CA Patent

CA2706575C — Enantiomerically resolving acyloxyalkyl thiocarbonates used in synthesizing acyloxyalkyl carbamate prodrugs

Assigned to XenoPort Inc · Expires 2015-07-14 · 11y expired

What this patent protects

Methods of enzymatically resolving acyloxyalkyl thiocarbonates useful in the synthesis of acyloxyalkyl carbamates are disclosed. These carbamates can be coupled to drugs containing amines such as R-baclofen or S-pregabalin.

USPTO Abstract

Methods of enzymatically resolving acyloxyalkyl thiocarbonates useful in the synthesis of acyloxyalkyl carbamates are disclosed. These carbamates can be coupled to drugs containing amines such as R-baclofen or S-pregabalin.

Drugs covered by this patent

Patent Metadata

Patent number
CA2706575C
Jurisdiction
CA
Classification
—
Expires
2015-07-14
Drug substance claim
No
Drug product claim
No
Assignee
XenoPort Inc
Source
FDA Orange Book + USPTO grounding via Google Patents

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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