CN Patent

CN115463091B — 一种改善稳定性的米诺环素泡沫剂

Assigned to Xinjiyuan Beijing Pharmaceutical Technology Co ltd · Expires 2023-04-07 · 3y expired

What this patent protects

本发明涉及一种改善稳定性的米诺环素泡沫剂,包括以下质量份的原辅料:2.5‑5.0份米诺环素和/或米诺环素衍生物的微粉,60‑80份疏水油,3‑7份硅酮类溶剂,5‑10份脂肪醇,2‑4份脂肪酸,3‑5份蜡,2‑3份二糖和/或单糖,0.5‑0.7份海藻酸,5‑10份抛射剂;米诺环素微粉占泡沫剂2.5‑5.0wt%。本发明制备得到米诺环素泡沫剂不使用水和表面活性剂,稳定性好,保证了治疗效果。本发明泡沫剂患者每日用药一次就能将米诺环素有效递送至皮肤,给患者用药带来便利性,也减少了全身毒副作用以及不稳定且吸收差的问题。

USPTO Abstract

本发明涉及一种改善稳定性的米诺环素泡沫剂,包括以下质量份的原辅料:2.5‑5.0份米诺环素和/或米诺环素衍生物的微粉,60‑80份疏水油,3‑7份硅酮类溶剂,5‑10份脂肪醇,2‑4份脂肪酸,3‑5份蜡,2‑3份二糖和/或单糖,0.5‑0.7份海藻酸,5‑10份抛射剂;米诺环素微粉占泡沫剂2.5‑5.0wt%。本发明制备得到米诺环素泡沫剂不使用水和表面活性剂,稳定性好,保证了治疗效果。本发明泡沫剂患者每日用药一次就能将米诺环素有效递送至皮肤,给患者用药带来便利性,也减少了全身毒副作用以及不稳定且吸收差的问题。

Drugs covered by this patent

Patent Metadata

Patent number
CN115463091B
Jurisdiction
CN
Classification
Expires
2023-04-07
Drug substance claim
No
Drug product claim
No
Assignee
Xinjiyuan Beijing Pharmaceutical Technology 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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