CN Patent

CN119371405A — 多取代吡咯烷类衍生物、其制备方法及用途

Assigned to Hengji Pharmaceutical (Shanghai) Co.,Ltd. · Expires 2025-01-28 · 1y expired

What this patent protects

本发明公开一类通式(I)表示的多取代吡咯烷类衍生物、其立体异构体、互变异构体、氘代衍生物或药学上可接受的盐,以及所述化合物的制备方法和用途,以及包含这些化合物、其立体异构体、互变异构体、氘代衍生物或药学上可接受的盐的药物组合物,所述化合物可以作为钠离子通道亚型Nav1.8抑制剂的用途,和其在治疗和预防疼痛相关疾病的药物用途。

USPTO Abstract

本发明公开一类通式(I)表示的多取代吡咯烷类衍生物、其立体异构体、互变异构体、氘代衍生物或药学上可接受的盐,以及所述化合物的制备方法和用途,以及包含这些化合物、其立体异构体、互变异构体、氘代衍生物或药学上可接受的盐的药物组合物,所述化合物可以作为钠离子通道亚型Nav1.8抑制剂的用途,和其在治疗和预防疼痛相关疾病的药物用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN119371405A
Jurisdiction
CN
Classification
Expires
2025-01-28
Drug substance claim
No
Drug product claim
No
Assignee
Hengji Pharmaceutical (Shanghai) Co.,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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