申请人:Nippon Chemiphar Co., Ltd.
公开号:US05852006A1
公开(公告)日:1998-12-22
Disclosed are new alkylenediamine derivatives of the following formula which are effective for treatment of dysuria are disclosed: ##STR1## wherein R.sup.1 is hydrogen, alkyl, or a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R.sup.2 is a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R.sup.3 and R.sup.4 represent hydrogen, alkyl, aralkyl or aryl; or R.sup.3 and R.sup.4 are combined to form one of substituted or unsubstituted 5- to 7-membered heterocyclic groups; X is oxygen, sulfur or imino; Y is oxygen or sulfur; Z is --CH.sub.2 --, --CO-- or --CS--; m is an integer of 0-4; n is an integer of 0-4; r is 0 or 1; and p and q represent an integer of 0-5 provided that p plus q is 1-5.
本发明公开了以下式子的新的烷基二胺衍生物,其对治疗排尿困难有效:##STR1## 其中,R.sup.1为氢、烷基或取代或未取代的苯基、萘基或芳香杂环基;R.sup.2为取代或未取代的苯基、萘基或芳香杂环基;R.sup.3和R.sup.4表示氢、烷基、芳基烷基或芳基;或R.sup.3和R.sup.4结合形成取代或未取代的5-至7-成员杂环基之一;X为氧、硫或亚胺基;Y为氧或硫;Z为--CH.sub.2--、--CO--或--CS--;m为0-4的整数;n为0-4的整数;r为0或1;p和q表示0-5的整数,前提是p加q为1-5。