| 摘要 |
<p>Novel uracil substituted phenyl sulfamoyl carboxamides (I) and salts thereof, where A = oxygen or sulfur; X1 = H, halogen, C¿1?-C4-alkyl; X?2¿ = H, CN, CS-NH¿2?, halogen, C1-C4-alkyl, C1-C4-haloalkyl; X?3¿ = H, CN, C¿1?-C6-alkyl, C1-C6-alkoxyalkyl, C3-C7-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, optionally substituted benzyl; R?1, R2¿ = H, halogen, optionally substituted hydroxy, C¿1?-C10-alkyl, C2-C10-alkenyl, C3-C10-alkynyl, C3-C7-cycloalkyl, phenyl, benzyl or C5-C7-cycloalkenyl, or R?1 + R2¿ together with the atom to which they are attached form a 3- to 7-membered heterocyclic ring; Q is selected from Q?1 to Q40¿ as defined in the description. Use: as herbicides; for the desiccation/defoliation of plants.</p> |
