1
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Alharbi HY, Alnoman RB, Aljohani MS, Monier M, Tawfik EH. Design and synthesis of S-citalopram-imprinted polymeric sorbent: Characterization and application in enantioselective separation. J Chromatogr A 2024; 1727:464925. [PMID: 38776603 DOI: 10.1016/j.chroma.2024.464925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/11/2024] [Accepted: 04/19/2024] [Indexed: 05/25/2024]
Abstract
The current work describes the efficient creation and employment of a new S-citalopram selective polymeric sorbent, made from poly(divinylbenzene-maleic anhydride-styrene). The process began by using suspension polymerization technique in the synthesis of poly(styrene-maleic anhydride-divinylbenzene) microparticles. These were then modified with ethylenediamine, developing an amido-succinic acid-based polymer derivative. The S-citalopram, a cationic molecule, was loaded onto these developed anionic polymer particles. Subsequently, the particles were post-crosslinked using glyoxal, which reacts with the amino group residues of ethylenediamine. S-citalopram was extracted from this matrix using an acidic solution, which also left behind stereo-selective cavities in the S-citalopram imprinted polymer, allowing for the selective re-adsorption of S-citalopram. The attributes of the polymer were examined through methods such as 13C NMR, FTIR, thermogravemetric and elemental analyses. SEM was used to observe the shapes and structures of the particles. The imprinted polymers demonstrated a significant ability to adsorb S-citalopram, achieving a capacity of 878 mmol/g at a preferred pH level of 8. It proved efficient in separating enantiomers of (±)-citalopram via column methods, achieving an enantiomeric purity of 97 % for R-citalopram upon introduction and 92 % for S-citalopram upon release.
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Affiliation(s)
- Hussam Y Alharbi
- Chemistry Department, Faculty of Science, Taibah University, Yanbu, Saudi Arabia.
| | - Rua B Alnoman
- Chemistry Department, Faculty of Science, Taibah University, Yanbu, Saudi Arabia
| | - Majed S Aljohani
- Chemistry Department, Faculty of Science, Taibah University, Yanbu, Saudi Arabia
| | - M Monier
- Chemistry Department, Faculty of Science, Taibah University, Yanbu, Saudi Arabia; Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt.
| | - Eman H Tawfik
- Chemistry Department, Faculty of Science, Taibah University, Yanbu, Saudi Arabia; Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
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2
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Sui J, Wang N, Wang J, Huang X, Wang T, Zhou L, Hao H. Strategies for chiral separation: from racemate to enantiomer. Chem Sci 2023; 14:11955-12003. [PMID: 37969602 PMCID: PMC10631238 DOI: 10.1039/d3sc01630g] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 09/26/2023] [Indexed: 11/17/2023] Open
Abstract
Chiral separation has become a crucial topic for effectively utilizing superfluous racemates synthesized by chemical means and satisfying the growing requirements for producing enantiopure chiral compounds. However, the remarkably close physical and chemical properties of enantiomers present significant obstacles, making it necessary to develop novel enantioseparation methods. This review comprehensively summaries the latest developments in the main enantioseparation methods, including preparative-scale chromatography, enantioselective liquid-liquid extraction, crystallization-based methods for chiral separation, deracemization process coupling racemization and crystallization, porous material method and membrane resolution method, focusing on significant cases involving crystallization, deracemization and membranes. Notably, potential trends and future directions are suggested based on the state-of-art "coupling" strategy, which may greatly reinvigorate the existing individual methods and facilitate the emergence of cross-cutting ideas among researchers from different enantioseparation domains.
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Affiliation(s)
- Jingchen Sui
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
| | - Na Wang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
| | - Jingkang Wang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
| | - Xin Huang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
| | - Ting Wang
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
| | - Lina Zhou
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
| | - Hongxun Hao
- National Engineering Research Center of Industrial Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University Tianjin 300072 P. R. China +86-22-2740-5754
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
- School of Chemical Engineering and Technology, Hainan University Haikou 570228 China
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3
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Green and efficient enantioseparation of amlodipine using a novel pairwise crystallization-circulating extraction coupling method aimed at in situ reuse of mother liquor. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Peluso P, Chankvetadze B. Recognition in the Domain of Molecular Chirality: From Noncovalent Interactions to Separation of Enantiomers. Chem Rev 2022; 122:13235-13400. [PMID: 35917234 DOI: 10.1021/acs.chemrev.1c00846] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
It is not a coincidence that both chirality and noncovalent interactions are ubiquitous in nature and synthetic molecular systems. Noncovalent interactivity between chiral molecules underlies enantioselective recognition as a fundamental phenomenon regulating life and human activities. Thus, noncovalent interactions represent the narrative thread of a fascinating story which goes across several disciplines of medical, chemical, physical, biological, and other natural sciences. This review has been conceived with the awareness that a modern attitude toward molecular chirality and its consequences needs to be founded on multidisciplinary approaches to disclose the molecular basis of essential enantioselective phenomena in the domain of chemical, physical, and life sciences. With the primary aim of discussing this topic in an integrated way, a comprehensive pool of rational and systematic multidisciplinary information is provided, which concerns the fundamentals of chirality, a description of noncovalent interactions, and their implications in enantioselective processes occurring in different contexts. A specific focus is devoted to enantioselection in chromatography and electromigration techniques because of their unique feature as "multistep" processes. A second motivation for writing this review is to make a clear statement about the state of the art, the tools we have at our disposal, and what is still missing to fully understand the mechanisms underlying enantioselective recognition.
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Affiliation(s)
- Paola Peluso
- Istituto di Chimica Biomolecolare ICB, CNR, Sede secondaria di Sassari, Traversa La Crucca 3, Regione Baldinca, Li Punti, I-07100 Sassari, Italy
| | - Bezhan Chankvetadze
- Institute of Physical and Analytical Chemistry, School of Exact and Natural Sciences, Tbilisi State University, Chavchavadze Avenue 3, 0179 Tbilisi, Georgia
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5
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Pascual G, Donnellan P, Glennon B, Wood B, Jones RC. Design and Optimization of the Single-Stage Continuous Mixed Suspension-Mixed Product Removal Crystallization of 2-Chloro- N-(4-methylphenyl)propenamide. ACS OMEGA 2022; 7:13676-13686. [PMID: 35559147 PMCID: PMC9088942 DOI: 10.1021/acsomega.1c07228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/08/2022] [Indexed: 06/15/2023]
Abstract
A continuously operated single-stage mixed suspension-mixed product removal (MSMPR) crystallizer was developed for the continuous cooling crystallization of 2-chloro-N-(4-methylphenyl)propanamide (CNMP) in toluene from 25 to 0 °C. The conversion of the previous batch to a continuous process was key to developing a methodology linking the synthesis and purification unit operations of CNMP and gave further insight in the development of continuous process trains for active pharmaceutical ingredient materials. By monitoring how parameters such as cooling and agitation rates influence particle size and the yield, two batch start-up strategies were compared. The second part of the study focused on developing and optimizing the continuous cooling crystallization of CNMP in the MSMPR crystallizer in relation to the yield by determining the effects of varying the residence time and the agitation rates. During the MSMPR operation, the plot of the focused beam reflectance measurement total counts versus time oscillates and reaches an unusual state of control. Despite the oscillations, the dissolved concentration was constant. The yield and production rate from the system were constant after two residence times, as supported by FTIR data. The overall productivity was higher at shorter residence times (τ), and a productivity of 69.51 g/h for τ = 20 min was achieved for the isolation of CNMP.
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Affiliation(s)
- Gladys
Kate Pascual
- Synthesis
and Solid State Pharmaceutical Centre (SSPC), School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
| | - Philip Donnellan
- Synthesis
and Solid State Pharmaceutical Centre (SSPC), School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
| | - Brian Glennon
- Synthesis
and Solid State Pharmaceutical Centre (SSPC), School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
- APC
Ltd, Cherrywood Business
Park, Loughlinstown, Dublin D18 DH50, Ireland
| | - Barbara Wood
- Synthesis
and Solid State Pharmaceutical Centre (SSPC), School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
- APC
Ltd, Cherrywood Business
Park, Loughlinstown, Dublin D18 DH50, Ireland
| | - Roderick C. Jones
- Synthesis
and Solid State Pharmaceutical Centre (SSPC), School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
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6
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Chirality in Organic and Mineral Systems: A Review of Reactivity and Alteration Processes Relevant to Prebiotic Chemistry and Life Detection Missions. Symmetry (Basel) 2022. [DOI: 10.3390/sym14030460] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Chirality is a central feature in the evolution of biological systems, but the reason for biology’s strong preference for specific chiralities of amino acids, sugars, and other molecules remains a controversial and unanswered question in origins of life research. Biological polymers tend toward homochiral systems, which favor the incorporation of a single enantiomer (molecules with a specific chiral configuration) over the other. There have been numerous investigations into the processes that preferentially enrich one enantiomer to understand the evolution of an early, racemic, prebiotic organic world. Chirality can also be a property of minerals; their interaction with chiral organics is important for assessing how post-depositional alteration processes could affect the stereochemical configuration of simple and complex organic molecules. In this paper, we review the properties of organic compounds and minerals as well as the physical, chemical, and geological processes that affect organic and mineral chirality during the preservation and detection of organic compounds. We provide perspectives and discussions on the reactions and analytical techniques that can be performed in the laboratory, and comment on the state of knowledge of flight-capable technologies in current and future planetary missions, with a focus on organics analysis and life detection.
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7
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Continuous chiral resolution of racemic Ibuprofen by diastereomeric salt formation in a Couette-Taylor crystallizer. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2021.12.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Lopez-Rodriguez R, Harding MJ, Gibson G, Girard KP, Ferguson S. Design of a Combined Modular and 3D-Printed Falling Film Solution Layer Crystallizer for Intermediate Purification in Continuous Production of Pharmaceuticals. Ind Eng Chem Res 2021; 60:10276-10285. [PMID: 34475633 PMCID: PMC8385708 DOI: 10.1021/acs.iecr.1c00988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/13/2021] [Accepted: 06/15/2021] [Indexed: 11/29/2022]
Abstract
A highly scalable combined modular and 3D-printed falling film crystallization device is developed and demonstrated herein; the device uses a small, complex, printed overflow-based film distribution part that ensures formation of a well-distributed heated liquid film around a modular, tubular residence time/crystallizer section, enabling extended residence times to be achieved. A model API (ibuprofen) and impurity (ibuprofen ethyl ester) were used as a test system in the evaluation of the novel crystallizer design. The proposed crystallizer was run using three operational configurations: batch, cyclical batch, and continuous feed, all with intermittent removal of product. Results were suitable for intermediate purification requirements, and stable operation was demonstrated over multiple cycles, indicating that this approach should be compatible with parallel semicontinuous operation for intermediate purification and solvent swap applications in the manufacture of drugs.
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Affiliation(s)
- Rafael Lopez-Rodriguez
- School
of Chemical and Bioprocess Engineering, University College Dublin, Belfield, Dublin 4, Ireland
- SSPC,
The SFI Research Centre for Pharmaceuticals, School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
| | - Matthew J. Harding
- School
of Chemical and Bioprocess Engineering, University College Dublin, Belfield, Dublin 4, Ireland
- I-Form,
The SFI Research Centre for Advanced Manufacturing, School of Chemical
and Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
| | - Geoff Gibson
- Pfizer
Ireland Pharmaceuticals, Ringaskiddy, Ireland
| | - Kevin P. Girard
- Pfizer
Inc. Chemical R&D, Groton, Connecticut 06340, United States
| | - Steven Ferguson
- School
of Chemical and Bioprocess Engineering, University College Dublin, Belfield, Dublin 4, Ireland
- SSPC,
The SFI Research Centre for Pharmaceuticals, School of Chemical and
Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
- I-Form,
The SFI Research Centre for Advanced Manufacturing, School of Chemical
and Bioprocess Engineering, University College
Dublin, Belfield, Dublin 4, Ireland
- National
Institute for Bioprocess Research and Training, 24 Foster’s Avenue, Belfield, Blackrock, Co. Dublin A94 X099, Ireland
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9
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Queiroz ALP, Wood B, Faisal W, Farag F, Garvie-Cook H, Glennon B, Vucen S, Crean AM. Application of percolation threshold to disintegration and dissolution of ibuprofen tablets with different microcrystalline cellulose grades. Int J Pharm 2020; 589:119838. [PMID: 32890656 DOI: 10.1016/j.ijpharm.2020.119838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 11/28/2022]
Abstract
The study presented was conducted to determine whether a percolation threshold value, previously determined for ibuprofen/microcrystalline cellulose (MCC) blends using percolation theory and compression data (Queiroz et al., 2019), could translate to tablet disintegration and dissolution data. The influence of MCC grade (air stream dried versus spray dried) on tablet disintegration and dissolution was also investigated. Complementary to conventional disintegration and dissolution testing, Raman imaging determined drug distribution within tablets, and in-line particle video microscopy (PVM) and focused-beam reflectance measurement (FBRM) monitored tablet disintegration. Tablets were prepared containing 0-30% w/w ibuprofen. Raman imaging confirmed the percolation threshold by quantifying the number and equivalent circular diameters of ibuprofen domains on tablet surfaces. Across the percolation threshold, a step change in dissolution behaviour occurred, and tablets containing air stream dried MCC showed slower disintegration rates compared to tablets containing spray dried MCC. Dissolution measurements confirmed experimentally a percolation threshold in agreement with that determined using percolation theory and compression data. An increase in drug domains, due to cluster formation, and less efficient tablet disintegration contributed to slower ibuprofen dissolution above the percolation threshold. Slower dissolution was measured for tablets containing air stream dried compared to spray dried MCC.
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Affiliation(s)
- Ana Luiza P Queiroz
- SSPC Pharmaceutical Research Centre, School of Pharmacy, University College Cork, Cork, Ireland
| | - Barbara Wood
- SSPC Pharmaceutical Research Centre, School of Chemical and Bioprocess Engineering, University College Dublin, Dublin 4, Ireland; APC Ltd, Cherrywood Business Park, Loughlinstown, Co Dublin, Ireland
| | - Waleed Faisal
- SSPC Pharmaceutical Research Centre, School of Pharmacy, University College Cork, Cork, Ireland; School of Pharmacy, Minia University, Al Minyā, Egypt
| | - Fatma Farag
- SSPC Pharmaceutical Research Centre, School of Pharmacy, University College Cork, Cork, Ireland; School of Pharmacy, Minia University, Al Minyā, Egypt
| | - Hazel Garvie-Cook
- Renishaw plc, New Mills, Wotton-under-Edge, Gloucestershire GL12 8JR, UK
| | - Brian Glennon
- SSPC Pharmaceutical Research Centre, School of Chemical and Bioprocess Engineering, University College Dublin, Dublin 4, Ireland; APC Ltd, Cherrywood Business Park, Loughlinstown, Co Dublin, Ireland
| | - Sonja Vucen
- SSPC Pharmaceutical Research Centre, School of Pharmacy, University College Cork, Cork, Ireland
| | - Abina M Crean
- SSPC Pharmaceutical Research Centre, School of Pharmacy, University College Cork, Cork, Ireland.
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10
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Ma Y, Wu S, Macaringue EGJ, Zhang T, Gong J, Wang J. Recent Progress in Continuous Crystallization of Pharmaceutical Products: Precise Preparation and Control. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.9b00362] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Yiming Ma
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China
- Co-innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, People’s Republic of China
| | - Songgu Wu
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China
- Co-innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, People’s Republic of China
| | - Estevao Genito Joao Macaringue
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China
- Co-innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, People’s Republic of China
| | - Teng Zhang
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China
- Co-innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, People’s Republic of China
| | - Junbo Gong
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China
- Co-innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, People’s Republic of China
| | - Jingkang Wang
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, People’s Republic of China
- Co-innovation Center of Chemistry and Chemical Engineering of Tianjin, Tianjin 300072, People’s Republic of China
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