CN Patent

CN110869367B — 氨基吡啶衍生物化合物的盐、其结晶形式、以及用于制备它们的方法

Assigned to Liu Hanyangxing · Expires 2023-09-15 · 3y expired

What this patent protects

本发明涉及N‑(5‑(4‑(4‑((二甲基氨基)甲基)‑3‑苯基‑1H‑吡唑‑1‑基)嘧啶‑2‑基氨基)‑4‑甲氧基‑2‑吗啉代苯基)丙烯酰胺的新型甲磺酸盐、其新型结晶形式、以及用于制备它们的方法。更具体地,本发明涉及N‑(5‑(4‑(4‑((二甲基氨基)甲基)‑3‑苯基‑1H‑吡唑‑1‑基)嘧啶‑2‑基氨基)‑4‑甲氧基‑2‑吗啉代苯基)丙烯酰胺的甲磺酸盐、其结晶形式、以及用于制备它们的方法,该甲磺酸盐不仅在其被单独施用时而且在联合其它药物施用时均具有优异的稳定性、溶解度和生物利用率,并且具有高纯度。

USPTO Abstract

本发明涉及N‑(5‑(4‑(4‑((二甲基氨基)甲基)‑3‑苯基‑1H‑吡唑‑1‑基)嘧啶‑2‑基氨基)‑4‑甲氧基‑2‑吗啉代苯基)丙烯酰胺的新型甲磺酸盐、其新型结晶形式、以及用于制备它们的方法。更具体地,本发明涉及N‑(5‑(4‑(4‑((二甲基氨基)甲基)‑3‑苯基‑1H‑吡唑‑1‑基)嘧啶‑2‑基氨基)‑4‑甲氧基‑2‑吗啉代苯基)丙烯酰胺的甲磺酸盐、其结晶形式、以及用于制备它们的方法,该甲磺酸盐不仅在其被单独施用时而且在联合其它药物施用时均具有优异的稳定性、溶解度和生物利用率,并且具有高纯度。

Drugs covered by this patent

Patent Metadata

Patent number
CN110869367B
Jurisdiction
CN
Classification
Expires
2023-09-15
Drug substance claim
No
Drug product claim
No
Assignee
Liu Hanyangxing
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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