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Reis CLB, Campelo TA, Frota CC, Ayala AP, Silva LMA, Rocha MVP, Santiago-Aguiar RSD. The use of green protic ionic liquids in the crystallization of isoniazid: Evaluation of physicochemical and biological properties of drug. Eur J Pharm Biopharm 2024; 201:114345. [PMID: 38823540 DOI: 10.1016/j.ejpb.2024.114345] [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: 03/08/2024] [Revised: 05/06/2024] [Accepted: 05/30/2024] [Indexed: 06/03/2024]
Abstract
This study evaluated the synthesis of protic ionic liquids (PILs), 2-hydroxy ethylammonium formate (2-HEAF) and 2-hydroxy ethylammonium acetate (2-HEAA), and their applicability in the crystallization process of the active pharmaceutical ingredient isoniazid (INH) as anti-solvent. Isoniazid is an antibiotic used in the treatment of tuberculosis infections, being used as a first-line chemotherapeutic agent against Mycobacterium tuberculosis. Futhermore, this investigation was conducted in order to evaluate how these PILs can influence the habit, solubility, stability, and therapeutic efficiency of the obtained isoniazid crystals. The 2-HEAF and 2-HEAA PILs were easily formed in reactions between ethanolamine and carboxylic acids (formic or acetic acid), and they have no toxicity against Artemia salina. The PILs were able to crystallize isoniazid, influencing the crystal habit and size. The greatest variations in the hydrogen signals of the NH2 and NH groups of the amine and low variations in the chemical shifts of the hydrogens of the cation of the ethanolamine group from 2-HEAA and 2-HEAF indicate that PILs establish possibly weak interactions with INH. The obtained crystals were amorphous and showed higher solubility in water than standard INH. Moreover, these crystals showed therapeutic efficiency inantimycobacterial activity to inhibit the growth of Mycobacterium tuberculosis. The INH:2-HEAF only degraded 5.1 % (w/w), however, INH:2-HEAA degraded 32.8 % (w/w) after 60 days in an accelerated atmosphere. Then, the 2-HEAA and 2-HEAF were able to crystallize isoniazid, being a new application for these PILs. The used PILs also influenced the characteristics of isoniazid crystals.
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Affiliation(s)
- Carla Luzia Borges Reis
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, Bloco 709, 60440-900 Fortaleza, Ceará, Brazil
| | - Thales Alves Campelo
- Department of Pathology, Federal University of Ceará, Alexandre Baraúna St., 949, Rodolfo Teófilo, 60430-160 Fortaleza, Ceará, Brazil
| | - Cristiane Cunha Frota
- Department of Pathology, Federal University of Ceará, Alexandre Baraúna St., 949, Rodolfo Teófilo, 60430-160 Fortaleza, Ceará, Brazil
| | - Alejandro Pedro Ayala
- Department of Physics, Federal University of Ceará, Mister Hull Ave., Pici, 60440-900 Fortaleza, Ceará, Brazil
| | | | - Maria Valderez Ponte Rocha
- Department of Chemical Engineering, Federal University of Ceará, Campus do Pici, Bloco 709, 60440-900 Fortaleza, Ceará, Brazil
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Nugrahani I, Herawati D, Wibowo MS. The Benefits and Challenges of Antibiotics-Non-Steroidal Anti-Inflammatory Drugs Non-Covalent Reaction. Molecules 2023; 28:molecules28093672. [PMID: 37175082 PMCID: PMC10179822 DOI: 10.3390/molecules28093672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/09/2023] [Accepted: 04/03/2023] [Indexed: 05/15/2023] Open
Abstract
Recently, non-covalent reactions have emerged as approaches to improve the physicochemical properties of active pharmaceutical ingredients (API), including antibiotics and non-steroidal anti-inflammatory drugs (NSAIDs). This review aimed to present and discuss the non-covalent reaction products of antibiotics, including salt and neutral multi-component solid forms, by framing their substituents and molar ratios, manufacturing techniques, characterization methods, benefits, potency changes, and toxicity, and is completed with an analysis of the development of computational models used in this field. Based on the data, NSAIDs are the most-developed drugs in multi-component system preparations, followed by antibiotics, i.e., antituberculosis and fluoroquinolones. They have reacted with inorganic elements, excipients, nutraceuticals, natural products, and other drugs. However, in terms of treatments for common infections, fluoroquinolones are more frequently used. Generally, NSAIDs are acquired on an over-the-counter basis, causing inappropriate medication. In addition, the pKa differences between the two groups of medicine offer the potential for them to react non-covalently. Hence, this review highlights fluoroquinolone-NSAID multi-component solid systems, which offer some benefits. These systems can increase patient compliance and promote the appropriate monitoring of drug usage; the dual drug multi-component solids have been proven to improve the physicochemical properties of one or both components, especially in terms of solubility and stability. In addition, some reports show an enhancement of the antibiotic activity of the products. However, it is important to consider the possibility of activity changes, interaction, and toxicity when using drug combinations. Hence, these aspects also are discussed in this review. Finally, we present computational modeling, which has been utilized broadly to support multi-component system designs, including coformer screening, preparation methods, and structural modeling, as well as to predict physicochemical properties, potency, and toxicity. This integrated review is expected to be useful for further antibiotic-NSAID multi-component system development.
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Affiliation(s)
- Ilma Nugrahani
- School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
| | - Diar Herawati
- School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
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3
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P M, Balraj V, Vinitha G, V R. Synthesis, structural-spectral characterization and theoretical studies of Pyridinium-4-carbohydrazide 2,4,6-trinitrophenolate. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Wang Y, Wu Y, Liu C, Zhang J, Yan X. Mechanofluorochromism of 2-Biarylyl Cinchoninic Acids with High Sensitivity and Large Mechanochromic Shift. Chem Asian J 2022; 17:e202200592. [PMID: 35862099 DOI: 10.1002/asia.202200592] [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: 06/05/2022] [Revised: 07/03/2022] [Indexed: 11/09/2022]
Abstract
In recent years, organic mechanofluorochromism (MFC) materials have attracted wide attention in many fields. However, the exploration of MFC materials with high-contrast, high-sensitivity and high-responsiveness remains a challenge. Herein, a series of MFC materials with 2-biarylyl cinchoninic acid skeleton were successfully established, which are based on interconversion of classical/ frustrated Brönsted pairs. These compounds have the mechanochromic shift of up to 115 nm, as well as the property of stunning sensitivity and multiple responses to external mechanical force stimuli. The luminescence properties can be easily tuned by changing the substituents.
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Affiliation(s)
- Yedong Wang
- Renmin University of China, Chemistry, CHINA
| | - Yixin Wu
- Renmin University of China, Chemistry, CHINA
| | - Chang Liu
- Renmin University of China, Chemistry, CHINA
| | | | - Xiaoyu Yan
- Renmin University of China, Department of Chemistry, Renmin University of China, Beijing 100872, China, 100872, Beijing, CHINA
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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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Cocrystal design of vanillin with amide drugs: crystal structure determination, solubility enhancement, DFT calculation. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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7
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Electrochemical determination of Pb2+ and Cd2+ with a poly(pyrrole-1-carboxylic acid) modified electrode. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116221] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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8
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Kolesnikova IN, Rykov AN, Shishkov IF. Conformation and equilibrium molecular structure of isoniazid in the gas phase. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Mahalakshmi P, Balraj V, Murugasen P, Vinitha G, Ragavendran V. Synthesis, structural-spectral characterization and density functional theoretical studies of pyridine-4-carbohydrazide bis(4-hydroxynitrobenzene). J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131362] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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10
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Shayanfar A, Shayanfar S, Jouyban A, Velaga S. Prediction of cocrystal formation between drug and coformer by simple structural parameters. JOURNAL OF REPORTS IN PHARMACEUTICAL SCIENCES 2022. [DOI: 10.4103/jrptps.jrptps_172_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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11
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Zhao H, Huang L, Wang Y, Feng K, Chang Y, Huang S, Ma C, Yan X. Mechanochromic Luminescence of 2,6-Bis(4-biphenyl)isonicotinic Acid via Interconversion of Classical/Frustrated Brönsted Pair. J Org Chem 2021; 86:12591-12596. [PMID: 34469157 DOI: 10.1021/acs.joc.1c01035] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A practicable strategy to a reversible mechanochromic material featuring interconversion of classical/frustrated Brönsted pairs has been established. We report the mechanochromic property of 2,6-bis(4-biphenyl)isonicotinic acid (1), which features a frustrated Brönsted pair in the crystalline form and a classical Brönsted pair after grinding. A large mechanochromic shift was found from 428 to 505 nm. In addition, compound 1 also exhibits acidochromic behavior, which further proves that the formation of an acid-base interaction is responsible for the mechanochromic phenomenon.
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Affiliation(s)
- Hongyan Zhao
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Linwei Huang
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Yedong Wang
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Kai Feng
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Yunhao Chang
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Shiqing Huang
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Chenxing Ma
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
| | - Xiaoyu Yan
- Department of Chemistry, Renmin University of China, Beijing 100872, People's Republic of China
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Bo Y, Fang J, Zhang Z, Xue J, Liu J, Hong Z, Du Y. Terahertz and Raman Spectroscopic Investigation of Monohydrate Cocrystal of Antitubercular Isoniazid with Protocatechuic Acid. Pharmaceutics 2021; 13:pharmaceutics13081303. [PMID: 34452267 PMCID: PMC8400006 DOI: 10.3390/pharmaceutics13081303] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/15/2021] [Accepted: 08/16/2021] [Indexed: 11/16/2022] Open
Abstract
Pharmaceutical cocrystal provides an alternative modification strategy for the formulation development of drugs owning to their potential ability to improve the physicochemical properties of active pharmaceutical ingredients (APIs) efficiently by changing inter-molecular interactions between raw materials. Isoniazid (INH) is an indispensable main drug for the treatment of tuberculosis, but its tablet formulation is unstable and prone to degradation. In the present study, the monohydrate cocrystal of INH and protocatechuic acid (PA) was prepared by solvent evaporation using PA as cocrystal former to optimize the properties of INH. The parent materials and corresponding 1:1 molar ratio INH-PA monohydrate cocrystal have been characterized by the terahertz time-domain (THz-TDS) and Raman spectroscopy. The THz absorption spectra displayed that there were obvious differences between the peaks of experimental cocrystal and the parent materials, and the same situation was found in Raman vibrational spectra. In addition, density functional theory (DFT) was applied to simulating and optimizing the structure of INH-PA monohydrate cocrystal and supplied corresponding vibrational modes. Our results provided a unique method to characterize the formation of INH-PA monohydrate cocrystal at the molecular-level and a lot of information about cocrystal structure and intra-molecular and/or inter-molecular hydrogen bond interactions in the emerging pharmaceutical cocrystal fields.
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Affiliation(s)
- Yanhua Bo
- Centre for THz Research, China Jiliang University, Hangzhou 310018, China; (Y.B.); (J.F.); (Z.Z.); (J.L.); (Z.H.)
| | - Jiyuan Fang
- Centre for THz Research, China Jiliang University, Hangzhou 310018, China; (Y.B.); (J.F.); (Z.Z.); (J.L.); (Z.H.)
| | - Ziming Zhang
- Centre for THz Research, China Jiliang University, Hangzhou 310018, China; (Y.B.); (J.F.); (Z.Z.); (J.L.); (Z.H.)
| | - Jiadan Xue
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China;
| | - Jianjun Liu
- Centre for THz Research, China Jiliang University, Hangzhou 310018, China; (Y.B.); (J.F.); (Z.Z.); (J.L.); (Z.H.)
| | - Zhi Hong
- Centre for THz Research, China Jiliang University, Hangzhou 310018, China; (Y.B.); (J.F.); (Z.Z.); (J.L.); (Z.H.)
| | - Yong Du
- Centre for THz Research, China Jiliang University, Hangzhou 310018, China; (Y.B.); (J.F.); (Z.Z.); (J.L.); (Z.H.)
- Correspondence: ; Tel.: +86-571-86875618
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13
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P M, Balraj V, V R. Synthesis, structural-spectral characterization and theoretical studies of Pyridinium-4-carbohydrazide (2R,3R)-2,3-dihydroxybutanedioate. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Abstract
This work deals with the preparation of pyridine-3-carbohydrazide (isoniazid, inh) cocrystals with two α-hydroxycarboxylic acids. The interaction of glycolic acid (H2ga) or d,l-mandelic acid (H2ma) resulted in the formation of cocrystals or salts of composition (inh)·(H2ga) (1) and [Hinh]+[Hma]–·(H2ma) (2) when reacted with isoniazid. An N′-(propan-2-ylidene)isonicotinic hydrazide hemihydrate, (pinh)·1/2(H2O) (3), was also prepared by condensation of isoniazid with acetone in the presence of glycolic acid. These prepared compounds were well characterized by elemental analysis, and spectroscopic methods, and their three-dimensional molecular structure was determined by single crystal X-ray crystallography. Hydrogen bonds involving the carboxylic acid occur consistently with the pyridine ring N atom of the isoniazid and its derivatives. The remaining hydrogen-bonding sites on the isoniazid backbone vary based on the steric influences of the derivative group. These are contrasted in each of the molecular systems. Finally, Hirshfeld surface analysis and Density-functional theory (DFT) calculations (including NCIplot and QTAIM analyses) have been performed to further characterize and rationalize the non-covalent interactions.
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Zhang Z, Fang J, Bo Y, Xue J, Liu J, Hong Z, Du Y. Terahertz and Raman Spectroscopic Investigation of Anti-tuberculosis Drug-Drug Cocrystallization Involving 4-aminosalicylic Acid and Pyrazinamide. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129547] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Synthesis and Characterization of Nano-Sized 4-Aminosalicylic Acid-Sulfamethazine Cocrystals. Pharmaceutics 2021; 13:pharmaceutics13020277. [PMID: 33669489 PMCID: PMC7923100 DOI: 10.3390/pharmaceutics13020277] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/09/2021] [Accepted: 02/16/2021] [Indexed: 11/26/2022] Open
Abstract
Drug–drug cocrystals are formulated to produce combined medication, not just to modulate active pharmaceutical ingredient (API) properties. Nano-crystals adjust the pharmacokinetic properties and enhance the dissolution of APIs. Nano-cocrystals seem to enhance API properties by combining the benefits of both technologies. Despite the promising opportunities of nano-sized cocrystals, the research at the interface of nano-technology and cocrystals has, however, been described to be in its infancy. In this study, high-pressure homogenization (HPH) and high-power ultrasound were used to prepare nano-sized cocrystals of 4-aminosalysilic acid and sulfamethazine in order to establish differences between the two methods in terms of cocrystal size, morphology, polymorphic form, and dissolution rate enhancement. It was found that both methods resulted in the formation of form I cocrystals with a high degree of crystallinity. HPH yielded nano-sized cocrystals, while those prepared by high-power ultrasound were in the micro-size range. Furthermore, HPH produced smaller-size cocrystals with a narrow size distribution when a higher pressure was used. Cocrystals appeared to be needle-like when prepared by HPH compared to those prepared by high-power ultrasound, which had a different morphology. The highest dissolution enhancement was observed in cocrystals prepared by HPH; however, both micro- and nano-sized cocrystals enhanced the dissolution of sulfamethazine.
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Improved Manufacturability and In Vivo Comparative Pharmacokinetics of Dapagliflozin Cocrystals in Beagle Dogs and Human Volunteers. Pharmaceutics 2021; 13:pharmaceutics13010070. [PMID: 33430328 PMCID: PMC7825777 DOI: 10.3390/pharmaceutics13010070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 12/29/2020] [Accepted: 01/04/2021] [Indexed: 02/03/2023] Open
Abstract
Dapagliflozin (DAP), which improves glycemic control in patients with type 2 diabetes mellitus, has poor physical properties against heat and moisture, thus hindering its manufacturing potential. The superior physicochemical properties of a recently developed cocrystal of DAP and citric acid (DAP cocrystal) in comparison with those of DAP and Forxiga®, a patented solvate form with propandiol monohydrate, were identified via structural analysis and moisture sorption isotherm. For the first time, the formulation, manufacturability, and in vivo bioavailability of DAP cocrystals were successfully investigated to develop oral dosage forms that substitute Forxiga®. The intrinsic dissolution rate of DAP cocrystal was controlled by varying particle size distribution. Unlike the direct compression (DC), roller compaction (RC) was more preferable to obtain good flowability of dry granules for a continuous manufacturing system. The cocrystal structure was maintained throughout the stability assessment period. In Vitro dissolution pattern differences of the optimized DAP cocrystal tablet with RC and the reference tablet, Forxiga® 10 mg, were pharmaceutically equivalent within 5% in four different media. Furthermore, comparative pharmacokinetic analysis confirmed that a 10 mg DAP cocrystal tablet with RC was bioequivalent to a 10 mg Forxiga® tablet, as assessed in beagle dogs and human volunteers.
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Ngilirabanga JB, Aucamp M, Pires Rosa P, Samsodien H. Mechanochemical Synthesis and Physicochemical Characterization of Isoniazid and Pyrazinamide Co-crystals With Glutaric Acid. Front Chem 2020; 8:595908. [PMID: 33282840 PMCID: PMC7706006 DOI: 10.3389/fchem.2020.595908] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/12/2020] [Indexed: 11/15/2022] Open
Abstract
The present work reports two novel pharmaceutical co-crystals; 2:1 isoniazid-glutaric acid (INHGA) and 2:1 pyrazinamide-glutaric acid (PGA). Isoniazid and pyrazinamide are key first-line drugs used for the treatment of tuberculosis. The co-crystals were produced via solid-state and solvent assisted grinding methods. Thermal characteristics of the samples were obtained using the differential scanning calorimetry, hot stage microscopy, and thermogravimetric analyses. The morphology of the powder samples by scanning electron microscopy, structural analysis by Fourier transform infrared spectroscopy and powder X-rays diffraction ensured co-crystal formation. Thermal analyses confirmed the co-crystals with new melting transitions ranging between their respective starting materials. Unique morphologies of the co-crystal particles were clear in SEM micrographs. The formation of intermolecular interactions with the co-crystal former was confirmed by the FT-IR spectral band shifting and was supported by distinct PXRD patterns of co-crystals thereby authenticating the successful co-crystal formation. In vitro solubility evaluation of the synthesized co-crystals by HPLC suggested a remarkable increase in solubility of both INH and PZA in their respective co-crystals.
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Affiliation(s)
| | - Marique Aucamp
- School of Pharmacy, University of the Western Cape, Cape Town, South Africa
| | - Paulo Pires Rosa
- Faculty of Pharmaceutical Sciences, State University of Campinas, Saö Paulo, Brazil
| | - Halima Samsodien
- School of Pharmacy, University of the Western Cape, Cape Town, South Africa
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Wang W, Li Z, Zeng R, Yang C, Ji L, Yin Y, Zhou J, Guo R, Yang W. Study on the self-assembly behaviors based on aromatic carboxylic acids and dibenzo-diaza-crown ether salts. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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Santos F, Branco LC, Duarte ARC. Organic Salts Based on Isoniazid Drug: Synthesis, Bioavailability and Cytotoxicity Studies. Pharmaceutics 2020; 12:pharmaceutics12100952. [PMID: 33050373 PMCID: PMC7600673 DOI: 10.3390/pharmaceutics12100952] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/28/2020] [Accepted: 09/30/2020] [Indexed: 11/23/2022] Open
Abstract
Tuberculosis is one of the ten causes of morbidity and mortality worldwide caused by Mycobacterium tuberculosis complex. Some of the anti-tuberculosis drugs used in clinic studies, despite being effective for the treatment of tuberculosis, present serious adverse effects as well as poor bioavailability, stability, and drug-resistance problems. Thus, it is important to develop approaches that could provide shorter drug regimens, preventing drug resistance, toxicity of the antibiotics, and improve their bioavailability. Herein, we reported the use of organic salts based on the isoniazid drug, which can act as an organic cation combined with suitable organic anions such as alkylsulfonate-based (mesylate, R or S-Camphorsulfonate), carboxylate-based (glycolate, vanylate) and sacharinate. The synthesis, characterization, and cytotoxicity studies comparing with the original isoniazid drug have been performed. The possibility to explore dicationic salts seems promising in order to improve original bioavailability, and promote the elimination of polymorphic forms as well as higher stability, which are relevant characteristics that the pharmaceutical industry pursues.
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Bordignon S, Cerreia Vioglio P, Amadio E, Rossi F, Priola E, Voinovich D, Gobetto R, Chierotti MR. Molecular Crystal Forms of Antitubercular Ethionamide with Dicarboxylic Acids: Solid-State Properties and a Combined Structural and Spectroscopic Study. Pharmaceutics 2020; 12:E818. [PMID: 32872201 PMCID: PMC7559828 DOI: 10.3390/pharmaceutics12090818] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/24/2020] [Accepted: 08/26/2020] [Indexed: 11/29/2022] Open
Abstract
We report on the preparation, characterization, and bioavailability properties of three new crystal forms of ethionamide, an antitubercular agent used in the treatment of drug-resistant tuberculosis. The new adducts were obtained by combining the active pharmaceutical ingredient with three dicarboxylic acids, namely glutaric, malonic and tartaric acid, in equimolar ratios. Crystal structures were obtained for all three adducts and were compared with two previously reported multicomponent systems of ethionamide with maleic and fumaric acid. The ethionamide-glutaric acid and the ethionamide-malonic acid adducts were thoroughly characterized by means of solid-state NMR (13C and 15N Cross-Polarization Magic Angle Spinning or CPMAS) to confirm the position of the carboxylic proton, and they were found to be a cocrystal and a salt, respectively; they were compared with two previously reported multicomponent systems of ethionamide with maleic and fumaric acid. Ethionamide-tartaric acid was found to be a rare example of kryptoracemic cocrystal. In vitro bioavailability enhancements up to a factor 3 compared to pure ethionamide were assessed for all obtained adducts.
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Affiliation(s)
- Simone Bordignon
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
| | - Paolo Cerreia Vioglio
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
| | - Elena Amadio
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
| | - Federica Rossi
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
| | - Emanuele Priola
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
| | - Dario Voinovich
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, P.le Europa 1/via L. Giorgieri 1, 34127 Trieste, Italy;
| | - Roberto Gobetto
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
| | - Michele R. Chierotti
- Department of Chemistry and NIS Centre, University of Torino, V. Giuria 7, 10125 Torino, Italy; (S.B.); (P.C.V.); (E.A.); (F.R.); (E.P.)
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22
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Du Y, Xue J, Hong Z. Raman and Terahertz Spectroscopic Characterization of Solid-state Cocrystal Formation within Specific Active Pharmaceutical Ingredients. Curr Pharm Des 2020; 26:4829-4846. [PMID: 32445442 DOI: 10.2174/1381612826666200523173448] [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] [Received: 11/05/2019] [Accepted: 04/23/2020] [Indexed: 11/22/2022]
Abstract
Cocrystallization of specific active pharmaceutical ingredients (APIs) in the solid-state phase is becoming a feasible way to improve their corresponding physicochemical properties and ultimate bioavailability without making and breaking any covalent bonds within them. Many recent reports deal with the characterization and analysis topics of pharmaceutical APIs-based cocrystals. In this mini-review, we will focus on the recent steady-state and time-dependent spectroscopic investigation into the cocrystallization of specific APIs based on both Raman and emerging terahertz spectroscopy in pharmaceutical fields. Distinctive spectral, structural and also kinetic information of pharmaceutical APIs-based cocrystals are obtained and discussed, which would highlight the potential of vibrational spectroscopy as an attractive technique for various drug research and development during cocrystallization of specific APIs.
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Affiliation(s)
- Yong Du
- Centre for THz Research, China Jiliang University, Hangzhou City, Zhejiang Province, China
| | - Jiadan Xue
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou City, Zhejiang Province, China
| | - Zhi Hong
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou City, Zhejiang Province, China
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23
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Al-Otaibi JS, Mary YS, Armaković S, Thomas R. Hybrid and bioactive cocrystals of pyrazinamide with hydroxybenzoic acids: Detailed study of structure, spectroscopic characteristics, other potential applications and noncovalent interactions using SAPT. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127316] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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24
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Electrocatalytic Processes for the Valorization of CO2: Synthesis of Cyanobenzoic Acid Using Eco-Friendly Strategies. Catalysts 2019. [DOI: 10.3390/catal9050413] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Carbon dioxide (CO2) is a known greenhouse gas, and is the most important contributor to global warming. Therefore, one of the main challenges is to either eliminate or reuse it through the synthesis of value-added products, such as carboxylated derivatives. One of the most promising approaches for activating, capturing, and valorizing CO2 is the use of electrochemical techniques. In the current manuscript, we described an electrocarboxylation route for synthesizing 4-cyanobenzoic acid by valorizing CO2 through the synergistic use of electrochemical techniques (“green technology”) and ionic liquids (ILs) (“green solvents”)—two of the major entries in the general green chemistry tool kit. Moreover, the use of silver cathodes and ILs enabled the electrochemical potential applied to be reduced by more than 0.4 V. The “green” synthesis of those derivatives would provide a suitable environmentally friendly process for the design of plasticizers based on phthalate derivatives.
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25
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Santiago de Oliveira Y, Saraiva Costa W, Ferreira Borges P, Silmara Alves de Santana M, Ayala AP. The design of novel metronidazole benzoate structures: exploring stoichiometric diversity. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:483-495. [PMID: 31062703 DOI: 10.1107/s2053229619003838] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 03/20/2019] [Indexed: 11/10/2022]
Abstract
The use of supramolecular synthons as a strategy to control crystalline structure is a crucial factor in developing new solid forms with physicochemical properties optimized by design. However, to achieve this objective, it is necessary to understand the intermolecular interactions in the context of crystal packing. The feasibility of a given synthon depends on its flexibility to combine the drug with a variety of coformers. In the present work, the imidazole-hydroxy synthon is investigated using as the target molecule benzoylmetronidazole [BZMD; systematic name 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl benzoate], whose imidazole group seems to be a suitable acceptor for hydrogen bonds. Thus, coformers with carboxylic acid and phenol groups were chosen. According to the availability of binding sites presented in the coformer, and considering the proposed synthon and hydrogen-bond complementarity as major factors, different drug-coformer stoichiometric ratios were explored (1:1, 2:1 and 3:1). Thirteen new solid forms (two salts and eleven cocrystals) were produced, namely BZMD-benzoic acid (1/1), C13H13N3O4·C7H6O2, BZMD-β-naphthol (1/1), C13H13N3O4·C10H8O, BZMD-4-methoxybenzoic acid (1/1), C13H13N3O4·C8H8O3, BZMD-3,5-dinitrobenzoic acid (1/1), C13H13N3O4·C7H4N2O6, BZMD-3-aminobenzoic acid (1/1), C13H13N3O4·C7H7NO2, BZMD-salicylic acid (1/1), C13H13N3O4·C7H6O3, BZMD-maleic acid (1/1) {as the salt 1-[2-(benzoyloxy)ethyl]-2-methyl-5-nitro-1H-imidazol-3-ium 3-carboxyprop-2-enoate}, C13H14N3O4+·C4H3O4-, BZMD-isophthalic acid (1/1), C13H13N3O4·C8H6O4, BZMD-resorcinol (2/1), 2C13H13N3O4·C6H6O2, BZMD-fumaric acid (2/1), C13H13N3O4·0.5C4H4O4, BZMD-malonic acid (2/1), 2C13H13N3O4·C3H2O4, BZMD-2,6-dihydroxybenzoic acid (1/1) {as the salt 1-[2-(benzoyloxy)ethyl]-2-methyl-5-nitro-1H-imidazol-3-ium 2,6-dihydroxybenzoate}, C13H14N3O4+·C7H5O4-, and BZMD-3,5-dihydroxybenzoic acid (3/1), 3C13H13N3O4·C7H6O4, and their crystalline structures elucidated, confirming the robustness of the selected synthon.
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26
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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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27
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Liu R, Liu J, Yan X, Yuan C. A novel supramolecular architecture based on melamine and biphenyl-4,4-dicarboxylic acid: Synthesis, crystal structure and luminescent property. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.09.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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28
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Souza MS, Diniz LF, Alvarez N, da Silva CCP, Ellena J. Supramolecular synthesis and characterization of crystalline solids obtained from the reaction of 5-fluorocytosine with nitro compounds. NEW J CHEM 2019. [DOI: 10.1039/c9nj03329g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this manuscript we introduce a broad solid-state characterization of 5-fluorocytosine (5-FC) solid forms obtained with picric (PA) and 3,5-dinitrosalicylic (DNSA) nitro acids.
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Affiliation(s)
- Matheus S. Souza
- Instituto de Física de São Carlos
- Universidade de São Paulo
- CP 369
- São Carlos
- Brazil
| | - Luan F. Diniz
- Instituto de Física de São Carlos
- Universidade de São Paulo
- CP 369
- São Carlos
- Brazil
| | - Natalia Alvarez
- Facultad de Química
- Universidad de la República
- General Flores 2124
- Uruguay
| | | | - Javier Ellena
- Instituto de Física de São Carlos
- Universidade de São Paulo
- CP 369
- São Carlos
- Brazil
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29
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Manin AN, Drozd KV, Churakov AV, Perlovich GL. Design of 4-aminobenzoic acid two-component molecular crystals: prediction and experiments. CrystEngComm 2019. [DOI: 10.1039/c8ce01857j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Cocrystal formation of 4-aminobenzoic acid with a variety of pyrimidine, pyridine and benzamide derivatives has been investigated.
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Affiliation(s)
- Alex N. Manin
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
- Ivanovo
- Russian Federation
| | - Ksenia V. Drozd
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
- Ivanovo
- Russian Federation
| | - Andrei V. Churakov
- Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
- Moscow
- Russian Federation
| | - German L. Perlovich
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
- Ivanovo
- Russian Federation
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