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Balbinot Filho CA, Teixeira RF, Dias J, Rebelatto EA, Lanza M. First-Order Derivative Spectrophotometry for Simultaneous Determination of Vitamin C and Nicotinamide: Application in Quantitative Analysis of Cocrystals. ACS OMEGA 2024; 9:28776-28783. [PMID: 38973885 PMCID: PMC11223235 DOI: 10.1021/acsomega.4c03172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 06/07/2024] [Accepted: 06/11/2024] [Indexed: 07/09/2024]
Abstract
Vitamin C (l-ascorbic acid, ASC) and the amide form of vitamin B3 nicotinamide (NIC) can form cocrystals through hydrogen bonding. Currently, there is a lack of fast and reliable alternatives for precisely quantifying cocrystal components and their purity. Spectrophotometric analysis for quantifying such vitamin preparations is challenging due to overlapping absorbance bands in a narrow wavelength range in the ultraviolet (UV) region. Moreover, ASC undergoes progressive degradation if not diluted in a proper medium, requiring stability during quantitative analysis. This study adopted a fast, simple, and reliable two-component spectrophotometric assay for simultaneously determining ASC and NIC based on the first-order derivative spectrophotometry (FODS) method using sodium oxalate as a stabilizer for vitamin C. The FODS method showed linearity between 2 and 24 μg·mL-1 and good precision. The standard addition method was employed to validate FODS, with high recovery percentages (96.5 to 102.4% for ASC and 95.3 to 101.9% for NIC). The FODS method was successfully applied to quantify ASC and NIC in bulk powder produced by the gas antisolvent method. The proposed method could estimate cocrystal purity through mass balance regarding the expected 1:1 stoichiometry, confirmed by PXRD and DSC. Cocrystal purity determined by the FODS method (58-100%) aligned well with results from LC-MS (62-100%), with an accuracy exceeding 97%. The FODS method is as sensitive and accurate as high-performance liquid chromatography for simultaneously determining vitamin concentrations deriving from cocrystals. However, it is less costly, more efficient, and a suitable alternative to classical solid-state methods for estimating cocrystal purity.
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Affiliation(s)
- Clóvis A. Balbinot Filho
- Department of Chemical and
Food Engineering, Federal University of
Santa Catarina, UFSC, PO Box 476, 88040-900 Florianópolis, SC, Brazil
| | - Renata F. Teixeira
- Department of Chemical and
Food Engineering, Federal University of
Santa Catarina, UFSC, PO Box 476, 88040-900 Florianópolis, SC, Brazil
| | - Jônatas
L. Dias
- Department of Chemical and
Food Engineering, Federal University of
Santa Catarina, UFSC, PO Box 476, 88040-900 Florianópolis, SC, Brazil
| | - Evertan A. Rebelatto
- Department of Chemical and
Food Engineering, Federal University of
Santa Catarina, UFSC, PO Box 476, 88040-900 Florianópolis, SC, Brazil
| | - Marcelo Lanza
- Department of Chemical and
Food Engineering, Federal University of
Santa Catarina, UFSC, PO Box 476, 88040-900 Florianópolis, SC, Brazil
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2
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Khizar N, Abbas N, Ahmed M, Ahmad M, Mustafa Z, Jehangir M, Mohammed Al-Ahmary K, Hussain A, Bukhari NI, Ali I. Amelioration of tableting properties and dissolution rate of naproxen co-grinded with nicotinamide: preparation and characterization of co-grinded mixture. Drug Dev Ind Pharm 2024; 50:537-549. [PMID: 38771120 DOI: 10.1080/03639045.2024.2358356] [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: 12/17/2023] [Accepted: 05/17/2024] [Indexed: 05/22/2024]
Abstract
OBJECTIVE AND SIGNIFICANCE Reducing the dimensions, when other additives are present, shows potential as a method to improve the dissolution and solubility of biopharmaceutical classification system class II drugs that have poor solubility. In this investigation, the process involved grinding naproxen with nicotinamide with the aim of improving solubility and the rate of dissolution. METHODS Naproxen was subjected to co-milling with urea, dimethylurea, and nicotinamide using a planetary ball mill for a duration of 90 min, maintaining a 1:1 molar ratio for the excipients (screening studies). The co-milled combinations, naproxen in its pure milled form, and a physical mixture were subjected to analysis using X-ray powder diffraction (XRPD), scanning electron microscopy (SEM), and solubility assessment. The mixture displaying the highest solubility (naproxen-nicotinamide) was chosen for further investigation, involving testing for intrinsic dissolution rate (IDR) and Fourier-transform infrared spectroscopy (FTIR) after co-milling for both 90 and 480 min. RESULTS AND CONCLUSION The co-milled combination, denoted as S-3b and consisting of the most substantial ratio of nicotinamide to naproxen at 1:3, subjected to 480 min of milling, exhibited a remarkable 45-fold increase in solubility and a 9-fold increase in IDR. XRPD analysis of the co-milled samples demonstrated no amorphization, while SEM images portrayed the aggregates of naproxen with nicotinamide. FTIR outcomes negate the presence of any chemical interactions between the components. The co-milled sample exhibiting the highest solubility and IDR was used to create a tablet, which was then subjected to comprehensive evaluation for standard attributes. The results revealed improved compressibility and dissolution properties.
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Affiliation(s)
- Nosheen Khizar
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Nasir Abbas
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Mahmood Ahmed
- Department of Chemistry, Division of Science and Technology, University of Education, Lahore, Pakistan
| | - Muhammad Ahmad
- Department of Chemistry, Division of Science and Technology, University of Education, Lahore, Pakistan
| | - Zeeshan Mustafa
- Department of Physics, Lahore Garrison University, Lahore, Pakistan
| | - Muhammad Jehangir
- Department of Chemistry, FC College (A Chartered University), Lahore, Pakistan
| | | | - Amjad Hussain
- University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | | | - Ijaz Ali
- Centre for Applied Mathematics and Bioinformatics (CAMB), Gulf University for Science and Technology, Hawally, Kuwait
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3
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Mechanical Activation by Ball Milling as a Strategy to Prepare Highly Soluble Pharmaceutical Formulations in the Form of Co-Amorphous, Co-Crystals, or Polymorphs. Pharmaceutics 2022; 14:pharmaceutics14102003. [PMID: 36297439 PMCID: PMC9607342 DOI: 10.3390/pharmaceutics14102003] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/11/2022] [Accepted: 09/14/2022] [Indexed: 11/17/2022] Open
Abstract
Almost half of orally administered active pharmaceutical ingredients (APIs) have low solubility, which affects their bioavailability. In the last two decades, several alternatives have been proposed to modify the crystalline structure of APIs to improve their solubility; these strategies consist of inducing supramolecular structural changes in the active pharmaceutical ingredients, such as the amorphization and preparation of co-crystals or polymorphs. Since many APIs are thermosensitive, non-thermal emerging alternative techniques, such as mechanical activation by milling, have become increasingly common as a preparation method for drug formulations. This review summarizes the recent research in preparing pharmaceutical formulations (co-amorphous, co-crystals, and polymorphs) through ball milling to enhance the physicochemical properties of active pharmaceutical ingredients. This report includes detailed experimental milling conditions (instrumentation, temperature, time, solvent, etc.), as well as solubility, bioavailability, structural, and thermal stability data. The results and description of characterization techniques to determine the structural modifications resulting from transforming a pure crystalline API into a co-crystal, polymorph, or co-amorphous system are presented. Additionally, the characterization methodologies and results of intermolecular interactions induced by mechanical activation are discussed to explain the properties of the pharmaceutical formulations obtained after the ball milling process.
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4
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Dias JL, Rebelatto EA, Hotza D, Bortoluzzi AJ, Lanza M, Ferreira SR. Production of quercetin-nicotinamide cocrystals by gas antisolvent (GAS) process. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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CO2 Utilization as Gas Antisolvent for the Pharmaceutical Micro and Nanoparticle Production: A Review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104164] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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6
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Paulazzi AR, Alves BO, Zilli GAL, Dos Santos AE, Petry F, Soares KD, Danielli LJ, Pedroso J, Apel MA, Aguiar GPS, Siebel AM, Oliveira JV, Müller LG. Curcumin and n-acetylcysteine cocrystal produced with supercritical solvent: characterization, solubility, and preclinical evaluation of antinociceptive and anti-inflammatory activities. Inflammopharmacology 2022; 30:327-341. [PMID: 35006455 DOI: 10.1007/s10787-021-00917-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/23/2021] [Indexed: 12/26/2022]
Abstract
Curcumin presents a promising anti-inflammatory potential, but its low water-solubility and bioavailability hinder its application. In this sense, cocrystallization represents a tool for improving physicochemical properties, solubility, permeability, and bioavailability of new drug candidates. Thus, the aim of this work was to produce curcumin cocrystals (with n-acetylcysteine as coformer, which possesses anti-inflammatory and antioxidant activities), by the anti-solvent gas technique using supercritical carbon dioxide, and to test its antinociceptive and anti-inflammatory potential. The cocrystal was characterized by differential scanning calorimetry, powder X-ray diffraction and scanning electron microscopy. The cocrystal solubility and antichemotaxic activity were also assessed in vitro. Antinociceptive and anti-inflammatory activities were carried out in vivo using the acetic acid-induced abdominal writhing and carrageenan-induced paw oedema assays in mice. The results demonstrated the formation of a new crystalline structure, thereby confirming the successful formation of the cocrystal. The higher solubility of the cocrystal compared to pure curcumin was verified in acidic and neutral pH, and the cocrystal inhibited the chemotaxis of neutrophils in vitro. In vivo assays showed that cocrystal presents increased antinociceptive and anti-inflammatory potency when compared to pure curcumin, which could be related to an improvement in its bioavailability.
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Affiliation(s)
- Alessandro R Paulazzi
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, UFSC, Florianópolis, SC, Brazil
| | - Bianca O Alves
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Gabriela A L Zilli
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Aline E Dos Santos
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, UFSC, Florianópolis, SC, Brazil
| | - Fernanda Petry
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Krissie D Soares
- Pharmaceutical Sciences Graduate Program, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Letícia J Danielli
- Pharmaceutical Sciences Graduate Program, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Jefferson Pedroso
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Miriam A Apel
- Pharmaceutical Sciences Graduate Program, Federal University of Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | - Gean Pablo S Aguiar
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil.,Graduate Program in Environmental Sciences, Community University of Chapecó Region (Unochapecó), Servidão Anjo da Guarda, nº 295-D, Bairro Efapi, Chapecó, SC, 89809-900, Brazil
| | - Anna M Siebel
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil.,Graduate Program in Environmental Sciences, Community University of Chapecó Region (Unochapecó), Servidão Anjo da Guarda, nº 295-D, Bairro Efapi, Chapecó, SC, 89809-900, Brazil
| | - J Vladimir Oliveira
- Department of Chemical and Food Engineering, Federal University of Santa Catarina, UFSC, Florianópolis, SC, Brazil
| | - Liz Girardi Müller
- Molecular Genetics and Ecotoxicology Laboratory, Community University of Chapecó Region, Chapecó, SC, Brazil. .,Graduate Program in Environmental Sciences, Community University of Chapecó Region (Unochapecó), Servidão Anjo da Guarda, nº 295-D, Bairro Efapi, Chapecó, SC, 89809-900, Brazil.
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7
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Production of curcumin-resveratrol cocrystal using cocrystallization with supercritical solvent. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2021.105190] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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8
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Long B, Verma V, Ryan KM, Padrela L. Generation and physicochemical characterization of posaconazole cocrystals using Gas Antisolvent (GAS) and Supercritical Solvent (CSS) methods. J Supercrit Fluids 2021. [DOI: 10.1016/j.supflu.2020.105134] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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9
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Liu G, Li J, Deng S. Applications of Supercritical Anti-Solvent Process in Preparation of Solid Multicomponent Systems. Pharmaceutics 2021; 13:475. [PMID: 33915815 PMCID: PMC8067079 DOI: 10.3390/pharmaceutics13040475] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 01/17/2023] Open
Abstract
Solid multicomponent systems (SMS) are gaining an increasingly important role in the pharmaceutical industry, to improve the physicochemical properties of active pharmaceutical ingredients (APIs). In recent years, various processes have been employed for SMS manufacturing. Control of the particle solid-state properties, such as size, morphology, and crystal form is required to optimize the SMS formulation. By utilizing the unique and tunable properties of supercritical fluids, supercritical anti-solvent (SAS) process holds great promise for the manipulation of the solid-state properties of APIs. The SAS techniques have been developed from batch to continuous mode. Their applications in SMS preparation are summarized in this review. Many pharmaceutical co-crystals and solid dispersions have been successfully produced via the SAS process, where the solid-state properties of APIs can be well designed by controlling the operating parameters. The underlying mechanisms on the manipulation of solid-state properties are discussed, with the help of on-line monitoring and computational techniques. With continuous researching, SAS process will give a large contribution to the scalable and continuous manufacturing of desired SMS in the near future.
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Affiliation(s)
- Guijin Liu
- School of Life and Pharmaceutical Sciences, Hainan University, Haikou 570228, China;
| | - Junjian Li
- School of Life and Pharmaceutical Sciences, Hainan University, Haikou 570228, China;
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10
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Improvement of Physico-mechanical and pharmacokinetic attributes of naproxen by cocrystallization with l-alanine. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102236] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Panzade PS, Shendarkar GR. Pharmaceutical cocrystal: a game changing approach for the administration of old drugs in new crystalline form. Drug Dev Ind Pharm 2020; 46:1559-1568. [PMID: 32799687 DOI: 10.1080/03639045.2020.1810270] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Pharmaceutical cocrystals are still gaining the interest of the researchers due to their potential to alter physicochemical, mechanical, and pharmacokinetic properties of active pharmaceutical ingredients without negotiating therapeutic action. The diverse new applications of cocrystals, like taste masking, reduced toxicity, patenting opportunities, commercial potential, etc. act as driving force to the rising interest of the pharmaceutical industries. Initially, cocrystals from the view of regulatory authorities, design strategies, cocrystal preparation in brief with special emphasis on scalable and solvent-free hot melt extrusion method, and practical guide to characterization have been provided. The special focus has been given to the biopharmaceutical attributes of the cocrystal. Finally, challenges before and after cocrystal preparation are presented in this review along with some commercial examples of the cocrystals.
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Affiliation(s)
- Prabhakar S Panzade
- Center for Research in Pharmaceutical Sciences, Nanded Pharmacy College, Nanded, India.,Srinath College of Pharmacy, Waluj, India
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12
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Pessoa AS, Aguiar GPS, Vladimir Oliveira J, Bortoluzzi AJ, Paulino A, Lanza M. Precipitation of resveratrol-isoniazid and resveratrol-nicotinamide cocrystals by gas antisolvent. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2018.11.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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13
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Puchoňová M, Matejová S, Švorec J, Mazúr M, Jorík V, Moncoľ J, Valigura D. Caffeine interactions with salicylatocopper(II) complexes: Supramolecular structure, spectral properties and DFT study. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Abbas N, Latif S, Afzal H, Arshad MS, Hussain A, Sadeeqa S, Bukhari NI. Simultaneously Improving Mechanical, Formulation, and In Vivo Performance of Naproxen by Co-Crystallization. AAPS PharmSciTech 2018; 19:3249-3257. [PMID: 30194682 DOI: 10.1208/s12249-018-1152-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 08/10/2018] [Indexed: 11/30/2022] Open
Abstract
Naproxen (NAP), an anti-inflammatory drug belonging to class II of Biopharmaceutic Classification System, has low aqueous solubility and dissolution rate which limit its oral bioavailability. The focus of this investigation was to assess the impact of co-crystallization in improving the physico-mechanical and in vivo performance of NAP. NAP was co-crystallized using nicotinamide as a co-former employing liquid-assisted grinding method and characterized by intrinsic dissolution rate, DSC, and PXRD. Prepared co-crystal exhibited improved physicochemical and mechanical properties. Mechanical behavior of NAP and developed co-crystal was analyzed by drawing tabletability curves. Over the entire range of used compaction pressure, NAP showed poor tensile strength (< 2 MPa) which resulted in lamination and capping in some tablets. In contrast, tensile strength of co-crystal gradually increased with pressure and was ~ 1.80 times that of NAP at 5000 psi. Intrinsic dissolution profile of co-crystal showed a more than five and twofold faster dissolution than NAP in 0.1 M HCl and phosphate buffer pH 7.4 at 37°C. In addition, formulation of co-crystal powder into tablets by direct compression demonstrated enhanced dissolution profiles (~ 43% in 0.1 M HCl and ~ 92% in phosphate buffer pH 7.4) in comparison to a marketed product, Neoprox (~ 25 and ~ 80%) after 60 min. In a single dose oral exposure study conducted in sheep, co-crystal showed more than 1.5-fold increase in AUC and Cmax. In conclusion, co-crystals of NAP illustrated better tabletability, in vitro and in vivo performance.
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15
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Application of Box–Behnken design for processing of mefenamic acid–paracetamol cocrystals using gas anti-solvent (GAS) process. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.05.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Supercritical carbon dioxide-based technologies for the production of drug nanoparticles/nanocrystals - A comprehensive review. Adv Drug Deliv Rev 2018; 131:22-78. [PMID: 30026127 DOI: 10.1016/j.addr.2018.07.010] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/02/2018] [Accepted: 07/10/2018] [Indexed: 02/06/2023]
Abstract
Low drug bioavailability, which is mostly a result of poor aqueous drug solubilities and of inadequate drug dissolution rates, is one of the most significant challenges that pharmaceutical companies are currently facing, since this may limit the therapeutic efficacy of marketed drugs, or even result in the discard of potential highly effective drug candidates during developmental stages. Two of the main approaches that have been implemented in recent years to overcome poor drug solubility/dissolution issues have frequently involved drug particle size reduction (i.e., micronization/nanonization) and/or the modification of some of the physicochemical and structural properties of poorly water soluble drugs. A large number of particle engineering methodologies have been developed, tested, and applied in the synthesis and control of particle size/particle-size distributions, crystallinities, and polymorphic purities of drug micro- and nano-particles/crystals. In recent years pharmaceutical processing using supercritical fluids (SCF), in general, and supercritical carbon dioxide (scCO2), in particular, have attracted a great attention from the pharmaceutical industry. This is mostly due to the several well-known advantageous technical features of these processes, as well as to other increasingly important subjects for the pharmaceutical industry, namely their "green", sustainable, safe and "environmentally-friendly" intrinsic characteristics. In this work, it is presented a comprehensive state-of-the-art review on scCO2-based processes focused on the formation and on the control of the physicochemical, structural and morphological properties of amorphous/crystalline pure drug nanoparticles. It is presented and discussed the most relevant scCO2, scCO2-based fluids and drug physicochemical properties that are pertinent for the development of successful pharmaceutical products, namely those that are critical in the selection of an adequate scCO2-based method to produce pure drug nanoparticles/nanocrystals. scCO2-based nanoparticle formation methodologies are classified in three main families, and in terms of the most important role played by scCO2 in particle formation processes: as a solvent; as an antisolvent or a co-antisolvent; and as a "high mobility" additive (a solute, a co-solute, or a co-solvent). Specific particle formation methods belonging to each one of these families are presented, discussed and compared. Some selected amorphous/crystalline drug nanoparticles that were prepared by these methods are compiled and presented, namely those studied in the last 10-15 years. A special emphasis is given to the formation of drug cocrystals. It is also discussed the fundamental knowledge and the main mechanisms in which the scCO2-based particle formation methods rely on, as well as the current status and urgent needs in terms of reliable experimental data and of robust modeling approaches. Other addressed and discussed topics include the currently available and the most adequate physicochemical, morphological and biological characterization methods required for pure drug nanoparticles/nanocrystals, some of the current nanometrology and regulatory issues associated to the use of these methods, as well as some scale-up, post-processing and pharmaceutical regulatory subjects related to the industrial implementation of these scCO2-based processes. Finally, it is also discussed the current status of these techniques, as well as their future major perspectives and opportunities for industrial implementation in the upcoming years.
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17
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Statistical optimization for production of mefenamic acid–nicotinamide cocrystals using gas anti-solvent (GAS) process. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.01.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Advanced methodologies for cocrystal synthesis. Adv Drug Deliv Rev 2017; 117:178-195. [PMID: 28712924 DOI: 10.1016/j.addr.2017.07.008] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 07/04/2017] [Accepted: 07/07/2017] [Indexed: 11/21/2022]
Abstract
Pharmaceutical cocrystals are multicomponent systems composed of two or more molecules and held together by H-bonding. Currently, cocrystals provide exciting opportunities in the pharmaceutical industry for the development and manufacturing of new medicines by improving poor physical properties of Active Pharmaceutical Ingredients (APIs) such as processability, solubility, stability and bioavailability. According to the recent reclassification, cocrystals are considered as drug polymorph rather a new API which has a significant impact on drug development, regulatory submissions and intellectual property protection. This review summarizes recent trends and advances in synthesis, manufacturing and scale - up of cocrystals. The operational principles of several cocrystals manufacturing technologies are discussed including their advantages and disadvantages in terms of crystal quality, purity stability, throughput and limitations in large scale production.
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Liu X, Zhou L, Zhang F. Reactive Melt Extrusion To Improve the Dissolution Performance and Physical Stability of Naproxen Amorphous Solid Dispersions. Mol Pharm 2017; 14:658-673. [PMID: 28135108 DOI: 10.1021/acs.molpharmaceut.6b00960] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The purpose of this study was to investigate the reaction between naproxen (NPX) and meglumine (MEG) at elevated temperature and to study the effect of this reaction on the physical stabilities and in vitro drug-release properties of melt-extruded naproxen amorphous solid dispersions (ASDs). Differential scanning calorimetry, hot-stage polarized light microscopy, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy analyses demonstrated that in situ salt formation with proton transfer between NPX and MEG occurred at elevated temperature during the melt extrusion process. The amorphous NPX-MEG salt was physically most stable when two components were present at a 1:1 molar ratio. Polymeric carriers, including povidone, copovidone, and SOLUPLUS, did not interfere with the reaction between NPX and MEG during melt extrusion. Compared to the traditional NPX ASDs consisting of NPX and polymer only, NPX-MEG ASDs were physically more stable and remained amorphous following four months storage at 40 °C and 75% RH (relative humidity). Based on nonsink dissolution testing and polarized light microscopy analyses, we concluded that the conventional NPX ASDs composed of NPX and polymers failed to improve the NPX dissolution rate due to the rapid recrystallization of NPX in contact with aqueous medium. The dissolution rate of NPX-MEG ASDs was two times greater than the corresponding physical mixtures and conventional NPX ASDs. This study demonstrated that the acid-base reaction between NPX and MEG during melt extrusion significantly improved the physical stability and the dissolution rate of NPX ASDs.
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Affiliation(s)
- Xu Liu
- College of Pharmacy, The University of Texas at Austin , 2409 University Avenue, A1920, Austin, Texas 78712, United States
| | - Lin Zhou
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States
| | - Feng Zhang
- College of Pharmacy, The University of Texas at Austin , 2409 University Avenue, A1920, Austin, Texas 78712, United States
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20
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Cuadra IA, Cabañas A, Cheda JA, Martínez-Casado FJ, Pando C. Pharmaceutical co-crystals of the anti-inflammatory drug diflunisal and nicotinamide obtained using supercritical CO2 as an antisolvent. J CO2 UTIL 2016. [DOI: 10.1016/j.jcou.2015.11.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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Pando C, Cabañas A, Cuadra IA. Preparation of pharmaceutical co-crystals through sustainable processes using supercritical carbon dioxide: a review. RSC Adv 2016. [DOI: 10.1039/c6ra10917a] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The preparation of pharmaceutical co-crystals using supercritical CO2 (scCO2) is reviewed.
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Affiliation(s)
- Concepción Pando
- Dpto. de Química Física I
- Facultad C. Químicas
- Universidad Complutense
- E-28040 Madrid
- Spain
| | - Albertina Cabañas
- Dpto. de Química Física I
- Facultad C. Químicas
- Universidad Complutense
- E-28040 Madrid
- Spain
| | - Isaac A. Cuadra
- Dpto. de Química Física I
- Facultad C. Químicas
- Universidad Complutense
- E-28040 Madrid
- Spain
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Salerno A, Saurina J, Domingo C. Supercritical CO 2 foamed polycaprolactone scaffolds for controlled delivery of 5-fluorouracil, nicotinamide and triflusal. Int J Pharm 2015; 496:654-63. [DOI: 10.1016/j.ijpharm.2015.11.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/05/2015] [Accepted: 11/06/2015] [Indexed: 01/12/2023]
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23
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Sarraguça MC, Ribeiro PRS, Dos Santos AO, Lopes JA. Batch Statistical Process Monitoring Approach to a Cocrystallization Process. J Pharm Sci 2015; 104:4099-4108. [PMID: 26308877 DOI: 10.1002/jps.24623] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 07/28/2015] [Accepted: 08/04/2015] [Indexed: 01/22/2023]
Abstract
Cocrystals are defined as crystalline structures composed of two or more compounds that are solid at room temperature held together by noncovalent bonds. Their main advantages are the increase of solubility, bioavailability, permeability, stability, and at the same time retaining active pharmaceutical ingredient bioactivity. The cocrystallization between furosemide and nicotinamide by solvent evaporation was monitored on-line using near-infrared spectroscopy (NIRS) as a process analytical technology tool. The near-infrared spectra were analyzed using principal component analysis. Batch statistical process monitoring was used to create control charts to perceive the process trajectory and define control limits. Normal and non-normal operating condition batches were performed and monitored with NIRS. The use of NIRS associated with batch statistical process models allowed the detection of abnormal variations in critical process parameters, like the amount of solvent or amount of initial components present in the cocrystallization.
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Affiliation(s)
- Mafalda C Sarraguça
- LAQV/REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto Rua Jorge Viterbo Ferreira, 228, 4050-313, Portugal
| | - Paulo R S Ribeiro
- LAQV/REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto Rua Jorge Viterbo Ferreira, 228, 4050-313, Portugal; NUPFARQ, Centro de Ciências Sociais, Saúde e Tecnologia, Universidade Federal do Maranhão (UFMA), Imperatriz CP:65.900-410, MA, Brazil
| | - Adenilson O Dos Santos
- Centro de Ciências Sociais, Sa úde e Tecnologia, Universidade Federal do Maranhão (UFMA), Imperatriz CP:65.900-410, MA, Brazil
| | - João A Lopes
- iMed, Departamento de Farmácia Galénica e Tecnologia Farmacêutica, Faculdade de Farmácia, Universidade de Lisboa, Av. Prof. Gama Pinto, Lisboa 1649-003, Portugal.
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24
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Chen HH, Su CS, Liu JJ, Sheu MT. Solid-state property modification and dissolution rate enhancement of tolfenamic acid by supercritical antisolvent process. J Supercrit Fluids 2015. [DOI: 10.1016/j.supflu.2015.02.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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25
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26
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Cocrystallization induced by compressed CO2 as antisolvent: Simulation of a batch process for the estimation of nucleation and growth parameters. J Supercrit Fluids 2015. [DOI: 10.1016/j.supflu.2014.12.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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27
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28
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Harscoat-Schiavo C, Neurohr C, Lecomte S, Marchivie M, Subra-Paternault P. Influence of isomerism on recrystallization and cocrystallization induced by CO2 as an antisolvent. CrystEngComm 2015. [DOI: 10.1039/c5ce00753d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The position of the amine group in aminosalicylic acid has a significant impact not only on polymorph or cocrystal formation but also on the crystal shape during crystallization using CO2 as an antisolvent.
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Affiliation(s)
| | - C. Neurohr
- CNRS
- CBMN
- UMR 5248
- Univ. Bordeaux
- Bordeaux INP
| | - S. Lecomte
- CNRS
- CBMN
- UMR 5248
- Univ. Bordeaux
- Bordeaux INP
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