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Akabari AH, Gajiwala H, Patel SK, Surati J, Solanki D, Shah KV, Patel TJ, Patel SP. Stability-Indicating TLC-Densitometric and HPLC Methods for Simultaneous Determination of Teneligliptin and Pioglitazone in Pharmaceutical Dosage Forms with Eco-Friendly Assessment. J Chromatogr Sci 2024:bmae038. [PMID: 38836346 DOI: 10.1093/chromsci/bmae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 05/01/2024] [Indexed: 06/06/2024]
Abstract
The combination of teneligliptin hydrobromide hydrate and pioglitazone hydrochloride in pharmaceutical formulations has improved type 2 diabetes management. Two chromatographic methods TLC-densitometry and RP-HPLC were developed for simultaneous quantification of teneligliptin hydrobromide hydrate and pioglitazone hydrochloride in pharmaceutical formulations, ensuring accuracy and stability assessment. The TLC method uses a mobile phase of methanol, toluene, ethyl acetate and triethylamine (1:7:2:0.1, v/v/v/v) on TLC silica gel plates, scanned at 268 nm. The RP-HPLC method employs isocratic elution with acetonitrile and sodium acetate buffer (adjust pH 3.6 with glacial acetic acid, 60:40 v/v) on a shimpack C18 column (250 × 4.6 mm i.d., 5 μm), detected at 235 nm. Both methods offer high accuracy and reliability, making them valuable for pharmaceutical quality control. Additionally, an environmental impact assessment was conducted using eco-scale, Analytical Greenness Metric Approach, Green Analytical Procedure Index, and national environmental method index to evaluate solvent consumption, waste generation and energy usage. Statistical comparisons (t-tests and F-tests) validate the outcomes of both methods, ensuring their effectiveness in drug formulation analysis. These methods can enhance pharmaceutical quality control while fulfilling environmental responsibilities.
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Affiliation(s)
- Ashok H Akabari
- Department of Quality Assurance, Shree Naranjibhai Lalbhai Patel College of Pharmacy, Umrakh, Gujarat, India
| | - Harsh Gajiwala
- Department of Quality Assurance, Shree Naranjibhai Lalbhai Patel College of Pharmacy, Umrakh, Gujarat, India
| | | | - Jasmina Surati
- Department of Quality Assurance, Shree Naranjibhai Lalbhai Patel College of Pharmacy, Umrakh, Gujarat, India
| | - Divya Solanki
- Department of Quality Assurance, Shree Naranjibhai Lalbhai Patel College of Pharmacy, Umrakh, Gujarat, India
| | - Ketan V Shah
- Department of Quality Assurance, Shree Naranjibhai Lalbhai Patel College of Pharmacy, Umrakh, Gujarat, India
| | - Tejas J Patel
- Department of Quality Assurance, Shree Naranjibhai Lalbhai Patel College of Pharmacy, Umrakh, Gujarat, India
| | - Sagar P Patel
- Vidhyadeep Institute of Pharmacy, Anita, Gujarat, India
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Menda J, Chintala V, Kanuparthy PR, Katari NK, Kowtharapu LP, Jonnalagadda SB. Quality by Design Tool Assessed Ultraperformance Liquid Chromatography Method for the Analysis of Remogliflozin and Teneligliptin in Oral Dosage Form. ACS OMEGA 2024; 9:12553-12563. [PMID: 38524417 PMCID: PMC10955570 DOI: 10.1021/acsomega.3c04589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/24/2023] [Indexed: 03/26/2024]
Abstract
The UPLC methodology was used to establish a method for determining the qualitative and quantitative content of teneligliptin and remogliflozin tablets in oral solid dose form, as no simultaneous method was available. The developed liquid chromatography method consists of an X-Bridge C18 100 mm × 3.5 mm, 2.1 mm column with an economical 0.2 mL/min flow rate. A wavelength of 248 nm was used for detection, and the temperature of the column compartment was 30 °C. The method was evaluated using a static tool quality by design after it was validated as per the regulations. The data from validation result in linearity for both analytes with a correlation coefficient of more than 0.999. The accuracy data were found from a minimum of 98.1 to a maximum of 100.9. All of the validation results met the acceptance criteria. The stability of the analytical solutions proved for 24 h at bench and refrigerator temperatures. Studies of force degradation proved the stability indicating the nature of the method. A factorial design was used to evaluate the method performance.
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Affiliation(s)
- Jyothsna Menda
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to be University, Hyderabad, Telangana 502329, India
- Department
of Chemistry, Gokaraju Lailavathi Womens
Engineering College, Hyderabad 500090, India
| | - Vaishnavi Chintala
- Analytical
Research and Development, Cambrex High Point, 4170 Mendenhall Oaks Pkwy, High Point, North Carolina 27265, United States
| | - Phani Raja Kanuparthy
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to be University, Hyderabad, Telangana 502329, India
| | - Naresh Kumar Katari
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to be University, Hyderabad, Telangana 502329, India
- School
of Chemistry & Physics, College of Agriculture, Engineering &
Science, Westville Campus, University of
KwaZulu-Natal, P Bag X 54001, Durban 4000, South Africa
| | - Leela Prasad Kowtharapu
- Department
of Chemistry, GITAM School of Science, GITAM
Deemed to be University, Hyderabad, Telangana 502329, India
| | - Sreekantha Babu Jonnalagadda
- School
of Chemistry & Physics, College of Agriculture, Engineering &
Science, Westville Campus, University of
KwaZulu-Natal, P Bag X 54001, Durban 4000, South Africa
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Patil SD, Chalikwar SS. A brief review on application of design of experiment for the analysis of pharmaceuticals using HPLC. ANNALES PHARMACEUTIQUES FRANÇAISES 2024; 82:203-228. [PMID: 38159721 DOI: 10.1016/j.pharma.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 12/07/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
The quality pioneer Dr. Joseph M. Juran first proposed the idea of quality by design. According to him, pharmaceutical quality by design is an organised approach to product development that starts with predetermined goals and places an emphasis on product, process understanding, control based on reliable science and quality risk management. The quality of a product or process can typically be affected by a number of input elements. Design of experiments has been employed widely recently to understand the impacts of multidimensional and interactions of input parameters on the output responses of analytical procedures and pharmaceutical goods. Depending on the design of experiments objectives, screening, characterization, or optimization of the process and formulation, a variety of designs, such as factorial or mixture, can be used. The most popular designs used in the stage of screening or factor selection are the 2-Level Factorial and Plackett-Burman designs, both of which have two levels for each factor (k), both economical and effective, and in optimization widely used designs in this step are full factorial at three levels, central composite, Box-Behnken design. The analysis of variance, regression significance, and lack of fit of the regression model were some of the key topics covered in the discussion of the main components of multiple regression model adjustment. Design of experiments is thus the primary element of the formulation and analytical quality by design. The details about design of experiments used for the analysis of pharmaceutical formulation using HPLC.
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Affiliation(s)
- Sachin D Patil
- Department of Pharmaceutics and Quality Assurance, R.C. Patel Institute of Pharmacy, Shirpur 425405, Maharashtra State, India
| | - Shailesh S Chalikwar
- Department of Industrial Pharmacy and Quality Assurance, R.C. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Maharashtra State, India.
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Bahgat EA, Hashem H, Saleh H, Kamel EB, Eissa MS. HPLC-DAD technique for the quantification of a recently approved anti-diabetic triple combination along with two toxic official impurities: Toxicity confirmation aided by molecular docking application. BMC Chem 2023; 17:18. [PMID: 36922860 PMCID: PMC10018879 DOI: 10.1186/s13065-023-00927-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 02/25/2023] [Indexed: 03/17/2023] Open
Abstract
BACKGROUND Gliflozins and gliptins are two distinct groups of pharmacological drugs that reduce blood glucose levels in individuals with type II diabetes in various ways that may perform their functions harmoniously. Trijardy® tablet, which contains empagliflozin, linagliptin, and metformin, was recently approved. The scientific database does not yet have a method that is sensitive enough to quantify the aforementioned medications in the presence of metformin official toxic impurities melamine and cyanoguanidine. Molecular docking modeling was utilized in this work to further prove the toxicity of melamine. METHODS The five analytes listed before were quantified using RP-HPLC-diode array detector and a Zorbax® C8 column (4.6 × 250 mm, 5 μm) with isocratic mobile phase composed of acetonitrile and 0.05 M potassium dihydrogen phosphate buffer, which had been treated by ?-phosphoric acid to restore a pH of 4.0 (90:10, v/v) at a flow rate of 1.2 mL/min and the eluted peaks were scanned at 250 nm. CONCLUSION The utilization of the simplest isocratic elution mode give the current technique a significant time-and cost-saving benefit. The current method can quantify the triple therapy agents in the presence of each other as well as with two official toxic impurities of metformin in one short analytical run.
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Affiliation(s)
- Eman A Bahgat
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Hisham Hashem
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Hanaa Saleh
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Ebraam B Kamel
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo, 11829, Egypt.
| | - Maya S Eissa
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian Russian University, Badr City, Cairo, 11829, Egypt
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Implementation of QbD Approach to the Analytical Method Development and Validation for the Estimation of Metformin Hydrochloride in Tablet Dosage Forms by HPLC. Pharmaceutics 2022; 14:pharmaceutics14061187. [PMID: 35745760 PMCID: PMC9229060 DOI: 10.3390/pharmaceutics14061187] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/16/2022] [Accepted: 05/27/2022] [Indexed: 01/27/2023] Open
Abstract
The current studies entail quality by design (QbD)-enabled development of a simple, rapid, precise, accurate, and cost-effective high-performance liquid chromatographic method for estimation of metformin hydrochloride (M-HCl). Design of experiments (DoE) was applied for multivariate optimization of the experimental conditions of the HPLC method. Risk assessment was performed to identify the critical method parameters (CMPs) using Ishikawa diagram. The factor screening studies were performed using a two-factor three-levels design. Two independent factors, buffer pH and mobile phase composition, were used to design mathematical models. Central composite design (CCD) was used to study the response surface methodology and to study in depth the effects of these independent factors, thus evaluating the critical analytical attributes (CAAs), namely, retention time, peak area, and symmetry factor as the parameters of method robustness. Desirability function was used to simultaneously optimize the CAAs. The optimized and predicted data from contour diagram consisted of 0.02 M acetate buffer pH = 3/methanol in a ratio of 70/30 (v/v) as the mobile phase with a flow rate 1 mL/min. The separation was made on a Thermoscientific ODS HypersylTM chromatographic column (250 × 4.6 mm, 5 μm) with oven temperature 35 °C and UV detection at 235 nm. The optimized assay conditions were validated according to ICH guidelines. Hence, the results clearly showed that QbD approach could be successfully applied to optimize HPLC method for estimation of M-HCl. The method was applied both for the evaluation of M-HCl content in tablets, and for in vitro dissolution studies of M-HCl from conventional and prolonged-release tablets.
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Tabei A, Ejtemaei R, Mahboubi A, Saniee P, Foroumadi A, Dehdari A, Almasirad A. Synthesis of new 2-(5-(5-nitrofuran-2-yl)-1,3,4-thiadiazol-2-ylimino)thiazolidin-4-one derivatives as anti-MRSA and anti-H. pylori agents. BMC Chem 2022; 16:38. [PMID: 35624517 PMCID: PMC9145458 DOI: 10.1186/s13065-022-00829-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 05/13/2022] [Indexed: 11/10/2022] Open
Abstract
In this work, we have synthesized twenty five new 2-(5-(5-nitrofuran-2-yl)-1,3,4-thiadiazol-2-ylimino)thiazolidin-4-one derivatives bearing an aryl or heteroaryl methylene group on position 5 of thiazolidinone and evaluated their antimicrobial activity against Gram-positive and -negative bacteria as well as three metronidazole resistant Helicobacter pylori strains. Most of the compounds were very potent towards tested Gram-positive bacteria and showed an antibacterial efficacy substantially greater than ampicillin as the reference drug. However, no effectiveness was observed for the Gram-negative microorganisms. The compounds 9, 20 and 29 exhibited strong antimicrobial activity against Helicobacter pylori strains (inhibition zone > 30 mm) in 100 μg/disc and (inhibition zone > 20 mm) in 50 μg/disc. Taking these findings together, it seems that these potent antibacterial derivatives could be considered as promising agents for developing new anti-infectious drugs against microorganisms resistant to currently available antibiotics.
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Affiliation(s)
- Arash Tabei
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ramona Ejtemaei
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Mahboubi
- Food Safety Research Center, Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parastoo Saniee
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University G.C, Tehran, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Dehdari
- Department of Medicinal Chemistry, Faculty of Pharmacy and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Almasirad
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
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Kumar A, Srivastava SK, Srivastava M, Prakash R. Electrochemical sensing of pioglitazone hydrochloride on N-doped r-GO modified commercial electrodes. Analyst 2021; 146:3578-3588. [PMID: 33913938 DOI: 10.1039/d1an00224d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this paper, we explain the electrochemical sensing of commercially available pioglitazone hydrochloride (PIOZ) tablets on a nitrogen (N) doped r-GO (Nr-GO) modified commercial glassy carbon electrode (GCE) and a commercial screen printed graphite electrode (SPGE). Nr-GO is synthesized by the chemical reduction of graphene oxide (GO) and simultaneous insertion of an N-dopant by hydrazine monohydrate. Pristine GO itself is prepared by chemical exfoliation of bulk graphite. Upon chemical reduction, the exfoliated GO sheets restack together leaving behind the doped N-atom as evidenced by XRD and Raman spectroscopy. The N-atom exists in the pyrrolinic and pyridinic form at the edge of graphitic domains which is confirmed by XPS. The as-synthesized Nr-GO is used for the preparation of electro-active electrodes with the help of the GCE and SPGE. These electrodes have the capability to oxidize PIOZ by a diffusion dominated process as evidenced by the impedance spectroscopic technique. The differential pulse voltammetric responses of different concentrations of PIOZ are assessed over the Nr-GO modified GCE and SPGE, which exhibit better limits of detection (LODs) of 67 nM and 29 nM, respectively, compared to those from earlier reports. These assays exhibit non-interfering capability in the presence of various body interferents at pH = 7.0.
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Affiliation(s)
- Ashish Kumar
- School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, UP, India.
| | - S K Srivastava
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi - 221005, UP, India
| | - Monika Srivastava
- School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, UP, India.
| | - Rajiv Prakash
- School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, UP, India.
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Ayoub B, El Zahar N, Michel H, Tadros M. Economic Spectrofluorometric Bioanalysis of Empagliflozin in Rats' Plasma. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2021; 2021:9983477. [PMID: 34055450 PMCID: PMC8131157 DOI: 10.1155/2021/9983477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/11/2021] [Accepted: 04/29/2021] [Indexed: 06/12/2023]
Abstract
A simple, economic, green, and sensitive bioanalytical method for empagliflozin bioassay in rats' plasma was employed successfully owing to the empagliflozin native fluorescence behavior. Enhanced liquid-liquid extraction, using diethyl ether (DEE), was successfully employed for the improved extraction of empagliflozin from rats' plasma based on its high value of logP as 1.8 that boosted the drug migration from plasma to the organic layer. The relative fluorescence intensity for empagliflozin was recorded at emission (299.4 nm) after excitation at 226.5 nm. The method was validated with satisfactory results for linearity (500-5000 ng/mL), trueness, precision, the matrix effect, and extraction recovery. The matrix effect ranged between 15.63% and 23.10% for LQC and HQC samples, respectively. Extraction recovery ranged between 54.61% and 62.54% for LQC and HQC samples, respectively. Bias values for the trueness ranged between -10.62 and +14.95, while %RSD values for the precision ranged between 5.39% and 9.33%. The method was successfully applied to rats' plasma samples that included six rats, and the drug concentration was determined in their plasma after 1 hour (estimated Cmax based on literature) following oral administration of empagliflozin with a concentration of 10 mg/Kg, p.o.. The developed cost-effective spectrofluorimetric method in the present work will be of beneficial use in further pharmacokinetic studies that include rats' plasma and biological fluids. Moreover, with the suitable modifications, the described novel extraction of empagliflozin could be adopted to human plasma samples and future clinical studies. Moreover, development of new simple cost-effective methods is necessary to give the researchers a set of "varieties" that they can use according to the laboratory limitations, especially in the developing countries in addition of being a greener method due to the lower consumption of toxic solvents and lower waste production.
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Affiliation(s)
- Bassam Ayoub
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, ElSherouk City, Cairo 11837, Egypt
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, ElSherouk City, Cairo 11837, Egypt
| | - Noha El Zahar
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
- Medicinal Chemistry Department, Faculty of Pharmacy, King Salman International University, Eas-Sedr, South Sinai, Egypt
| | - Haidy Michel
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
| | - Mariam Tadros
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
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Gurrala S, Raj S, Subrahmanyam CVS, Anumolu PD. Multivariate optimization of liquid chromatographic conditions for determination of dapagliflozin and saxagliptin, application to an in vitro dissolution and stability studies. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00229-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Abstract
Background
Analytical quality by design driven HPLC method has been optimized for simultaneous estimation of dapagliflozin and saxagliptin in pharmaceutical dosage form. Response surface methodology was employed for optimization of experimental conditions using three factors such as organic phase (%), pH of aqueous phase, and flow rate of mobile phase.
Results
Virtuous separation of analytes was achieved with mobile phase consisted of acetonitrile: phosphate buffer, pH 5.8 (26:74% v/v) with flow rate 0.96 mL/min using SPOLAR C18 column (250 × 4.6 mm, 5 μ) with run time 6 min and UV detection at 236 nm. Retention time for dapagliflozin and saxagliptin were found to be 3.5 and 5.0 min, respectively. Method was validated as per ICH guidelines. The plot between peak area vs concentration for dapagliflozin and saxagliptin were rectilinear in the range of 0.2-300 μg/mL and 0.1-150 μg/mL respectively with detection and quantification limits were 0.061 and 0.18 μg/mL for dapagliflozin and 0.014 and 0.043 μg/mL for saxagliptin, respectively.
Conclusion
The proposed method was exploited for assay, in vitro dissolution, and stability studies of target drugs in marketed dosage form.
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Gurrala S, Raj S, Cvs S, Anumolu PD. Quality-by-Design Approach for Chromatographic Analysis of Metformin, Empagliflozin and Linagliptin. J Chromatogr Sci 2021; 60:68-80. [PMID: 33822920 DOI: 10.1093/chromsci/bmab030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 11/18/2020] [Accepted: 02/23/2021] [Indexed: 11/14/2022]
Abstract
New analytical quality by design-oriented HPLC method with multiple response optimization (Derringer's desirability function) was demonstrated for simultaneous analysis of three antidiabetic drugs (metformin hydrochloride/empagliflozin/linagliptin) in a fixed-dose combination. Central composite design was employed for systematic optimization of critical method parameters, namely, % organic phase (X1), aqueous phase pH (X2) and flow rate (X3) while resolution, capacity factor and theoretical plate number as critical analytical attributes. Effective chromatographic separation of title analytes was accomplished on Std. Discovery C18 column at 30°C with mobile phase comprising acetonitrile: phosphate buffer pH 5 (38:62% v/v), pumped at a flow rate of 1 mL/min by isocratic elution pattern and UV detection at 222 nm. The model is rectilinear in the range of 1.0-200, 0.2-40 and 0.1-20 μg/mL at retention times of 3.04, 3.93 and 5.99 min for metformin, empagliflozin and linagliptin, respectively. The method obeyed all validation parameters of ICH Q2(R1) guidelines. The proposed HPLC method was highly robust for method transfer, regulatory flexibility within design space and can be used for assay of pharmaceutical dosage forms comprising these analytes. The proposed method was applied for stability studies of drugs under various stress conditions.
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Affiliation(s)
- Sunitha Gurrala
- Gokaraju Rangaraju College of Pharmacy, Osmania University, Hyderabad 500090, India
- Research Scholar, Department of Pharmacy, UCT, Osmania University, Hyderabad 500007, India
| | - Shiva Raj
- Department of Chemistry, University College of Science, Osmania University, Hyderabad 500007, India
| | - Subrahmanyam Cvs
- Gokaraju Rangaraju College of Pharmacy, Osmania University, Hyderabad 500090, India
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Ganorkar SB, Sharma SS, Patil MR, Bobade PS, Dhote AM, Shirkhedkar AA. Pharmaceutical Analytical Profile for Novel SGL-2 Inhibitor: Dapagliflozin. Crit Rev Anal Chem 2020; 51:835-847. [PMID: 32544345 DOI: 10.1080/10408347.2020.1777524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Dapagliflozin (DPG) is a novel drug from class of sodium glucose co-transporter 2 (SGL-2) inhibitors which has been evolved as profound treatment option for the type-2diabetes mellitus (T2DM). Considering the severity of the disease the drug is of crucial significance for the therapy and associated research. As a pharmaceutical dosage form DPG has immense importance as an individual drug and with other antidiabetic drugs as combinations. The drugs existing in combination with DPG are Metformin (MET) and Saxagliptin (SXG). The existence of the Dapagliflozin in combinations further created more interest in reviewing its pharmaceutical, analytical and bio-analytical profile. Such estimations are always in need of precise pharmacological and physicochemical information; hence authors have presented it beforehand. Authors hereby wish to present an essential update pertaining to emergence of gliflozins and DPG. The article further presents a simultaneous and comparative assessment of the analytical investigations published in literature for pharmaceutical estimation to assist future analysis. The thorough literature searches revealed fifty three research papers in total till date. A comprehensive presentation of typical; hyphenated and unique methods used for analysis are outlined effectively. The percentile utilization of analytical approaches since appearance of first publication in 2010 is investigated to report trend in determination. The present review explores the pharmaceutical estimation of DPG to scientifically potentiate analytical research and therapeutic future of DPG as a novel SGL-2 Inhibitor antidiabetic.
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Affiliation(s)
- Saurabh B Ganorkar
- Central Instruments Facility (CIF), Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Shweta S Sharma
- Central Instruments Facility (CIF), Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Mangesh R Patil
- Central Instruments Facility (CIF), Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Preeti S Bobade
- Department of Quality Assurance, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Ashish M Dhote
- Central Instruments Facility (CIF), Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
| | - Atul A Shirkhedkar
- Central Instruments Facility (CIF), Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, India
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Zhang GQ, Li YS, Zhao Y, Luo YX, Gao XF. A rapid and automated flow injection spectrophotometric determination method for pioglitazone/metformin hydrochloride in pharmaceutical preparation and to confirmation of its reaction principle using PCX column. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104698] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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