Condensed heterocyclic derivatives and agricultural or horticultural fungicides containing the same
申请人:KUMIAI CHEMICAL INDUSTRY CO., LTD.
公开号:EP0587110A2
公开(公告)日:1994-03-16
The present invention provides a condensed heterocyclic derivative represented by a formula:
wherein R¹ represents a lower alkyl group, an alkenyl group, or the like, R², R³, R⁴, R⁵, and R⁶ independently represent a hydrogen atom, a lower alkyl, or the like, W is represented by -OC(O)-, -SC(O)-, or the like, and Z represents a 2-indolyl group or the like. The present invention also provides an agricultural or horticultural fungicide which comprises an amount of the condensed derivative known to be effective as a fungicide. The agricultural or horticultural fungicide according to the present invention exhibits a superior control effect for downy mildew and late blight, without harm to nonfungal, photosynthesizing plants.
本发明提供了一种由式表示的缩合杂环衍生物:
其中R¹代表低级烷基、烯基或类似基团,R²、R³、R⁴、R⁵和R⁶独立地代表氢原子、低级烷基或类似基团,W由-OC(O)-、-SC(O)-或类似基团代表,Z代表2-吲哚基或类似基团。本发明还提供了一种农用或园艺用杀真菌剂,它包含一定量的已知有效杀真菌的缩合衍生物。根据本发明的农业或园艺杀真菌剂对霜霉病和晚疫病有很好的防治效果,对非真菌的光合作用植物无害。