1
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Belov F, Gazizova A, Bork H, Gröger H, von Langermann J. Crystallization Assisted Dynamic Kinetic Resolution for the Synthesis of (R)-β-Methylphenethylamine. Chembiochem 2024:e202400203. [PMID: 38602845 DOI: 10.1002/cbic.202400203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/13/2024]
Abstract
This study explores a combination of the concept of enantioselective enzymatic synthesis of β-chiral amines through transamination with in situ product crystallization (ISPC) to overcome product inhibition. Using 2-phenylpropanal as a readily available and easily racemizing substrate of choice, (R)-β-methylphenethylamine ((R)-2-phenylpropan-1-amine) concentrations of up to 250 mM and enantiomeric excesses of up to 99 % are achieved when using a commercially available transaminase from Ruegeria pomeroyi in a fed-batch based dynamic kinetic resolution reaction on preparative scale. The source of substrate decomposition during the reaction is also investigated and the resulting unwanted byproduct formation is successfully reduced to insignificant levels.
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Affiliation(s)
- Feodor Belov
- Institute of Chemistry, Biocatalytic Synthesis Group, Otto von Guericke University of Magdeburg, Building 28, Universitätsplatz 2, 39106, Magdeburg, Germany
| | - Alina Gazizova
- Institute of Chemistry, Department of Technical Chemistry, University of Rostock, Albert-Einstein-Str. 3A, 18059, Rostock, Germany
| | - Hannah Bork
- Faculty of Chemistry, Bielefeld University, Universitätsstrasse 25, 33615, Bielefeld, Germany
| | - Harald Gröger
- Faculty of Chemistry, Bielefeld University, Universitätsstrasse 25, 33615, Bielefeld, Germany
| | - Jan von Langermann
- Institute of Chemistry, Biocatalytic Synthesis Group, Otto von Guericke University of Magdeburg, Building 28, Universitätsplatz 2, 39106, Magdeburg, Germany
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2
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Kliemann MN, Teeuwen S, Weike C, Franciò G, Leitner W. Rhodium‐Catalyzed Asymmetric Hydrohydrazonemethylation of Styrenes: Access to Chiral Hydrazones, Hydrazides, Hydrazines and Amines. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | | | | | - Walter Leitner
- Max-Planck-Institute for Chemical Energy Conversion GERMANY
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3
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Rapp C, Pival-Marko S, Tassano E, Nidetzky B, Kratzer R. Reductive enzymatic dynamic kinetic resolution affording 115 g/L (S)-2-phenylpropanol. BMC Biotechnol 2021; 21:58. [PMID: 34635076 PMCID: PMC8507385 DOI: 10.1186/s12896-021-00715-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 09/20/2021] [Indexed: 11/10/2022] Open
Abstract
Background Published biocatalytic routes for accessing enantiopure 2-phenylpropanol using oxidoreductases afforded maximal product titers of only 80 mM. Enzyme deactivation was identified as the major limitation and was attributed to adduct formation of the aldehyde substrate with amino acid residues of the reductase. Results A single point mutant of Candida tenuis xylose reductase (CtXR D51A) with very high catalytic efficiency (43·103 s−1 M−1) for (S)-2-phenylpropanal was found. The enzyme showed high enantioselectivity for the (S)-enantiomer but was deactivated by 0.5 mM substrate within 2 h. A whole-cell biocatalyst expressing the engineered reductase and a yeast formate dehydrogenase for NADH-recycling provided substantial stabilization of the reductase. The relatively slow in situ racemization of 2-phenylpropanal and the still limited biocatalyst stability required a subtle adjustment of the substrate-to-catalyst ratio. A value of 3.4 gsubstrate/gcell-dry-weight was selected as a suitable compromise between product ee and the conversion ratio. A catalyst loading of 40 gcell-dry-weight was used to convert 1 M racemic 2-phenylpropanal into 843 mM (115 g/L) (S)-phenylpropanol with 93.1% ee. Conclusion The current industrial production of profenols mainly relies on hydrolases. The bioreduction route established here represents an alternative method for the production of profenols that is competitive with hydrolase-catalyzed kinetic resolutions. ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12896-021-00715-5.
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Affiliation(s)
- Christian Rapp
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, 8010, Graz, Austria
| | - Simone Pival-Marko
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, 8010, Graz, Austria.,Austrian Centre of Industrial Biotechnology (ACIB), 8010, Graz, Austria
| | - Erika Tassano
- Department of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010, Graz, Austria
| | - Bernd Nidetzky
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, 8010, Graz, Austria.,Austrian Centre of Industrial Biotechnology (ACIB), 8010, Graz, Austria
| | - Regina Kratzer
- Institute of Biotechnology and Biochemical Engineering, Graz University of Technology, NAWI Graz, 8010, Graz, Austria.
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4
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Roddan R, Subrizi F, Broomfield J, Ward JM, Keep NH, Hailes HC. Chemoenzymatic Cascades toward Methylated Tetrahydroprotoberberine and Protoberberine Alkaloids. Org Lett 2021; 23:6342-6347. [PMID: 34355910 DOI: 10.1021/acs.orglett.1c02110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Tetrahydroprotoberberine and protoberberine alkaloids are a group of biologically active natural products with complex molecular scaffolds. Isolation from plants is challenging and stereoselective synthetic routes, particularly of methylated compounds are limited, reducing the potential use of these compounds. In this work, we describe chemoenzymatic cascades toward various 13-methyl-tetrahydroprotoberberbine scaffolds using a stereoselective Pictet-Spenglerase, regioselective catechol O-methyltransferases and selective chemical Pictet-Spengler reactions. All reactions could be performed sequentially, without the workup or purification of any synthetic intermediates. Moreover, the naturally occurring alkaloids have the (+)-configuration and importantly here, a strategy to the (-)-isomers was developed. A methyl group at C-8 was also introduced with some stereocontrol, influenced by the stereochemistry at C-13. Furthermore, a single step reaction was found to convert tetrahydroprotoberberine alkaloids into the analogous protoberberine scaffold, avoiding the use of harsh oxidizing conditions or a selective oxidase. This work provides facile, selective routes toward novel analogues of bioactive alkaloids.
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Affiliation(s)
- Rebecca Roddan
- Department of Biological Sciences, Institute of Structural and Molecular Biology, Birkbeck College, London WC1E 7HX, U.K.,Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
| | - Fabiana Subrizi
- Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
| | - Joseph Broomfield
- Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
| | - John M Ward
- Department of Biochemical Engineering, Bernard Katz Building, University College London, London WC1E 6BT, U.K
| | - Nicholas H Keep
- Department of Biological Sciences, Institute of Structural and Molecular Biology, Birkbeck College, London WC1E 7HX, U.K
| | - Helen C Hailes
- Department of Chemistry, Christopher Ingold Building, University College London, London WC1H 0AJ, U.K
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5
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Jung WO, Mai BK, Spinello BJ, Dubey ZJ, Kim SW, Stivala CE, Zbieg JR, Liu P, Krische MJ. Enantioselective Iridium-Catalyzed Allylation of Nitroalkanes: Entry to β-Stereogenic α-Quaternary Primary Amines. J Am Chem Soc 2021; 143:9343-9349. [PMID: 34152145 PMCID: PMC8284932 DOI: 10.1021/jacs.1c05212] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first systematic study of simple nitronate nucleophiles in iridium-catalyzed allylic alkylation is described. Using a tol-BINAP-modified π-allyliridium C,O-benzoate catalyst, α,α-disubstituted nitronates substitute racemic branched alkyl-substituted allylic acetates, thus providing entry to β-stereogenic α-quaternary primary amines. DFT calculations reveal early transition states that render the reaction less sensitive to steric effects and distinct trans-effects of diastereomeric chiral-at-iridium π-allyl complexes that facilitate formation of congested tertiary-quaternary C-C bonds.
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Affiliation(s)
- Woo-Ok Jung
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Binh Khanh Mai
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Brian J Spinello
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Zachary J Dubey
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Seung Wook Kim
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Craig E Stivala
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jason R Zbieg
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Peng Liu
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Michael J Krische
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
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6
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Kelefiotis-Stratidakis P, Tyrikos-Ergas T, Pavlidis IV. The challenge of using isopropylamine as an amine donor in transaminase catalysed reactions. Org Biomol Chem 2019; 17:1634-1642. [PMID: 30394478 DOI: 10.1039/c8ob02342e] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Amine transaminases (ATAs) propose an appealing alternative to transition metal catalysts as they can provide chiral amines of high purity from pro-chiral compounds by asymmetric synthesis. Industrial interest on ATAs arises from the fact that chiral amines are present in a wide spectrum of pharmaceutical and other high value-added chiral compounds and building blocks. Despite their potential as useful synthetic tools, several drawbacks such as challenges associated with the thermodynamic equilibrium can still impede their utilization. Several methods have been developed to displace the equilibrium, such as the use of alanine as an amine donor and the subsequent removal of pyruvate with a two-enzyme system, or the use of o-xylylene diamine. To date, the preferred amine donor remains isopropylamine (IPA), as the produced acetone can be removed easily under low pressure or slight heating, without complicating the process with other enzymes. Despite its small size, IPA is not widely accepted from wild-type ATAs, and this fact compromises its wide applicability. Herein, we index the reported biocatalytic aminations with IPA, comparing the sequences, while we discuss significant parameters of the process, such as the effect of temperature and pH, as well as the protein engineering and process development advances in the field. This information is expected to provide an insight for potential designs of tailor-made ATAs and IPA processes.
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7
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Mourelle-Insua Á, Méndez-Sánchez D, Galman JL, Slabu I, Turner NJ, Gotor-Fernández V, Lavandera I. Efficient synthesis of α-alkyl-β-amino amides by transaminase-mediated dynamic kinetic resolutions. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01004a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A transaminase-catalyzed dynamic kinetic resolution is described for the stereoselective synthesis of a series of α-alkyl-β-amino amides.
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Affiliation(s)
- Ángela Mourelle-Insua
- Organic and Inorganic Chemistry Department
- University of Oviedo
- 33006 Oviedo
- Spain
- School of Chemistry
| | | | - James L. Galman
- School of Chemistry
- Manchester Institute of Biotechnology
- University of Manchester
- Manchester
- UK
| | - Iustina Slabu
- School of Chemistry
- Manchester Institute of Biotechnology
- University of Manchester
- Manchester
- UK
| | - Nicholas J. Turner
- School of Chemistry
- Manchester Institute of Biotechnology
- University of Manchester
- Manchester
- UK
| | | | - Iván Lavandera
- Organic and Inorganic Chemistry Department
- University of Oviedo
- 33006 Oviedo
- Spain
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8
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Grabner B, Nazario M, Gundersen M, Loïs S, Fantini S, Bartsch S, Woodley J, Gruber-Woelfler H. Room-temperature solid phase ionic liquid (RTSPIL) coated ω-transaminases: Development and application in organic solvents. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.03.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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9
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Zhang J, Liu C, Wang X, Chen J, Zhang Z, Zhang W. Rhodium-catalyzed asymmetric hydrogenation of β-branched enamides for the synthesis of β-stereogenic amines. Chem Commun (Camb) 2018; 54:6024-6027. [DOI: 10.1039/c8cc02798f] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
β-Branched simple enamides were hydrogenated to give β-stereogenic amines in quantitative yields and with excellent enantioselectivities.
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Affiliation(s)
- Jian Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Chong Liu
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Xingguang Wang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Jianzhong Chen
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Zhenfeng Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
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10
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Fuchs CS, Farnberger JE, Steinkellner G, Sattler JH, Pickl M, Simon RC, Zepeck F, Gruber K, Kroutil W. Asymmetric Amination of α-Chiral Aliphatic Aldehydes via
Dynamic Kinetic Resolution to Access Stereocomplementary Brivaracetam and Pregabalin Precursors. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701449] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Christine S. Fuchs
- Austrian Centre of Industrial Biotechnology, ACIB GmbH, c/o; University of Graz; Harrachgasse 21 8010 Graz Austria
| | - Judith E. Farnberger
- Austrian Centre of Industrial Biotechnology, ACIB GmbH, c/o; University of Graz; Harrachgasse 21 8010 Graz Austria
| | - Georg Steinkellner
- Austrian Centre of Industrial Biotechnology, ACIB GmbH, c/o; University of Graz; Harrachgasse 21 8010 Graz Austria
- Institute of Molecular Biosciences; University of Graz; Humboldtstrasse 50/3 8010 Graz Austria
| | - Johann H. Sattler
- Institute of Chemistry, Organic and Bioorganic Chemistry; University of Graz; Harrachgasse 21 8010 Graz Austria
| | - Mathias Pickl
- Institute of Chemistry, Organic and Bioorganic Chemistry; University of Graz; Harrachgasse 21 8010 Graz Austria
| | - Robert C. Simon
- Institute of Chemistry, Organic and Bioorganic Chemistry; University of Graz; Harrachgasse 21 8010 Graz Austria
| | - Ferdinand Zepeck
- Sandoz GmbH; Biocatalysis Lab; Biochemiestrasse 10 6250 Kundl Austria
| | - Karl Gruber
- Institute of Molecular Biosciences; University of Graz; Humboldtstrasse 50/3 8010 Graz Austria
| | - Wolfgang Kroutil
- Institute of Chemistry, Organic and Bioorganic Chemistry; University of Graz; Harrachgasse 21 8010 Graz Austria
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11
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Shipilovskikh SA, Rubtsov AE, Malkov AV. Oxidative Dehomologation of Aldehydes with Oxygen as a Terminal Oxidant. Org Lett 2017; 19:6760-6762. [DOI: 10.1021/acs.orglett.7b03512] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Aleksandr E. Rubtsov
- Department
of Chemistry, Perm State University, Bukireva 15, Perm 614990, Russia
| | - Andrei V. Malkov
- Department
of Chemistry, Loughborough University, Loughborough, Leics LE11
3TU, U.K
- Department
of Organic Chemistry, RUDN University, 6 Miklukho-Maklaya Street, Moscow 117198, Russia
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12
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Slabu I, Galman JL, Lloyd RC, Turner NJ. Discovery, Engineering, and Synthetic Application of Transaminase Biocatalysts. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02686] [Citation(s) in RCA: 184] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Iustina Slabu
- School
of Chemistry, The University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN Manchester, United Kingdom
| | - James L. Galman
- School
of Chemistry, The University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN Manchester, United Kingdom
| | - Richard C. Lloyd
- Dr.
Reddy’s Laboratories, Chirotech Technology Centre, CB4 0PE Cambridge, United Kingdom
| | - Nicholas J. Turner
- School
of Chemistry, The University of Manchester, Manchester Institute of Biotechnology, 131 Princess Street, M1 7DN Manchester, United Kingdom
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13
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Wu S, Liu J, Li Z. Biocatalytic Formal Anti-Markovnikov Hydroamination and Hydration of Aryl Alkenes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01464] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Shuke Wu
- Department of Chemical
and
Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Ji Liu
- Department of Chemical
and
Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Zhi Li
- Department of Chemical
and
Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
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14
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Wu S, Zhou Y, Seet D, Li Z. Regio- and Stereoselective Oxidation of Styrene Derivatives to Arylalkanoic AcidsviaOne-Pot Cascade Biotransformations. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700416] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuke Wu
- Department of Chemical and Biomolecular Engineering; National University of Singapore; 4 Engineering Drive 4 Singapore 117585
- Synthetic Biology for Clinical and Technological Innovation (SynCTI); Life Sciences Institute; National University of Singapore; 28 Medical Drive Singapore 117456
| | - Yi Zhou
- Synthetic Biology for Clinical and Technological Innovation (SynCTI); Life Sciences Institute; National University of Singapore; 28 Medical Drive Singapore 117456
| | - Daniel Seet
- Department of Chemical and Biomolecular Engineering; National University of Singapore; 4 Engineering Drive 4 Singapore 117585
| | - Zhi Li
- Department of Chemical and Biomolecular Engineering; National University of Singapore; 4 Engineering Drive 4 Singapore 117585
- Synthetic Biology for Clinical and Technological Innovation (SynCTI); Life Sciences Institute; National University of Singapore; 28 Medical Drive Singapore 117456
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15
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Pedragosa-Moreau S, Le Flohic A, Thienpondt V, Lefoulon F, Petit AM, Ríos-Lombardía N, Morís F, González-Sabín J. Exploiting the Biocatalytic Toolbox for the Asymmetric Synthesis of the Heart-Rate Reducing Agent Ivabradine. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601222] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | | | | | - François Lefoulon
- Technologie Servier; Research and Biopharmacy Centre; 27 rue Eugène Vignat 45000 Orléans France
| | - Anne-Marie Petit
- Technologie Servier; Research and Biopharmacy Centre; 27 rue Eugène Vignat 45000 Orléans France
| | | | - Francisco Morís
- EntreChem, S.L.; Edificio Científico Tecnológico; Campus El Cristo 33006 Oviedo Spain
| | - Javier González-Sabín
- EntreChem, S.L.; Edificio Científico Tecnológico; Campus El Cristo 33006 Oviedo Spain
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16
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López-Iglesias M, Arizpe A, Sayago FJ, Gotor V, Cativiela C, Gotor-Fernández V. Lipase-catalyzed dynamic kinetic resolution of dimethyl (1,3-dihydro-2H-isoindol-1-yl)phosphonate. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Bertolotti M, Brenna E, Crotti M, Gatti FG, Monti D, Parmeggiani F, Santangelo S. Substrate Scope Evaluation of the Enantioselective Reduction of β-Alkyl-β-arylnitroalkenes by Old Yellow Enzymes 1-3 for Organic Synthesis Applications. ChemCatChem 2015. [DOI: 10.1002/cctc.201500958] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mattia Bertolotti
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “Giulio Natta” Politecnico di Milano; Via Mancinelli 7 20131 Milano Italy
| | - Elisabetta Brenna
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “Giulio Natta” Politecnico di Milano; Via Mancinelli 7 20131 Milano Italy
- Istituto di Chimica del Riconoscimento Molecolare; C.N.R.; Via Mario Bianco, 9 20131 Milano Italy
| | - Michele Crotti
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “Giulio Natta” Politecnico di Milano; Via Mancinelli 7 20131 Milano Italy
| | - Francesco G. Gatti
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “Giulio Natta” Politecnico di Milano; Via Mancinelli 7 20131 Milano Italy
| | - Daniela Monti
- Istituto di Chimica del Riconoscimento Molecolare; C.N.R.; Via Mario Bianco, 9 20131 Milano Italy
| | - Fabio Parmeggiani
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “Giulio Natta” Politecnico di Milano; Via Mancinelli 7 20131 Milano Italy
| | - Sara Santangelo
- Dipartimento di Chimica; Materiali ed Ingegneria Chimica “Giulio Natta” Politecnico di Milano; Via Mancinelli 7 20131 Milano Italy
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18
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Fuchs M, Farnberger JE, Kroutil W. The Industrial Age of Biocatalytic Transamination. European J Org Chem 2015; 2015:6965-6982. [PMID: 26726292 PMCID: PMC4690199 DOI: 10.1002/ejoc.201500852] [Citation(s) in RCA: 159] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Indexed: 12/25/2022]
Abstract
During the last decade the use of ω-transaminases has been identified as a very powerful method for the preparation of optically pure amines from the corresponding ketones. Their immense potential for the preparation of chiral amines, together with their ease of use in combination with existing biocatalytic methods, have made these biocatalysts a competitor to any chemical methodology for (asymmetric) amination. An increasing number of examples, especially from industry, shows that this biocatalytic technology outmaneuvers existing chemical processes by its simple and flexible nature. In the last few years numerous publications and patents on synthetic routes, mainly to pharmaceuticals, involving ω-transaminases have been published. The review gives an overview of the application of ω-transaminases in organic synthesis with a focus on active pharmaceutical ingredients (APIs) and the developments during the last few years.
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Affiliation(s)
- Michael Fuchs
- Department of Chemistry, Organic and Bioorganic Chemistry, University of Graz NAWI Graz Heinrichstrasse 28, 8010 Graz, Austria E-mail: http://biocatalysis.uni-graz.at
| | - Judith E Farnberger
- Austrian Centre of Industrial Biotechnology (acib), c/o University of Graz Heinrichstrasse 28, 8010 Graz, Austria
| | - Wolfgang Kroutil
- Department of Chemistry, Organic and Bioorganic Chemistry, University of Graz NAWI Graz Heinrichstrasse 28, 8010 Graz, Austria E-mail: http://biocatalysis.uni-graz.at
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19
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Skalden L, Peters C, Dickerhoff J, Nobili A, Joosten HJ, Weisz K, Höhne M, Bornscheuer UT. Two subtle amino Acid changes in a transaminase substantially enhance or invert enantiopreference in cascade syntheses. Chembiochem 2015; 16:1041-5. [PMID: 25801772 DOI: 10.1002/cbic.201500074] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Indexed: 11/07/2022]
Abstract
Amine transaminases (ATAs) are powerful enzymes for the stereospecific production of chiral amines. However, the synthesis of amines incorporating more than one stereocenter is still a challenge. We developed a cascade synthesis to access optically active 3-alkyl-substituted chiral amines by combining two asymmetric synthesis steps catalyzed by an enoate reductase and ATAs. The ATA wild type from Vibrio fluvialis showed only modest enantioselectivity (14 % de) in the amination of (S)-3-methylcyclohexanone, the product of the enoate-reductase-catalyzed reaction step. However, by protein engineering we created two variants with substantially improved diastereoselectivities: variant Leu56Val exhibited a higher R selectivity (66 % de) whereas the Leu56Ile substitution caused a switch in enantiopreference to furnish the S-configured diastereomer (70 % de). Addition of 30 % DMSO further improved the selectivity and facilitated the synthesis of (1R,3S)-1-amino-3-methylcyclohexane with 89 % de at 87 % conversion.
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Affiliation(s)
- Lilly Skalden
- Biotechnology and Enzyme Catalysis, Institute of Biochemistry, Felix-Hausdorff-Strasse 4, 17487 Greifswald (Germany)
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Díaz-Rodríguez A, Ríos-Lombardía N, Sattler JH, Lavandera I, Gotor-Fernández V, Kroutil W, Gotor V. Deracemisation of profenol core by combining laccase/TEMPO-mediated oxidation and alcohol dehydrogenase-catalysed dynamic kinetic resolution. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01351d] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-pot two-step chemoenzymatic protocol to deracemise a profen-like derivative has been designed.
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Affiliation(s)
- Alba Díaz-Rodríguez
- Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- Instituto Universitario de Biotecnología de Asturias
- 33006 Oviedo
- Spain
| | - Nicolás Ríos-Lombardía
- Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- Instituto Universitario de Biotecnología de Asturias
- 33006 Oviedo
- Spain
| | - Johann H. Sattler
- Department of Chemistry, Organic and Bioorganic Chemistry
- University of Graz
- NAWI Graz
- 8010 Graz
- Austria
| | - Iván Lavandera
- Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- Instituto Universitario de Biotecnología de Asturias
- 33006 Oviedo
- Spain
| | - Vicente Gotor-Fernández
- Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- Instituto Universitario de Biotecnología de Asturias
- 33006 Oviedo
- Spain
| | - Wolfgang Kroutil
- Department of Chemistry, Organic and Bioorganic Chemistry
- University of Graz
- NAWI Graz
- 8010 Graz
- Austria
| | - Vicente Gotor
- Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- Instituto Universitario de Biotecnología de Asturias
- 33006 Oviedo
- Spain
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Andrade LH, Kroutil W, Jamison TF. Continuous flow synthesis of chiral amines in organic solvents: immobilization of E. coli cells containing both ω-transaminase and PLP. Org Lett 2014; 16:6092-5. [PMID: 25394227 DOI: 10.1021/ol502712v] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
E. coli cells containing overexpressed (R)-selective ω-transaminase and the cofactor PLP were immobilized on methacrylate beads suitable for continuous flow applications. The use of an organic solvent suppresses leaching of PLP from the cells; no additional cofactor was required after setting up the packed-bed reactor containing the biocatalyst (ω-TA-PLP). Non-natural ketone substrates were transformed in flow with excellent enantioselectivity (>99% ee). Features of this novel system include high-throughput (30-60 min residence time), clean production (no quench, workup, or purification required), high enzyme stability (the packed-bed reactor can be continuously operated for 1-10 days), and excellent mass recovery.
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Affiliation(s)
- Leandro H Andrade
- †Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Wolfgang Kroutil
- ‡Department of Chemistry, Organic and Bioorganic Chemistry, University of Graz, Heinrichstraße 28, 8010 Graz, Austria
| | - Timothy F Jamison
- †Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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