Triazole derivatives and salts thereof, processes for producing the same, and antifungal agent containing the same
申请人:TOYAMA CHEMICAL CO., LTD.
公开号:EP0546529A1
公开(公告)日:1993-06-16
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:
wherein R1 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; R2 presents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group; and R3 represents a cyano group, a thioamido group or a group represented by the formula
or
in which R4 is a hydroxyl group or a group of the formula
(R7 and R8, 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 R7 and R8 attach), R5 is a substituted or unsubstituted alkoxy group or a group of the formula
(R7 and R8 are as defined above), and R6 is a hydrogen atom or a substituted or unsubstituted alkyl group.
本发明涉及通式(1)所代表的化合物或其盐、生产该化合物或盐的工艺,以及包含该化合物或盐作为有效成分的抗真菌剂:
其中 R1 代表取代或未取代的芳基或通过环中的碳原子与主链键合的取代或未取代的杂环基团;R2 代表氢原子、氟原子或取代或未取代的烷基;R3 代表氰基、硫代氨基或由式(1)表示的基团。
或
其中 R4 是一个羟基或一个式中的基团
(R7和R8可以相同或不同,为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,并可与R7和R8所连接的氮原子一起形成取代或未取代的杂环基),R5为取代或未取代的烷氧基或式中的基团
(R7 和 R8 如上定义),R6 是氢原子或取代或未取代的烷基。