Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker
Abstract A new chemoenzymatic route is reported to synthesize acebutolol, a selective β 1 adrenergic receptor blocking agent in enantiopure ( R and S ) forms. The enzymatic kinetic resolution strategy was used to synthesize enantiopure intermediates ( R )‐ and ( S )‐N‐(3‐acetyl‐4‐(3‐chloro‐2‐hydroxy...
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crwiley:10.1002/chir.22444 2024-05-19T07:31:52+00:00 Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker Banoth, Linga Thakur, Neeraj Singh Bhaumik, Jayeeta Banerjee, Uttam Chand Department of Biotechnology , Ministry of Science and Technology 2015 http://dx.doi.org/10.1002/chir.22444 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchir.22444 https://onlinelibrary.wiley.com/doi/pdf/10.1002/chir.22444 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Chirality volume 27, issue 6, page 382-391 ISSN 0899-0042 1520-636X Organic Chemistry Spectroscopy Drug Discovery Pharmacology Catalysis Analytical Chemistry journal-article 2015 crwiley https://doi.org/10.1002/chir.22444 2024-04-22T07:34:20Z Abstract A new chemoenzymatic route is reported to synthesize acebutolol, a selective β 1 adrenergic receptor blocking agent in enantiopure ( R and S ) forms. The enzymatic kinetic resolution strategy was used to synthesize enantiopure intermediates ( R )‐ and ( S )‐N‐(3‐acetyl‐4‐(3‐chloro‐2‐hydroxypropoxy)phenyl)butyramide from the corresponding racemic alcohols. The results showed that out of eleven commercially available lipase preparations, two enzyme preparations (Lipase A, Candida antarctica , CLEA [CAL CLEA] and Candida rugosa lipase, 62316 [CRL 62316]) act in enantioselective manner. Under optimized conditions the enantiomeric excess of both ( R )‐ and ( S )‐N‐(3‐acetyl‐4‐(3‐chloro‐2‐hydroxypropoxy)phenyl)butyramide were 99.9 and 96.8%, respectively. N‐alkylation of both the ( R ) and ( S ) intermediates with isopropylamine gave enantiomerically pure ( R and S )‐ acebutolol with a yield 68 and 72%, respectively. This study suggests a high yielding, easy and environmentally green approach to synthesize enantiopure acebutolol. Chirality 27:382–391, 2015. © 2015 Wiley Periodicals, Inc. Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library Chirality 27 6 382 391 |
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Organic Chemistry Spectroscopy Drug Discovery Pharmacology Catalysis Analytical Chemistry |
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Organic Chemistry Spectroscopy Drug Discovery Pharmacology Catalysis Analytical Chemistry Banoth, Linga Thakur, Neeraj Singh Bhaumik, Jayeeta Banerjee, Uttam Chand Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker |
topic_facet |
Organic Chemistry Spectroscopy Drug Discovery Pharmacology Catalysis Analytical Chemistry |
description |
Abstract A new chemoenzymatic route is reported to synthesize acebutolol, a selective β 1 adrenergic receptor blocking agent in enantiopure ( R and S ) forms. The enzymatic kinetic resolution strategy was used to synthesize enantiopure intermediates ( R )‐ and ( S )‐N‐(3‐acetyl‐4‐(3‐chloro‐2‐hydroxypropoxy)phenyl)butyramide from the corresponding racemic alcohols. The results showed that out of eleven commercially available lipase preparations, two enzyme preparations (Lipase A, Candida antarctica , CLEA [CAL CLEA] and Candida rugosa lipase, 62316 [CRL 62316]) act in enantioselective manner. Under optimized conditions the enantiomeric excess of both ( R )‐ and ( S )‐N‐(3‐acetyl‐4‐(3‐chloro‐2‐hydroxypropoxy)phenyl)butyramide were 99.9 and 96.8%, respectively. N‐alkylation of both the ( R ) and ( S ) intermediates with isopropylamine gave enantiomerically pure ( R and S )‐ acebutolol with a yield 68 and 72%, respectively. This study suggests a high yielding, easy and environmentally green approach to synthesize enantiopure acebutolol. Chirality 27:382–391, 2015. © 2015 Wiley Periodicals, Inc. |
author2 |
Department of Biotechnology , Ministry of Science and Technology |
format |
Article in Journal/Newspaper |
author |
Banoth, Linga Thakur, Neeraj Singh Bhaumik, Jayeeta Banerjee, Uttam Chand |
author_facet |
Banoth, Linga Thakur, Neeraj Singh Bhaumik, Jayeeta Banerjee, Uttam Chand |
author_sort |
Banoth, Linga |
title |
Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker |
title_short |
Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker |
title_full |
Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker |
title_fullStr |
Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker |
title_full_unstemmed |
Biocatalytic Approach for the Synthesis of Enantiopure Acebutolol as a β 1 ‐Selective Blocker |
title_sort |
biocatalytic approach for the synthesis of enantiopure acebutolol as a β 1 ‐selective blocker |
publisher |
Wiley |
publishDate |
2015 |
url |
http://dx.doi.org/10.1002/chir.22444 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchir.22444 https://onlinelibrary.wiley.com/doi/pdf/10.1002/chir.22444 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Chirality volume 27, issue 6, page 382-391 ISSN 0899-0042 1520-636X |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/chir.22444 |
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Chirality |
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27 |
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6 |
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382 |
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391 |
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1799469760114589696 |