CN Patent

CN111358754A — 一种大环内酯类抗生素长循环乳剂及其制备方法

Assigned to Guangzhou Hanfang Pharmaceutical Co Ltd · Expires 2020-07-03 · 6y expired

What this patent protects

本发明属于食品技术领域,公开一种大环内酯类抗生素长循环乳剂及其制备方法,包括如下质量百分含量的组分:大环内酯类抗生素0.1%~1%,油相溶剂10~30%,乳化剂0.5~5%,助乳化剂0.2~5%,电位调节剂0.3~5%,渗透压调节剂1~5%,余量为注射用水;所述乳化剂包括PEG化的合成磷脂。本发明克服了传统大环内酯类抗生素给药途径带来的不良反应及耐药性问题,同时增强了大环内酯类抗生素在部分菌种中的抗菌效果。

USPTO Abstract

本发明属于食品技术领域,公开一种大环内酯类抗生素长循环乳剂及其制备方法,包括如下质量百分含量的组分:大环内酯类抗生素0.1%~1%,油相溶剂10~30%,乳化剂0.5~5%,助乳化剂0.2~5%,电位调节剂0.3~5%,渗透压调节剂1~5%,余量为注射用水;所述乳化剂包括PEG化的合成磷脂。本发明克服了传统大环内酯类抗生素给药途径带来的不良反应及耐药性问题,同时增强了大环内酯类抗生素在部分菌种中的抗菌效果。

Drugs covered by this patent

Patent Metadata

Patent number
CN111358754A
Jurisdiction
CN
Classification
Expires
2020-07-03
Drug substance claim
No
Drug product claim
No
Assignee
Guangzhou Hanfang 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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