The compounds of the formula (I)
in which
L represents a radical of the formula
and
A
1
, B
1
and A
2
and B
2
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 of Claim
12.
式(I)中L代表式的基团,A1、B1、A2和B2如权利要求1所定义,适用于作为
除草剂用于控制有害植物或作为
植物生长调节剂。这些化合物可以通过权利要求12所述的方法制备。