Phenoxy-phenyl, phenylthiophenyl, phenylsulfonylphenyl and phenylaminophenyl diaminothioureas

摘要

New thio ureas in which a p-phenoxyphenyl, p-phenylthio-phenyl or p-phenylaminophenyl radical is attached to one nitrogen atom and which are substituted at the other nitrogen atom either by two lower alkyl groups or a polymethylene bridging member of 2 to 6 carbon atoms, whereby one of the methylene groups can be replaced by an optionally substituted imino group, processes for the production of the new compounds and compositions containing these compounds.