CN Patent

CN105524045B — 四环类间变性淋巴瘤激酶抑制剂

Assigned to Xuanzhu Biopharmaceutical Co Ltd · Expires 2020-04-10 · 6y expired

What this patent protects

本发明属于医药技术领域,具体涉及通式(Ⅰ)所示的四环类间变性淋巴瘤激酶抑制剂、其药学上可接受的盐或其立体异构体,其中R 1 、R 2 、R 3 、R 4 、R 5 和A环如说明书中所定义。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/或预防由间变性淋巴瘤激酶介导的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)所示的四环类间变性淋巴瘤激酶抑制剂、其药学上可接受的盐或其立体异构体,其中R 1 、R 2 、R 3 、R 4 、R 5 和A环如说明书中所定义。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/或预防由间变性淋巴瘤激酶介导的癌症相关疾病的药物中的应用。

Drugs covered by this patent

Patent Metadata

Patent number
CN105524045B
Jurisdiction
CN
Classification
Expires
2020-04-10
Drug substance claim
No
Drug product claim
No
Assignee
Xuanzhu Biopharmaceutical 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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