CN Patent

CN103159736B — 取代的吡唑激酶抑制剂

Assigned to Hebei Yazhiyan Pharmaceutical Co ltd · Expires 2015-05-13 · 11y expired

What this patent protects

本发明属于医药技术领域,具体涉及通式(I)、(II)、(Ⅲ)或(Ⅳ)所示的取代的吡唑激酶抑制剂、其药学上可接受的盐或其立体异构体,其中R 1 、R 2 、L 1 和L 2 如说明书中所定义。本发明还涉及这些化合物的制备方法,含有这些化合物的药物制剂和药物组合物,以及该化合物、其药学上可接受的盐或其立体异构体在制备治疗和/或预防由b-RAF突变引起的癌症相关或非癌症相关疾病的药物中的应用。

USPTO Abstract

本发明属于医药技术领域,具体涉及通式(I)、(II)、(Ⅲ)或(Ⅳ)所示的取代的吡唑激酶抑制剂、其药学上可接受的盐或其立体异构体,其中R 1 、R 2 、L 1 和L 2 如说明书中所定义。本发明还涉及这些化合物的制备方法,含有这些化合物的药物制剂和药物组合物,以及该化合物、其药学上可接受的盐或其立体异构体在制备治疗和/或预防由b-RAF突变引起的癌症相关或非癌症相关疾病的药物中的应用。

Drugs covered by this patent

Patent Metadata

Patent number
CN103159736B
Jurisdiction
CN
Classification
Expires
2015-05-13
Drug substance claim
No
Drug product claim
No
Assignee
Hebei Yazhiyan 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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