An objective of the present invention is to provide a harmful organism control agent that possesses excellent control effect against harmful organisms and can be safely used. The present invention provides a compound of formula (1) or a salt thereof. The present invention also provides a harmful organism control agent comprising the compound of formula (1).
wherein R1, n, R2, and R3 are as defined in the specification.
An objective of the present invention is to provide a harmful organism control agent that possesses excellent control effect against harmful organisms and can be safely used. The present invention provides a compound of formula (1) or a salt thereof. The present invention also provides a harmful organism control agent comprising the compound of formula (1).
1
wherein R
1
, n, R
2
, and R
3
are as defined in the specification.
本发明的目的是提供一种有害生物控制剂,它对有害生物具有优异的控制效果,并且可以安全使用。本发明提供了一种式(1)化合物或其盐。本发明还提供了一种包含式(1)化合物的有害生物控制剂。
1
其中 R
1
,n,R
2
和 R
3
的定义。
Triazoquinolone derivatives as pest controllers
申请人:Meiji Seika Pharma Co., Ltd.
公开号:EP1364951B1
公开(公告)日:2012-05-02
US7144843B2
申请人:——
公开号:US7144843B2
公开(公告)日:2006-12-05
An efficient synthesis of 3-triazolyl-2(1<i>H</i>
)-quinolones by CuTC-catalyzed azide-alkyne cycloaddition reaction
A facile and efficient Cu(I)‐catalyzedazide–alkynecycloadditionreaction for the synthesis of a series of 3‐triazolyl‐2(1H)‐quinolones 3 have been developed using 3‐azido‐quinolin‐2(1H)‐one as the coupling partner. The optimized reaction conditions involve the use of eco‐ friendly ethanol as the solvent in the presence of copper(I) thiophene‐2‐carboxylate as the catalyst, to afford good to excellent