CN Patent

CN116217565A — 唑吡坦盐及其制备方法

Assigned to Shandong New Time Pharmaceutical Co Ltd · Expires 2023-06-06 · 3y expired

What this patent protects

本发明属于晶型药物分子技术领域，涉及唑吡坦盐及其制备方法和应用。本发明具体提供了唑吡坦草酸盐、唑吡坦富马酸盐、唑吡坦丙二酸盐及唑吡坦‑5‑磺基水杨酸盐甲醇合物。本发明提供的制备唑吡坦盐的方法操作简便，制备的晶体纯度高，本发明提供的唑吡坦盐具有较好的化学稳定性，并且具有较好的溶解性。

USPTO Abstract

本发明属于晶型药物分子技术领域，涉及唑吡坦盐及其制备方法和应用。本发明具体提供了唑吡坦草酸盐、唑吡坦富马酸盐、唑吡坦丙二酸盐及唑吡坦‑5‑磺基水杨酸盐甲醇合物。本发明提供的制备唑吡坦盐的方法操作简便，制备的晶体纯度高，本发明提供的唑吡坦盐具有较好的化学稳定性，并且具有较好的溶解性。

Drugs covered by this patent

Patent Metadata

Patent number
CN116217565A
Jurisdiction
CN
Classification
—
Expires
2023-06-06
Drug substance claim
No
Drug product claim
No
Assignee
Shandong New Time Pharmaceutical 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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