CN Patent

CN112494425B — 一种恶拉戈利钠口服溶液及其制备方法

Assigned to Zhuhai Yourun Co ltd · Expires 2023-06-23 · 3y expired

What this patent protects

本发明公开了一种恶拉戈利钠口服溶液及其制备方法,属于医药技术领域。该口服溶液包括以下按浓度计的组分:恶拉戈利钠10~30mg/ml、抗氧剂10~20mg/ml、抑菌剂10~20mg/ml、矫味剂62~250mg/ml;并使用缓冲盐和pH调节剂将口服溶液的pH值调节为7.5~8.0。其是将处方量的缓冲盐加入净化水中制成缓冲盐溶液,加入抗氧剂和恶拉戈利钠,搅拌均匀;加入助溶剂和抑菌剂并搅拌均匀;加入矫味剂并搅拌均匀;调节pH值后加入净化水,调整恶拉戈利钠的浓度;过滤,灌装,即得澄清透明的恶拉戈利钠口服溶液。本发明的口服溶液澄清透明、质量均一性高、稳定性好,口…

USPTO Abstract

本发明公开了一种恶拉戈利钠口服溶液及其制备方法,属于医药技术领域。该口服溶液包括以下按浓度计的组分:恶拉戈利钠10~30mg/ml、抗氧剂10~20mg/ml、抑菌剂10~20mg/ml、矫味剂62~250mg/ml;并使用缓冲盐和pH调节剂将口服溶液的pH值调节为7.5~8.0。其是将处方量的缓冲盐加入净化水中制成缓冲盐溶液,加入抗氧剂和恶拉戈利钠,搅拌均匀;加入助溶剂和抑菌剂并搅拌均匀;加入矫味剂并搅拌均匀;调节pH值后加入净化水,调整恶拉戈利钠的浓度;过滤,灌装,即得澄清透明的恶拉戈利钠口服溶液。本发明的口服溶液澄清透明、质量均一性高、稳定性好,口感适宜,有效提高了患者的服药顺应性。

Drugs covered by this patent

Patent Metadata

Patent number
CN112494425B
Jurisdiction
CN
Classification
Expires
2023-06-23
Drug substance claim
No
Drug product claim
No
Assignee
Zhuhai Yourun Co ltd
Source
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