CN Patent

CN116041323B — Sigma-1受体激动剂的酸式盐、其晶型及其制备方法和应用

Assigned to Suzhou Enhua Biomedical Technology Co ltd · Expires 2025-08-01 · 1y expired

What this patent protects

本发明提供了Sigma‑1受体激动剂的酸式盐或其晶型及其制备方法和应用。具体涉及一种对sigma‑1受体具有高亲和力的5‑((2‑(环丙基甲基)‑1,2,3,4‑四氢异喹啉‑7‑基)(异丙基)氨基)‑1‑甲基吡啶‑2(1H)‑酮酸式盐及其晶型,本发明涉及所述酸式盐及晶型的制备方法以及其在医药领域的应用。本发明提供的化合物5‑((2‑(环丙基甲基)‑1,2,3,4‑四氢异喹啉‑7‑基)(异丙基)氨基)‑1‑甲基吡啶‑2(1H)‑酮的酸式盐及其晶型具有改善的理化性质,如外观性状,吸湿性和化学稳定性。

USPTO Abstract

本发明提供了Sigma‑1受体激动剂的酸式盐或其晶型及其制备方法和应用。具体涉及一种对sigma‑1受体具有高亲和力的5‑((2‑(环丙基甲基)‑1,2,3,4‑四氢异喹啉‑7‑基)(异丙基)氨基)‑1‑甲基吡啶‑2(1H)‑酮酸式盐及其晶型,本发明涉及所述酸式盐及晶型的制备方法以及其在医药领域的应用。本发明提供的化合物5‑((2‑(环丙基甲基)‑1,2,3,4‑四氢异喹啉‑7‑基)(异丙基)氨基)‑1‑甲基吡啶‑2(1H)‑酮的酸式盐及其晶型具有改善的理化性质,如外观性状,吸湿性和化学稳定性。

Drugs covered by this patent

Patent Metadata

Patent number
CN116041323B
Jurisdiction
CN
Classification
Expires
2025-08-01
Drug substance claim
No
Drug product claim
No
Assignee
Suzhou Enhua Biomedical Technology 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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