NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE AND FUNGICIDE FOR AGRICULTURAL AND HORTICULTURAL USE
申请人:Mitani Akira
公开号:US20110136782A1
公开(公告)日:2011-06-09
The present invention provides a nitrogen-containing heterocyclic compound represented by formula (I) and salt thereof (wherein, R
1
to R
6
each independently represents a hydrogen atom, unsubstituted or substituted C1-20 alkyl group and the like, R
1
and R
2
, R
3
and R
4
, or R
5
and R
6
may together form an unsubstituted or substituted 5- to 8-membered ring, A-B, in which A represents a carbon atom and B represents a nitrogen atom, represents the formula: C═N and the like, Y represents an oxygen atom and the like, X and X′ each independently represent an unsubstituted or substituted C1-20 alkyl group and the like, m represents an integer of 0 to 2, and n represents an integer of 0 to 4), and a fungicide for agricultural and horticultural use that contains at least one of these compounds as an active ingredient thereof, demonstrates reliable effects and can be used safely. The present invention further provides a boronic acid derivative that is a production intermediate of the aforementioned compounds, and a production method thereof.
本发明提供了一种含氮杂环化合物及其盐,其化学式为(I),其中,R1至R6各自独立地表示氢原子,未取代或取代的C1-20烷基等,R1和R2、R3和R4,或R5和R6可以共同形成未取代或取代的5-至8元环A-B,其中A表示碳原子,B表示氮原子,表示C═N等,Y表示氧原子等,X和X'各自独立地表示未取代或取代的C1-20烷基等,m表示0至2的整数,n表示0至4的整数。本发明还提供了一种杀菌剂,用于农业和园艺,其含有至少其中一种化合物作为其活性成分,具有可靠的效果并可以安全使用。本发明还提供了一种硼酸衍生物,它是上述化合物的生产中间体,以及其生产方法。