CN Patent

CN115554243B — 一种治疗玫瑰痤疮的米诺环素泡沫剂

Assigned to Xinjiyuan Beijing Pharmaceutical Technology Co ltd · Expires 2023-03-03 · 3y expired

What this patent protects

本发明涉及一种治疗玫瑰痤疮的米诺环素泡沫剂,包括以下质量份的原辅料:0.5‑2.5份米诺环素和/或米诺环素衍生物的微粉,70‑85份疏水油,3‑7份硅酮类溶剂,3‑6份C12‑C32脂肪醇,2‑3份的C12‑C32脂肪酸,0.3‑0.5份的C6‑C10二元酸,3‑5份蜡,2‑3份二糖和/或单糖,1.2‑2份麦芽糖基‑β‑环糊精,0.5‑1.0份促渗透剂,0.5‑1.0份海藻酸,5‑10份抛射剂。本发明提供的米诺环素泡沫剂,在不使用水和表面活性剂的情况下,得到了具有优异稳定性的泡沫剂产品;通过加入促渗透剂和麦芽糖基‑β‑环糊精,改善了米诺环素泡沫剂对皮肤渗…

USPTO Abstract

本发明涉及一种治疗玫瑰痤疮的米诺环素泡沫剂,包括以下质量份的原辅料:0.5‑2.5份米诺环素和/或米诺环素衍生物的微粉,70‑85份疏水油,3‑7份硅酮类溶剂,3‑6份C12‑C32脂肪醇,2‑3份的C12‑C32脂肪酸,0.3‑0.5份的C6‑C10二元酸,3‑5份蜡,2‑3份二糖和/或单糖,1.2‑2份麦芽糖基‑β‑环糊精,0.5‑1.0份促渗透剂,0.5‑1.0份海藻酸,5‑10份抛射剂。本发明提供的米诺环素泡沫剂,在不使用水和表面活性剂的情况下,得到了具有优异稳定性的泡沫剂产品;通过加入促渗透剂和麦芽糖基‑β‑环糊精,改善了米诺环素泡沫剂对皮肤渗透能力,增强疗效。

Drugs covered by this patent

Patent Metadata

Patent number
CN115554243B
Jurisdiction
CN
Classification
Expires
2023-03-03
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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