CN Patent

CN113563309B — 吡啶类衍生物及其制备方法和用途

Assigned to Zhejiang Hisun Pharmaceutical Co Ltd · Expires 2024-12-13 · 1y expired

What this patent protects

本发明涉及吡啶类衍生物、其制备方法及其在医药上的应用。具体而言,本发明涉及一种通式(I)所示的吡啶类衍生物、其制备方法及其可药用的盐,以及它们作为治疗剂,特别是作为酪氨酸激酶2(TYK2)抑制剂的用途,其中通式(I)中的各取代基的定义与说明书中的定义相同。

USPTO Abstract

本发明涉及吡啶类衍生物、其制备方法及其在医药上的应用。具体而言,本发明涉及一种通式(I)所示的吡啶类衍生物、其制备方法及其可药用的盐,以及它们作为治疗剂,特别是作为酪氨酸激酶2(TYK2)抑制剂的用途,其中通式(I)中的各取代基的定义与说明书中的定义相同。

Drugs covered by this patent

Patent Metadata

Patent number
CN113563309B
Jurisdiction
CN
Classification
Expires
2024-12-13
Drug substance claim
No
Drug product claim
No
Assignee
Zhejiang Hisun Pharmaceutical 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.