abstract |
The present invention relates to compounds of formula (I), or an agronomically acceptable salt of said compounds wherein A 1a , A 1b , R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants. |