申请人:Hisamitsu Pharmaceutical Co., Ltd.
公开号:US04882359A1
公开(公告)日:1989-11-21
An azacycloalkane derivative useful for promoting the absorption of a medicine, an absorption promoting agent comprising at least one of the azacycloalkane derivatives as the effective ingredient for promoting the absorption and an external preparation containing the absorption promoting agent, the derivative being represented by the following formula ##STR1## wherein A is --CH.sub.2 -- or --S-- for example, B is sulfur or oxygen, R is --SR" in which R" is an alkyl group or alkylthioalkyl group for example, or --OR" in which R" is as defined above, an alkyl group or substituted amino group, R' is a hydrogen atom, alkyl group or alkyloxy group for example, m is an integer of 0-5 and n is an integer of 1-15.
一种对促进药物吸收有用的氮杂环烷衍生物,包含至少一种氮杂环烷衍生物作为促进吸收的有效成分的吸收促进剂,以及含有该吸收促进剂的外用制剂,该衍生物由以下公式表示##STR1##其中A为--CH.sub.2--或--S--,例如,B为硫或氧,R为--SR",其中R"为烷基或烷基硫烷基,例如,或--OR",其中R"如上定义,为烷基或取代氨基,R'为氢原子,烷基或烷氧基,例如,m为0-5的整数,n为1-15的整数。