CN Patent

CN119143737B — 四氢呋喃甲酰胺类钠通道调节剂及其在医药上的应用

Assigned to Jiaxing Andikang Biotechnology Co ltd · Expires 2025-07-18 · 1y expired

What this patent protects

本发明提供一类被取代的四氢呋喃甲酰胺类衍生物、盐或立体化学异构体和含有其的药物组合物,以及其作为Nav抑制剂的用途和其在制备治疗和/或减轻感痛和疼痛相关疾病的药物中的用途。本发明提供的化合物具有代谢稳定性高、口服吸收高、更优的生物利用度、活性更好,选择性更高,药代动力学性质更佳,起效更快、中枢神经副作用低等优点。

USPTO Abstract

本发明提供一类被取代的四氢呋喃甲酰胺类衍生物、盐或立体化学异构体和含有其的药物组合物,以及其作为Nav抑制剂的用途和其在制备治疗和/或减轻感痛和疼痛相关疾病的药物中的用途。本发明提供的化合物具有代谢稳定性高、口服吸收高、更优的生物利用度、活性更好,选择性更高,药代动力学性质更佳,起效更快、中枢神经副作用低等优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN119143737B
Jurisdiction
CN
Classification
Expires
2025-07-18
Drug substance claim
No
Drug product claim
No
Assignee
Jiaxing Andikang Biotechnology 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.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.