CN Patent

CN113135896B — 作为ret抑制剂的甲基吡唑类衍生物

Assigned to Chia Tai Tianqing Pharmaceutical Group Co Ltd · Expires 2024-12-06 · 1y expired

What this patent protects

本申请涉及作为RET抑制剂的甲基吡唑类衍生物，具体涉及式(I)所示化合物、其立体异构体及其药学上可接受的盐，其制备方法及其药物组合物。本申请所述式(I)化合物可用于预防或治疗由异常RET活性介导的疾病。

USPTO Abstract

本申请涉及作为RET抑制剂的甲基吡唑类衍生物，具体涉及式(I)所示化合物、其立体异构体及其药学上可接受的盐，其制备方法及其药物组合物。本申请所述式(I)化合物可用于预防或治疗由异常RET活性介导的疾病。

Drugs covered by this patent

Patent Metadata

Patent number
CN113135896B
Jurisdiction
CN
Classification
—
Expires
2024-12-06
Drug substance claim
No
Drug product claim
No
Assignee
Chia Tai Tianqing Pharmaceutical Group 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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