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一种特比萘芬涂膜剂及其制备方法
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
冯杰; 蔡振一; 万君晗
Filing Date
Sep 9, 2026
Publication Date
Oct 27, 2026
IPC Classification
A61K 9/70 (2006.01)A61K 31/137 (2006.01)A61K 47/38 (2006.01)A61K 47/32 (2006.01)A61K 47/10 (2017.01)A61K 47/22 (2006.01)A61K 47/02 (2006.01)A61P 31/10 (2006.01)A61P 17/00 (2006.01)
本发明公开了一种特比萘芬涂膜剂及其制备方法,属于药物制剂技术领域。该涂膜剂包含盐酸特比萘芬、95%乙醇、丙二醇、成膜材料、透皮促进剂、抗氧剂、防腐剂及纯化水;成膜材料优选羟丙甲纤维素与聚乙酸乙烯酯复配,透皮促进剂优选薄荷醇。制备时将聚乙酸乙烯酯和主药溶于乙醇,羟丙甲纤维素溶于水,两相混合后加入辅料并调pH至3.5~5.0。本发明涂膜剂成膜迅速、膜力学性能优良,显著提高药物透皮吸收率和皮肤滞留量,稳定性好,动物模型中疗效优于市售乳膏,具有良好的应用前景。
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