Alkylthiophenylureas with phytotoxic activity.
A series of 1-(p.alkylthio)phenylureas variously substituted on the N atom in position 3 (substances I leads to XXXVII) has been prepared and studied for pre- and post-emergence phytotoxicity. Some compounds were found to have high activity; in particular some 1-(p.alkylthio)phenyl-3-dimethylureas showed high activity even at very low doses (2 kg/ha).
D004353:Drug Evaluation, Preclinical; D006540:Herbicides / Q000138:chemical synthesis*; D010670:Phenylthiourea / Q000031:analogs & derivatives* / Q000138:chemical synthesis
D006540:Herbicides; D010670:Phenylthiourea
p.alchiltionfeniluree ad attivitá fitotossica