CN Patent

CN103110580B — 丁酸氯维地平注射剂

Assigned to Beijing Deli Furui Medical Science & Technology Co Ltd · Expires 2014-09-17 · 12y expired

What this patent protects

本发明属于药物制剂领域,特别涉及丁酸氯维地平注射剂。该注射剂包括:丁酸氯维地平、油相、磷脂和有机溶剂,各组分重量百分比为:丁酸氯维地平0.01-10%,油相0.1-10%,磷脂5-50%,有机溶剂40-90%。本发明能够得到稳定性好的丁酸氯维地注射剂,并且可用于手术过程中和手术之后以及当口服治疗行不通或不理想时降低血压。与现有技术相比,本发明的注射剂贮存过程中始终为无水体系,使用时现用现配即可,所以能防止磷脂的氧化反应和药物的降解反应,延长了制剂的保存时间,提高了本发明的注射剂的稳定性。

USPTO Abstract

本发明属于药物制剂领域,特别涉及丁酸氯维地平注射剂。该注射剂包括:丁酸氯维地平、油相、磷脂和有机溶剂,各组分重量百分比为:丁酸氯维地平0.01-10%,油相0.1-10%,磷脂5-50%,有机溶剂40-90%。本发明能够得到稳定性好的丁酸氯维地注射剂,并且可用于手术过程中和手术之后以及当口服治疗行不通或不理想时降低血压。与现有技术相比,本发明的注射剂贮存过程中始终为无水体系,使用时现用现配即可,所以能防止磷脂的氧化反应和药物的降解反应,延长了制剂的保存时间,提高了本发明的注射剂的稳定性。

Drugs covered by this patent

Patent Metadata

Patent number
CN103110580B
Jurisdiction
CN
Classification
Expires
2014-09-17
Drug substance claim
No
Drug product claim
No
Assignee
Beijing Deli Furui Medical Science & Technology 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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