CN Patent

CN116026966A — 一种hplc测定噁拉戈利钠有关物质的检测方法

Assigned to HARBIN PHARMACEUTICAL GROUP TECHNOLOGY CENTER · Expires 2023-04-28 · 3y expired

What this patent protects

一种HPLC测定噁拉戈利钠有关物质的检测方法,它涉及化学检测领域,本发明要解决噁拉戈利钠原料中不能准确控制杂质的量的问题,本发明采用HPLC方法测定噁拉戈利钠。本发明提供的高效液相色谱条件,可有效分离噁拉戈利钠原料中工艺杂质及其降解杂质,确保了其相关杂质的准确定量,为噁拉戈利钠的安全性、质量可控性提供了保障。经过高效液相色谱法的分析及方法学验证,建立噁拉戈利钠有关物质的检测方法,以确保有关物质检测方法的准确性。

USPTO Abstract

一种HPLC测定噁拉戈利钠有关物质的检测方法,它涉及化学检测领域,本发明要解决噁拉戈利钠原料中不能准确控制杂质的量的问题,本发明采用HPLC方法测定噁拉戈利钠。本发明提供的高效液相色谱条件,可有效分离噁拉戈利钠原料中工艺杂质及其降解杂质,确保了其相关杂质的准确定量,为噁拉戈利钠的安全性、质量可控性提供了保障。经过高效液相色谱法的分析及方法学验证,建立噁拉戈利钠有关物质的检测方法,以确保有关物质检测方法的准确性。

Drugs covered by this patent

Patent Metadata

Patent number
CN116026966A
Jurisdiction
CN
Classification
Expires
2023-04-28
Drug substance claim
No
Drug product claim
No
Assignee
HARBIN PHARMACEUTICAL GROUP TECHNOLOGY CENTER
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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