CN Patent

CN116063322A — 劳拉替尼游离碱的结晶形式

Assigned to Pfizer Inc · Expires 2023-05-05 · 3y expired

What this patent protects

本发明涉及(10R)‑7‑氨基‑12‑氟‑2,10,16‑三甲基‑15‑氧代‑10,15,16,17‑四氢‑2H‑8,4‑(次甲基桥)吡唑并[4,3‑h][2,5,11]苯并氧杂二氮杂十四熳环‑3‑甲腈(劳拉替尼)游离碱(形式7)的固体剂型,其中所述剂型具有包含在以下的2θ值处的峰的粉末X射线衍射(PXRD)图:9.6、10.1和16.2°2θ±0.2°2θ。本发明还涉及所述剂型用于治疗哺乳动物中的癌症的用途。

USPTO Abstract

本发明涉及(10R)‑7‑氨基‑12‑氟‑2,10,16‑三甲基‑15‑氧代‑10,15,16,17‑四氢‑2H‑8,4‑(次甲基桥)吡唑并[4,3‑h][2,5,11]苯并氧杂二氮杂十四熳环‑3‑甲腈(劳拉替尼)游离碱(形式7)的固体剂型,其中所述剂型具有包含在以下的2θ值处的峰的粉末X射线衍射(PXRD)图:9.6、10.1和16.2°2θ±0.2°2θ。本发明还涉及所述剂型用于治疗哺乳动物中的癌症的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN116063322A
Jurisdiction
CN
Classification
Expires
2023-05-05
Drug substance claim
No
Drug product claim
No
Assignee
Pfizer Inc
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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