SALT OF NONSTEROIDAL ANTI-INFLAMMATORY DRUG AND ORGANIC AMINE COMPOUND AND USE THEREOF
申请人:Hanma Noritaka
公开号:US20100029704A1
公开(公告)日:2010-02-04
The invention provides a salt, particularly an ionic liquid, of a non-steroidal anti-inflammatory drug (NSAID) comprising a carboxylic acid and an organic amine compound, as well as a method of producing such a salt.
EXTERNAL PREPARATION COMPOSITION COMPRISING FATTY ACID-BASED IONIC LIQUID AS ACTIVE INGREDIENT
申请人:Medrx Co., Ltd.
公开号:EP3011954A1
公开(公告)日:2016-04-27
The present invention relates to a nonaqueous external preparation composition comprising a basic drug or a salt thereof dissolved in a fatty acid-based ionic liquid, wherein the basic drug has at least one tertiary amino group, and the fatty acid-based ionic liquid is an equimolar salt of a fatty acid selected from the group consisting of levulinic acid, oleic acid, and capric acid, and an organic amine compound selected from diisopropanolamine or diethanolamine.