CN Patent

CN113943288A — 5,6-二氢吡嗪并[2,3-c]异喹啉化合物

Assigned to Wigen Biomedicine Technology Shanghai Co Ltd · Expires 2022-01-18 · 4y expired

What this patent protects

本发明公开了一类5,6‑二氢吡嗪并[2,3‑c]异喹啉化合物。本发明涉及一类式(1)所示的化合物及其制备方法，及式(1)化合物及其各异构体、各晶型、药学上可接受的盐作为EGFR抑制剂在抗肿瘤等EGFR相关疾病的药物制备中的用途。

USPTO Abstract

本发明公开了一类5,6‑二氢吡嗪并[2,3‑c]异喹啉化合物。本发明涉及一类式(1)所示的化合物及其制备方法，及式(1)化合物及其各异构体、各晶型、药学上可接受的盐作为EGFR抑制剂在抗肿瘤等EGFR相关疾病的药物制备中的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN113943288A
Jurisdiction
CN
Classification
—
Expires
2022-01-18
Drug substance claim
No
Drug product claim
No
Assignee
Wigen Biomedicine Technology 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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