CN Patent

CN111380974A — 一种棘白菌素的检测方法

Assigned to Lunan Pharmaceutical Group Corp · Expires 2020-07-07 · 6y expired

What this patent protects

本发明属于医药技术领域,提供了一种检测棘白菌素B 0 和C 0 的高效液相色谱方法。检测条件为:色谱柱为Ultimate Amide,4.6*250mm,填料粒径3.5μm,柱温30~50℃,流速为1~2.5mL/min,进样体积为10μL‑20μL,检测波长200~230nm,流动相采用水和乙腈梯度洗脱。这种检测方法精密度高、准确度高、重现性好、简便实用,能够实现棘白菌素B 0 和C 0 的同时检测,具有非常广阔的应用前景。

USPTO Abstract

本发明属于医药技术领域,提供了一种检测棘白菌素B 0 和C 0 的高效液相色谱方法。检测条件为:色谱柱为Ultimate Amide,4.6*250mm,填料粒径3.5μm,柱温30~50℃,流速为1~2.5mL/min,进样体积为10μL‑20μL,检测波长200~230nm,流动相采用水和乙腈梯度洗脱。这种检测方法精密度高、准确度高、重现性好、简便实用,能够实现棘白菌素B 0 和C 0 的同时检测,具有非常广阔的应用前景。

Drugs covered by this patent

Patent Metadata

Patent number
CN111380974A
Jurisdiction
CN
Classification
Expires
2020-07-07
Drug substance claim
No
Drug product claim
No
Assignee
Lunan Pharmaceutical Group Corp
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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