申请人:Fujisawa Pharmaceutical Co., Ltd.
                            
                            
                                公开号:US05646244A1
                            
                            
                                公开(公告)日:1997-07-08
                            
                            A compound of the formula: ##STR1## wherein A is benzyl group which has suitable substituent (s), A.sup.a, B and D are each lower alkyl, C is hydrogen or lower alkyl, or a salt thereof. The compound or its salt of the present invention has excellent parasiticidal activities as parasiticides (anthelmintics) for animals and human bodies.
                            一种化合物的公式:##STR1## 其中A是苄基,具有适当的取代基(s),A.sup.a,B和D分别是较低的烷基,C是氢或较低的烷基,或其盐。本发明的化合物或其盐具有优异的杀寄生虫活性,可用作动物和人体的杀寄生虫剂(驱虫剂)。