CN Patent

CN105726472B — 苯达莫司汀药剂组合物及应用

Assigned to Nanjing Baixinyu Medicine Co ltd · Expires 2019-12-13 · 6y expired

What this patent protects

本发明公开一种苯达莫司汀药剂组合物包含:1.5%‑5%苯达莫司汀或其可药用的盐或酯或溶剂化物、0%‑20%稳定剂、0.05%‑2%抗氧剂、0%‑0.008%pH调节剂、余量的专属溶剂。临床使用时,可根据患者给药剂量,采用10‑100mL注射液稀释成最终浓度为0.1mg/mL‑10mg/mL的盐酸苯达莫司汀使用,且初步稳定试验表明,本发明经过稀释后在25℃或5℃条件下,放置48小时是稳定的,与市售冻干制剂相比,所用稀释液体积减少(现有冻干制剂需要500mL注射液复溶),稀释后药液稳定性提高,病人顺应性好,解决了现有临床问题。

USPTO Abstract

本发明公开一种苯达莫司汀药剂组合物包含:1.5%‑5%苯达莫司汀或其可药用的盐或酯或溶剂化物、0%‑20%稳定剂、0.05%‑2%抗氧剂、0%‑0.008%pH调节剂、余量的专属溶剂。临床使用时,可根据患者给药剂量,采用10‑100mL注射液稀释成最终浓度为0.1mg/mL‑10mg/mL的盐酸苯达莫司汀使用,且初步稳定试验表明,本发明经过稀释后在25℃或5℃条件下,放置48小时是稳定的,与市售冻干制剂相比,所用稀释液体积减少(现有冻干制剂需要500mL注射液复溶),稀释后药液稳定性提高,病人顺应性好,解决了现有临床问题。

Drugs covered by this patent

Patent Metadata

Patent number
CN105726472B
Jurisdiction
CN
Classification
Expires
2019-12-13
Drug substance claim
No
Drug product claim
No
Assignee
Nanjing Baixinyu Medicine 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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