| abstract |
The invention relates to heteroaroyl-substituted alanines of formula (I), in which the variables A and R<SUP>1</SUP> to R<SUP>8</SUP> are defined as cited in the description, and to their agriculturally useful salts. The invention also relates to methods and intermediates for producing said compounds, to the use of said compounds or to agents containing the latter for controlling undesirable plants. |