CA3194469A1 — Process for preparing enantiomerically enriched jak inhibitors
Assigned to Sun Pharmaceutical Industries Inc · Expires 2022-02-17 · 4y expired
What this patent protects
Certain aspects of the present invention are directed to improved processes for preparing enantiomerically enriched intermediates for the synthesis of ruxolitinib and deuterated forms of ruxolitinib. Certain aspects are also directed to deuterated intermediates useful in the synt…
USPTO Abstract
Certain aspects of the present invention are directed to improved processes for preparing enantiomerically enriched intermediates for the synthesis of ruxolitinib and deuterated forms of ruxolitinib. Certain aspects are also directed to deuterated intermediates useful in the synthesis of deuterated forms of ruxolitinib. Certain aspects are also directed to reaction mixtures for preparing enantiomerically enriched intermediates useful in the synthesis of ruxolitinib and deuterated forms of ruxolitinib.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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