Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac
Abstract Recently, biocatalysis mediated by mechanical energy has become a convenient strategy to obtain highly valuable products following the principles of green chemistry. In particular, mechanoenzymatic techniques have allowed the isolation of chiral drugs with high enantiomeric purity. In this...
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crwiley:10.1002/cctc.201902292 2024-06-23T07:46:04+00:00 Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac Pérez‐Venegas, Mario Rodríguez‐Treviño, Agustín Mario Juaristi, Eusebio 2020 http://dx.doi.org/10.1002/cctc.201902292 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcctc.201902292 https://onlinelibrary.wiley.com/doi/pdf/10.1002/cctc.201902292 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/cctc.201902292 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor ChemCatChem volume 12, issue 6, page 1782-1788 ISSN 1867-3880 1867-3899 journal-article 2020 crwiley https://doi.org/10.1002/cctc.201902292 2024-05-31T08:13:55Z Abstract Recently, biocatalysis mediated by mechanical energy has become a convenient strategy to obtain highly valuable products following the principles of green chemistry. In particular, mechanoenzymatic techniques have allowed the isolation of chiral drugs with high enantiomeric purity. In this regard, being aware of the preponderant anti‐inflammatory activity of Ketorolac's ( S )‐isomer relative to its ( R )‐enantiomer, we developed a mechanoenzymatic kinetic resolution protocol using Candida antarctica Lipase B to yield both enantiomers with high enantiopurity. The significant enantiopreference of CALB for the ( R )‐isomer of Ketorolac allowed the isolation of the active ( S )‐enantiomer, either by means of an enantioselective esterification of racemic Ketorolac or via enantioselective hydrolysis of suitable ester derivatives. Both techniques proceeded in short reaction times, with high enantiomeric excess (>83 %), remarkable enantiodiscrimination ( E ≫500) and rather good conversion (46 %). Furthermore, ( R )‐Ketorolac, an effective drug for ovarian cancer management, was obtained in essentially enantiopure form ( ee >99 %). Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library ChemCatChem 12 6 1782 1788 |
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Wiley Online Library |
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English |
description |
Abstract Recently, biocatalysis mediated by mechanical energy has become a convenient strategy to obtain highly valuable products following the principles of green chemistry. In particular, mechanoenzymatic techniques have allowed the isolation of chiral drugs with high enantiomeric purity. In this regard, being aware of the preponderant anti‐inflammatory activity of Ketorolac's ( S )‐isomer relative to its ( R )‐enantiomer, we developed a mechanoenzymatic kinetic resolution protocol using Candida antarctica Lipase B to yield both enantiomers with high enantiopurity. The significant enantiopreference of CALB for the ( R )‐isomer of Ketorolac allowed the isolation of the active ( S )‐enantiomer, either by means of an enantioselective esterification of racemic Ketorolac or via enantioselective hydrolysis of suitable ester derivatives. Both techniques proceeded in short reaction times, with high enantiomeric excess (>83 %), remarkable enantiodiscrimination ( E ≫500) and rather good conversion (46 %). Furthermore, ( R )‐Ketorolac, an effective drug for ovarian cancer management, was obtained in essentially enantiopure form ( ee >99 %). |
format |
Article in Journal/Newspaper |
author |
Pérez‐Venegas, Mario Rodríguez‐Treviño, Agustín Mario Juaristi, Eusebio |
spellingShingle |
Pérez‐Venegas, Mario Rodríguez‐Treviño, Agustín Mario Juaristi, Eusebio Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac |
author_facet |
Pérez‐Venegas, Mario Rodríguez‐Treviño, Agustín Mario Juaristi, Eusebio |
author_sort |
Pérez‐Venegas, Mario |
title |
Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac |
title_short |
Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac |
title_full |
Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac |
title_fullStr |
Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac |
title_full_unstemmed |
Dual Mechanoenzymatic Kinetic Resolution of (±)‐Ketorolac |
title_sort |
dual mechanoenzymatic kinetic resolution of (±)‐ketorolac |
publisher |
Wiley |
publishDate |
2020 |
url |
http://dx.doi.org/10.1002/cctc.201902292 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fcctc.201902292 https://onlinelibrary.wiley.com/doi/pdf/10.1002/cctc.201902292 https://onlinelibrary.wiley.com/doi/full-xml/10.1002/cctc.201902292 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
ChemCatChem volume 12, issue 6, page 1782-1788 ISSN 1867-3880 1867-3899 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/cctc.201902292 |
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ChemCatChem |
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12 |
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6 |
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1782 |
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1788 |
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1802643800232820736 |