Advances in biocatalytic and chemoenzymatic synthesis of nucleoside analogues.

Cosgrove, Sebastian C.; Miller, Gavin J.

Abstract

INTRODUCTION: Nucleoside analogues represent a cornerstone of achievement in drug discovery, rising to prominence particularly in the fields of antiviral and anticancer discovery over the last 60 years. Traditionally accessed using chemical synthesis, a paradigm shift to include the use of biocatalytic synthesis is now apparent.

AREAS COVERED: Herein the authors discuss the recent advances using this technology to access nucleoside analogues. Two key aspects are covered, the first surrounding methodology concepts, effectively using enzymes to access diverse nucleoside analogue space and also for producing key building blocks. The second focuses on the use of biocatalytic cascades for de novo syntheses of nucleoside analogue drugs. Finally, recent advances in technologies for effecting enzymatic nucleoside synthesis are considered, chiefly immobilisation and flow.

EXPERT OPINION: Enzymatic synthesis of nucleoside analogues is maturing but has yet to usurp chemical synthesis as a first-hand synthesis technology, with scalability and substrate modification primary issues. Moving forward, tandem approaches that harness expertise across molecular microbiology and chemical synthesis will be vital to unlocking the potential of nucleoside analogues.

Citation

Cosgrove, S. C., & Miller, G. J. (2022). Advances in biocatalytic and chemoenzymatic synthesis of nucleoside analogues. Expert Opinion on Drug Discovery, 17(4), 355-364. https://doi.org/10.1080/17460441.2022.2039620

• Journal Article Type: Review
• Acceptance Date: Feb 4, 2022
• Online Publication Date: Feb 17, 2022
• Publication Date: Feb 8, 2022
• Journal: Expert Opinion on Drug Discovery
• Print ISSN: 1746-0441
• Publisher: Taylor and Francis
• Peer Reviewed: Peer Reviewed
• Volume: 17
• Issue: 4
• Pages: 355-364
• DOI: https://doi.org/10.1080/17460441.2022.2039620
• Keywords: Nucleoside analogue; biocatalysis; enzymes; chemoenzymatic synthesis
• Publisher URL: https://doi.org/10.1080/17460441.2022.2039620