CN Patent

CN106608879A — 一种蛋白激酶抑制剂及其制备方法和医药用途

Assigned to Gan & Lee Pharmaceutical Co Ltd · Expires 2017-05-03 · 9y expired

What this patent protects

本发明提供一种结构式I的化合物或其互变异构体、内消旋体、外消旋体、对映异构体、非对映异构体或其混合物形式,或结构式I的化合物、其互变异构体、内消旋体、外消旋体、对映异构体、非对映异构体的药学上可以接受的盐或溶剂化物,A环、R 1 、R 2 、R 3 和R 4 如说明书中的定义。本发明还提供所述结构式I的化合物的制备方法及其在制备用于治疗细胞增殖障碍性疾病的药物中的应用。

USPTO Abstract

本发明提供一种结构式I的化合物或其互变异构体、内消旋体、外消旋体、对映异构体、非对映异构体或其混合物形式,或结构式I的化合物、其互变异构体、内消旋体、外消旋体、对映异构体、非对映异构体的药学上可以接受的盐或溶剂化物,A环、R 1 、R 2 、R 3 和R 4 如说明书中的定义。本发明还提供所述结构式I的化合物的制备方法及其在制备用于治疗细胞增殖障碍性疾病的药物中的应用。

Drugs covered by this patent

Patent Metadata

Patent number
CN106608879A
Jurisdiction
CN
Classification
Expires
2017-05-03
Drug substance claim
No
Drug product claim
No
Assignee
Gan & Lee 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.