Search International and National Patent Collections
|1. (WO2015125969) TRANSDERMAL PREPARATION COMPRISING TRIPTAN-TYPE MEDICINE|
|Applicants:||MEDRX CO., LTD.
|Title:||TRANSDERMAL PREPARATION COMPRISING TRIPTAN-TYPE MEDICINE|
The present invention provides: a transdermal liquid preparation which comprises a triptan-type medicine; and a liquid-type adhesive skin patch which is produced by impregnating a resin porous sheet with the transdermal liquid preparation. The transdermal liquid preparation according to the present invention contains a triptan-type medicine or a salt thereof, phosphatidylcholine and propylene glycol, and does not contain a hydrophobic solvent. It is preferred that the transdermal liquid preparation according to the present invention additionally contains an alkanolamine. Examples of the triptan-type medicine include sumatriptan, zolmitriptan, eletriptan, rizatriptan and naratriptan. As the alkanol amine, triethanolamine can be used preferably.