CN Patent

CN105712992B — 作为cMet抑制剂的化合物及其制备方法和用途

Assigned to Shanghai Kezhou Pharmaceutical Co ltd · Expires 2018-10-26 · 8y expired

What this patent protects

本发明涉及作为cMet抑制剂的取代1H‑吡咯并[2,3‑b]吡啶和取代1H‑吡唑并[3,4‑b]吡啶类化合物及其制备方法和用途,式(I)的化合物及其药学上可接受的盐、前药和溶剂化物及其制备方法,其中X 1 ,X 2 ,X 3 ,X 4 ,W,R 2 ,R1 a‑e 如说明书中所定义。本发明还公开了式(I)化合物的制备方法以及包含所述化合物的药物组合物。

USPTO Abstract

本发明涉及作为cMet抑制剂的取代1H‑吡咯并[2,3‑b]吡啶和取代1H‑吡唑并[3,4‑b]吡啶类化合物及其制备方法和用途,式(I)的化合物及其药学上可接受的盐、前药和溶剂化物及其制备方法,其中X 1 ,X 2 ,X 3 ,X 4 ,W,R 2 ,R1 a‑e 如说明书中所定义。本发明还公开了式(I)化合物的制备方法以及包含所述化合物的药物组合物。

Drugs covered by this patent

Patent Metadata

Patent number
CN105712992B
Jurisdiction
CN
Classification
Expires
2018-10-26
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Kezhou 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.

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