient spectroscopic-based univariate sequential methods for simultaneous quantitative analysis of vandetanib, dasatinib, and sorafenib in pharmaceutical preparations and biological fluids. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 260:119987. [PMID: 34082354 DOI: 10.1016/j.saa.2021.119987] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 06/12/2023]
Abstract
Six sequential spectrophotometric-based univariate methods were developed and validated for the simultaneous estimation of three novel anticancer drugs vandetanib (VAN), dasatinib (DAS), and sorafenib (SOR) in a mixture, without the requirement for separation. These methods are novel, simple, precise, and accurate. Different steps including zero crossing, ratio-based, and/or derivative spectra were utilized to develop these analytical methods, namely, ratio difference spectrophotometric method, constant center method, successive derivative ratio method, isoabsorptive method, mean centering of the ratio spectra method, and derivative ratio spectrum-zero crossing method. The calibration curve linearity was ranged from 2 to 9, 2-9, and 3-9 μgmL-1 for VAN, DAS, and SOR, respectively. These established methods were applied for the quantification of the three selected drugs in different biological fluids (spiked human plasma and urine) and pharmaceutical preparations. The aforementioned methods were established for the concurrent estimation of ternary and binary mixtures to enhance the signal-to-noise ratio. The results did not statistically differ from the other reported methods, indicating no significant difference in accuracy and precision at p = 0.05.
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Affiliation(s)
- Ali S Abdelhameed
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Eman S Hassan
- Department of Medical Laboratory Sciences, Al-Ghad International Medical Sciences College, Female section, P.O. Box 4228, Riyadh 13315, Saudi Arabia
| | - Mohamed W Attwa
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; Students' University Hospital, Mansoura University, Mansoura 35516, Egypt
| | - Nasser S Al-Shakliah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Amer M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Haitham AlRabiah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia.
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Sianglam P, Ngamdee K, Nalaoh P, Promarak V, Hunt AJ, Ngeontae W. A simple strategy to enhance the sensitivity of fluorescent sensor-based CdS quantum dots by using a surfactant for Hg 2+ detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4069-4078. [PMID: 34554162 DOI: 10.1039/d1ay01047f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A simple strategy to enhance the detection sensitivity of fluorescent sensor-based CdS quantum dots (CdS QDs) for the detection of mercury ions (Hg2+) was demonstrated. L-Cysteine-capped CdS QDs (L-Cyst-CdS QDs) were synthesized and utilized as a probe for selective detection of Hg2+. The fluorescence intensity of the L-Cyst-CdS QDs was quenched in the presence of Hg2+. However, the detection sensitivity was unsatisfactory. Upon the addition of sodium dodecyl sulfate (SDS), the fluorescence intensity of L-Cyst-CdS QDs can be effectively enhanced. On the other hand, the fluorescence intensity of the L-Cyst-CdS QDs in the presence of SDS (SDS@L-Cyst-CdS QDs) was able to be dramatically decreased with the addition of Hg2+. Furthermore, the proposed sensor displayed excellent selectivity towards Hg2+ compared to other cations. Under optimized conditions, the proposed sensor could be applied to detect trace amounts of Hg2+ with a limit of detection of approximately 36 nM. The applicability of this sensor was demonstrated by the determination of Hg2+ in real water samples, and the results agreed with those obtained from cold vapor atomic absorption spectrometry (CVAAS).
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Affiliation(s)
- Pradthana Sianglam
- Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.
| | - Kessarin Ngamdee
- Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.
- Department of Chemistry, Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Phattananawee Nalaoh
- Department of Materials Science and Engineering, School of Molecular Science & Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong, 21210 Thailand
| | - Vinich Promarak
- Department of Materials Science and Engineering, School of Molecular Science & Engineering, Vidyasirimedhi Institute of Science and Technology, Wangchan, Rayong, 21210 Thailand
| | - Andrew J Hunt
- Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.
| | - Wittaya Ngeontae
- Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand.
- Department of Chemistry, Center of Excellence for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
- Research Center for Environmental and Hazardous Substance Management (EHSM), Khon Kaen University, Khon Kaen 40002, Thailand
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Darwish HW, Bakheit AH, Al-Anazi ZS, Al-Shakliah NS, Al-Hossaini AM, Naguib IA, Darwish IA. Response surface methodology for optimization of micellar-enhanced spectrofluorimetric method for assay of foretinib in bulk powder and human urine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 257:119811. [PMID: 33892248 DOI: 10.1016/j.saa.2021.119811] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/04/2021] [Accepted: 04/07/2021] [Indexed: 06/12/2023]
Abstract
This work investigates a sensitive and precise enhanced spectrofluorimetric assay for assay of foretinib (FTB); a tyrosine kinase inhibitor drug used for treatment of breast cancer, in tablets and urine through response surface optimization by micelle mediated protocol. The basis of the described method is the enhancement of the fluorescence behavior of FTB in Cremophor RH 40 (Cr RH 40) micellar medium and measuring the fluorescence of FTB at 344 nm after excitation at 245 nm. Optimization was performed through evaluation of diluting solvent, types of organized media, buffer type and its relevant pH. Response surface methodology was applied to obtain the optimized values of variables that mostly affect interaction of Cr RH 40 with FTB using Box-Behnken design. ICH guidelines were adhered for the validation of merit figures. Acceptable linear relationship was obtained between relative fluorescence intensity (RFI) and FTB concentrations in the range of 50 - 1000 µg L-1, with correlation coefficient of 0.998. Accuracy was ≥ 99.82% and calculated limit of detection (LOD) was 10.60 µg L-1. Method applications included FTB assaying in pure bulk powder. Furthermore, applications on urine samples were performed with accuracy of 100.59 ± 3.40%. The method represents echo-friendly approach and effective alternating methodology to the relevant analytical ones for FTB assaying.
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Affiliation(s)
- Hany W Darwish
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; Department of Analytical Chemistry Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo 11562, Egypt.
| | - Ahmed H Bakheit
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; Department of Chemistry, Faculty of Science and Technology, Al-Neelain University, Khartoum, Sudan
| | - Zahi S Al-Anazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Nasser S Al-Shakliah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; Department of Pharmaceutical Chemistry, College of Pharmacy, Aden University, P.O. Box 6312, Yemen
| | - Abdullah M Al-Hossaini
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ibrahim A Naguib
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Ibrahim A Darwish
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Teglia CM, Guiñez M, Goicoechea HC, Culzoni MJ, Cerutti S. Enhancement of multianalyte mass spectrometry detection through response surface optimization by least squares and artificial neural network modelling. J Chromatogr A 2019; 1611:460613. [PMID: 31629489 DOI: 10.1016/j.chroma.2019.460613] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/04/2019] [Accepted: 10/08/2019] [Indexed: 10/25/2022]
Abstract
In this work, the use of design of experiments and posterior data modelling by artificial neural network (ANN) and least squares (LS) is presented as a suitable analytical tool for the performance optimization of a tandem mass spectrometric detector coupled to ultra-high performance liquid chromatography for the analysis of seventeen veterinary drugs. Firstly, a central composite design was built considering as factors the cone, capillary, extractor and radio frequency voltages of the mass spectrometer in order to obtain a proper combination to improve the sensitivity of the method. Secondly, a one factor design considering the collision voltage was built to define the adequate voltage for each daughter ion. The response surface methodology (RSM) was then applied, and the prediction capability of ANN and LS were compared. As conclusion, the ANN modelling provided better results than LS, both in terms of the ANOVA and predicted areas results. The accuracy of the model prediction was between 85 and 125%, confirming that the estimates of the model were correct, and endorsing the optimization procedure as a suitable way to gather excellent results. The suitability of the new approach and its implications on the simultaneous analysis of seventeen veterinary drugs by ultra-high liquid chromatography coupled to tandem mass spectrometry detection are discussed.
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Affiliation(s)
- Carla M Teglia
- Instituto de Química de San Luis (CCT-San Luis), Área de Química Analítica, Facultad de Química Bioquímica y Farmacia, Universidad Nacional de San Luis, Laboratorio de Espectrometría de Masas, Bloque III, Ejército de los Andes 950, San Luis, CP5700, Argentina; Laboratorio de Desarrollo Analítico y Quimiometría (LADAQ), Cátedra de Química Analítica I, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Ciudad Universitaria, 3000, Santa Fe, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 CP C1425FQB, Buenos Aires, Argentina
| | - María Guiñez
- Instituto de Química de San Luis (CCT-San Luis), Área de Química Analítica, Facultad de Química Bioquímica y Farmacia, Universidad Nacional de San Luis, Laboratorio de Espectrometría de Masas, Bloque III, Ejército de los Andes 950, San Luis, CP5700, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 CP C1425FQB, Buenos Aires, Argentina
| | - Héctor C Goicoechea
- Laboratorio de Desarrollo Analítico y Quimiometría (LADAQ), Cátedra de Química Analítica I, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Ciudad Universitaria, 3000, Santa Fe, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 CP C1425FQB, Buenos Aires, Argentina
| | - María J Culzoni
- Laboratorio de Desarrollo Analítico y Quimiometría (LADAQ), Cátedra de Química Analítica I, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Ciudad Universitaria, 3000, Santa Fe, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 CP C1425FQB, Buenos Aires, Argentina.
| | - Soledad Cerutti
- Instituto de Química de San Luis (CCT-San Luis), Área de Química Analítica, Facultad de Química Bioquímica y Farmacia, Universidad Nacional de San Luis, Laboratorio de Espectrometría de Masas, Bloque III, Ejército de los Andes 950, San Luis, CP5700, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2290 CP C1425FQB, Buenos Aires, Argentina.
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