发明名称 |
Pyridazine derivatives, processes for their preparation and their use as fungicides |
摘要 |
The present invention relates to novel pyridazine derivatives of formula (I) wherein R1 is methyl or ethyl; R2 is H or chloro; R3 is fluoro or chloro; R4 is fluoro or methoxy; and R5 is chloro or methoxy or an agrochemically usable salt from thereof, as active ingredients which have microbiodidal activity, in particular fungicidal activity. |
申请公布号 |
EP2531491(A1) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20110701669 |
申请日期 |
2011.02.01 |
申请人 |
SYNGENTA PARTICIPATIONS AG |
发明人 |
TRAH, STEPHAN;LAMBERTH, CLEMENS |
分类号 |
C07D237/12;A01N43/58;C07C69/612;C07C69/734;C07D237/14;C07D307/58;C07D307/60 |
主分类号 |
C07D237/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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