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Liu X, Shen L, Zhou L, Wu W, Liang G, Zhao Y, Wu W. Nucleotides as new co-formers in co-amorphous systems: Enhanced dissolution rate, water solubility and physical stability. Eur J Pharm Biopharm 2024; 200:114333. [PMID: 38768766 DOI: 10.1016/j.ejpb.2024.114333] [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: 02/01/2024] [Revised: 05/03/2024] [Accepted: 05/17/2024] [Indexed: 05/22/2024]
Abstract
Developing co-amorphous systems is an attractive strategy to improve the dissolution rate of poorly water-soluble drugs. Various co-formers have been investigated. However, previous studies revealed that it is a challenge to develop satisfied acidic co-formers, e.g., acidic amino acids showed much poorer co-former properties than neutral and basic amino acids. Only a few acidic co-formers have been reported, such as aspartic acid, glutamic acid, and some other organic acids. Thus, this study aims to explore the possibility of adenosine monophosphate and adenosine diphosphate used as acidic co-formers. Mebendazole, celecoxib and tadalafil were used as the model drugs. The drug-co-former co-amorphous systems were prepared via ball milling and confirmed using XRPD. The dissolution study suggested that the solubility and dissolution rate of the drug-co-formers systems were increased significantly compared to the corresponding crystalline and amorphous drugs. The stability study revealed that using the two nucleotides as co-formers enhanced the physical stability of pure amorphous drugs. Molecular interactions were observed in MEB-co-former and TAD-co-former systems and positively affected the pharmaceutical performance of the investigated co-amorphous systems. In conclusion, the two nucleotides could be promising potential acidic co-formers for co-amorphous systems.
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Affiliation(s)
- Xianzhi Liu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325024, Zhejiang, China
| | - Luyan Shen
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325024, Zhejiang, China
| | - Lin Zhou
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325024, Zhejiang, China
| | - Wencheng Wu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325024, Zhejiang, China
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325024, Zhejiang, China; Affiliated Yongkang First People's Hospital and School of Pharmacy, Hangzhou Medical College, Hangzhou 310014, Zhejiang, China
| | - Yunjie Zhao
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China
| | - Wenqi Wu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang, China; Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325024, Zhejiang, China.
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Gutiérrez EL, Godoy AA, Brusau EV, Vega D, Narda GE, Suárez S, Di Salvo F. Mebendazolium mesylate anhydride salt: rational design based on supramolecular assembly, synthesis, and solid-state characterization. RSC Adv 2024; 14:181-192. [PMID: 38173618 PMCID: PMC10759312 DOI: 10.1039/d3ra07422f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/07/2023] [Indexed: 01/05/2024] Open
Abstract
The design mebendazole (MBZ) multicomponent systems is important to obtain new materials that incorporate the API (active pharmaceutical ingredient) with better thermal stability, avoiding the interconversion of desmotropes. Interestingly, the presence of water molecules in the mebendazolium mesylate monohydrate prevents the formation of the R22(8) supramolecular synthon, found in all mebendazolium salts with polyatomic counterions. Here, we designed a new mebendazolium mesylate anhydrous salt based on statistical scrutiny of all mebendazole crystal structures identified in the literature and an exhaustive analysis of the conformational and geometrical requirements for the supramolecular assembly. The synthesis of this new salt and its solid-state characterization through single-crystal X-ray diffraction and complementary techniques are presented. As expected, mebendazole recrystallization in methanol with methanesulfonic acid - a Food and Drug Administration accepted coformer - in the absence of water yields a mesylate anhydrous salt with 1 : 1 stoichiometry. This new salt crystallizes in the P212121 (19) space group. The main intermolecular interactions found in the crystal structure are the hydrogen bonds that form a R22(8) supramolecular motif that assembles the ionic pairs. Additional non-classical H-bond, as well as π⋯π and carbonyl⋯cation interactions, contribute to the final stabilization of the crystal packing. This new salt is stable up to 205 °C when it undergoes the endothermic loss of the ester moiety to yield 2-amino-5-benzoylbenzimidazole. Moreover, preliminary dissolution experiments in aqueous 0.1 mol L-1 HCl suggest an apparent solubility of mebendazolium mesylate anhydride 2.67 times higher than that of the preferred for pharmaceutical formulations MBZ form C.
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Affiliation(s)
- Eduardo L Gutiérrez
- INQUISAL-CONICET, Área de Química Física, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, Chacabuco y Pedernera CP 5700 San Luis Argentina
| | - Agustín A Godoy
- Instituto de Investigaciones en Tecnología Química (INTEQUI), Área de Química General e Inorgánica "Dr G. F. Puelles", Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis Almte. Brown 1500-1402, D5700APA, Chacabuco y Pedernera CP 5700 San Luis Argentina
| | - Elena V Brusau
- Instituto de Investigaciones en Tecnología Química (INTEQUI), Área de Química General e Inorgánica "Dr G. F. Puelles", Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis Almte. Brown 1500-1402, D5700APA, Chacabuco y Pedernera CP 5700 San Luis Argentina
| | - Daniel Vega
- Gerencia de Investigación y Aplicaciones, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica Av. Gral. Paz 1499, 1650 San Martín Buenos Aires Argentina
| | - Griselda E Narda
- Instituto de Investigaciones en Tecnología Química (INTEQUI), Área de Química General e Inorgánica "Dr G. F. Puelles", Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis Almte. Brown 1500-1402, D5700APA, Chacabuco y Pedernera CP 5700 San Luis Argentina
| | - Sebastián Suárez
- INQUIMAE-CONICET y Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, CABA Argentina
| | - Florencia Di Salvo
- INQUIMAE-CONICET y Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, CABA Argentina
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Surov AO, Volkova TV. Solubility/distribution thermodynamics and permeability of two anthelmintics in biologically relevant solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Cyclodextrin Dispersion of Mebendazole and Flubendazole Improves In Vitro Antiproliferative Activity. Processes (Basel) 2021. [DOI: 10.3390/pr9122185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Mebendazole and flubendazole are antihelmintic drugs that have re-entered the research spotlight due to their exhibited anticancer effects, thus making them strong candidates as repurposed drugs. However, these benzimidazole derivatives exhibit poor solubility in water and various organic solvents, which limits their bioavailability. With the aim of obtaining an improved drug solubility and increased biological effect, mebendazole and flubendazole were complexed with 2-hydroxypropyl-β-cyclodextrin (HPBCD). The binary 1:1 conjugates were physicochemically evaluated by X-ray diffraction, thermal analysis, and FTIR spectroscopy, revealing the formation of physical mixtures. The increased aqueous solubility of the binary 1:1 conjugates vs. pure benzimidazole compounds was demonstrated by performing dissolution tests. The in vitro antiproliferative activity of mebendazole and flubendazole, as well as their combination with HPBCD, was tested on two cancer cell lines, human melanoma—A375 and pulmonary adenocarcinoma—A549 by the MTT assay. The cytotoxic activity manifested in a dose-dependent manner while the presence of HPBCD increased the antiproliferative activity against the targeted cells. Treatment of A375 and A549 cell lines with the binary conjugates induced a significant inhibition of mitochondrial respiration, as revealed by high-resolution respirometry studies. Molecular docking analysis showed that one of the mechanisms related to MEB and FLU cytotoxic activity may be due to the inhibition of MEK/ERK proteins.
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Gambetta C, Reynoso A, Natera J, Sancho MI, Montaña P, Massad WA. Riboflavin sensitized photodegradation of Furaneol in a β-cyclodextrin complex. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Marques CSF, Barreto NS, de Oliveira SSC, Santos ALS, Branquinha MH, de Sousa DP, Castro M, Andrade LN, Pereira MM, da Silva CF, Chaud MV, Jain S, Fricks AT, Souto EB, Severino P. β-Cyclodextrin/Isopentyl Caffeate Inclusion Complex: Synthesis, Characterization and Antileishmanial Activity. Molecules 2020; 25:E4181. [PMID: 32932660 PMCID: PMC7570699 DOI: 10.3390/molecules25184181] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/04/2020] [Accepted: 09/09/2020] [Indexed: 11/16/2022] Open
Abstract
Isopentyl caffeate (ICaf) is a bioactive ester widely distributed in nature. Our patented work has shown promising results of this molecule against Leishmania. However, ICaf shows poor solubility, which limits its usage in clinical settings. In this work, we have proposed the development of an inclusion complex of ICaf in β-cyclodextrin (β-CD), with the aim to improve the drug solubility, and thus, its bioavailability. The inclusion complex (ICaf:β-CD) was developed applying three distinct methods, i.e., physical mixture (PM), kneading (KN) or co-evaporation (CO) in different molar proportions (0.25:1, 1:1 and 2:1). Characterization of the complexes was carried out by thermal analysis, Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and molecular docking. The ICaf:β-CD complex in a molar ratio of 1:1 obtained by CO showed the best complexation and, therefore, was selected for further analysis. Solubility assay showed a marked improvement in the ICaf:β-CD (CO, 1:1) solubility profile when compared to the pure ICaf compound. Cell proliferation assay using ICaf:β-CD complex showed an IC50 of 3.8 and 2.7 µg/mL against L. amazonesis and L. chagasi promastigotes, respectively. These results demonstrate the great potential of the inclusion complex to improve the treatment options for visceral and cutaneous leishmaniases.
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Affiliation(s)
- Carine S. F. Marques
- Postgraduation in Biotechnology Program, Industrial and Institute of Technology and Research (ITP), Tiradentes University (UNIT), Av. Murilo Dantas, 300, 49010-390 Aracaju, Brazil; (C.S.F.M.); (N.S.B.); (S.J.); (A.T.F.)
| | - Nathalia S. Barreto
- Postgraduation in Biotechnology Program, Industrial and Institute of Technology and Research (ITP), Tiradentes University (UNIT), Av. Murilo Dantas, 300, 49010-390 Aracaju, Brazil; (C.S.F.M.); (N.S.B.); (S.J.); (A.T.F.)
| | - Simone S. C. de Oliveira
- Departament of General Microbiology, Institute of Microbiology Paulo de Góes, Federal University l Rio de Janeiro, 21941-918 Rio de Janeiro, RJ, Brazil; (S.S.C.d.O.); (A.L.S.S.); (M.H.B.)
| | - André L. S. Santos
- Departament of General Microbiology, Institute of Microbiology Paulo de Góes, Federal University l Rio de Janeiro, 21941-918 Rio de Janeiro, RJ, Brazil; (S.S.C.d.O.); (A.L.S.S.); (M.H.B.)
| | - Marta H. Branquinha
- Departament of General Microbiology, Institute of Microbiology Paulo de Góes, Federal University l Rio de Janeiro, 21941-918 Rio de Janeiro, RJ, Brazil; (S.S.C.d.O.); (A.L.S.S.); (M.H.B.)
| | - Damião P. de Sousa
- Department of Pharmaceutical Sciences, Federal University of Paraíba, 58051-900 Paraíba, Brazil; (D.P.d.S.); (M.C.)
| | - Mayara Castro
- Department of Pharmaceutical Sciences, Federal University of Paraíba, 58051-900 Paraíba, Brazil; (D.P.d.S.); (M.C.)
| | - Luciana N. Andrade
- Department of Medicine, Federal University of Sergipe, CEP 49400-000 Lagarto, Sergipe, Brazil;
| | - Matheus M. Pereira
- CICECO-Aveiro Institute of Materials, Departamento f Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Classius F. da Silva
- Department of Exact Sciences and Earth, Federal University of São Paulo (UNIFESP), 09972-270 Diadema CEP, Brazil;
| | - Marco V. Chaud
- Department of Technological and Environmental Processes, Sorocaba University (UNISO), Rod. Raposo Tavares, Km 92.5, 18023-000 Sorocaba, Brazil;
| | - Sona Jain
- Postgraduation in Biotechnology Program, Industrial and Institute of Technology and Research (ITP), Tiradentes University (UNIT), Av. Murilo Dantas, 300, 49010-390 Aracaju, Brazil; (C.S.F.M.); (N.S.B.); (S.J.); (A.T.F.)
| | - Alini T. Fricks
- Postgraduation in Biotechnology Program, Industrial and Institute of Technology and Research (ITP), Tiradentes University (UNIT), Av. Murilo Dantas, 300, 49010-390 Aracaju, Brazil; (C.S.F.M.); (N.S.B.); (S.J.); (A.T.F.)
| | - Eliana B. Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Pólo das Ciênciasda Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Patricia Severino
- Postgraduation in Biotechnology Program, Industrial and Institute of Technology and Research (ITP), Tiradentes University (UNIT), Av. Murilo Dantas, 300, 49010-390 Aracaju, Brazil; (C.S.F.M.); (N.S.B.); (S.J.); (A.T.F.)
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women′s Hospital, Harvard Medical School, 65 Landsdowne Street, Cambridge, MA 02139, USA
- Tiradentes Institute, 150 Mt Vernon St, Dorchester, MA 02125, USA
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Li Z, Wen W, Chen X, Zhu L, Cheng G, Liao Z, Huang H, Ming L. Release Characteristics of an Essential Oil Component Encapsulated with Cyclodextrin Shell Matrices. Curr Drug Deliv 2020; 18:487-499. [PMID: 32735520 DOI: 10.2174/1567201817666200731164902] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/01/2020] [Accepted: 07/08/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Essential oils are poor aqueous solubility and high volatility compounds. The encapsulation of essential oils with Cyclodextrins (CDs) can protect them from adverse environmental conditions and improve their stability. Therefore, increasing the functional capabilities of essential oils when they were used as additives in pharmaceutical and food systems. Additionally, the release of active compounds is an important issue. However, there were few studies about the effect of different CDs on the release of drugs after encapsulation. Therefore, the information on the study of release models is considerably limited. OBJECTIVE This study aimed to (i) characterize the physico-chemical properties and release behavior of myrcene encapsulated in the four different shell matrices of α-CD, β-CD, γ-CD and 2-hydroxypropyl-β- cyclodextrin (HP-β-CD), which were selected from the perspective of stability, and (ii) determine the release mechanism of myrcene in Inclusion Complexes (ICs). METHODS ICs of myrcene and four CDs were prepared by freeze-drying. The physico-chemical properties of ICs were fully characterized by laser diffraction particle size analyzer, Scanning Electron Microscope (SEM), Fourier-Transform Infrared spectroscopy (FT-IR) and Differential Scanning Calorimeter (DSC). The release behaviors of ICs at 50, 60, 70 and 80 °C were determined and described by zeroorder or first-order kinetics with the Henderson-Pabis, Peppas, Avrami and Page mathematical models. Moreover, the possible binding modes of ICs were identified with molecular modelling technique. RESULTS Firstly, the structure of Particle Size Distribution (PSD), FT-IR, DSC and SEM showed that (i) CDs could effectively encapsulate the myrcene molecules, and (ii) the release kinetics were well simulated by Avrami and Page models. Secondly, the release rates of the ICs experienced an unsteady state in the early stage, and gradually became almost constants period after 20 hours. Except that the release of myrcene in γ-CD/myrcene belonged to the first-order kinetic, the release models of the remaining three ICs belonged to diffusion mode. Thirdly, the calculated binding energies of the optimized structures for α-CD/myrcene, β-CD/myrcene, γ-CD/myrcene, and HP-β-CD/myrcene ICs were -4.28, -3.82, -4.04, and -3.72 kcal/mol, respectively. Finally, the encapsulation of myrcene with α-CD and β-CD was preferable according to the stability and release characteristics. CONCLUSION The encapsulation of myrcene was profoundly affected by the type of CDs, and the stability could be improved by complexation with suitable CDs. The binding behavior between guest and CD molecules, and the release profile of the guest molecules could be effectively explained by the kinetics parameters and molecular modelling. This study can provide an effective basis and guide for screening suitable shell matrices.
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Affiliation(s)
- Zhe Li
- Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Traditional Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Wangwen Wen
- National Engineering Research Center for Modernization of Traditional Chinese Medicine - Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical University, Jiangxi Ganzhou, 341000, China
| | - Xulong Chen
- Key Laboratory of Preparation of Modern TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Lin Zhu
- Key Laboratory of Preparation of Modern TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Genjinsheng Cheng
- National Engineering Research Center for Modernization of Traditional Chinese Medicine - Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical University, Jiangxi Ganzhou, 341000, China
| | - Zhenggen Liao
- Key Laboratory of Preparation of Modern TCM, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Jiangxi Nanchang 330004, China
| | - Hao Huang
- National Engineering Research Center for Modernization of Traditional Chinese Medicine - Hakka Medical Resources Branch, College of Pharmacy, Gannan Medical University, Jiangxi Ganzhou, 341000, China
| | - Liangshan Ming
- Research Center for Differentiation and Development of TCM Basic Theory, Jiangxi University of Traditional Chinese Medicine, Jiangxi Nanchang 330004, China
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Theoretical study of the geometric and electronic characterization of carbendazim-based drug (Nocodazole). Heliyon 2020; 6:e04055. [PMID: 32548318 PMCID: PMC7284080 DOI: 10.1016/j.heliyon.2020.e04055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/27/2020] [Accepted: 05/19/2020] [Indexed: 11/30/2022] Open
Abstract
Scarcity in studies defining the precise three-dimensional structure of approved drugs has led to an abandoning of their use for other therapeutic indications. In this manuscript, we solely focus on studying computationally the anticancer drug “Nocodazole” as a model compound for anthelmintic drugs –due to structural similarity– proven to exert anticancer activity such as Mebendazole and Albendazole. Computations on Nocodazole structures deposited in the Protein Data Bank (PDB) revealed possible existence of at least 6 conformers of Nocodazole. By combining the reported experimental UV-Vis data with our calculations, two conformers were assigned as the predominant structures of Nocodazole. In addition, td-DFT calculations revealed that the conformational flexibility of Nocodazole results in significant changes in atomic and molecular charge densities. The results have ramifications in identification of possible conformers of carbendazim-based drugs for repurposing in oncology through giving deep insights in understanding the spatial and electronic changes upon drug binding to anticancer targets.
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Kumar S, Rahman MM, Yoon S, Mamun Kabir SM, Koh J. Synthesis and characterization of mono-6-deoxy-6-aminopropylamino-β-cyclodextrin polymer functionalized with graphene oxide. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2019.1711124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Santosh Kumar
- Division of Chemical Engineering, Konkuk University, Seoul, South Korea
- Department of Organic and Nano System Engineering, Konkuk University, Seoul, South Korea
| | - Md Morshedur Rahman
- Department of Organic and Nano System Engineering, Konkuk University, Seoul, South Korea
| | - Sanghyun Yoon
- Department of Organic and Nano System Engineering, Konkuk University, Seoul, South Korea
| | - Shekh Md Mamun Kabir
- Department of Wet Processing Engineering, Bangladesh University of Textiles, Dhaka, Bangladesh
| | - Joonseok Koh
- Division of Chemical Engineering, Konkuk University, Seoul, South Korea
- Department of Organic and Nano System Engineering, Konkuk University, Seoul, South Korea
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Rajbanshi B, Dutta A, Mahato B, Roy D, Maiti DK, Bhattacharyya S, Roy MN. Study to explore host guest inclusion complexes of vitamin B1 with CD molecules for enhancing stability and innovative application in biological system. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.111952] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Al-Karmalawy AA, Khattab M. Molecular modelling of mebendazole polymorphs as a potential colchicine binding site inhibitor. NEW J CHEM 2020. [DOI: 10.1039/d0nj02844d] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Form B of mebendazole is the form expected to bind more efficiently with the colchicine binding site within the tubulin protein.
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Affiliation(s)
- Ahmed A. Al-Karmalawy
- Department of Medicinal Pharmaceutical Chemistry
- Faculty of Pharmacy
- Horus University-Egypt
- New Damietta 34518
- Egypt
| | - Muhammad Khattab
- Department of Chemistry of Natural and Microbial Products
- Division of Pharmaceutical and Drug Industries
- National Research Centre
- Cairo
- Egypt
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