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公开(公告)号:US20120022164A1
公开(公告)日:2012-01-26
申请号:US13189851
申请日:2011-07-25
申请人: Takayuki SATO , Yoshie SATO
发明人: Takayuki SATO , Yoshie SATO
IPC分类号: A61K31/5575
CPC分类号: A61K9/0014 , A61K9/06 , A61K9/08 , A61K31/5575 , A61K47/40 , A61K47/6951 , B82Y5/00 , C08B37/0015
摘要: Provided is an external preparation comprising a complex containing: any one of a prostaglandin derivative, a pharmaceutically acceptable salt thereof and a hydrate thereof; and cyclodextrin, the prostaglandin derivative being represented by the following formula (I): (where R represents a group represented by the formula: —(CH2)4—S—CH2—CO2H, —(CH2)4—S—CH2—CO2CH3, —(CH2)4—C≡C—CO2H, —CH2—S—(CH2)2—S—CH2—CO2H, or —CH2—S—(CH2)4—CO2H), so that storage stability and content uniformity of the compound of the formula (I) are ensured.
摘要翻译: 提供一种外用制剂,其包含含有前列腺素衍生物,其药学上可接受的盐和其水合物中的任一种的复合物; (I)表示的前列腺素衍生物:(式中,R表示由下式表示的基团: - (CH2)4-S-CH2-CO2H, - (CH2)4-S-CH2-CO2CH3 , - (CH 2)4-C≡C-CO 2 H,-CH 2 -S-(CH 2)2 -S-CH 2 -CO 2 H或-CH 2 -S-(CH 2)4 -CO 2 H),使得储存稳定性和含量均匀性 的式(I)化合物。