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Khan MFS, Tahir L, Zhou X, Bary G, Sajid M, Shahzad AK, Khan I, Mohamed A, Ahmad R. Method development for simultaneous estimation of Amlodipine Besylate and Perindopril Tertbutyl amine in fixed-dose. Heliyon 2023; 9:e14209. [PMID: 36923897 PMCID: PMC10009730 DOI: 10.1016/j.heliyon.2023.e14209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023] Open
Abstract
The fixed-dose combination of Amlodipine Besylate (ADB) with Perindopril Tertbutylamine (PTBA) drug is used to treat patients with mild-to-moderate hypertension. In recent times researchers are interested to find the efficient analytical method development and validation for the simultaneous determination of ADB and PTBA in a fixed-dose, film-coated tablet. Therefore, the current study was performed with a reverse-phase liquid chromatography method developed to simultaneously analyze ADB and PTBA in film-coated tablets as fixed-dose combinations. The linearity of the proposed method was calculated by preparing six different mixtures of both ADB and PTBA in the mobile phase. The concentration of both the analytes was analyzed at 56mg/100 mL to 84mg/100 mL and 32mg/100 mL to 48mg/100 mL, respectively. The ratio of acetonitrile and phosphate buffer was 35:65. The flow rate was adjusted to 1.5 ml per minute to reduce the retention time. The validation study was performed for the parameters specificity, linearity, precision, range, limit of detection, limit of quantification, accuracy/biasness, and robustness. The relative percentage standard deviation for Perindopril Tertbutyl amine was 0.148%, and for Amlodipine is 0.312%. These results show that the advanced analysis method for simultaneous analysis of fixed-dose is precise. The theoretical IR spectra were also calculated by Gaussian 9.2 by employing the B3LYP functional at density functional theory (DFT) level study. All these parameters studied in this work authenticate the effectiveness of the developed validation method and ensure its repeatability/reproducibility accordingly. To the best of our knowledge, this is the first time to develop a new fast, and easy method for simultaneous identification and quantification of ADB and PTBA by high-performance liquid chromatography (HPLC) with a time-efficient and cost-effective approach.
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Affiliation(s)
| | | | - Xu Zhou
- Faculty of International Applied Technology, Yibin University, Yibin 644000, Sichuan China
| | - Ghulam Bary
- Faculty of Science, Yibin University, Yibin 644000, Sichuan, China
| | - Muhammad Sajid
- Faculty of Materials and Chemical Engineering, Yibin University, Yibin 644000, Sichuan, China
| | | | - Ilyas Khan
- Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia
| | - Abdullah Mohamed
- Research Centre, Future University in Egypt, New Cairo 11835, Egypt
| | - Riaz Ahmad
- Faculty of Science, Yibin University, Yibin 644000, Sichuan, China
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2
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Surface-Enhanced Raman Spectroscopy for the Investigation of Chromogenic Motion Picture Films: A Preliminary Study. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10030101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the present work, surface-enhanced Raman spectroscopy (SERS) is proposed for the identification of dyes in chromogenic films. These substances, which are generated within the film itself during the colour development process, are first studied on reference molecules synthesised for the purpose and, subsequently, on dyes extracted from a chromogenic film. SERS spectroscopy proved to be an efficient technique for their investigation, providing a proof of concept for its applicability for further studies on this complex topic. SERS spectra of the reference molecules were also compared with normal Raman spectra, acquired with a spectrometer based on SSE™ technology. Furthermore, the excellent SERS properties of anisotropic nanomaterials, such as silver nanostars, have been confirmed.
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3
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Growth, computational studies, and docking analysis on α-pyrrolidinopentiophenone hydrochloride monohydrate single crystal. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131600] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Alam MS, Lee DU. Molecular structure, spectral (FT-IR, FT-Raman, Uv-Vis, and fluorescent) properties and quantum chemical analyses of azomethine derivative of 4-aminoantipyrine. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129512] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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5
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Shruthi C, Ravindrachary V, Guruswamy B, Prasad DJ, Goveas J, Kumara K, Lokanath N. Molecular structure, Hirshfeld surface and density functional theoretical analysis of a NLO active chalcone derivative single crystal—A quantum chemical approach. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129739] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Nagaraja O, Bodke YD, Pushpavathi I, Ravi Kumar S. Synthesis, characterization and biological investigations of potentially bioactive heterocyclic compounds containing 4-hydroxy coumarin. Heliyon 2020; 6:e04245. [PMID: 32637685 PMCID: PMC7330081 DOI: 10.1016/j.heliyon.2020.e04245] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/19/2020] [Accepted: 06/15/2020] [Indexed: 11/29/2022] Open
Abstract
In this paper, we have reported the synthesis of a series of heterocyclic azo dyes containing 4-hydroxy coumarin by diazo-coupling reaction. The structural aspect of the newly synthesized compounds was accomplished by various physico-chemical techniques like UV-Visible, FT-IR, NMR, and mass spectrometry. The computational calculations and geometrical optimization of the newly synthesized azo dyes were investigated by using Gaussian software with the help of Density functional theory (DFT)/B3LYP method using 6-31G(d,p) basis set at gaseous phase. Also, the quantum chemical parameters were evaluated to understand the structural activity concept of the dyes. The pharmacological efficacy of the azo dyes was investigated by antimicrobial, antitubercular, DNA cleavage and in silico molecular docking studies. All the newly synthesized compounds were able to exhibit significant inhibitory activity against tested microbes. Further, the in silico molecular docking showed effective binding properties of the compounds against RpsA target receptor.
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Affiliation(s)
- O Nagaraja
- Department of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| | - Yadav D Bodke
- Department of PG Studies and Research in Chemistry, School of Chemical Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| | - Itte Pushpavathi
- Department of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| | - S Ravi Kumar
- Department of PG Studies and Research in Biotechnology, School of Bio Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
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Matada MN, Jathi K, Geoffry K, Berenkere Nagarajappa R, Chander Tandon H. Synthesis, characterization, and biological evaluation of 4-[(4-hydroxy-7-methyl-1,3-benzothiazol-2-yl) diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3-pyrazol-3-one and its metal complexes. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1787393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Mallikarjuna Niluvanji Matada
- Department of PG Studies and Research in Chemistry, School of Chemical Sciences, Jnana Sahyadri, Kuvempu University, Shankaraghatta, Shimoga, Karnataka, India
| | - Keshavayya Jathi
- Department of PG Studies and Research in Chemistry, School of Chemical Sciences, Jnana Sahyadri, Kuvempu University, Shankaraghatta, Shimoga, Karnataka, India
| | - Kiptoo Geoffry
- Department of Chemistry and Biochemistry, School of Biological and Physical Sciences, Moi University, Eldoret, Kenya
| | - Ravi Berenkere Nagarajappa
- Department of PG Studies and Research in Chemistry, School of Chemical Sciences, Jnana Sahyadri, Kuvempu University, Shankaraghatta, Shimoga, Karnataka, India
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Maliyappa M, Keshavayya J, Mallikarjuna N, Murali Krishna P, Shivakumara N, Sandeep T, Sailaja K, Nazrulla MA. Synthesis, characterization, pharmacological and computational studies of 4, 5, 6, 7-tetrahydro-1, 3-benzothiazole incorporated azo dyes. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.041] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Khojasteh V, Kakanejadifard A, Zabardasti A, Azarbani F. Spectral, structural, solvatochromism, biological and computational investigation of some new azo–azomethines containing N-alkylpyridinium salts. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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10
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Sienkiewicz-Gromiuk J. DFT approach to (benzylthio)acetic acid: Conformational search, molecular (monomer and dimer) structure, vibrational spectroscopy and some electronic properties. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 189:116-128. [PMID: 28806696 DOI: 10.1016/j.saa.2017.07.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 07/20/2017] [Accepted: 07/28/2017] [Indexed: 06/07/2023]
Abstract
The DFT studies were carried out with the B3LYP method utilizing the 6-31G and 6-311++G(d,p) basis sets depending on whether the aim of calculations was to gain the geometry at equilibrium, or to calculate the optimized molecular structure of (benzylthio)acetic acid (Hbta) in the forms of monomer and dimer. The minimum conformational energy search was followed by the potential energy surface (PES) scan of all rotary bonds existing in the acid molecule. The optimized geometrical monomeric and dimeric structures of the title compound were compared with the experimental structural data in the solid state. The detailed vibrational interpretation of experimental infrared and Raman bands was performed on the basis of theoretically simulated ESFF-scaled wavenumbers calculated for the monomer and dimer structures of Hbta. The electronic characteristics of Hbta is also presented in terms of Mulliken atomic charges, frontier molecular orbitals and global reactivity descriptors. Additionally, the MEP and ESP surfaces were computed to predict coordination sites for potential metal complex formation.
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Affiliation(s)
- Justyna Sienkiewicz-Gromiuk
- Department of General and Coordination Chemistry, Faculty of Chemistry, Maria Curie-Skłodowska University, M.C. Skłodowska Sq. 2, 20-031 Lublin, Poland.
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Recognition of switching on or off fluorescence emission spectrum on the Schiff-bases as a Mg2+ chemosensor: A first principle DFT and TD-DFT study. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.069] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Pokharia M, Yadav SK, Mishra H, Pandey N, Tilak R, Pokharia S. Synthesis, spectroscopic characterization, biological activity and theoretical studies of (E)-N3-(2-chlorobenzylidene)-H-1,2,4-triazole-3,5-diamine. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Sert Y, Gümüş M, Kamaci V, Gökce H, Kani İ, Koca İ. Spectroscopic investigation of 2-(4-benzoyl-1,5-diphenyl-1H-pyrazol-3-yl)-4H-naphto[2,3-d][1,3]oxazin-4-one molecule. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2017. [DOI: 10.1142/s0219633617500390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this present study, the experimental and theoretical vibrational frequencies of an important pharmacological molecule 2-(4-benzoyl-1,5-diphenyl-1[Formula: see text]-pyrazol-3-yl)-4[Formula: see text]-naphto[2,3-[Formula: see text]][1,3]oxazin-4-one have been researched. The experimental FT-IR and laser-Raman spectra of the title compound have been taken in the region (4000–400[Formula: see text]cm[Formula: see text]) and (4000–100[Formula: see text]cm[Formula: see text]), respectively. The vibrational modes and optimized structure parameters have been computed by using DFT/B3LYP methods with 6-311[Formula: see text]G(d,p) basis set. In our calculations, Gaussian 09W software program has been used. Assignments of theoretical vibrations have been obtained by potential energy distribution analysis using VEDA 4 software program. This program is important because it performs assignments with 10% precision. We have obtained a fairly good agreement between experimental and theoretically obtained results, and these results have supported the literature. Additionally, we have examined the highest occupied molecular orbital and the lowest unoccupied molecular orbital energies, the other related molecular energy values, nuclear magnetic resonance ([Formula: see text]C and 1H-proton) chemical shifts, and UV–Vis wavelengths (electronic absorption wavelengths of the title compound) by using the mentioned calculation level. The nonlinear optical properties of the title compound have also been determined by using DFT/B3LYP/6-311[Formula: see text]G(d,p) level.
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Affiliation(s)
- Yusuf Sert
- Department of Physics, Faculty of Art and Sciences, Bozok University, Yozgat, Turkey
- Sorgun Vocational School, Bozok University, Yozgat, Turkey
| | - Mehmet Gümüş
- Akdağmadeni Health College, Bozok University, Yozgat, Turkey
- Department of Chemistry, Faculty of Art and Sciences, Bozok University, Yozgat, Turkey
| | - Volkan Kamaci
- Department of Chemistry, Faculty of Art and Sciences, Bozok University, Yozgat, Turkey
| | - Halil Gökce
- Vocational School of Health Services, Giresun University, Giresun, Turkey
| | - İbrahim Kani
- Department of Chemistry, Faculty of Sciences, Anadolu University, Eskişehir, Turkey
| | - İrfan Koca
- Department of Chemistry, Faculty of Art and Sciences, Bozok University, Yozgat, Turkey
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Mary Novena L, Suresh Kumar S, Athimoolam S, Saminathan K, Sridhar B. Single crystal, vibrational and computational studies of Theophylline (a bronchodilator drug) and its chloride salt. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.11.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Adhikari S, Lohar S, Kumari B, Banerjee A, Bandopadhyay R, Matalobos JS, Das D. Cu(ii) complex of a new isoindole derivative: structure, catecholase like activity, antimicrobial properties and bio-molecular interactions. NEW J CHEM 2016. [DOI: 10.1039/c6nj02193j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
An isoindole based trigonal bipyramidal Cu(ii) complex shows catecholase and antimicrobial activities. It interacts with bio-relevant antipyrine derivative.
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Affiliation(s)
| | - Sisir Lohar
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Babli Kumari
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | | | | | - Jesús Sanmartín Matalobos
- Departamento de QuimicaInorganica
- Facultade de Quimica
- Avda. Das Ciencias s/n
- 15782 Santiago de Compostela
- Spain
| | - Debasis Das
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
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