CN Patent

CN114945566A — 作为钠通道调节剂的取代四氢呋喃

Assigned to Vertex Pharmaceuticals Inc · Expires 2022-08-26 · 4y expired

What this patent protects

提供了可用作钠通道抑制剂的化合物及其药学上可接受的盐。还提供了包含所述化合物或药学上可接受的盐的药物组合物,以及使用所述化合物、药学上可接受的盐和药物组合物治疗各种病症,包括疼痛的方法。

USPTO Abstract

提供了可用作钠通道抑制剂的化合物及其药学上可接受的盐。还提供了包含所述化合物或药学上可接受的盐的药物组合物,以及使用所述化合物、药学上可接受的盐和药物组合物治疗各种病症,包括疼痛的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN114945566A
Jurisdiction
CN
Classification
Expires
2022-08-26
Drug substance claim
No
Drug product claim
No
Assignee
Vertex Pharmaceuticals 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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