Compounds of the formula (I) or salts thereof
in which R
1
, (R
2
)
n
and Q are as defined in Claim
1
are suitable as herbicides for the control of harmful plants or as plant growth regulators.
The compounds can be prepared by the process claimed.
公式(I)的化合物或其盐,其中R1,(R2)n和Q如权利要求1所定义,适用于控制有害植物的
除草剂或
植物生长调节剂。这些化合物可以通过所要求的过程制备。