CN Patent

CN102614125A — SapC-磷脂纳米囊泡冻干制剂、其制备方法及用途

Assigned to Changzhou Changji Biotechnology Development Co ltd · Expires 2012-08-01 · 14y expired

What this patent protects

本发明属于本发明属于生物医药领域,涉及一种SapC-磷脂纳米囊泡冻干制剂、其制备方法及用途。具体而言,SapC-磷脂纳米囊泡冻干制剂的制备方法,包括下述步骤:1)制备SapC和磷脂的共同溶液:所述共同溶液含有水和有机溶剂,其中所述有机溶剂选自1-丙醇、2-丙醇、甲醇、叔丁醇、和乙氰中的一种或多种;2)真空冷冻干燥:将步骤2)中得到的共同溶液进行真空冷冻干燥,得到SapC-磷脂纳米囊泡冻干制剂。本发明还涉及一种SapC-磷脂纳米囊泡注射液制剂。本发明的SapC-磷脂纳米囊泡冻干制剂无需高温灭菌,并且粒径均匀、稳定性好。

USPTO Abstract

本发明属于本发明属于生物医药领域,涉及一种SapC-磷脂纳米囊泡冻干制剂、其制备方法及用途。具体而言,SapC-磷脂纳米囊泡冻干制剂的制备方法,包括下述步骤:1)制备SapC和磷脂的共同溶液:所述共同溶液含有水和有机溶剂,其中所述有机溶剂选自1-丙醇、2-丙醇、甲醇、叔丁醇、和乙氰中的一种或多种;2)真空冷冻干燥:将步骤2)中得到的共同溶液进行真空冷冻干燥,得到SapC-磷脂纳米囊泡冻干制剂。本发明还涉及一种SapC-磷脂纳米囊泡注射液制剂。本发明的SapC-磷脂纳米囊泡冻干制剂无需高温灭菌,并且粒径均匀、稳定性好。

Drugs covered by this patent

Patent Metadata

Patent number
CN102614125A
Jurisdiction
CN
Classification
Expires
2012-08-01
Drug substance claim
No
Drug product claim
No
Assignee
Changzhou Changji Biotechnology Development Co ltd
Source
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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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