Wülfert, Ernst,Murray, James Robert,Kamiyama, Fumio
申请号：
NO20065440
公开号：
NO337073B1
申请日:
2006.11.27
申请国别(地区):
NO
年份:
2016
代理人:
摘要：
Compounds of formula (I) (in which R1 R2, R3 and R4 are the same as or different from each other and each represents an oxo group, a hydroxy group, a mercapto group, a hydrogen atom, a halogen atom, an alkoxy group or an aryloxy group and the dotted line indicates that there may be a single or double bond between one of the respective pairs of carbon atoms) and esters thereof can be administered by transdermal administration. They are particularly effective when applied as a patch, preferably with an adhesive comprising a copolymer of from 40 to 60% by weight of methoxyethyl acrylate, from 30 to 40% by weight of lauryl acrylate or lauryl methacrylate and from 10 to 25% by weight of a polar monomer.
