CN Patent

CN107550852B — 一种坦西莫司注射液注射用溶剂及其制备方法

Assigned to Shandong New Time Pharmaceutical Co Ltd · Expires 2021-05-14 · 5y expired

What this patent protects

本发明属于医药技术领域,提供了一种坦西莫司注射液注射用溶剂,主要由增溶剂、L‑精氨酸,尼泊金甲酯和注射用水组成。称取处方量的增溶剂和尼泊金甲酯加入到适量的注射用水中,搅拌溶解,称取处方量的L‑精氨酸加入上述溶液,用注射用水定容至全量,搅拌均匀;过滤,灌装,目检,包装即得成品。本发明中的注射用溶剂有机溶剂含量较低,避免了由于有机溶剂含量过高引起粘稠给生产中带来的不便。

USPTO Abstract

本发明属于医药技术领域,提供了一种坦西莫司注射液注射用溶剂,主要由增溶剂、L‑精氨酸,尼泊金甲酯和注射用水组成。称取处方量的增溶剂和尼泊金甲酯加入到适量的注射用水中,搅拌溶解,称取处方量的L‑精氨酸加入上述溶液,用注射用水定容至全量,搅拌均匀;过滤,灌装,目检,包装即得成品。本发明中的注射用溶剂有机溶剂含量较低,避免了由于有机溶剂含量过高引起粘稠给生产中带来的不便。

Drugs covered by this patent

Patent Metadata

Patent number
CN107550852B
Jurisdiction
CN
Classification
Expires
2021-05-14
Drug substance claim
No
Drug product claim
No
Assignee
Shandong New Time 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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