CN Patent

CN107405342B — 一种含有二胺衍生物或其盐的固体药物组合物

Assigned to Jiangsu Hengrui Medicine Co Ltd · Expires 2021-05-14 · 5y expired

What this patent protects

一种含有二胺衍生物或其盐的固体药物组合物。所述固体药物组合物含有下式(I)所示的N 1 ‑(5‑氯吡啶‑2‑基)‑N 2 ‑[(1S,2R,4S)‑4‑(N,N‑二甲基氨甲酰基)]‑2‑[(5‑甲基‑4,5,6,7‑四氢‑1,3‑噻唑并[5,4‑c]‑吡啶‑2‑甲酰胺基)环己基]乙二酰胺或其药理学上可接受的盐或其溶剂合物作为活性成分,和两种或两种以上的纤维素衍生物,且不含包衣或者包衣中不含纤维素衍生物。本发明的固体药物组合物具有在宽的pH范围内溶出迅速、稳定性良好的特点。

USPTO Abstract

一种含有二胺衍生物或其盐的固体药物组合物。所述固体药物组合物含有下式(I)所示的N 1 ‑(5‑氯吡啶‑2‑基)‑N 2 ‑[(1S,2R,4S)‑4‑(N,N‑二甲基氨甲酰基)]‑2‑[(5‑甲基‑4,5,6,7‑四氢‑1,3‑噻唑并[5,4‑c]‑吡啶‑2‑甲酰胺基)环己基]乙二酰胺或其药理学上可接受的盐或其溶剂合物作为活性成分,和两种或两种以上的纤维素衍生物,且不含包衣或者包衣中不含纤维素衍生物。本发明的固体药物组合物具有在宽的pH范围内溶出迅速、稳定性良好的特点。

Drugs covered by this patent

Patent Metadata

Patent number
CN107405342B
Jurisdiction
CN
Classification
Expires
2021-05-14
Drug substance claim
No
Drug product claim
No
Assignee
Jiangsu Hengrui Medicine 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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