CN Patent

CN104203235A — 苯达莫司汀的制剂

Assigned to Scidose LLC · Expires 2014-12-10 · 11y expired

What this patent protects

本发明公开了长期储存稳定的含有苯达莫司汀的组合物。所述组合物可包含:苯达莫司汀或其药学上可接受的盐;和药学上可接受的流体,所述流体包含:PEG和PG的混合物,足够量的有机化合物或无机化合物,以获得pH从约6.0到约11的聚乙二醇,按照用于聚乙二醇的USP专论测量;和任选的抗氧剂。在从约5℃到约25℃的温度下至少约15个月的储存之后,含有苯达莫司汀的组合物含有少于约5%的总酯,标准化峰面积响应(“PAR”)通过高效液相色谱(“HPLC”)在223nm波长处进行测定。

USPTO Abstract

本发明公开了长期储存稳定的含有苯达莫司汀的组合物。所述组合物可包含:苯达莫司汀或其药学上可接受的盐;和药学上可接受的流体,所述流体包含:PEG和PG的混合物,足够量的有机化合物或无机化合物,以获得pH从约6.0到约11的聚乙二醇,按照用于聚乙二醇的USP专论测量;和任选的抗氧剂。在从约5℃到约25℃的温度下至少约15个月的储存之后,含有苯达莫司汀的组合物含有少于约5%的总酯,标准化峰面积响应(“PAR”)通过高效液相色谱(“HPLC”)在223nm波长处进行测定。

Drugs covered by this patent

Patent Metadata

Patent number
CN104203235A
Jurisdiction
CN
Classification
Expires
2014-12-10
Drug substance claim
No
Drug product claim
No
Assignee
Scidose LLC
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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