1
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Petrick TL, Grünwald A, Braun DE. Flavone Cocrystals: A Comprehensive Approach Integrating Experimental and Virtual Methods. CRYSTAL GROWTH & DESIGN 2024; 24:4195-4212. [PMID: 38766642 PMCID: PMC11099919 DOI: 10.1021/acs.cgd.4c00293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/25/2024] [Accepted: 04/25/2024] [Indexed: 05/22/2024]
Abstract
The dapsone/flavone cocrystal system served as a benchmark for both experimental and virtual screening methods. Expanding beyond this, two additional active pharmaceutical ingredients (APIs), sulfanilamide and sulfaguanidine, structurally related to dapsone were chosen to investigate the impact of substituents on cocrystal formation. The experimental screening involved mechanochemical methods, slurry experiments, hot-melt extrusion, and the contact preparation method. The virtual screening focused on crystal structure prediction (CSP), molecular complementarity, hydrogen-bond propensity, and molecular electrostatic potentials. The CSP studies not only indicated that each of the three APIs should form cocrystals with flavone but also reproduced the known single- and multicomponent phases. Experimentally, dapsone/flavone cocrystals ACC, BCC, CCC, and DCC were reproduced, CCC was identified as a nonstoichiometric hydrate, and a fifth cocrystal (ECC), a t-butanol solvate, was discovered. The cocrystal polymorphs ACC and BCC are enantiotripically related, and DCC, exhibiting a different stoichiometric ratio, is enthalpically stabilized over the other cocrystals. For the sulfaguanidine/flavone system, two novel, enantiotripically related cocrystals were identified. The crystal structures of two cocrystals and a flavone polymorph were solved from powder X-ray diffraction data, and the stability of all cocrystals was assessed through differential scanning calorimetry and lattice energy calculations. Despite computational indications, a diverse array of cocrystallization techniques did not result in a sulfanilamide/flavone cocrystal. The driving force behind dapsone's tendency to cocrystallize with flavone can be attributed to the overall strength of flavone interactions in the cocrystals. For sulfaguanidine, the potential to form strong API···API and API···coformer interactions in the cocrystal is a contributing factor. Furthermore, flavone was found to be trimorphic.
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Affiliation(s)
- Tom L. Petrick
- Institute of Pharmacy, University
of Innsbruck, Innrain 52c, 6020 Innsbruck, Austria
| | - Alexandra Grünwald
- Institute of Pharmacy, University
of Innsbruck, Innrain 52c, 6020 Innsbruck, Austria
| | - Doris E. Braun
- Institute of Pharmacy, University
of Innsbruck, Innrain 52c, 6020 Innsbruck, Austria
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2
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Huang S, Cheemarla VKR, Tiana D, Lawrence SE. Experimental and Theoretical Investigation of Hydrogen-Bonding Interactions in Cocrystals of Sulfaguanidine. CRYSTAL GROWTH & DESIGN 2023; 23:2306-2320. [PMID: 37038403 PMCID: PMC10080660 DOI: 10.1021/acs.cgd.2c01337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/11/2023] [Indexed: 06/19/2023]
Abstract
Pharmaceutical cocrystals, a type of multicomponent crystalline material incorporating two or more molecular and/or ionic compounds connected by noncovalent interactions (such as hydrogen bonds, π-π interactions, and halogen bonds), are attracting increasing attention in crystal engineering. Sulfaguanidine (SGD), one of the most frequently used sulfonamide compounds, was chosen as a model compound in this work to further investigate the hydrogen bond interactions in cocrystals, since it possesses various hydrogen bond donor and acceptor sites. Five cocrystals of SGD, synthesized successfully by slurry and slow evaporation methods, were fully characterized by thermal analysis, X-ray techniques, and Fourier transform infrared spectroscopy. To gain insight into the nature of hydrogen-bonding interactions, theoretical calculations including the analysis of Hirshfeld surface, MEPS (molecular electrostatic potential surface), and QTAIM (quantum theory of atoms in molecules) were conducted. The results are a part of a systematic study of cocrystals of sulfonamides that aims to establish synthon hierarchies in cocrystals containing molecules with multiple hydrogen-bonding functional groups.
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Affiliation(s)
- Shan Huang
- School of Chemistry, Synthesis and Solid State Pharmaceutical Centre, University College Cork, Cork T12 K8AF, Ireland
- Analytical and Biological Chemistry Research Facility, University College Cork, Cork T12 K8AF, Ireland
| | - Vinay K R Cheemarla
- School of Chemistry, Synthesis and Solid State Pharmaceutical Centre, University College Cork, Cork T12 K8AF, Ireland
| | - Davide Tiana
- School of Chemistry, Synthesis and Solid State Pharmaceutical Centre, University College Cork, Cork T12 K8AF, Ireland
| | - Simon E Lawrence
- School of Chemistry, Synthesis and Solid State Pharmaceutical Centre, University College Cork, Cork T12 K8AF, Ireland
- Analytical and Biological Chemistry Research Facility, University College Cork, Cork T12 K8AF, Ireland
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3
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Pharmaceutical cocrystal of antibiotic drugs: A comprehensive review. Heliyon 2022; 8:e11872. [DOI: 10.1016/j.heliyon.2022.e11872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 10/01/2022] [Accepted: 11/17/2022] [Indexed: 12/03/2022] Open
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4
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Wang Z, Xie Y, Yu M, Yang S, Lu Y, Du G. Recent Advances on the Biological Study of Pharmaceutical Cocrystals. AAPS PharmSciTech 2022; 23:303. [DOI: 10.1208/s12249-022-02451-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
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5
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Salem A, Khanfar E, Nagy S, Széchenyi A. Cocrystals of tuberculosis antibiotics: Challenges and missed opportunities. Int J Pharm 2022; 623:121924. [PMID: 35738333 DOI: 10.1016/j.ijpharm.2022.121924] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/26/2022] [Accepted: 06/13/2022] [Indexed: 01/10/2023]
Abstract
Cocrystals have been extensively used to improve the physicochemical properties and bioavailability of active pharmaceutical ingredients. Cocrystals of anti-tuberculosis medications are among those commonly reported. This review provides a summary of the tuberculosis antibiotic cocrystals reported in the literature, providing the main results on current tuberculosis medications utilized in cocrystals. Moreover, anti-tuberculosis cocrystals limitations and advantages are described, including evidence for enhanced solubility, stability and effect. Opportunities to enhance anti-tuberculosis medications and fixed dose combinations using cocrystals are given. Several cocrystal pairs are suggested to enhance the effectiveness of anti-tuberculosis drugs.
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Affiliation(s)
- Ala' Salem
- Institute of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Pécs, Pécs, Hungary.
| | - Esam Khanfar
- Department of Immunology and Biotechnology, Medical School, University of Pécs, Pécs, Hungary
| | - Sándor Nagy
- Institute of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Aleksandar Széchenyi
- Institute of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, University of Pécs, Pécs, Hungary; Department of Chemistry, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
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6
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Dardeer HM, Toghan A, Zaki MEA, Elamary RB. Design, Synthesis and Evaluation of Novel Antimicrobial Polymers Based on the Inclusion of Polyethylene Glycol/TiO 2 Nanocomposites in Cyclodextrin as Drug Carriers for Sulfaguanidine. Polymers (Basel) 2022; 14:polym14020227. [PMID: 35054634 PMCID: PMC8780372 DOI: 10.3390/polym14020227] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/24/2021] [Accepted: 12/29/2021] [Indexed: 12/12/2022] Open
Abstract
Polymers and their composites have recently attracted attention in both pharmaceutical and biomedical applications. Polyethylene glycol (PEG) is a versatile polymer extensively used in medicine. Herein, three novel PEG-based polymers that are pseudopolyrotaxane (PEG/α-CD) (1), titania–nanocomposite (PEG/TiO2NPs) (2), and pseudopolyrotaxane–titania–nanocomposite (PEG/α-CD/TiO2NPs) (3), were synthesized and characterized. The chemical structure, surface morphology, and optical properties of the newly materials were examined by FT-IR, 1H-NMR, SEM, and UV–Vis., respectively. The prepared polymers were used as drug carriers of sulfaguanidine as PEG/α-CD/Drug (4), PEG/TiO2NPs/Drug (5), and PEG/α-CD/TiO2NPs/Drug (6). The influence of these drug-carrying formulations on the physical and chemical characteristics of sulfaguanidine including pharmacokinetic response, solubility, and tissue penetration was explored. Evaluation of the antibacterial and antibiofilm effect of sulfaguanidine was tested before and after loading onto the prepared polymers against some Gram-negative and positive bacteria (E. coli, Pseudomonas aeruginosa, and Staphylococcus aureus (MRSA)), as well. The results of this work turned out to be very promising as they confirmed that loading sulfaguanidine to the newly designed polymers not only showed superior antibacterial and antibiofilm efficacy compared to the pure drug, but also modified the properties of the sulfaguanidine drug itself.
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Affiliation(s)
- Hemat M. Dardeer
- Chemistry Department, Faculty of Science, South Valley University, Qena 83523, Egypt;
| | - Arafat Toghan
- Chemistry Department, Faculty of Science, South Valley University, Qena 83523, Egypt;
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
- Correspondence: or
| | - Magdi E. A. Zaki
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
| | - Rokaia B. Elamary
- Botany and Microbiology Department, Faculty of Science, South Valley University, Qena 83523, Egypt;
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7
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Fatima A, Singh M, Singh N, Savita S, Verma I, Siddiqui N, Javed S. Investigations on experimental, theoretical spectroscopic, electronic excitations, molecular docking of Sulfaguanidine (SG): An antibiotic drug. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.139049] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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8
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Guo M, Sun X, Chen J, Cai T. Pharmaceutical cocrystals: A review of preparations, physicochemical properties and applications. Acta Pharm Sin B 2021; 11:2537-2564. [PMID: 34522597 PMCID: PMC8424375 DOI: 10.1016/j.apsb.2021.03.030] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/22/2021] [Accepted: 03/10/2021] [Indexed: 12/15/2022] Open
Abstract
Pharmaceutical cocrystals are multicomponent systems in which at least one component is an active pharmaceutical ingredient and the others are pharmaceutically acceptable ingredients. Cocrystallization of a drug substance with a coformer is a promising and emerging approach to improve the performance of pharmaceuticals, such as solubility, dissolution profile, pharmacokinetics and stability. This review article presents a comprehensive overview of pharmaceutical cocrystals, including preparation methods, physicochemical properties, and applications. Furthermore, some examples of drug cocrystals are highlighted to illustrate the effect of crystal structures on the various aspects of active pharmaceutical ingredients, such as physical stability, chemical stability, mechanical properties, optical properties, bioavailability, sustained release and therapeutic effect. This review will provide guidance for more efficient design and manufacture of pharmaceutical cocrystals with desired physicochemical properties and applications.
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9
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Al-Obaidi H, Granger A, Hibbard T, Opesanwo S. Pulmonary Drug Delivery of Antimicrobials and Anticancer Drugs Using Solid Dispersions. Pharmaceutics 2021; 13:1056. [PMID: 34371747 PMCID: PMC8309119 DOI: 10.3390/pharmaceutics13071056] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 01/03/2023] Open
Abstract
It is well established that currently available inhaled drug formulations are associated with extremely low lung deposition. Currently available technologies alleviate this low deposition problem via mixing the drug with inert larger particles, such as lactose monohydrate. Those inert particles are retained in the inhalation device or impacted in the throat and swallowed, allowing the smaller drug particles to continue their journey towards the lungs. While this seems like a practical approach, in some formulations, the ratio between the carrier to drug particles can be as much as 30 to 1. This limitation becomes more critical when treating lung conditions that inherently require large doses of the drug, such as antibiotics and antivirals that treat lung infections and anticancer drugs. The focus of this review article is to review the recent advancements in carrier free technologies that are based on coamorphous solid dispersions and cocrystals that can improve flow properties, and help with delivering larger doses of the drug to the lungs.
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Affiliation(s)
- Hisham Al-Obaidi
- The School of Pharmacy, University of Reading, Reading RG6 6AD, UK; (A.G.); (T.H.); (S.O.)
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10
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Wasim M, Mannan A, Asad MHHB, Amirzada MI, Shafique M, Hussain I. Fabrication of Carbamazepine Cocrystals: Characterization, In Vitro and Comparative In Vivo Evaluation. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6685806. [PMID: 33816628 PMCID: PMC7987437 DOI: 10.1155/2021/6685806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/25/2021] [Accepted: 03/05/2021] [Indexed: 11/19/2022]
Abstract
Carbamazepine (CBZ) is an antiepileptic drug having low bioavailability due to its hydrophobic nature. In the current study, efforts are made to investigate the effect of dicarboxylic acid coformer spacer groups (aliphatic chain length) on physicochemical properties, relative humidity (RH) stability, and oral bioavailability of CBZ cocrystals. Slurry crystallization technique was employed for the preparation of CBZ cocrystals with the following coformers: adipic (AA), glutaric (GA), succinic (SA), and malonic acid (MA). Powder X-ray diffractometry and Fourier-transform infrared spectroscopy confirmed cocrystal preparation. Physicochemical properties, RH stability, and oral bioavailability of cocrystals were investigated. Among the prepared cocrystals, CBZ-GA showed maximum solubility as well as improved dissolution profile (CBZ-GA > CBZ-MA > CBZ-AA > pure CBZ > CBZ-SA) in ethanol. Maximum RH stability was shown by CBZ-AA, CBZ-SA, and CBZ-MA. In vivo studies confirmed boosted oral bioavailability of cocrystals compared to pure CBZ. Furthermore, in vivo studies depicted the oral bioavailability order of cocrystals as CBZ-GA > CBZ-MA > Tegral® > CBZ-AA > CBZ-SA > pure CBZ. Thus, pharmaceutical scientists can effectively employ cocrystallization technique for tuning physicochemical properties of hydrophobic drugs to achieve the desired oral bioavailability. Overall, results reflect no consistent effect of spacer group on physicochemical properties, RH stability, and oral bioavailability of cocrystals.
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Affiliation(s)
- Muhammad Wasim
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus Abbottabad 22060, Pakistan
| | - Abdul Mannan
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus Abbottabad 22060, Pakistan
| | - Muhammad Hassham Hassan Bin Asad
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus Abbottabad 22060, Pakistan
- Institute of Fundamental Medicine and Biology, Department of Genetics, Kazan Federal University, Kazan 420008, Russia
| | - Muhammad Imran Amirzada
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus Abbottabad 22060, Pakistan
| | - Muhammad Shafique
- Department of Pharmaceutical Science, College of Pharmacy-Boys, Shaqra University, Al-Dawadmi Campus 17441, Shaqra 11911, Saudi Arabia
| | - Izhar Hussain
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus Abbottabad 22060, Pakistan
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11
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Shao Y, Zhao XX, Guo M, Zheng YL, Wu RH, Pan LY. Delivery Mechanism of the Pharmaceutical Complex of Genistein-Adenine Based on Spectroscopic and Molecular Modelling at Atomic Scale. Chem Biodivers 2021; 18:e2000944. [PMID: 33411381 DOI: 10.1002/cbdv.202000944] [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: 11/21/2020] [Accepted: 01/04/2021] [Indexed: 11/07/2022]
Abstract
Genistein (GS) exhibits various biological activities, but its clinical application is limited because of the low bioavailability. In this study, a GS-adenine pharmaceutical complex was prepared through solvent evaporation to improve the bioavailability of GS, and a molecular model of a two-component supramolecular pharmacological transport mechanism was established. The structure of GS-adenine was characterized, in addition, interaction patterns between GS and adenine were investigated using density functional theory. The results showed that the solubility of GS-adenine was five times higher than that of GS, and the cumulative release rate of GS-adenine was 86 %. The results of fluorescence spectroscopy and molecular dynamic simulations showed that GS-adenine bound to the Sudlow's site I of HSA mainly through hydrophobic interactions. This study provides a useful reference for synthesizing pharmaceutical complexes to improve solubility and for exploring the mechanism of multiple pharmaceutical components in vivo.
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Affiliation(s)
- Yan Shao
- College of Engineering, Zhejiang A&F University, Hangzhou, 311300, P. R. China
| | - Xiao-Xue Zhao
- College of Engineering, Zhejiang A&F University, Hangzhou, 311300, P. R. China
- College of Sciences, Zhejiang A&F University, Hangzhou, 311300, P. R. China
- National Engineering and Technology Research Center of Wood-Based Resources Comprehensive Utilization, Zhejiang A&F University, Hangzhou, 311300, P. R. China
| | - Ming Guo
- College of Engineering, Zhejiang A&F University, Hangzhou, 311300, P. R. China
- College of Sciences, Zhejiang A&F University, Hangzhou, 311300, P. R. China
- National Engineering and Technology Research Center of Wood-Based Resources Comprehensive Utilization, Zhejiang A&F University, Hangzhou, 311300, P. R. China
| | - Yi-Lu Zheng
- College of Engineering, Zhejiang A&F University, Hangzhou, 311300, P. R. China
| | - Rong-Hui Wu
- College of Sciences, Zhejiang A&F University, Hangzhou, 311300, P. R. China
| | - Lan-Ying Pan
- College of Forestry and Biotechnology, Zhejiang A&F University, Hangzhou, 311300, P. R. China
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12
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Li S, Kuang Y, Hu J, You M, Guo X, Gao Q, Yang X, Chen Q, Sun W, Ni J. Enrichment of antibiotics in an inland lake water. ENVIRONMENTAL RESEARCH 2020; 190:110029. [PMID: 32795452 DOI: 10.1016/j.envres.2020.110029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/27/2020] [Accepted: 07/28/2020] [Indexed: 06/11/2023]
Abstract
Inland water is very susceptible to the input of pollutants. However, little is known about the occurrence of antibiotics in inland lakes. In this study, a total of 83 target antibiotics were quantified in water and sediment samples collected from the Qinghai Lake, the largest inland lake of China located on the northeast of Qinghai-Tibet plateau, and its inflowing rivers. The results showed that 27 and 25 antibiotics were detected in water and sediments, respectively, with the summed concentrations (SUM) of 1.14-17.3 ng/L and 0.72-8.31 ng/g. Compared with the input rivers, significantly higher levels of sulfonamides (SAs), quinolones (QNs), polyethers (PEs), and SUM in water samples were observed in Qinghai Lake water. The average proportions of SAs (50.9-52.7%) and QNs (22.0-28.3%) in Qinghai Lake water nearly doubled compared to those in input rivers. An enrichment factor (EF) was proposed to reveal the enrichment degree of antibiotics in Qinghai Lake compared to its input river water. Sulfaguanidine (SGD), flumequine (FLU), and nalidixic acid (NDA) were enriched in Qinghai Lake up to several ten times based on the calculated EF values, due to their persistence in such a cold saline lake. Risk assessment showed that most antibiotics except anhydrochlortetracycline (ACTC) had insignificant risks to aquatic organisms and antibiotic resistance selection in Qinghai Lake water. This study was the first to reveal the enrichment of antibiotics in Qinghai Lake water, and suggests the urgent need to investigate the possible long-term enrichment and environmental risks of antibiotics in inland lakes.
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Affiliation(s)
- Si Li
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, China
| | - Yuzhu Kuang
- College of Resources Environment and Tourism, Capital Normal University, Beijing, 100048, China
| | - Jingrun Hu
- College of Environmental Sciences and Engineering, Peking University, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, China
| | - Mingtao You
- College of Environmental Sciences and Engineering, Peking University, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, China
| | - Xiaoyu Guo
- College of Resources Environment and Tourism, Capital Normal University, Beijing, 100048, China
| | - Qiang Gao
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China
| | - Xi Yang
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China
| | - Qian Chen
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China
| | - Weiling Sun
- College of Environmental Sciences and Engineering, Peking University, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, China; State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China.
| | - Jinren Ni
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China
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13
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Wang H, Li S, Liu L, Wang J, Wang Y, Guo W. Interactions between dipfluzine-based complexes and cytochrome P450 enzymes: Information on salt, cocrystal, and salt cocrystal complexes. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 80:103487. [PMID: 32889110 DOI: 10.1016/j.etap.2020.103487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 06/11/2023]
Abstract
In the new drugs, greater than 90 % of active pharmaceutical ingredients (APIs) or marketed drugs have poor solubility and bioavailability, which restrict the development of pharmaceutical preparations. The use of crystalline molecular complexes (CMCs) involving API and biocompatible precursors to improve solubility has become a shortcut for new drug development. Most of the new drugs registered in CMC form are from postmarketing drugs, and the interaction between these drugs and cytochrome P-450 (CYP) enzymes is well documented. However, it is unclear whether the interactions between CMCs of postmarketing drugs and CYP enzymes should be re-evaluated. To clarify this problem, three dipfluzine (Dip)-based CMCs, including Dip-benzoic acid (BA) cocrystal, Dip-2-hydroxybenzoate (2HB) salt and Dip-4-hydroxybenzoate (4HB) salt-cocrystal, were chosen to investigate the interaction with CYP enzymes. Metabolites of Dip-based CMCs and cocktail probe drugs were measured via LC-MS/MS in the incubation reaction system comprising recombinant CYP enzymes (rCYPs) and human liver microsomes. Dip-based CMCs not only alter Dip-mediated inhibition or activation of CYP enzymes but also change the degree to which rCYPs are involved in Dip metabolism. Specifically, the inhibitory effects of Dip and Dip-HCl were increased compared with Dip-BA and Dip-2HB for CYP1A2; Dip-BA, Dip-2HB and Dip-4HB for CYP3A4; and Dip-BA for CYP2E1. The inhibitory effects of Dip and Dip-HCl were reduced compared with Dip-2HB and Dip-4HB for CYP2C19 and Dip-4HB for CYP2E1. The effects of the alterations of Dip CMCs on the interaction between Dip and CYP enzymes are not attributed to a simple superposition of Dip and the respective precursor and may be due to the presence of interaction forces between Dip and precursor molecules. These results are the first to provide preliminary experimental evidence that CMCs change the interaction between API and CYP enzymes. Moreover, these results further suggest the importance of re-evaluating interactions with CYP enzymes when CMC strategies are used to design new drugs and even for CMCs of postmarketing drugs with known metabolic characteristics.
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Affiliation(s)
- Huan Wang
- College of Pharmacy, Hebei Medical University, Shijiazhuang, China; Key Laboratory of Innovative Drug Development and Evaluation, School of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang, China
| | - Shiji Li
- Department of Digestive Endoscopy, Hebei Provincial Hospital of Traditional Chinese Medicine, Shijiazhuang, China
| | - Lili Liu
- Department of Cardiology, The Third Hospital of Shijiazhuang, China
| | - Jing Wang
- College of Pharmacy, Hebei Medical University, Shijiazhuang, China; Key Laboratory of Innovative Drug Development and Evaluation, School of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang, China
| | - Yongli Wang
- College of Pharmacy, Hebei Medical University, Shijiazhuang, China
| | - Wei Guo
- College of Pharmacy, Hebei Medical University, Shijiazhuang, China; Key Laboratory of Innovative Drug Development and Evaluation, School of Pharmaceutical Sciences, Hebei Medical University, Shijiazhuang, China.
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14
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Abidi SSA, Garg U, Azim Y, Alam M, Gupta AK, Pradeep CP, Azum N, Asiri AM. Spectroscopic, Structural, DFT and Molecular Docking Studies on Novel Cocrystal Salt Hydrate of Chromotropic Acid and Its Antibiofilm Activity. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2020. [DOI: 10.1007/s13369-020-04822-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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15
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Garg U, Azim Y, Kar A, Pradeep CP. Cocrystals/salt of 1-naphthaleneacetic acid and utilizing Hirshfeld surface calculations for acid–aminopyrimidine synthons. CrystEngComm 2020. [DOI: 10.1039/d0ce00106f] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Revisit of acid–aminopyrimidine synthons to explore the robustness in presence of linear hetrotetramer and heterotrimer synthon.
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Affiliation(s)
- Utsav Garg
- Department of Applied Chemistry
- Z.H. College of Engineering & Technology
- Aligarh Muslim University
- Aligarh
- India
| | - Yasser Azim
- Department of Applied Chemistry
- Z.H. College of Engineering & Technology
- Aligarh Muslim University
- Aligarh
- India
| | - Aranya Kar
- School of Basic Sciences
- Indian Institute of Technology Mandi
- India
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16
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Multiple conformations and supramolecular synthons in almost fifty crystal structures of the anti-HIV/HBV drug lamivudine. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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17
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Ahuja D, Svärd M, Rasmuson ÅC. Investigation of solid–liquid phase diagrams of the sulfamethazine–salicylic acid co-crystal. CrystEngComm 2019. [DOI: 10.1039/c9ce00124g] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ternary phase diagrams for sulfamethazine–salicylic acid co-crystal have been constructed in three solvent systems.
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Affiliation(s)
- Dipali Ahuja
- Synthesis and Solid State Pharmaceutical Centre
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
- Ireland
| | - Michael Svärd
- Synthesis and Solid State Pharmaceutical Centre
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
- Ireland
| | - Åke C. Rasmuson
- Synthesis and Solid State Pharmaceutical Centre
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
- Ireland
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18
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Arif R, Amaduddin, Ahmed S, Ahmed S, Abid M, Rahisuddin. Synthesis, In Vitro
Biological Evaluation and In Silico
Studies of Some New Heterocyclic Schiff Bases. ChemistrySelect 2018. [DOI: 10.1002/slct.201803072] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rizwan Arif
- Department of Chemistry; Jamia Millia Islamia, Jamia Nagar; New Delhi 110025 India
| | - Amaduddin
- Department of Biosciences; Jamia Millia Islamia; Medicinal Chemistry Laboratory, Jamia Nagar; New Delhi 110025 India
| | - Sarfraz Ahmed
- Department of Biosciences; Jamia Millia Islamia; Medicinal Chemistry Laboratory, Jamia Nagar; New Delhi 110025 India
| | | | - Mohammad Abid
- Department of Biosciences; Jamia Millia Islamia; Medicinal Chemistry Laboratory, Jamia Nagar; New Delhi 110025 India
| | - Rahisuddin
- Department of Chemistry; Jamia Millia Islamia, Jamia Nagar; New Delhi 110025 India
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19
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El Alami El Hassani N, Llobet E, Popescu LM, Ghita M, Bouchikhi B, El Bari N. Development of a highly sensitive and selective molecularly imprinted electrochemical sensor for sulfaguanidine detection in honey samples. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.07.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Abidi SSA, Azim Y, Gupta AK, Pradeep CP. Cocrystals of indole-3-acetic acid and indole-3-butyric acid: Synthesis, structural characterization and Hirshfeld surface analysis. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.04.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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