A compound of the formula:
wherein
Ar is optionally substituted phenyl, etc.; n is 0, 1 or 2;
R1 is hydogen atom, optionally substituted alkyl, etc.; R2 and R3 are independently optionally substituted alkyl, etc.;
R4 and R5 are independently hydrogen atom or optionally substituted alkyl; R6 is hydrogen atom, hydroxy or alkyl;
or a pharmaceutically acceptable salt thereof is useful as a medicament for treating retinal degenerative disorders and the like.
[EN] 1 -(PYRIDAZIN-3-YL)-IMIDAZOLIDIN-2-ONE DERIVATIVES AS HERBICIDES<br/>[FR] DÉRIVÉS DE 1 -(PYRIDAZIN-3-YL)-IMIDAZOLIDIN-2-ONE EN TANT QU'HERBICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2015067701A1
公开(公告)日:2015-05-14
The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
1-(PYRIDAZIN-3-YL)-IMIDAZOLIDIN-2-ONE DERIVATIVES AS HERBICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:US20160262395A1
公开(公告)日:2016-09-15
The invention relates to pyrrolone compounds of the formula (I) wherein R
1
, R
2
, R
3
, R
b
, R
c
and R
d
are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
A compound of the formula:
wherein
Ar is optionally substituted phenyl, etc. ; n is 0, 1 or 2;
R1 is hydogen atom, optionally substituted alkyl, etc. ; R2 and R3 are independently optionally substituted alkyl, etc. ;
R4 and R5 are independently hydrogen atom or optionally substituted alkyl; R6 is hydrogen atom, hydroxy or alkyl;
or a pharmaceutically acceptable salt thereof is useful as a medicament for treating retinal degenerative disorders and the like.