1
|
Andrews GP, Culkin A, Jones DS, Li S. In Situ Eutectic Formation in a Polymeric Matrix via Hot-Melt Reactive Extrusion and the Use of Partial Least Squares Regression Modeling for Reaction Yield Determination. Mol Pharm 2024. [PMID: 39135353 DOI: 10.1021/acs.molpharmaceut.4c00152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
There has been a significant volume of work investigating the design and synthesis of new crystalline multicomponent systems via examining complementary functional groups that can reliably interact through the formation of noncovalent bonds, such as hydrogen bonds (H-bonds). Crystalline multicomponent molecular adducts formed using this approach, such as cocrystals, salts, and eutectics, have emerged as drug product intermediates that can lead to effective drug property modifications. Recent advancement in the production for these multicomponent molecular adducts has moved from batch techniques that rely upon intensive solvent use to those that are solvent-free, continuous, and industry-ready, such as reactive extrusion. In this study, a novel eutectic system was found when processing albendazole and maleic acid at a 1:2 molar ratio and successfully prepared using mechanochemical methods including liquid-assisted grinding and hot-melt reactive extrusion. The produced eutectic was characterized to exhibit a 100 °C reduction in melting temperature and enhanced dissolution performance (>12-fold increase at 2 h point), when compared to the native drug compound. To remove handling of the eutectic as a formulation intermediate, an end-to-end continuous-manufacturing-ready process enables feeding of the raw parent reagents in their respective natural forms along with a chosen polymeric excipient, Eudragit EPO. The formation of the eutectic was confirmed to have taken place in situ in the presence of the polymer, with the reaction yield determined using a multivariate calibration model constructed by combining spectroscopic analysis with partial least-squares regression modeling. The ternary extrudates exhibited a dissolution profile similar to that of the 1:2 prepared eutectic, suggesting a physical distribution (or suspension) of the in situ synthesized eutectic contents within the polymeric matrix.
Collapse
Affiliation(s)
- Gavin P Andrews
- The Pharmaceutical Engineering Group, School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast, Northern Ireland BT9 7BL, U.K
| | - Alice Culkin
- The Pharmaceutical Engineering Group, School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast, Northern Ireland BT9 7BL, U.K
| | - David S Jones
- The Pharmaceutical Engineering Group, School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast, Northern Ireland BT9 7BL, U.K
| | - Shu Li
- The Pharmaceutical Engineering Group, School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast, Northern Ireland BT9 7BL, U.K
| |
Collapse
|
2
|
Sakhiya DC, Borkhataria CH. A review on advancement of cocrystallization approach and a brief on screening, formulation and characterization of the same. Heliyon 2024; 10:e29057. [PMID: 38601657 PMCID: PMC11004889 DOI: 10.1016/j.heliyon.2024.e29057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 03/28/2024] [Accepted: 03/28/2024] [Indexed: 04/12/2024] Open
Abstract
The objective of this review is, to discuss recent advancements in screening methods for co-formers, evaluation cum confirmation methods and co-crystallization with examples. Co-crystals are considered as a new form of an old drug entity. Co-crystals improve the stability, hygroscopicity, solubility, dissolution, and physicochemical properties of pure drugs without altering chemical and pharmacological properties. Advancement in co-crystal formulation methods like electrospray and laser-irradiation methods are showing potential for solvent-free co-crystallization and tends to give better yield and lesser loss of materials. Screening methods are also transformed from trial and error to in-silico methods, which facilitate the selection process by reducing the time of screening and increasing the number of co-formers to be screened. Advanced evaluation methods like Raman and solid-state NMR spectroscopy provide a better understanding of crystal lattice by pinpointing the interaction between drug/co-former molecules. The same evaluation methods can also differentiate between the formation of salt and co-crystals. Co-crystals are helping open a new door in pharmaceutical industries in the field of formulation for the improvement of physicochemical properties in existing old molecules and several new molecules. With a motto of "making a good drug better", co-crystals show scope for vast research and give researchers an ocean of opportunities to make the impossible, possible.
Collapse
Affiliation(s)
- Dhruv C. Sakhiya
- Gujarat Technological University (GTU) Nr.Vishwakarma Government Engineering College Nr.Visat Three Roads, Visat - Gandhinagar Highway Chandkheda, Ahmedabad, 382424, Gujarat, India
| | | |
Collapse
|
3
|
Nowak P, Sikorski A. Structural diversity of cocrystals formed from acridine and two isomers of hydroxybenzaldehyde: 3-hydroxybenzaldehyde and 4-hydroxybenzaldehyde. RSC Adv 2023; 13:20105-20112. [PMID: 37409037 PMCID: PMC10318855 DOI: 10.1039/d3ra02300a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023] Open
Abstract
Cocrystals formed from acridine and two isomers of hydroxybenzaldehyde: 3-hydroxybenzaldehyde (1) and 4-hydroxybenzaldehyde (2) were synthesized and structurally characterized. Single-crystal X-ray diffraction measurements show that compound 1 crystallizes in the triclinic P1̄ space group, whereas compound 2 crystallizes in the monoclinic P21/n space group. In the crystals of title compounds, the molecules interact via O-H⋯N and C-H⋯O hydrogen bonds, and C-H⋯π and π-π interactions. DCS/TG measurements indicate that compound 1 melts at a lower temperature than the separate cocrystal coformers, whereas compound 2 melts at a higher temperature than acridine but at a lower temperature than 4-hydroxybenzaldehyde. The FTIR measurements reveal that the band attributed to the stretching vibrations of the hydroxyl group of hydroxybenzaldehyde disappeared, but several bands appeared in the range of 3000-2000 cm-1.
Collapse
Affiliation(s)
- Patryk Nowak
- Faculty of Chemistry, University of Gdansk W. Stwosza 63 80-308 Gdansk Poland
| | - Artur Sikorski
- Faculty of Chemistry, University of Gdansk W. Stwosza 63 80-308 Gdansk Poland
| |
Collapse
|
4
|
Haku R, Takatori K, Suzuki N, Ono M, Titapiwatanakun V, Fukami T. Exploration and characterization of a novel cocrystal hydrate consisting of captopril, an amino acid-derived drug. CrystEngComm 2023. [DOI: 10.1039/d3ce00181d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
We found a novel cocrystal consisting of captopril, which is an amino acid-derived drug having a thiol group, and l-proline by using nano-spot-screening with LF-Raman. This cocrystal hydrate showed high hygroscopicity resulted from changes in intermolecular interactions.
Collapse
Affiliation(s)
- Ryotaro Haku
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Kazuhiko Takatori
- Department of Synthetic Organic Chemistry, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Naoto Suzuki
- Laboratory of Pharmaceutics, School of Pharmacy, Nihon University, 7-7-7 Narashinodai, Funabashi-shi, Chiba 274-8555, Japan
| | - Makoto Ono
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Varin Titapiwatanakun
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, 254 Phayathai Road, Pathumwan, Bangkok 10330, Thailand
| | - Toshiro Fukami
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| |
Collapse
|
5
|
Inoue M, Osada T, Hisada H, Koide T, Fukami T, Roy A, Carriere J. Quantitative Monitoring of Cocrystal Polymorphisms in Model Tablets Using Transmission Low-Frequency Raman Spectroscopy. J Pharm Sci 2023; 112:225-229. [PMID: 36126759 DOI: 10.1016/j.xphs.2022.09.009] [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: 05/19/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 11/19/2022]
Abstract
Cocrystallization is a technique for improving the physical properties of active pharmaceutical ingredients. However, cocrystals can transform into more stable polymorphs as well as dissociate to original materials. Therefore, an analytical technique is required to determine the polymorphic transformation quickly and accurately in tablets. The purpose of this study is to develop a method to monitor cocrystal polymorphs in model tablets using transmission low-frequency Raman spectroscopy. The tablets, consisting of only metastable polymorphs of caffeine-glutaric acid cocrystals, were stored under various relative humidity levels. The composition of the cocrystal polymorphs were calculated from a calibration curve relating the actual composition to the predicted values calculated by partial least squares regression processing of low-frequency Raman spectra. The metastable form gradually converted to a stable form, and polymorphic phase transformation occurred with increasing relative humidity. Ninety-six percent of the metastable form converted into a stable form stored at 25 °C after 3 h at 95% RH. In conclusion, transmission low-frequency Raman spectroscopy can be used to quantitatively monitor cocrystal polymorphs. This technique is one of the candidate techniques to quantifiably evaluate the physico-chemical stability of cocrystal polymorphs in tablets.
Collapse
Affiliation(s)
- Motoki Inoue
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1, Noshio, Kiyose, Tokyo 204-8588, Japan.
| | - Takumi Osada
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1, Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Hiroshi Hisada
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1, Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Tatsuo Koide
- National Institute of Health Sciences, 3-25-26, Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa 210-9501, Japan
| | - Toshiro Fukami
- Department of Molecular Pharmaceutics, Meiji Pharmaceutical University, 2-522-1, Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Anjan Roy
- Coherent Inc., 850 East, Duarte Road, Monrovia, California 91016, United States
| | - James Carriere
- Coherent Inc., 850 East, Duarte Road, Monrovia, California 91016, United States
| |
Collapse
|
6
|
Co-amorphous delivery systems based on curcumin and hydroxycinnamic acids: Stabilization, solubilization, and controlled release. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
7
|
Li J, Huang Y, An Q, Li W, Li J, Liu H, Yang D, Lu Y, Zhou Z. Discovered two polymorphs and two solvates of lamotrigine-tolfenamic acid salt: Thermal behavior and crystal morphological differences. Int J Pharm 2022; 628:122310. [DOI: 10.1016/j.ijpharm.2022.122310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 10/31/2022]
|
8
|
Patel RD, Raval MK, Pethani TM, Waghela BN, Shukla RH, Buch PR, Vadalia JM, Sharma TP, Airao VA. RP-HPLC METHOD DEVELOPMENT, VALIDATION, AND ITS PHARMACOKINETIC APPLICABILITY IN PRECLINICAL EVALUATION OF RHEIN TREATED WITH NOVEL DIACEREIN EUTECTICS. Biomed Chromatogr 2022; 36:e5465. [PMID: 35904137 DOI: 10.1002/bmc.5465] [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: 12/15/2021] [Revised: 06/11/2022] [Accepted: 07/25/2022] [Indexed: 11/07/2022]
Abstract
The current study represents the bio-analytical method for the estimation of Rhein (Rh, an active metabolite of Diacerein (DIA)) in rats treated with novel DIA eutectics to investigate the pharmacokinetics of DIA. A simple protein precipitation technique was used to extract Rh and internal standard (IS), p-aminobenzoic acid, and injected into a Phenomenex Gemini C18 column. The separation was achieved by gradient elution comprising of ammonium acetate (10 mM; pH 3.0) and acetonitrile in 18 min of run time at a flow rate of 0.8 mL/min with the retention time of 11.8 min (Rh) and 5.9 min (IS). The results revealed that the proposed method was linear over the range of 200-20,000 ng/mL (r2 > 0.9988) of Rh and proved to be precise and accurate. The method was fully validated as per the USFDA guideline and the pharmacokinetic study in rats was performed for Rh following oral administration of the pure DIA and newly developed eutectics. Therefore, the present method could be used to estimate DIA to illustrate the comparative pharmacokinetic analysis. This can be also applied to its related multi-component formulations for future study.
Collapse
Affiliation(s)
- Rajeshri D Patel
- School of Pharmaceutical Sciences, Atmiya University, Rajkot, Gujarat, India
| | - Mihir K Raval
- Department of Pharmaceutical Sciences, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Trupesh M Pethani
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, Gujarat, India
| | - Bhargav N Waghela
- Department of Microbiology, Atmiya University, Rajkot, Gujarat, India
| | - Riddhi H Shukla
- School of Pharmaceutical Sciences, Atmiya University, Rajkot, Gujarat, India
| | - Prakruti R Buch
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, Gujarat, India
| | - Jigna M Vadalia
- Graduate School of Pharmacy, Gujarat Technological University, Gandhinagar, Gujarat, India
| | - Tejas P Sharma
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, Gujarat, India
| | - Vishal A Airao
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, Gujarat, India
| |
Collapse
|
9
|
Poly(curcumin β-amino ester)-Based Tablet Formulation for a Sustained Release of Curcumin. Gels 2022; 8:gels8060337. [PMID: 35735681 PMCID: PMC9222275 DOI: 10.3390/gels8060337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022] Open
Abstract
Oral drug delivery remains the most common and well tolerated method for drug administration. However, its applicability is often limited due to low drug solubility and stability. One approach to overcome the solubility and stability limitations is the use of amorphous polymeric prodrug formulations, such as poly(β-amino ester) (PBAE). PBAE hydrogels, which are biodegradable and pH responsive, have shown promising results for the controlled release of drugs by improving the stability and increasing the solubility of these drugs. In this work, we have evaluated the potential use of PBAE prodrugs in an oral tablet formulation, studying their sustained drug release potential and storage stability. Curcumin, a low solubility, low stability antioxidant drug was used as a model compound. Poly(curcumin β-amino ester) (PCBAE), a crosslinked amorphous network, was synthesized by a previously published method using a commercial diacrylate and a primary diamine, in combination with acrylate-functionalized curcumin. PCBAE-based tablets were made and exhibited a sustained release for 16 h, following the hydrolytic degradation of PCBAE particles into native curcumin. In addition to the release studies, preliminary storage stability was assessed using standard and accelerated stability conditions. As PCBAE degradation is hydrolysis driven, tablet stability was found to be sensitive to moisture.
Collapse
|
10
|
DUTT B, CHOUDHARY M, BUDHWAR V. A Brief Discussion of Multi-Component Organic Solids: Key Emphasis on Co-Crystallization. Turk J Pharm Sci 2022; 19:220-231. [DOI: 10.4274/tjps.galenos.2020.78700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
11
|
Boycov D, Manin AN, Drozd KV, Andrei C, Perlovich GL. Thermal Methods Usage Features for Multicomponent Crystals Screening. CrystEngComm 2022. [DOI: 10.1039/d1ce01717a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Effectiveness of thermal methods, liquid-assisted grinding (LAG), and crystallization by slow evaporation technique for screening of multicomponent crystals of quinolones (nalidixic acid (NLD), oxolinic acid (OXL), norfloxacin (NFX), levofloxacin (LFX),...
Collapse
|
12
|
Jagia M, Kale DP, Bansal AK, Patel S. Novel Co-crystals and Eutectics of Febuxostat: Characterization, Mechanism of Formation, and Improved Dissolution. AAPS PharmSciTech 2021; 23:43. [PMID: 34964923 DOI: 10.1208/s12249-021-02182-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 11/17/2021] [Indexed: 11/30/2022] Open
Abstract
Co-crystallization studies were undertaken to improve the solubility of a highly water-insoluble drug febuxostat (FXT), used in the treatment of gout and hyperuricemia. The selection of co-crystal former (CCF) molecules such as 1-hydroxy 2-naphthoic acid (1H-2NPH), 4-hydroxy benzoic acid (4-HBA), salicylic acid (SAC), 5-nitro isophthalic acid (5-NPH), isonicotinamide (ISNCT), and picolinamide (PICO) was based on the presence of complementary functional groups capable of forming hydrogen bond and the ΔpKa difference between FXT and CCF. A liquid-assisted grinding (LAG) method was successfully employed for the rapid screening of various pharmaceutical adducts. These adducts were characterized based on their unique thermal (differential scanning calorimetry) and spectroscopic (Fourier transform infrared and Raman spectroscopy) profiles. Binary phase diagrams (BPD) were plotted to establish a relationship between the thermal events and adduct formed. Powder X-ray diffraction (PXRD) studies were carried out to confirm the formation of eutectic/co-crystal. Thermogravimetric analysis (TGA) was also performed for the novel co-crystals obtained. The propensity for strong homo-synthons over weak hetero-synthons and strong hetero-synthons over weak homo-synthons during supramolecular growth resulted in the formation of eutectics and co-crystals respectively. FXT:1H-2NPH (1), FXT:4-HBA (1), FXT:SAC (1, 2), and FXT:5-NPH (2-1) gave rise to pure eutectic systems, while FXT:ISNCT (2-1) and FXT:PICO (1) gave rise to novel co-crystals with characteristic DSC heating curves and PXRD pattern. Additionally, the impact of microenvironmental pH and microspeciation profile on the improved dissolution profile of the co-crystals was discussed. Graphical Abstract.
Collapse
|
13
|
Patel RD, Raval MK, Pethani TM. Application of a Validated RP-HPLC Method in Solubility and Dissolution Testing for Simultaneous Estimation of Diacerein and Its Active Metabolite Rhein in Presence of Coformers in the Eutectic Tablet Formulation. J Chromatogr Sci 2021; 59:697-705. [PMID: 33324994 DOI: 10.1093/chromsci/bmaa109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 10/20/2020] [Accepted: 11/02/2020] [Indexed: 11/13/2022]
Abstract
The present study aimed to develop and validate a novel reversed-phase high-performance liquid chromatography method for simultaneous estimation of Diacerein (DIA) and Rhein (Rh, alkaline degradation product and active metabolite) in the presence of various coformers used to prepare eutectic oral formulation. Chromatographic separations were achieved on a Phenomenex Gemini C18 column (250 mm × 4.6 mm, 5 μm) placed in the thermostated column oven at 40°C. The mobile phase, comprising of acetonitrile and 10 mM ammonium acetate (pH 3.0), was eluted through the gradient system with 0.8 mL/min flow rate at 254 nm detection and analytical run time of 14 min. Additionally, the method was validated for specificity, linearity, precision, accuracy, selectivity, limit of quantitation, limit of detection and robustness as per International Conference on Harmonization guideline. The developed method was applied for the comparison of drug release profiles of pure DIA and from prepared eutectic formulations for the quantitation of DIA and Rh in the multicomponent adducts. The achieved method advocated their applicability in routine quality control analysis of DIA formulations without interference of degraded product and excipients.
Collapse
Affiliation(s)
- Rajeshri D Patel
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, 360005, Gujarat, India
| | - Mihir K Raval
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, 360005, Gujarat, India
| | - Trupesh M Pethani
- Department of Pharmaceutical Sciences, Saurashtra University, Rajkot, 360005, Gujarat, India
| |
Collapse
|
14
|
Setyawan D, Adyaksa FR, Sari HL, Paramita DP, Sari R. Cocrystal formation of loratadine-succinic acid and its improved solubility. J Basic Clin Physiol Pharmacol 2021; 32:623-630. [PMID: 34214360 DOI: 10.1515/jbcpp-2020-0456] [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: 11/29/2020] [Accepted: 02/12/2021] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Loratadine belongs to Class II compound of biopharmaceutics classification system (BCS) due its low solubility and high membrane permeability. Cocrystal is a system of multicomponent crystalline that mostly employed to improve solubility. Succinic acid is one of common coformer in cocrystal modification. This research aims to investigate cocrystal formation between loratadine and succinic acid and its effect on solubility property of loratadine. METHODS Cocrystal of loratadine-succinic acid was prepared by solution method using methanol as the solvent. Cocrystal formation was identified under observation of polarization microscope and analysis of the binary phase diagram. The cocrystal phase was characterized by differential thermal analysis (DTA), powder X-ray diffraction (PXRD), Fourier transform infrared (FTIR), and scanning electron microscopy (SEM). Solubility study was conducted in phosphate-citrate buffer pH 7.0 ± 0.5 at 30 ± 0.5 °C. RESULTS Loratadine is known to form cocrystal with succinic acid in 1:1 M ratio. Cocrystal phase has lower melting point at 110.9 °C. Powder diffractograms exhibited new diffraction peaks at 2θ of 5.28, 10.09, 12.06, 15.74, 21.89, and 28.59° for cocrystal phase. IR spectra showed that there was a shift in C=O and O-H vibration, indicating intermolecular hydrogen bond between loratadine and succinic acid. SEM microphotographs showed different morphology for cocrystal phase. Loratadine solubility in cocrystal phase was increased up to 2-fold compared to loratadine alone. CONCLUSIONS Cocrystal of loratadine and succinic acid is formed by stoichiometry of 1:1 via C=O and H-O interaction. Cocrystal phase shows different physicochemical properties and responding to those properties, it shows improved loratadine solubility as well.
Collapse
Affiliation(s)
- Dwi Setyawan
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Universitas Airlangga, Surabaya, Indonesia
| | - Firdaus Rendra Adyaksa
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Universitas Airlangga, Surabaya, Indonesia
| | - Hanny Lystia Sari
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Universitas Airlangga, Surabaya, Indonesia
| | - Diajeng Putri Paramita
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Universitas Airlangga, Surabaya, Indonesia
| | - Retno Sari
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Universitas Airlangga, Surabaya, Indonesia
| |
Collapse
|
15
|
Tanaka R, Ishihara S, Sasaki T, Hattori Y, Otsuka M. Injection-Molded Coamorphous Tablets: Analysis of Intermolecular Interaction and Crystallization Propensity. J Pharm Sci 2021; 110:3289-3297. [PMID: 34147517 DOI: 10.1016/j.xphs.2021.05.020] [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: 01/21/2021] [Revised: 05/28/2021] [Accepted: 05/29/2021] [Indexed: 11/26/2022]
Abstract
The processing steps involved in converting from a powder to a tablet entail numerous operations in a which the coamorphous system is recrystallized and dissociated easily. This research focused on (i) a single-step preparation of a coamorphous tablet during injection molding (IM) from the bulk powder, and (ii) a mechanistic characterization of the coamorphous formulation. We selected several organic acids [citric acid, succinic acid, tartaric acid, and malic acid] in an effort to compound with basic loratadine (a poorly water-soluble drug). Loratadine-acids coamorphous tablets were produced via an IM process, and the dissolution was more enhanced than in the pure loratadine amorphous. The interaction was analyzed by FT-IR and terahertz spectroscopies. Each tablet was stored at 40 °C/75%RH, and then XRD patterns were acquired at the desired timepoints. In summary, loratadine exhibited ionic interaction with each acid, and the physical stability of the coamorphous tablet was in proportion to the loratadine-acids interaction strength. Terahertz spectra detected the molecular mobility, which plays an important role in the crystallization propensity of a coamorphous system. This understanding offers a framework for robust coamorphous tablet formulation using the IM methodology.
Collapse
Affiliation(s)
- Ryoma Tanaka
- Graduate School of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan
| | - Sae Ishihara
- Graduate School of Medical Photonics, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu, Shizuoka 432-8011, Japan
| | - Tetsuo Sasaki
- Graduate School of Medical Photonics, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu, Shizuoka 432-8011, Japan; Research Institute of Electronics, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu, Shizuoka 432-8011, Japan
| | - Yusuke Hattori
- Graduate School of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan; Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan
| | - Makoto Otsuka
- Graduate School of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan; Research Institute of Electronics, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu, Shizuoka 432-8011, Japan; Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan.
| |
Collapse
|
16
|
Drozd KV, Manin AN, Voronin AP, Boycov DE, Churakov AV, Perlovich GL. A combined experimental and theoretical study of miconazole salts and cocrystals: crystal structures, DFT computations, formation thermodynamics and solubility improvement. Phys Chem Chem Phys 2021; 23:12456-12470. [PMID: 34037030 DOI: 10.1039/d1cp00956g] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Experimental and theoretical screening of multi-component crystal forms of miconazole (MCL), an antifungal drug, with ten aliphatic dicarboxylic acids was performed. Seven multi-component molecular crystals were isolated and identified by different analytical techniques, including the powder X-ray diffractometry (PXRD), differential scanning calorimetry (DSC), thermogravimetric analysis (TG), and solubility methods. The crystal structures of the MCL hemihydrate, two cocrystals with succinic ([MCL + SucAc] (2 : 1)) and fumaric acids ([MCL + FumAc] (2 : 1)) and one salt with maleic acid ([MCL + MleAc] (1 : 1)) were redetermined. The new cocrystal of MCL with adipic acid ([MCL + AdpAc] (2 : 1)) was investigated by single crystal X-ray diffractometry. It was found that the AdpAc molecule in the cocrystal has an unusual anticlinal conformation. The combination of periodic density functional theory (DFT) computations and quantum topology analysis confirmed the structure-directing role of the acid-imidazole heterosynthon for the considered crystals. The melting temperatures of all the studied multi-component crystals are between the values of the corresponding individual components except [MCL + MleAc] (1 : 1). A thermal analysis has shown that the thermodynamic and thermophysical characteristics of the considered two-component molecular crystals are strongly dependent both on specific interactions (presence of sites of donor-acceptor interactions and hydrogen bond formation) and on nonspecific interactions - molecule polarizability. Based on the sublimation thermodynamics database of molecular crystals, the standard sublimation thermodynamic functions of MCL were evaluated. The thermodynamic functions of multi-component crystal formation based on MCL were calculated and analyzed. Solubility experiments on the MCL multi-component crystals were carried out in isotonic aqueous buffer solutions at pH 1.2 and 6.8 and compared with the solubility of the MCL free base and its nitrate salt. It was found that the salt/cocrystal formation of MCL with dicarboxylic acids considerably increased the MCL solubility in pH 6.8 buffer. The biggest MCL solubility enhancement was observed in the [MCL + TartAc] (1 : 1) salt. The solubility value of MCL in the [MCL + TartAc] (1 : 1) salt is commensurate with the commercial MCL nitrate salt.
Collapse
Affiliation(s)
- K V Drozd
- G. A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya St., Ivanovo, 153045, Russian Federation.
| | - A N Manin
- G. A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya St., Ivanovo, 153045, Russian Federation.
| | - A P Voronin
- G. A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya St., Ivanovo, 153045, Russian Federation.
| | - D E Boycov
- G. A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya St., Ivanovo, 153045, Russian Federation.
| | - A V Churakov
- Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., Moscow, 119991, Russian Federation
| | - G L Perlovich
- G. A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, 1 Akademicheskaya St., Ivanovo, 153045, Russian Federation.
| |
Collapse
|
17
|
Solares-Briones M, Coyote-Dotor G, Páez-Franco JC, Zermeño-Ortega MR, de la O Contreras CM, Canseco-González D, Avila-Sorrosa A, Morales-Morales D, Germán-Acacio JM. Mechanochemistry: A Green Approach in the Preparation of Pharmaceutical Cocrystals. Pharmaceutics 2021; 13:790. [PMID: 34070646 PMCID: PMC8228148 DOI: 10.3390/pharmaceutics13060790] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 11/17/2022] Open
Abstract
Mechanochemistry is considered an alternative attractive greener approach to prepare diverse molecular compounds and has become an important synthetic tool in different fields (e.g., physics, chemistry, and material science) since is considered an ecofriendly procedure that can be carried out under solvent free conditions or in the presence of minimal quantities of solvent (catalytic amounts). Being able to substitute, in many cases, classical solution reactions often requiring significant amounts of solvents. These sustainable methods have had an enormous impact on a great variety of chemistry fields, including catalysis, organic synthesis, metal complexes formation, preparation of multicomponent pharmaceutical solid forms, etc. In this sense, we are interested in highlighting the advantages of mechanochemical methods on the obtaining of pharmaceutical cocrystals. Hence, in this review, we describe and discuss the relevance of mechanochemical procedures in the formation of multicomponent solid forms focusing on pharmaceutical cocrystals. Additionally, at the end of this paper, we collect a chronological survey of the most representative scientific papers reporting the mechanochemical synthesis of cocrystals.
Collapse
Affiliation(s)
- Mizraín Solares-Briones
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica-UNAM, Instituto Nacional de Ciencias Médicas y Nutrición SZ, Ciudad de México, C.P. 14000, Mexico; (M.S.-B.); (G.C.-D.); (J.C.P.-F.)
| | - Guadalupe Coyote-Dotor
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica-UNAM, Instituto Nacional de Ciencias Médicas y Nutrición SZ, Ciudad de México, C.P. 14000, Mexico; (M.S.-B.); (G.C.-D.); (J.C.P.-F.)
| | - José C. Páez-Franco
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica-UNAM, Instituto Nacional de Ciencias Médicas y Nutrición SZ, Ciudad de México, C.P. 14000, Mexico; (M.S.-B.); (G.C.-D.); (J.C.P.-F.)
| | - Miriam R. Zermeño-Ortega
- Facultad de Ciencias Químicas, Universidad Autónoma de Chihuahua, Circuito Universitario No. 1, Nuevo Campus Universitario, Apdo. Postal 1552, Chihuahua, C.P. 31125, Mexico; (M.R.Z.-O.); (C.M.d.l.OC.)
| | - Carmen Myriam de la O Contreras
- Facultad de Ciencias Químicas, Universidad Autónoma de Chihuahua, Circuito Universitario No. 1, Nuevo Campus Universitario, Apdo. Postal 1552, Chihuahua, C.P. 31125, Mexico; (M.R.Z.-O.); (C.M.d.l.OC.)
| | - Daniel Canseco-González
- CONACYT-Laboratorio Nacional de Investigación y Servicio Agroalimentario y Forestal, Universidad Autónoma de Chapingo, Texcoco de Mora, C.P. 56230, Mexico;
| | - Alcives Avila-Sorrosa
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Departamento de Química Orgánica, Carpio y Plan de Ayala S/N, Colonia Santo Tomás, Ciudad de México, C.P. 11340, Mexico;
| | - David Morales-Morales
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México, C.P. 04510, Mexico
| | - Juan M. Germán-Acacio
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica-UNAM, Instituto Nacional de Ciencias Médicas y Nutrición SZ, Ciudad de México, C.P. 14000, Mexico; (M.S.-B.); (G.C.-D.); (J.C.P.-F.)
| |
Collapse
|
18
|
Butreddy A, Almutairi M, Komanduri N, Bandari S, Zhang F, Repka MA. Multicomponent crystalline solid forms of aripiprazole produced via hot melt extrusion techniques: An exploratory study. J Drug Deliv Sci Technol 2021; 63. [PMID: 33959199 DOI: 10.1016/j.jddst.2021.102529] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Multicomponent crystalline solid forms (salts, cocrystals and eutectics) are a promising means of enhancing the dissolution behavior of poorly soluble drugs. The present study demonstrates the development of multicomponent solid forms of aripiprazole (ARP) prepared with succinic acid (SA) and nicotinamide (NA) as coformers using the hot melt extrusion (HME) technique. The HME-processed samples were characterized and analyzed using differential scanning calorimetry (DSC), hot stage microscopy (HSM), Fourier transform infrared (FTIR) spectroscopy, powder X-ray diffraction (PXRD) and scanning electron microscopy (SEM). The DSC and HSM analyses revealed a characteristic single melting temperature in the solid forms, which differed from the melting points of the individual components. The discernible changes in the FTIR (amide C=O stretching) and PXRD results for ARP-SA confirm the formation of new crystalline solid forms. In the case of ARP-NA, these changes were less prominent, without the appearance or disappearance of peaks, suggesting no change in the crystal lattice. The SEM images demonstrated morphological differences between the HME-processed samples and the individual parent components. The in vitro dissolution and microenvironment pH measurement studies revealed that ARP-SA showed a higher dissolution rate, which could be due to the acidic microenvironment pH imparted by the coformer. The observations of the present study demonstrate the applicability of the HME technique for the development of ARP multicomponent solid forms.
Collapse
Affiliation(s)
- Arun Butreddy
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Mashan Almutairi
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA.,Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail, 81442, Saudi Arabia
| | - Neeraja Komanduri
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Suresh Bandari
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Feng Zhang
- College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Michael A Repka
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA.,Pii Center for Pharmaceutical Technology, The University of Mississippi, University, MS 38677, USA
| |
Collapse
|
19
|
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]
|
20
|
In-line Raman spectroscopy and chemometrics for monitoring cocrystallisation using hot melt extrusion. Int J Pharm 2021; 601:120555. [PMID: 33798686 DOI: 10.1016/j.ijpharm.2021.120555] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/23/2021] [Accepted: 03/26/2021] [Indexed: 11/20/2022]
Abstract
The application of in-line Raman spectroscopy to monitor the formation of a 1:1 cocrystal of ibuprofen (IBU) as a BCS class II drug and nicotinamide as coformer using hot-melt extrusion (HME) was investigated. The process was monitored over different experimental conditions inserting the Raman probe before the extruder die. Partial least square (PLS) was applied as a robust chemometric technique to build predictive models at different levels of chemometric by dividing the experimental data set into calibration and validation subsets. Powder X-Ray diffraction (PXRD) spectra of a set of standard samples were used as calibration to calculate the cocrystal yield from HME experiments regressed by the PLS models. Examination of the full spectra with standard normal variate (SNV) scatter correction with first derivative provided the best fitting goodness and reliability for prediction. Differential scanning calorimetry (DSC) was used as a complementary technique to confirm the composition of the extrudates. Tracking the cocrystal formation throughout the barrel by inserting two Raman probes simultaneously in two different heating zones revealed highly valuable information for understanding the mechanism of cocrystal formation during the HME process.
Collapse
|
21
|
Vasilev NA, Surov AO, Voronin AP, Drozd KV, Perlovich GL. Novel cocrystals of itraconazole: Insights from phase diagrams, formation thermodynamics and solubility. Int J Pharm 2021; 599:120441. [PMID: 33675927 DOI: 10.1016/j.ijpharm.2021.120441] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/22/2021] [Accepted: 02/25/2021] [Indexed: 12/26/2022]
Abstract
In this work, the cocrystallization approach was applied to itraconazole (ITR), a very slightly soluble triazole antifungal drug, which led to the formation of two new solid forms of ITR with 4-aminobenzoic acid (4AmBA) and 4-hydroxybenzamide (4OHBZA). A thermodynamic analysis of the solid-liquid binary phase diagrams for the (ITR + 4AmBA) and (ITR + 4OHBZA) systems provided conclusive evidence of the cocrystal stoichiometry: 1:1 for the cocrystal with 4-aminobenzoic acid, and 1:2 for the cocrystal with 4-hydroxybenzamide. Powder X-Ray diffraction analysis confirmed the formation of two different polymorphic forms of the [ITR + 4OHBZA] (1:2) cocrystal obtained either through solution or melt crystallization. Cocrystal formation and polymorphic transition processes were investigated in detail by the DSC and HSM methods. The thermodynamic functions of cocrystal formation were estimated from the solubility of the cocrystals and the corresponding solubility of the pure compounds at different temperatures. The combination of ITR and 4OHBZA was found to be more favorable than the reaction between ITR and 4AmBA in terms of both Gibbs energy and enthalpy. The pH-solubility behavior of the cocrystals was investigated at different pH values using eutectic concentrations of the components and the cocrystal solubility advantage was estimated. It was found that the cocrystallization of itraconazole with 4OHBZA and 4AmBA can potentially increase the drug solubility at pH1.2 and 37 °C by 225 and 64 times, respectively. The cocrystal dissolution behavior in biorelevant media was analyzed in terms of Cmax, σmax parameters (the maximum ITR concentration and supersaturation), and AUC (the concentration area under the curve during the dissolution - supersaturation - precipitation process). The cocrystals had similar σmax values during the dissolution and sustained supersaturation for up to 6 h, which gave them an advantage in the AUC values (13-37 times higher) over the drug. The differences in the dissolution profiles of the cocrystals were rationalized in terms of their dissolution rate values.
Collapse
Affiliation(s)
- Nikita A Vasilev
- G.A. Krestov Institute of Solution Chemistry RAS, 153045, Akademicheskaya st., 1, Ivanovo, Russia
| | - Artem O Surov
- G.A. Krestov Institute of Solution Chemistry RAS, 153045, Akademicheskaya st., 1, Ivanovo, Russia
| | - Alexander P Voronin
- G.A. Krestov Institute of Solution Chemistry RAS, 153045, Akademicheskaya st., 1, Ivanovo, Russia
| | - Ksenia V Drozd
- G.A. Krestov Institute of Solution Chemistry RAS, 153045, Akademicheskaya st., 1, Ivanovo, Russia
| | - German L Perlovich
- G.A. Krestov Institute of Solution Chemistry RAS, 153045, Akademicheskaya st., 1, Ivanovo, Russia.
| |
Collapse
|
22
|
Narala S, Nyavanandi D, Srinivasan P, Mandati P, Bandari S, Repka MA. Pharmaceutical Co-Crystals, Salts, and Co-Amorphous Systems: A Novel Opportunity of Hot Melt Extrusion. J Drug Deliv Sci Technol 2021; 61:102209. [PMID: 33717230 PMCID: PMC7946067 DOI: 10.1016/j.jddst.2020.102209] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Enhancing the solubility of active drug ingredients is a major challenge faced by scientists and researchers. Different approaches have been explored for the enhancement of solubility and physicochemical properties of drugs, without affecting their stability or pharmacological activity. Among the various strategies available, pharmaceutical co-crystals, co-amorphous systems, and pharmaceutical salts as multicomponent systems (MCS) have gained interest to improve physicochemical properties of drugs. Development of MCS by conventional methods involves the utilization of excess amount of solvents, thus, making the product prone to instability, and may also cause harmful side effects in patients. Scale up is critical and involves the investment of huge capital and time. Lately, hot-melt extrusion has been utilized in the development of MCS to enhance solubility, bioavailability, stability, and physicochemical properties of the drugs. In this review, the authors discussed the development of different MCS produced via hot-melt extrusion technology. Specifically, approaches for screening of co-formers and co-crystals, selection of excipients for co-amorphous systems, pharmaceutical salts, and significance of MCS and process parameters affecting product quality are discussed.
Collapse
Affiliation(s)
- Sagar Narala
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Dinesh Nyavanandi
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Priyanka Srinivasan
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Preethi Mandati
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Suresh Bandari
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Michael A. Repka
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
- Pii Center for Pharmaceutical Technology, The University of Mississippi, University, MS 38677, USA
| |
Collapse
|
23
|
Sathisaran I, Dalvi SV. Investigating Cocrystallization of Carbamazepine with Structurally Compatible Coformers: New Cocrystal and Eutectic Phases with Enhanced Dissolution. AAPS PharmSciTech 2021; 22:29. [PMID: 33404968 DOI: 10.1208/s12249-020-01888-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 11/23/2020] [Indexed: 11/30/2022] Open
Abstract
In this work, carbamazepine (CBZ), an anticonvulsant drug was cocrystallized with several structurally complement coformers (coformers with amide, acid and hydrazide functional groups) to enhance its dissolution. CBZ formed a cocrystal phase with acetamide (ACE) when mixtures of CBZ and ACE (containing CBZ mole fractions, XCBZ of 0.25, 0.33, 0.5, and 0.67) were subjected to solid-state grinding (SSG), evaporative crystallization (EC), slurry conversion (SC), and slow cooling crystallization (SLC). Upon heating, the CBZ-ACE cocrystal phase formed from CBZ-ACE mixtures containing XCBZ of 0.25, 0.33 and 0.67 underwent solid-state phase transition to CBZ form I and CBZ cocrytsal phase obtained from the CBZ-ACE mixture containing XCBZ of 0.5 converted to CBZ form III. Interestingly, slow cooling cocrystallization experiments resulted in crystallization of a cocrystal as well as the CBZ dihydrate forms. The powder dissolution studies demonstrated that among the different CBZ-ACE-SSG cocrystal phases, CBZ-ACE-SSG-XCBZ-0.33 cocrystal exhibited 7.47 times improved dissolution whereas the CBZ eutectic phase with nicotinic acid hydrazide (NAH) exhibited 4.93 times increased dissolution when compared to raw CBZ.
Collapse
|
24
|
Gołdyn MR, Larowska D, Bartoszak-Adamska E. Novel Purine Alkaloid Cocrystals with Trimesic and Hemimellitic Acids as Coformers: Synthetic Approach and Supramolecular Analysis. CRYSTAL GROWTH & DESIGN 2021; 21:396-413. [PMID: 36466627 PMCID: PMC9714640 DOI: 10.1021/acs.cgd.0c01242] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
In this work, benzene-1,3,5-tricarboxylic (trimesic acid, TMSA) and benzene-1,2,3-tricarboxylic acid (hemimellitic acid, HMLA) were used as coformers for cocrystal synthesis with chosen purine alkaloids. Theobromine (TBR) forms cocrystals TBR·TMSA and TBR·HMLA with these acids. Theophylline (TPH) forms cocrystals TPH·TMSA and TPH·HMLA, the cocrystal hydrate TPH·TMSA·2H2O and the salt hydrate (TPH)+·(HMLA)-·2H2O. Caffeine (CAF) forms the cocrystal CAF·TMSA and the cocrystal hydrate CAF·HMLA·H2O. The purine alkaloid derivatives were obtained by solution crystallization and by neat or liquid-assisted grinding. The powder X-ray diffraction method was used to confirm the synthesis of the novel substances. All of these solids were structurally characterized, and all synthons formed by purine alkaloids and carboxylic acids were recognized using a single-crystal X-ray diffraction method. The Cambridge Structural Database was used to determine the frequency of occurrence of analyzed supramolecular synthons, which is essential at the crystal structure design stage. Determining the influence of structural causes on the various synthon formations and molecular arrangements in the crystal lattice was possible using structurally similar purine alkaloids and two isomers of benzenetricarboxylic acid. Additionally, UV-vis measurements were made to determine the effect of cocrystallization on purine alkaloid solubility.
Collapse
|
25
|
Tanaka R, Osotprasit S, Peerapattana J, Ashizawa K, Hattori Y, Otsuka M. Complete Cocrystal Formation during Resonant Acoustic Wet Granulation: Effect of Granulation Liquids. Pharmaceutics 2021; 13:pharmaceutics13010056. [PMID: 33406659 PMCID: PMC7823328 DOI: 10.3390/pharmaceutics13010056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/23/2020] [Accepted: 12/29/2020] [Indexed: 11/30/2022] Open
Abstract
The manufacturing of solid pharmaceutical dosage forms composed of cocrystals requires numerous processes during which there is risk of dissociation into parent molecules. Resonant acoustic wet granulation (RAG) was devised in an effort to complete theophylline–citric acid (THPCIT) cocrystal formation during the granulation process, thereby reducing the number of operations. In addition, the influence of granulation liquid was investigated. A mixture of anhydrous THP (drug), anhydrous CIT (coformer), and hydroxypropyl cellulose (granulating agent) was processed by RAG with water or ethanol as a granulation liquid. The purposes were to (i) form granules using RAG as a breakthrough method; (ii) accomplish the cocrystallization during the integrated unit operation; and (iii) characterize the final solid product (i.e., tablet). The RAG procedure achieved complete cocrystal formation (>99%) and adequately sized granules (d50: >250 μm). The granulation using water (GW) facilitated formation of cocrystal hydrate which were then transformed into anhydrous cocrystal after drying, while the granulation using ethanol (GE) resulted in the formation of anhydrous cocrystal before and after drying. The dissolution of the highly dense GW tablet, which was compressed from granules including fine powder due to the dehydration, was slower than that of the GE tablet.
Collapse
Affiliation(s)
- Ryoma Tanaka
- Graduate School of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan; (R.T.); (Y.H.)
| | - Supisara Osotprasit
- Center for Research and Development of Herbal Health Products, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand; (S.O.); (J.P.)
| | - Jomjai Peerapattana
- Center for Research and Development of Herbal Health Products, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand; (S.O.); (J.P.)
| | - Kazuhide Ashizawa
- Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan;
| | - Yusuke Hattori
- Graduate School of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan; (R.T.); (Y.H.)
- Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan;
| | - Makoto Otsuka
- Graduate School of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan; (R.T.); (Y.H.)
- Research Institute of Pharmaceutical Sciences, Musashino University, 1-1-20 Shin-machi, Nishi-Tokyo, Tokyo 202-8585, Japan;
- Correspondence: ; Tel./Fax: +81-42-468-8658
| |
Collapse
|
26
|
Patel RD, Raval MK, Sheth NR. Formation of Diacerein − fumaric acid eutectic as a multi-component system for the functionality enhancement. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101562] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
27
|
Butreddy A, Sarabu S, Bandari S, Dumpa N, Zhang F, Repka MA. Polymer-Assisted Aripiprazole-Adipic Acid Cocrystals Produced by Hot Melt Extrusion Techniques. CRYSTAL GROWTH & DESIGN 2020; 20:4335-4345. [PMID: 33935595 PMCID: PMC8081332 DOI: 10.1021/acs.cgd.0c00020] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Pharmaceutical cocrystals are a promising strategy to increase the solubility and dissolution rate of poorly soluble drugs. However, their manufacturing process requires a large quantity of solvents. The present study aimed to produce cocrystals by a solvent-free hot melt extrusion (HME) method to improve their solubility and dissolution rate. Aripiprazole (ARP) and adipic acid (ADP) were used as a weakly basic drug and acidic coformer, respectively. The processability of a plain ARP-ADP physical mixture (PM) compared with a PM with 5% Soluplus® (SOL) was investigated. Incorporating 5% SOL into the ARP-ADP blend reduced the processing torque and improved processability. The effects of temperature and screw speed on the formation of cocrystals were studied, and cocrystals were characterized by differential scanning calorimetry (DSC), fourier transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, powder X-ray diffraction (PXRD), scanning electron microscopy, and hot-stage microscopy. FTIR spectra revealed noncovalent interaction between ARP and ADP, which was confirmed by NMR spectra. Similarly, PXRD data exhibited characteristic peaks confirming the formation of new crystalline material. Further, the results indicated that cocrystals demonstrated higher dissolution rates and improved compressibility, as well as enhanced flow characteristics compared with pure ARP, suggesting its suitability in the development of solid dosage forms.
Collapse
Affiliation(s)
- Arun Butreddy
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Sandeep Sarabu
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Suresh Bandari
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Nagireddy Dumpa
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
| | - Feng Zhang
- College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Michael A. Repka
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS 38677, USA
- Pii Center for Pharmaceutical Technology, The University of Mississippi, University, MS 38677, USA
- Corresponding Author Michael A. Repka, D.D.S., Ph.D., Distinguished Professor and Chair, Department of Pharmaceutics and Drug Delivery Director, Pii Center for Pharmaceutical Technology, School of Pharmacy, The University of Mississippi, University, MS 38677, Phone: 662-915-1155, Fax: 662-915-1177,
| |
Collapse
|
28
|
Liu F, Jiang FB, Li YT, Liu RM, Wu ZY, Yan CW. Cocrystallization with syringic acid presents a new opportunity for effectively reducing the hepatotoxicity of isoniazid. Drug Dev Ind Pharm 2020; 46:988-995. [PMID: 32366135 DOI: 10.1080/03639045.2020.1764024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Objective: With the aim of surmounting the severe hepatotoxicity induced by antituberculosis drug isoniazid (INH), a novel cocrystal of INH with hepatoprotective nutraceutical syringic acid (SYA), namely INH-SYA, was designed and prepared through cocrystallization strategy, which is an intriguing attempt to reduce the toxic side effects of INH.Significance: The study not only provides new thinking for inhibiting toxic side effects of drugs through cocrystallization strategy, but also opens a new pathway for the application of nutraceuticals in the pharmacy.Methods: INH and SYA were successfully crystallized into the same crystal lattice through combining volatilization with solvent assisted methods. The resulting cocrystal was structurally characterized by single crystal X-ray diffraction (SCXRD), powder X-ray diffraction (PXRD), and differential scanning calorimetry (DSC).Results: The SCXRD analysis for the present cocrystal revealed that it has a 1:1 ratio of INH to SYA with two molecules INH homodimers and two SYA molecules, in which they are arranged alternately linked by hydrogen bonds to form a six molecules ring structure (R66(40)) in crystal. The systematic evaluation of the in vitro/in vivo suggested that, owing to the formation of cocrystal, the dissolution efficiency of SYA was increased 5.85-fold compared with that of coarse SYA, and the oral bioavailability of the cocrystal in rats was enhanced by 3.66 times. As a result, the present INH-SYA cocrystal almost removed INH induced serious hepatotoxicity, which was further demonstrated by the hepatotoxicity studies in rats.Conclusion: INH-SYA cocrystal could effectively reduce the hepatotoxicity of INH.
Collapse
Affiliation(s)
- Fang Liu
- School of Medicine and Pharmacy and College of Marine Life Science, Ocean University of China, Qingdao, PR China.,School of Pharmacy, Liaocheng University, Liaocheng, PR China
| | - Fu-Bin Jiang
- College of Chemistry, Beijing Normal University, Beijing, PR China
| | - Yan-Tuan Li
- School of Medicine and Pharmacy and College of Marine Life Science, Ocean University of China, Qingdao, PR China.,Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology, Qingdao, PR China
| | - Ren-Min Liu
- School of Pharmacy, Liaocheng University, Liaocheng, PR China
| | - Zhi-Yong Wu
- School of Medicine and Pharmacy and College of Marine Life Science, Ocean University of China, Qingdao, PR China
| | - Cui-Wei Yan
- School of Medicine and Pharmacy and College of Marine Life Science, Ocean University of China, Qingdao, PR China
| |
Collapse
|
29
|
Improved Solubility and Dissolution Rates in Novel Multicomponent Crystals of Piperine with Succinic Acid. Sci Pharm 2020. [DOI: 10.3390/scipharm88020021] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The objectives of this study were to prepare and characterize a novel piperine–succinic acid multicomponent crystal phase and to evaluate the improvement in the solubility and dissolution rate of piperine when prepared in the multicomponent crystal formation. The solid-state characterization of the novel multicomponent crystal was performed by powder X-ray diffraction (XRD), differential scanning calorimetry (DSC), and Fourier transform-infrared (FT-IR) spectroscopy. Solubility and dissolution rate profiles were evaluated in distilled water. The physical stability was evaluated under high relative humidity (75% and 100% RH). The determination of the single crystal X-ray diffraction structure revealed that this novel multicomponent crystal was a cocrystalline phase of piperine–succinic acid (2:1 molar ratio). The differential scanning calorimetry thermogram of the cocrystal showed a single and sharp endothermic peak at 110.49 °C. The cocrystal resulted in greater solubility and a faster dissolution rate of piperine than intact piperine. This improvement was a result of the formation of a channel structure in the cocrystal. In addition, the cocrystal was stable under a humid condition.
Collapse
|
30
|
Investigation of Ternary Phase Diagrams of Carbamazepine–Nicotinamide Cocrystal in Ethanol and Ethanol/Ethyl Acetate Mixtures at 298.15 K and 313.15 K. J SOLUTION CHEM 2020. [DOI: 10.1007/s10953-019-00944-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
31
|
Tier AZ, Wust KM, Vieira JCB, Sardo M, Čendak T, Mafra L, Rocha J, Gindri IM, Hörner M, Frizzo CP. Nature of the multicomponent crystal of salicylic acid and 1,2-phenylenediamine. CrystEngComm 2020. [DOI: 10.1039/c9ce01650c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The synthesis and characterization of the multicomponent crystal formed by salicylic acid and 1,2-phenylenediamine (a diarylamine) are reported.
Collapse
|
32
|
Manin AN, Drozd KV, Surov AO, Churakov AV, Volkova TV, Perlovich GL. Identification of a previously unreported co-crystal form of acetazolamide: a combination of multiple experimental and virtual screening methods. Phys Chem Chem Phys 2020; 22:20867-20879. [DOI: 10.1039/d0cp02700f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, we demonstrate an approach of trying multiple methods in a more comprehensive search for co-crystals of acetazolamide.
Collapse
Affiliation(s)
- Alex N. Manin
- G.A. Krestov Institute of Solution Chemistry RAS
- 153045 Ivanovo
- Russia
| | - Ksenia V. Drozd
- G.A. Krestov Institute of Solution Chemistry RAS
- 153045 Ivanovo
- Russia
| | - Artem O. Surov
- G.A. Krestov Institute of Solution Chemistry RAS
- 153045 Ivanovo
- Russia
| | | | | | | |
Collapse
|
33
|
Budhwar V, Dutt B, Choudhary M. Cocrystallization: An innovative route toward better medication. JOURNAL OF REPORTS IN PHARMACEUTICAL SCIENCES 2020. [DOI: 10.4103/jrptps.jrptps_103_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
34
|
Ahuja D, Ramisetty KA, Sumanth PK, Crowley CM, Lusi M, Rasmuson ÅC. Microwave assisted slurry conversion crystallization for manufacturing of new co-crystals of sulfamethazine and sulfamerazine. CrystEngComm 2020. [DOI: 10.1039/c9ce01886g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Formation of co-crystals is faster using microwaves than simple conductive/convective heating to the same temperature.
Collapse
Affiliation(s)
- Dipali Ahuja
- SSPC
- the SFI Research Centre for Pharmaceuticals
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
| | - Kiran A. Ramisetty
- SSPC
- the SFI Research Centre for Pharmaceuticals
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
| | - Peraka Krishna Sumanth
- SSPC
- the SFI Research Centre for Pharmaceuticals
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
| | - Clare M. Crowley
- SSPC
- the SFI Research Centre for Pharmaceuticals
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
| | - Matteo Lusi
- SSPC
- the SFI Research Centre for Pharmaceuticals
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
| | - Åke C. Rasmuson
- SSPC
- the SFI Research Centre for Pharmaceuticals
- Bernal Institute
- Department of Chemical Sciences
- University of Limerick
| |
Collapse
|
35
|
Insight into the Structure and Properties of Novel Imidazole-Based Salts of Salicylic Acid. Molecules 2019; 24:molecules24224144. [PMID: 31731746 PMCID: PMC6891694 DOI: 10.3390/molecules24224144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 11/08/2019] [Accepted: 11/11/2019] [Indexed: 11/17/2022] Open
Abstract
The preparation of new active pharmaceutical ingredient (API) multicomponent crystal forms, especially co-crystals and salts, is being considered as a reliable strategy to improve API solubility and bioavailability. In this study, three novel imidazole-based salts of the poorly water-soluble salicylic acid (SA) are reported exhibiting a remarkable improvement in solubility and dissolution rate properties. All structures were solved by powder X-ray diffraction. Multiple complementary techniques were used to solve co-crystal/salt ambiguities: density functional theory calculations, Raman and 1H/13C solid-state NMR spectroscopies. In all molecular salts, the crystal packing interactions are based on a common charged assisted +N-H(SA)⋯O−(co-former) hydrogen bond interaction. The presence of an extra methyl group in different positions of the co-former, induced different supramolecular arrangements, yielding salts with different physicochemical properties. All salts present much higher solubility and dissolution rate than pure SA. The most promising results were obtained for the salts with imidazole and 1-methylimidazole co-formers.
Collapse
|
36
|
Inoue M, Osada T, Hisada H, Koide T, Fukami T, Roy A, Carriere J, Heyler R. Solid-State Quantification of Cocrystals in Pharmaceutical Tablets Using Transmission Low-Frequency Raman Spectroscopy. Anal Chem 2019; 91:13427-13432. [PMID: 31565923 DOI: 10.1021/acs.analchem.9b01895] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
To enable the continuous production of cocrystal-containing pharmaceutical tablets, guaranteeing the cocrystal content of the final pharmaceutical tablets in the solid state is critical. This study demonstrates the quantification of caffeine-glutaric acid cocrystals in model tablets using transmission low-frequency Raman spectroscopy. Although distinguishing between cocrystals and raw materials using conventional Raman spectroscopy is difficult, the use of low-frequency Raman spectroscopy enables the discrimination of cocrystals and raw materials. Low-frequency Raman spectra were analyzed by the partial least-squares method (PLS) to obtain the predicted contents in the model tablets. To evaluate the quantitative ability of this method, the root means square error of cross-validation (RMSECV) was determined by comparing the actual concentration and predicted content with a calibration curve. For cocrystal-containing tablets, the quantitative ability of the transmission mode (RMSECV = 2.06- 3.17) was 13.4-31.4% higher than that of the backscattering mode (RMSECV= 2.37- 3.91). The coexistence of raw crystalline materials did not affect the quantitative ability for cocrystals.
Collapse
Affiliation(s)
- Motoki Inoue
- Department of Molecular Pharmaceutics , Meiji Pharmaceutical University , 2-522-1, Noshio , Kiyose, Tokyo 204-8588 , Japan
| | - Takumi Osada
- Department of Molecular Pharmaceutics , Meiji Pharmaceutical University , 2-522-1, Noshio , Kiyose, Tokyo 204-8588 , Japan
| | - Hiroshi Hisada
- Department of Molecular Pharmaceutics , Meiji Pharmaceutical University , 2-522-1, Noshio , Kiyose, Tokyo 204-8588 , Japan
| | - Tatsuo Koide
- Division of Drugs , National Institute of Health Sciences , 3-25-26, Tonomachi , Kawasaki-ku, Kawasaki , Kanagawa 210-9501 , Japan
| | - Toshiro Fukami
- Department of Molecular Pharmaceutics , Meiji Pharmaceutical University , 2-522-1, Noshio , Kiyose, Tokyo 204-8588 , Japan
| | - Anjan Roy
- Coherent Inc. , 850 East, Duarte Road , Monrovia , California 91016 , United States
| | - James Carriere
- Coherent Inc. , 850 East, Duarte Road , Monrovia , California 91016 , United States
| | - Randy Heyler
- Coherent Inc. , 850 East, Duarte Road , Monrovia , California 91016 , United States
| |
Collapse
|
37
|
Jagia M, Daptardar R, Patel K, Bansal AK, Patel S. Role of Structure, Microenvironmental pH, and Speciation To Understand the Formation and Properties of Febuxostat Eutectics. Mol Pharm 2019; 16:4610-4620. [PMID: 31573811 DOI: 10.1021/acs.molpharmaceut.9b00716] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cocrystallization studies were undertaken to improve the solubility of a highly water-insoluble drug, febuxostat (FXT), used in the treatment of gout and hyperuricemia. A liquid-assisted grinding (LAG) method was successfully employed, starting with the screening of various coformers for obtaining cocrystals. However, in this process, three eutectic systems with coformers (probenecid, adipic acid, and α-ketoglutaric acid) were formed. Affinities of the different functional groups to form a hydrogen bond and ΔpKa differences, leading to the eutectic formation, were discussed. The eutectic systems thus formed were further characterized and analyzed using a differential scanning calorimeter (DSC) and powder X-ray diffraction (PXRD). Binary thermal phase diagrams were plotted using different ratios of the systems to confirm the formation of eutectics, and pH-dependent solubility studies exhibited a significant decrease in the solubility in comparison to that of the drug for all three eutectic systems. The solubility of FXT reduced from 46.53 μg/mL (pH 5.63) to 46.03 μg/mL, 28.53 μg/mL, and 18.88 μg/mL; 770.58 μg/mL (pH 8.21) to 307.574 μg/mL, 116.63 μg/mL, 113.40 μg/mL; and from 13165.97 μg/mL (pH 10.13) to 1409.737 μg/mL, 854.51 μg/mL, and 1218.99 μg/mL for FXT-probenecid, FXT-adipic acid, and FXT-α-ketoglutaric acid eutectic systems, respectively. Furthermore, the microenvironmental pH studies were carried out to understand the effect of the microenvironment on the solubility of these eutectic systems. The contribution to solubility from lattice and nonlattice forces considering the microenvironment was also discussed.
Collapse
Affiliation(s)
- Moksh Jagia
- Division of Pharmaceutical Sciences Arnold and Marie Schwartz College of Pharmacy and Health Sciences , Long Island University , 75 Dekalb Avenue , HS Building 612, Brooklyn , New York 11201 , United States
| | - Ruchi Daptardar
- Division of Pharmaceutical Sciences Arnold and Marie Schwartz College of Pharmacy and Health Sciences , Long Island University , 75 Dekalb Avenue , HS Building 612, Brooklyn , New York 11201 , United States
| | - Kinjalben Patel
- Division of Pharmaceutical Sciences Arnold and Marie Schwartz College of Pharmacy and Health Sciences , Long Island University , 75 Dekalb Avenue , HS Building 612, Brooklyn , New York 11201 , United States
| | - Arvind K Bansal
- Department of Pharmaceutics , National Institute of Pharmaceutical Education and Research (NIPER) , Sector 67 , S.A.S. Nagar , Punjab 160062 , India
| | - Sarsvatkumar Patel
- Division of Pharmaceutical Sciences Arnold and Marie Schwartz College of Pharmacy and Health Sciences , Long Island University , 75 Dekalb Avenue , HS Building 612, Brooklyn , New York 11201 , United States
| |
Collapse
|
38
|
Gajda M, Nartowski KP, Pluta J, Karolewicz B. Tuning the cocrystal yield in matrix-assisted cocrystallisation via hot melt extrusion: A case of theophylline-nicotinamide cocrystal. Int J Pharm 2019; 569:118579. [DOI: 10.1016/j.ijpharm.2019.118579] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 07/25/2019] [Accepted: 07/26/2019] [Indexed: 10/26/2022]
|
39
|
Sathisaran I, Dalvi SV. Cocrystallization of carbamazepine with amides: Cocrystal and eutectic phases with improved dissolution. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
40
|
Zhou Z, Calatayud M, Contreras-García J, Li L, Tong HH, Zheng Y. X-Ray Diffraction and Theoretical Calculation–Supported Formation of Polymorphic Cocrystals Discovered Through Thermal Methods: A Case Study. J Pharm Sci 2019; 108:3340-3347. [DOI: 10.1016/j.xphs.2019.05.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 04/24/2019] [Accepted: 05/14/2019] [Indexed: 01/14/2023]
|
41
|
Huang Y, Kuminek G, Roy L, Cavanagh KL, Yin Q, Rodríguez-Hornedo N. Cocrystal Solubility Advantage Diagrams as a Means to Control Dissolution, Supersaturation, and Precipitation. Mol Pharm 2019; 16:3887-3895. [PMID: 31318567 PMCID: PMC10625315 DOI: 10.1021/acs.molpharmaceut.9b00501] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cocrystals are often more soluble than needed and pose unnecessary risks for precipitation of less soluble forms of the drug during processing and dissolution. Such conversions lead to erratic cocrystal behavior and nullify the cocrystal solubility advantage over parent drug (SA = Scocrystal/Sdrug). This work demonstrates a quantitative method for additive selection to control cocrystal disproportionation based on cocrystal solubility advantage (SA) diagrams. The tunability of cocrystal SA is dependent on the selective drug-solubilizing power of surfactants (SPdrug = (ST/Saq)drug). This cocrystal property is used to generate SA-SP diagrams that facilitate surfactant selection and provide a framework for evaluating how SA influences drug concentration-time profiles associated with cocrystal dissolution, drug supersaturation, and precipitation (DSP). Experimental results with indomethacin-saccharin cocrystal and surfactants (sodium lauryl sulfate, Brij, and Myrj) demonstrate the log-linear relationship characteristic of SA-SP diagrams and the dependence of σmax and dissolution area under the curve (AUC) on SA with characteristic maxima at a threshold supersaturation where drug nucleation occurs. This approach is expected to streamline cocrystal formulation as it facilitates additive selection by considering the interplay between thermodynamic (SA) and kinetic (DSP) processes.
Collapse
Affiliation(s)
- Yaohui Huang
- School of Chemical Engineering and Technology, Key Laboratory for Modern Drug Delivery and High Efficiency , Tianjin University , Tianjin 300072 , People's Republic of China
| | - Gislaine Kuminek
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , Ann Arbor , Michigan 48109-1065 , United States
| | - Lilly Roy
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , Ann Arbor , Michigan 48109-1065 , United States
| | - Katie L Cavanagh
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , Ann Arbor , Michigan 48109-1065 , United States
| | - Qiuxiang Yin
- School of Chemical Engineering and Technology, Key Laboratory for Modern Drug Delivery and High Efficiency , Tianjin University , Tianjin 300072 , People's Republic of China
| | - Naír Rodríguez-Hornedo
- Department of Pharmaceutical Sciences, College of Pharmacy , University of Michigan , Ann Arbor , Michigan 48109-1065 , United States
| |
Collapse
|
42
|
Singh M, Baruah JB. Combinations of Tautomeric Forms and Neutral-Cationic Forms in the Cocrystals of Sulfamethazine with Carboxylic Acids. ACS OMEGA 2019; 4:11609-11620. [PMID: 31460268 PMCID: PMC6682086 DOI: 10.1021/acsomega.9b01437] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 06/24/2019] [Indexed: 05/15/2023]
Abstract
The cocrystals of sulfamethazine with different acids, namely, 2-mercaptophenylcarboxylic acid, 2,6-pyridinedicarboxylic acid, 4-(4-hydroxyphenylazo)phenylcarboxylic acid, 3-(4-hydroxyphenyl)propanoic acid, and 4-(phenyl)phenylcarboxylic acid, are studied here. Each has distinct notable supramolecular features. The pyrimidin-2-amine unit of the sulfamethazine provided unique examples of cocrystals in which amidine and imidine forms or neutral and protonated forms of sulfamethazine are observed in 2:2 ratios. Hence, this study provides avenues to explore cocrystals with tautomeric forms together in a cocrystal and also neutral and protonated cocrystal partners as apparent multicomponents in cocrystals. Among the cocrystals, three of them have the amidine form of the sulfamethazine in respective self-assembly. The cocrystal of 2-mercapto-phenylcarboxylic acid with sulfamethazine has the amidine form and it has the distinction of having S-H···π interactions. The cocrystal of sulfamethazine with 2,6-pyridinecarboxylic acid is a rare example of a 1:1 cocrystal of sulfmethazine with dicarboxylic acid. It has methanol molecules as a solvent of crystallization. Sulfamethazine forms a hydrated cocrystal with 4-(4-hydroxyphenylazo)-phenylcarboxylic acid that has conventional R 2 2(8) synthons of amidine hydrogen-bonding with carboxylic acid. The phenolic part of the acid component is anchored to the water molecule and provides a robust self-assembly. The hydrated cocrystal of sulfamethazine with 3-(4-hydroxyphenyl)propanoic acid (2:2 cocrystal) has two independent molecules of sulfamethazine, one in amidine form and the other in imidine form. It has two neutral carboxylic acids anchored through complementary hydrogen bonds and also has two water molecules of crystallization. The cocrystal of sulfamethazine with 4-(phenyl)phenylcarboxylic acid is also a 2:2 cocrystal. It is a di-hydrate, which has a neutral and protonated form of sulfamethazine. The neutral form is hydrogen-bonded to a neutral carboxylic acid, whereas the protonated form is charge-assisted hydrogen-bonded to the corresponding carboxylate anion.
Collapse
Affiliation(s)
- Munendra
Pal Singh
- Department of Chemistry, Indian
Institute of Technology Guwahati, Guwahati 781 039 Assam, India
| | - Jubaraj B. Baruah
- Department of Chemistry, Indian
Institute of Technology Guwahati, Guwahati 781 039 Assam, India
| |
Collapse
|
43
|
Karimi-Jafari M, Ziaee A, Iqbal J, O'Reilly E, Croker D, Walker G. Impact of polymeric excipient on cocrystal formation via hot-melt extrusion and subsequent downstream processing. Int J Pharm 2019; 566:745-755. [PMID: 31212053 DOI: 10.1016/j.ijpharm.2019.06.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 06/12/2019] [Accepted: 06/14/2019] [Indexed: 10/26/2022]
Abstract
Pharmaceutical cocrystals have gained increasing interest due to their potential to modify the physicochemical properties of drugs. Herein, a 1:1 cocrystal of ibuprofen (IBU) as a BCS class II active pharmaceutical ingredient (API) and nicotinamide as coformer was produced using a hot-melt extrusion (HME) process. The effect of process parameters such as barrel temperature and screw speed were studied. It was shown that the addition of polymeric excipient such as soluplus (Sol) decreases the cocrystallization temperature by enhancing the interaction between API and coformer. In order to study the effect of cocrystallization on the tableting properties of IBU-NIC cocrystal, 5 different formulations of pure IBU, IBU-NIC cocrystal, IBU-NIC physical mixture, IBU-NIC-Sol physical mixture and IBU-NIC-Sol cocrystal were tableted by a compaction simulator. Tabletability, compactibility and compressibility were investigated. The sample with IBU-NIC-Sol cocrystal formulation outperformed all the other formulations in terms of tabletability, compactibility and compressibility. Interestingly, this sample was even superior to the IBU-NIC cocrystal sample which verified the advantageous effect of the presence of an excipient. Moreover, dissolution test confirmed a noticeable increase in the dissolution of not only the cocrystal samples but even the physical mixtures of IBU and NIC compared with pure IBU.
Collapse
Affiliation(s)
- Maryam Karimi-Jafari
- Synthesis & Solid State Pharmaceutical Centre (SSPC), Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland.
| | - Ahmad Ziaee
- Synthesis & Solid State Pharmaceutical Centre (SSPC), Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Javed Iqbal
- Synthesis & Solid State Pharmaceutical Centre (SSPC), Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Emmet O'Reilly
- Synthesis & Solid State Pharmaceutical Centre (SSPC), Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Denise Croker
- Synthesis & Solid State Pharmaceutical Centre (SSPC), Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Gavin Walker
- Synthesis & Solid State Pharmaceutical Centre (SSPC), Department of Chemical Sciences, Bernal Institute, University of Limerick, Limerick, Ireland
| |
Collapse
|
44
|
Enhancing the Pharmaceutical Behavior of Nateglinide by Cocrystallization: Physicochemical Assessment of Cocrystal Formation and Informed Use of Differential Scanning Calorimetry for Its Quantitative Characterization. J Pharm Sci 2019; 108:1529-1539. [DOI: 10.1016/j.xphs.2018.11.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/06/2018] [Accepted: 11/19/2018] [Indexed: 11/22/2022]
|
45
|
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]
|
46
|
Continuous, one-step synthesis of pharmaceutical cocrystals via hot melt extrusion from neat to matrix-assisted processing – State of the art. Int J Pharm 2019; 558:426-440. [DOI: 10.1016/j.ijpharm.2019.01.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 01/04/2019] [Accepted: 01/05/2019] [Indexed: 12/29/2022]
|
47
|
Shinozaki T, Ono M, Higashi K, Moribe K. A Novel Drug-Drug Cocrystal of Levofloxacin and Metacetamol: Reduced Hygroscopicity and Improved Photostability of Levofloxacin. J Pharm Sci 2019; 108:2383-2390. [PMID: 30807761 DOI: 10.1016/j.xphs.2019.02.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 02/12/2019] [Accepted: 02/19/2019] [Indexed: 11/30/2022]
Abstract
Levofloxacin (LVFX), a broad-spectrum antibacterial agent from the fluoroquinolone family, is universally prescribed with antipyretics, including paracetamol (APAP) analogs. In this study, a new drug-drug cocrystal of LVFX and an APAP analog was developed using a grinding and heating approach. Among 9 APAP analogs, only metacetamol (AMAP) was able to form a cocrystal with LVFX, with a stoichiometric ratio of 1:1. This cocrystal was obtained from a eutectic melt of anhydrous LVFX and AMAP after complete desorption of water from LVFX hemihydrate. The crystal structure of the cocrystal was determined by single-crystal X-ray structural analysis. Unlike LVFX hydrates, the LVFX-AMAP cocrystal did not form a channel structure where water molecules reside in LVFX hydrates. Thus, the LVFX-AMAP cocrystal did not undergo hydration under high relative humidity conditions during vapor sorption-desorption analysis and physical stability tests. LVFX photostability was improved by cocrystallization when compared with that of the hemihydrate because of hydrogen bond formation between the hydroxyl group of AMAP and the N-methylpiperazine group of LVFX, which is possibly involved in LVFX photodegradation. The LVFX-AMAP cocrystal, which is superior to LVFX hydrates in both pharmacological and physicochemical properties, is expected to be a useful solid form.
Collapse
Affiliation(s)
- Taeko Shinozaki
- Analytical and Quality Evaluation Research Laboratories, Daiichi Sankyo Co, Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan; Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan.
| | - Makoto Ono
- Analytical and Quality Evaluation Research Laboratories, Daiichi Sankyo Co, Ltd, 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan
| | - Kenjirou Higashi
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan
| | - Kunikazu Moribe
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan
| |
Collapse
|
48
|
Perumalla SR, Wang C, Guo Y, Shi L, Sun CC. Robust bulk preparation and characterization of sulfamethazine and saccharine salt and cocrystal polymorphs. CrystEngComm 2019. [DOI: 10.1039/c8ce01076e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complex between sulfamethazine and saccharine (SMT–SAC) can exist in two polymorphs, one is a cocrystal and the other is a salt.
Collapse
Affiliation(s)
- Sathyanarayana Reddy Perumalla
- Pharmaceutical Materials Science and Engineering Laboratory
- Department of Pharmaceutics
- College of Pharmacy
- University of Minnesota
- Minneapolis
| | - Chenguang Wang
- Pharmaceutical Materials Science and Engineering Laboratory
- Department of Pharmaceutics
- College of Pharmacy
- University of Minnesota
- Minneapolis
| | - Yiwang Guo
- Pharmaceutical Materials Science and Engineering Laboratory
- Department of Pharmaceutics
- College of Pharmacy
- University of Minnesota
- Minneapolis
| | - Limin Shi
- Pharmaceutical Materials Science and Engineering Laboratory
- Department of Pharmaceutics
- College of Pharmacy
- University of Minnesota
- Minneapolis
| | - Changquan Calvin Sun
- Pharmaceutical Materials Science and Engineering Laboratory
- Department of Pharmaceutics
- College of Pharmacy
- University of Minnesota
- Minneapolis
| |
Collapse
|
49
|
Gołdyn M, Larowska D, Nowak W, Bartoszak-Adamska E. Synthon hierarchy in theobromine cocrystals with hydroxybenzoic acids as coformers. CrystEngComm 2019. [DOI: 10.1039/c9ce01195a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cocrystals, solids composed of molecular and/or ionic compounds connected by noncovalent interactions, are objects of interest in crystal engineering. Theobromine, as an active pharmaceutical ingredient, was used in cocrystallization with dihydroxybenzoic acids.
Collapse
Affiliation(s)
- Mateusz Gołdyn
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
| | - Daria Larowska
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
| | - Weronika Nowak
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
| | | |
Collapse
|
50
|
Roca-Paixão L, Correia NT, Affouard F. Affinity prediction computations and mechanosynthesis of carbamazepine based cocrystals. CrystEngComm 2019. [DOI: 10.1039/c9ce01160a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A combination of the excess enthalpy with the fusion entropy of the pure coformer is suggested to be of interest for coformers screening in order to form a multicomponent system with a given API (cocrystal/co-amorphous).
Collapse
Affiliation(s)
- Luisa Roca-Paixão
- Univ. Lille
- CNRS
- INRA
- ENSCL
- UMR 8207 – UMET – Unité Matériaux et Transformations
| | - Natália T. Correia
- Univ. Lille
- CNRS
- INRA
- ENSCL
- UMR 8207 – UMET – Unité Matériaux et Transformations
| | - Frédéric Affouard
- Univ. Lille
- CNRS
- INRA
- ENSCL
- UMR 8207 – UMET – Unité Matériaux et Transformations
| |
Collapse
|