申请人:Toyama Chemical Co., Ltd.
公开号:US05605921A1
公开(公告)日:1997-02-25
The present invention relates to a compound represented by the general formula (1) or its salt, a process for producing the same, and an antifungal agent comprising the same as an effective component: ##STR1## wherein R.sup.1 represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group bonded through a carbon atom in the ring to the main chain; R.sup.2 presents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group; and R.sup.3 represents a cyano group, a thioamido group or a group represented by the formula ##STR2## in which R.sup.4 is a hydroxyl group or a group of the formula ##STR3## (R.sup.7 and R.sup.8, which may be the same or different, are hydrogen atoms or substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, amino, alkoxy, hydroxyl or heterocyclic groups, and may form a substituted or unsubstituted heterocyclic group together with the nitrogen atom to which R.sup.7 and R.sup.8 attach), R.sup.5 is a substituted or unsubstituted alkoxy group or a group of the formula ##STR4## (R.sup.7 and R.sup.8 are as defined above), and R.sup.6 is a hydrogen atom or a substituted or unsubstituted alkyl group.
本发明涉及一种由通式(1)或其盐所代表的化合物、其制备方法和以其为有效成分的抗真菌剂:##STR1## 其中,R.sup.1代表通过环上的碳原子与主链相连的取代或未取代芳基或取代或未取代杂环基;R.sup.2代表氢原子、氟原子或取代或未取代的烷基基团;R.sup.3代表氰基、硫酰基或由式子##STR2## 所代表的基团(R.sup.4是羟基或式子##STR3## 的基团(R.sup.7和R.sup.8可以相同也可以不同,是氢原子或取代或未取代的烷基、烯基、炔基、环烷基、芳基、氨基、烷氧基、羟基或杂环基团,并且可以与R.sup.7和R.sup.8连接的氮原子一起形成取代或未取代的杂环基),R.sup.5代表取代或未取代的烷氧基或式子##STR4## 的基团(R.sup.7和R.sup.8如上定义),R.sup.6代表氢原子或取代或未取代的烷基基团。