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 |
US8658644(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201113576945 |
申请日期 |
2011.02.01 |
申请人 |
TRAH STEPHAN;LAMBERTH CLEMENS;SYNGENTA CROP PROTECTION, LLC |
发明人 |
TRAH STEPHAN;LAMBERTH CLEMENS |
分类号 |
C07D237/08;A61K31/50;C07D237/12;C07D237/14 |
主分类号 |
C07D237/08 |
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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