Synlett 2025; 36(18): 3030-3042
DOI: 10.1055/a-2616-5635
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Efficient Novel Synthesis of Bexaglifazolin and Its Glycol Salt With Minimal Impurities

Authors

  • Govinda G Krishna Kilaru

    1   Department of Chemistry, Koneru Lakshmaiah Education Foundation, RVS Nagar, Aziz Nagar (PO), Hyderabad, India (Ringgold ID: RIN207673)
  • Madhusudan Gutta

    2   Department of Research and Development, Vijayasri Organics Pvt Ltd, Hyderabad, India
  • Veerababu Muppineedi

    2   Department of Research and Development, Vijayasri Organics Pvt Ltd, Hyderabad, India
  • Eswar Reddy Pittu

    2   Department of Research and Development, Vijayasri Organics Pvt Ltd, Hyderabad, India
  • Sreedhar Gundekari

    1   Department of Chemistry, Koneru Lakshmaiah Education Foundation, RVS Nagar, Aziz Nagar (PO), Hyderabad, India (Ringgold ID: RIN207673)
  • Mohan Varkolu

    1   Department of Chemistry, Koneru Lakshmaiah Education Foundation, RVS Nagar, Aziz Nagar (PO), Hyderabad, India (Ringgold ID: RIN207673)


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Abstract

An efficient and novel process for the synthesis of the antidiabetic drug bexagliflozin using 5-iodo-2-chlorobenzoic acid as the starting material was described in detail to identify and eliminate the critical impurities that may form during the various steps of the synthetic process. The best reaction parameters, including temperature, stoichiometry, and reaction time, were systematically evaluated by analyzing the impurity profile at each stage of the synthesis. The process was carefully optimized to effectively control the formation of these critical impurities, which was a key factor in ensuring the successful synthesis of pure bexagliflozin.

Supplementary Material



Publikationsverlauf

Eingereicht: 02. April 2025

Angenommen nach Revision: 19. Mai 2025

Accepted Manuscript online:
20. Mai 2025

Artikel online veröffentlicht:
30. Juli 2025

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