CN Patent

CN112353767A — 一种盐酸地尔硫卓和普瑞巴林组合物及其制备方法及其应用

Assigned to HAINAN JINRUI PHARMACEUTICAL CO Ltd · Expires 2021-02-12 · 5y expired

What this patent protects

本发明涉及一种盐酸地尔硫卓和普瑞巴林组合物及其制备方法及其应用,本发明的组合物为将适量普瑞巴林加入足量盐酸地尔硫卓溶液后添加赋形剂,并搅拌至透明后制备成的冻干剂,该冻干剂能够在溶解后不产生结晶,并且通过将适量普瑞巴林与足量盐酸地尔硫卓配合制成注射剂后,即可以保证原盐酸地尔硫卓的药效,同时能够防止或减少其可能产生的不良反应呼吸困难、痉挛、皮肤瘙痒和荨麻疹的反应。

USPTO Abstract

本发明涉及一种盐酸地尔硫卓和普瑞巴林组合物及其制备方法及其应用,本发明的组合物为将适量普瑞巴林加入足量盐酸地尔硫卓溶液后添加赋形剂,并搅拌至透明后制备成的冻干剂,该冻干剂能够在溶解后不产生结晶,并且通过将适量普瑞巴林与足量盐酸地尔硫卓配合制成注射剂后,即可以保证原盐酸地尔硫卓的药效,同时能够防止或减少其可能产生的不良反应呼吸困难、痉挛、皮肤瘙痒和荨麻疹的反应。

Drugs covered by this patent

Patent Metadata

Patent number
CN112353767A
Jurisdiction
CN
Classification
Expires
2021-02-12
Drug substance claim
No
Drug product claim
No
Assignee
HAINAN JINRUI PHARMACEUTICAL 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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