CN Patent

CN106467517B — 氘修饰的Abemaciclib衍生物

Assigned to Chia Tai Tianqing Pharmaceutical Group Co Ltd · Expires 2019-09-06 · 7y expired

What this patent protects

本发明属于药物化学领域,具体涉及氘修饰的Abemaciclib衍生物、其制备方法、含氘修饰的Abemaciclib衍生物的药物组合物、氘修饰的Abemaciclib衍生物及其药物组合物在制备治疗细胞增殖性疾病药物中的用途。与Abemaciclib相比,本发明的某些化合物(尤其是实施例化合物)具有更优异的药代动力学性质,有望降低临床使用剂量,从而降低治疗成本以让更多患者受益。

USPTO Abstract

本发明属于药物化学领域,具体涉及氘修饰的Abemaciclib衍生物、其制备方法、含氘修饰的Abemaciclib衍生物的药物组合物、氘修饰的Abemaciclib衍生物及其药物组合物在制备治疗细胞增殖性疾病药物中的用途。与Abemaciclib相比,本发明的某些化合物(尤其是实施例化合物)具有更优异的药代动力学性质,有望降低临床使用剂量,从而降低治疗成本以让更多患者受益。

Drugs covered by this patent

Patent Metadata

Patent number
CN106467517B
Jurisdiction
CN
Classification
Expires
2019-09-06
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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