CN Patent

CN112107544A — 右美托咪定鼻喷剂、其制备方法及应用

Assigned to Sichuan Pu Et Pharmaceutical Co ltd · Expires 2020-12-22 · 5y expired

What this patent protects

本发明属于医药技术领域，提供了一种右美托咪定鼻喷剂。本发明的右美托咪定鼻喷剂基础组方包含渗透压调节剂、防腐剂、pH调节剂、载剂以及药学上有效量的右美托咪定。基于该组方下的右美托咪定鼻喷剂，在精简的组方下，却具有高稳定性、广泛的pH适用性。该鼻喷剂起效快，药代动力学特性良好，对鼻腔无刺激性，降低了生产成本。

USPTO Abstract

本发明属于医药技术领域，提供了一种右美托咪定鼻喷剂。本发明的右美托咪定鼻喷剂基础组方包含渗透压调节剂、防腐剂、pH调节剂、载剂以及药学上有效量的右美托咪定。基于该组方下的右美托咪定鼻喷剂，在精简的组方下，却具有高稳定性、广泛的pH适用性。该鼻喷剂起效快，药代动力学特性良好，对鼻腔无刺激性，降低了生产成本。

Drugs covered by this patent

chembl-chembl2106195 (DEXMEDETOMIDINE HYDROCHLORIDE)

Patent Metadata

Patent number: CN112107544A
Jurisdiction: CN
Classification: —
Expires: 2020-12-22
Drug substance claim: No
Drug product claim: No
Assignee: Sichuan Pu Et 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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