2-phenyl-2h-pyridazine-3-ones

Details 2-phenyl-2h-pyridazine-3-ones 2-phenyl-2h-pyridazine-3-ones

C - Chemistry, Metallurgy

07

D

C07D 237/14 (2006.01) A01N 43/58 (2006.01) C07C 243/22 (2006.01) C07C 251/76 (2006.01)

Patent

CA 2406227

The invention relates to 2-phenyl-2H-pyridazine-3-ones of general formula (I), wherein the variables R1, R2 and X have the following meanings: X represents halogen; R1 represents hydrogen or C1-C4 alkyl, and; R2 represents chlorine, OR3 or NR4R5, wherein R3, R4 and R5 have the meanings as cited in Claim No. 1. The invention also relates to the agriculturally suitable salts of compounds of formula (I). The invention additionally relates to the use of compounds (I) and the salts thereof as herbicides and/or for the desiccation and/or defoliation of plants, to herbicidal agents, and to agents for desiccating and/or defoliating plants, which contain, as active substances, compounds (I) and/or the salts thereof. Lastly, the invention relates to methods for controlling unwanted plant growth (harmful plants) and for the desiccation and/or defoliation of plants using compounds (I) and/or the salts thereof.

L'invention concerne des 2-phényl-2H-pyridazin-3-ones de formule générale (I), dans laquelle les variables R?1¿, R?2¿ et X ont les significations suivantes: X représente halogène ; R?1¿ hydrogène ou C¿1?-C¿4?-alkyle ; R?2¿ chlore, OR?3¿ ou NR?4¿R?5¿, où R?3¿, R?4¿ et R?5¿ ont les significations mentionnées dans la revendication 1. L'invention concerne également les sels de composés de formule (I) adaptés à l'agriculture, l'utilisation desdits composés (I) et de leurs sels comme herbicides et/ou pour la déshydratation et/ou la défoliation de plantes, des agents herbicides et des agents de déshydratation et/ou de défoliation de plantes, dont les principes actifs sont les composés (I) et/ou leurs sels. Ladite invention concerne également des procédés de lutte contre toute croissance de plantes non souhaitées (plantes nuisibles) ainsi que de déshydratation et/ou de défoliation de plantes à l'aide desdits composés (I) et/ou de leurs sels.

Affiliated with

Also associated with

Rating

2-phenyl-2h-pyridazine-3-ones does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 2-phenyl-2h-pyridazine-3-ones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 2-phenyl-2h-pyridazine-3-ones will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1837558