CN Patent

CN111836798A — 氯胺酮的前药、其组合物和用途

Assigned to XWPharma Ltd · Expires 2020-10-27 · 6y expired

What this patent protects

提供了(S)‑或(R)‑氯胺酮(包括同位素标记的氯胺酮)的前药、其组合物和用途。作为(S)‑或(R)‑氯胺酮的前药(包括同位素标记的氯胺酮)的前药的具有式(Ia)或(Ib)的化合物以及包含本文中提供的化合物的药物组合物用于治疗或预防CNS疾病。更特别地，相关的疾病包括抑郁症和疼痛。

USPTO Abstract

提供了(S)‑或(R)‑氯胺酮(包括同位素标记的氯胺酮)的前药、其组合物和用途。作为(S)‑或(R)‑氯胺酮的前药(包括同位素标记的氯胺酮)的前药的具有式(Ia)或(Ib)的化合物以及包含本文中提供的化合物的药物组合物用于治疗或预防CNS疾病。更特别地，相关的疾病包括抑郁症和疼痛。

Drugs covered by this patent

Patent Metadata

Patent number
CN111836798A
Jurisdiction
CN
Classification
—
Expires
2020-10-27
Drug substance claim
No
Drug product claim
No
Assignee
XWPharma Ltd
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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