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SCIENTIFIC LITERATURE · MED

Chemoenzymatic Synthesis of Selegiline: An Imine Reductase-Catalyzed Approach.

Molecules · 2024-03-16

DOI: 10.3390/molecules29061328PMID: 38542964

Open accessresearch-article; Journal ArticleOriginal source ↗

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The text below is the source article’s original abstract under a verified reuse license. cc by

(R)-Homobenzylic amines are key structural motifs present in (R)-selegiline, a drug indicated for the treatment of early-stage Parkinson's disease. Herein, we report a new short chemoenzymatic approach (in 2 steps) towards the synthesis of (R)-selegiline via stereoselective biocatalytic reductive amination as the key step. The imine reductase IR36-M5 mutant showed high conversion (97%) and stereoselectivity (97%) toward the phenylacetone and propargyl amine substrates, offering valuable biocatalysts for synthesizing alkylated homobenzylic amines.

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