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Research Progress on the Typical Variants of Simulated Moving Bed: From the Established Processes to the Advanced Technologies. Processes (Basel) 2023. [DOI: 10.3390/pr11020508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
Simulated moving bed (SMB) chromatography is a highly efficient adsorption-based separation technology with various industrial applications. At present, its application has been successfully extended to the biochemical and pharmaceutical industrial sectors. SMB possesses the advantages of high product purity and yield, large feed treatment capacity, and simple process control due to the continuous operation mode and the efficient separation mechanism, particularly for difficult separation. Moreover, SMB performs well, particularly for multi-component separation or complicated systems’ purification processes in which each component exhibits similar properties and low resolution. With the development of the economy and technology, SMB technology needs to be improved and optimized to enhance its performance and deal with more complex separation tasks. This paper summarizes the typical variants or modifications of the SMB process through three aspects: zone variant, gradient variant, and feed or operation variant. The corresponding modification principles, operating modes, advantages, limitations, and practical application areas of each variant were comprehensively investigated. Finally, the application prospect and development direction were summarized, which could provide valuable recommendations and guidance for future research in the SMB area.
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Cavalcante dos Santos R, Cunha FC, Marcellos CFC, de Mello MSL, Tavares FW, Pereira N, Gomes Barreto A. Adsorption of Praziquantel Enantiomers on Chiral Cellulose tris 3-chloro, 4-methylphenylcarbamate by Frontal Analysis: Fisherian and Bayesian Parameter Estimation and Inference. J Chromatogr A 2022; 1676:463200. [DOI: 10.1016/j.chroma.2022.463200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/02/2022] [Accepted: 06/04/2022] [Indexed: 11/24/2022]
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Valenti G, Tinnemans P, Baglai I, Noorduin WL, Kaptein B, Leeman M, Ter Horst JH, Kellogg RM. Combining Incompatible Processes for Deracemization of a Praziquantel Derivative under Flow Conditions. Angew Chem Int Ed Engl 2021; 60:5279-5282. [PMID: 33241861 DOI: 10.1002/anie.202013502] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Indexed: 01/03/2023]
Abstract
An efficient deracemization method for conversion of the racemate to the desirable (R)-enantiomer of Praziquantel has been developed by coupling incompatible racemization and crystallization processes. By a library approach, a derivative that crystallizes as a conglomerate has been identified. Racemization occurs via reversible hydrogenation over a palladium on carbon (Pd/C) packed column at 130 °C, whereas deracemization is achieved by alternating crystal growth/dissolution steps with temperature cycling between 5-15 °C. These incompatible processes are combined by means of a flow system resulting in complete deracemization of the solid phase to the desired (R)-enantiomer (98 % ee). Such an unprecedented deracemization by a decoupled crystallization/racemization approach can readily be turned into a practical process and opens new opportunities for the development of essential enantiomerically pure building blocks that require harsh methods for racemization.
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Affiliation(s)
| | - Paul Tinnemans
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525, AJ, Nijmegen, The Netherlands
| | - Iaroslav Baglai
- AMOLF, Science Park 104, 1098 XG, Amsterdam, The Netherlands
| | - Willem L Noorduin
- AMOLF, Science Park 104, 1098 XG, Amsterdam, The Netherlands.,Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1090 GD, Amsterdam, The Netherlands
| | - Bernard Kaptein
- InnoSyn BV, Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Michel Leeman
- Symeres, Kadijk 3, 9747 AT, Groningen, The Netherlands
| | - Joop H Ter Horst
- EPSRC Centre for Innovative Manufacturing in Continuous Manufacturing and Crystallisation (CMAC), Strathclyde Institute of Pharmacy and Biomedical Sciences, Technology and Innovation Centre, University of Strathclyde, 99 George Street, Glasgow, G1 1RD, UK
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Valenti G, Tinnemans P, Baglai I, Noorduin WL, Kaptein B, Leeman M, ter Horst JH, Kellogg RM. Combining Incompatible Processes for Deracemization of a Praziquantel Derivative under Flow Conditions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Paul Tinnemans
- Institute for Molecules and Materials Radboud University Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | | | - Willem L. Noorduin
- AMOLF Science Park 104 1098 XG Amsterdam The Netherlands
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam Science Park 904 1090 GD Amsterdam The Netherlands
| | | | | | - Joop H. ter Horst
- EPSRC Centre for Innovative Manufacturing in Continuous Manufacturing and Crystallisation (CMAC) Strathclyde Institute of Pharmacy and Biomedical Sciences, Technology and Innovation Centre University of Strathclyde 99 George Street Glasgow G1 1RD UK
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Speybrouck D, Howsam M, Lipka E. Recent developments in preparative-scale supercritical fluid- and liquid chromatography for chiral separations. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116090] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Cunha FC, de Holanda RC, Secchi AR, de Souza MB, Barreto AG. Simultaneous absorption of UV-vis and circular dichroism to measure enantiomeric concentrations of praziquantel under nonlinear conditions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118645. [PMID: 32652288 DOI: 10.1016/j.saa.2020.118645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 06/21/2020] [Accepted: 06/21/2020] [Indexed: 06/11/2023]
Abstract
Beer-Lambert-Bouguer law is for a limiting case and, therefore, it is not useful to describe the relationship between absorption signal and enantiomer concentration in a stream when there are nonlinear phenomena present. In this work, the Chiral Detector (CD-2095 JASCO) equipment was used to measure simultaneously the UV-Vis and circular dichroism (CD) signals of a stream with different compositions of praziquantel enantiomers. The tested models were calibrated (parameter estimation) and validated using the Leave-One-Out Cross Validation (LOOCV) method. Both UV-vis and CD signals were absorbed differently in mixtures in comparison to pure solutions, indicating a nonlinear relationship between the absorbed signal and the enantiomer concentration in a mixture stream. Empirical mathematical relationships were tested for each signal (UV-vis and CD) and the pair of equations was evaluated using the Mean Square Error (MSE) metric for each enantiomer concentration (MSEL and MSED) and the pair of equations with the smallest MSEt (=MSEL + MSED) metric was chosen. Confidence interval analysis helped to find even simpler equations in comparison to the chosen ones. Higher nonlinearity was observed for a mixture with low L-PZQ concentration. The developed methodology allowed the choice of an empiric model to give good predictions in a wide range of concentration, what is of utmost importance for monitoring and automatic control purposes, for instance.
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Affiliation(s)
- F C Cunha
- PEQ/COPPE, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco G, sala 115, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil.
| | - R C de Holanda
- DEQ/EQ, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco E, sala 209, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil
| | - A R Secchi
- PEQ/COPPE, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco G, sala 115, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil; DEQ/EQ, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco E, sala 209, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil
| | - M B de Souza
- PEQ/COPPE, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco G, sala 115, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil; DEQ/EQ, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco E, sala 209, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil
| | - A G Barreto
- DEQ/EQ, Universidade Federal do Rio de Janeiro, Centro de Tecnologia, bloco E, sala 209, Cidade Universitária, Rio de Janeiro CEP 21.941-972, Brazil
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