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公开(公告)号:US20130116271A1
公开(公告)日:2013-05-09
申请号:US13810460
申请日:2011-07-22
申请人: Mikito Ihara , Yoshinori Ueda
发明人: Mikito Ihara , Yoshinori Ueda
IPC分类号: A61K31/439
CPC分类号: A61K31/439 , A61K9/0014 , A61K9/107 , A61K31/436 , A61K47/02 , A61K47/14 , A61K47/32 , A61K47/34 , A61K47/38
摘要: The purpose is to provide a tacrolimus-containing pharmaceutical composition which is a creamy preparation for external application having good feeling upon use and has high stability of a main ingredient contained therein (high main ingredient residual ratio), and allows easy control of skin concentration of the main ingredient.The present invention relates to an oil-in-water type creamy composition comprising (A) tacrolimus, a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, (B) an oil prepared by mixing (a) a medium-chain fatty acid triglyceride with (b) ethylene glycol salicylate and/or diisopropyl sebacate, (C) an emulsifying agent having a HLB value of 12 or more, and (D) a hydrophilic polymer, and having a pH value of 4 to 7.
摘要翻译: 其目的在于提供含有他克莫司的药物组合物,该组合物是外用的乳状制剂,具有良好的使用感,并且其中含有的主要成分具有高稳定性(高主成分残留率),并且容易控制皮肤浓度 主要成分。 本发明涉及一种水包油型乳脂组合物,其包含(A)他克莫司,其药学上可接受的盐或其药学上可接受的溶剂合物,(B)通过将(a)中链脂肪酸 甘油三酸酯与(b)乙二醇水杨酸酯和/或二异丙基癸二酸酯,(C)HLB值为12以上的乳化剂,(D)亲水性聚合物,pH值为4〜7。