Abstract: N-[2-(Substituted amido)phenyl]-N',N"-bis-carbonylguanidines bearing an optionally substituted phenoxy, phenylthio, phenylsulfinyl or phenylsulfonyl group in the 4- or 5-position of the 2-(substituted amido)phenyl group are anthelmintic agents. The compounds, of which N-(2-acetamido-4-phenylthiophenyl)-N',N"-bis-carbomethoxyguanidine is a typical example, are prepared through the reaction of isothiourea-S-alkyl ether and an appropriately substituted 2-aminoanilide.

Abstract: Helmintic infestations can be treated with an N-carbalkoxy-N'-(2-amido-5-alkylphenyl)-S-substituted-isothiourea. A typical embodiment is the treatment of Bunostomum trigonocephalum in sheep utilizing N-methoxycarbonyl-N'-(2-butyramido-5-n-butylphenyl)-S-methylisothiourea. Compositions adapted for this use are also described.

Abstract: N-[2-(Substituted amido)phenyl]-N',N"-bis-carbonylguanidines bearing an optionally substituted phenoxy, phenylthio, phenylsulfinyl or phenylsulfonyl group in the 4- or 5-position of the 2-(substituted amido)-phenyl group are anthelmintic agents. The compounds, of which N-(2-acetamido-4-phenylthiophenyl)-N',N"-bis-carbomethoxyguanidine is a typical example, are prepared through the reaction of isothiourea-S-alkyl ether and an appropriately substituted 2-aminoanilide.

Abstract: N-[2-(Substituted amido)phenyl]-N'-carbonyl-S-substituted isothioureas bearing an optionally substituted phenoxy, phenylthio, phenylsulfinyl or phenylsulfonyl group in the 4- or 5-position of the 2-(substituted amido)-phenyl group are anthelmintic agents. The compounds, of which N-(2-acetamido-4-phenoxyphenyl)-N'-carbomethoxy-S-methylthiourea is a typical example, are prepared through the reaction of S-substituted N-(mercaptohalomethylene)carbamic acid ester and an appropriately substituted 2-aminoanilide, or through alkylation of the corresponding S-unsubstituted thiourea.

Abstract: N-[2-(Substituted amido)phenyl]-N'-carbonyl-S-substituted isothioureas bearing an optionally substituted phenoxy, phenylthio, phenylsulfinyl or phenylsulfonyl group in the 4- or 5-position of the 2-(substituted amido)-phenyl group are anthelmintic agents. The compounds, of which N-(2-acetamido-4-phenoxyphenyl)-N'-carbomethoxy-S-methylthiourea is a typical example, are prepared through the reaction of S-substituted N-(mercaptohalomethylene)carbamic acid ester and an apropriately substituted 2-aminoanilide, or through alkylation of the corresponding S-unsubstituted thiourea.

Abstract: N-[2-(Substituted amido)phenyl]-N',N"-bis-carbonylguanidines bearing an optionally substituted phenoxy, phenylthio, phenylsulfinyl or phenylsulfonyl group in the 4- or 5-position of the 2-(substituted amido)phenyl group are anthelmintic agents. The compounds, of which N-(2-acetamido-4-phenylthiophenyl)-N',N"-bis-carbomethoxyguanidine is a typical example, are prepared through the reaction of isothiourea-S-alkyl ether and an appropriately substituted 2-aminoanilide.

Abstract: Quinonemonoxime-arylacylhydrazones of the formula ##EQU1## in which EACH X independently is halogen, nitro, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkoxy,Ar is phenyl or naphthyl,Z is oxygen or sulfur,R is hydrogen, C.sub.1 -C.sub.6 alkyl, hydroxyl or C.sub.1 -C.sub.6 alkoxy,Each Y independently is C.sub.1 -C.sub.6 alkyl,n is 0, 1, 2, 3 or 4,m is 0 or 1, andq is 0, 1 or 2Which possess fungicidal properties.

Abstract: Bis-trifluoromethyl-imino-imidazolones of the formula ##SPC1##In whichEach R independently is hydrogen or methyl,R.sup.2 is a radical selected from the group consisting of bridged rings; fused rings; directly linearly linked rings; rings linked through oxygen, alkylene, oxyalkylene or alkylenoxyalkylene; and substitution products of any of the foregoing with halogen, alkyl or alkoxy with 1 to 4 carbon atoms; said radicals comprising at least two carbon rings, at least one of which is non-aromatic;R.sup.

Abstract: Benzoylphenylisothioureas of the formula: ##SPC1##WhereinR is alkyl of 1 to 12 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, alkenyl of 2 to 12 carbon atoms or aralkyl unsubstituted or substituted in the aryl moiety by one or more substituents selected from the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms and halogen;R.sup.1 is alkyl of 1 to 4 carbon atoms, cyclohexyl or phenyl; andR.sup.

Abstract: Benzoylphenylguanidines of the formula ##SPC1##WhereinR.sup.1 is alkyl of 1 to 4 carbon atoms;R.sup.2 is hydrogen; alkyl of 1 to 18 carbon atoms unsubstituted or substituted by one or more substituents selected from the group consisting of halogen, cyano, alkoxy of 1 to 4 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms, phenoxy, halophenoxy, alkylphenoxy and alkoxyphenoxy; cycloalkyl of 5 to 8 carbon atoms; aralkyl unsubstituted or substituted by one or more substituents selected from the group consisting of halogen, alkyl of 1 to 4 carbon atoms and alkoxy of 1 to 4 carbon atoms; aryl unsubstituted or substituted by one or more substituents selected from the group consisting of halogen, alkyl of 1 to 4 carbon atoms and alkoxy of 1 to 4 carbon atoms;Z is OR.sup.1 wherein R.sup.1 is as above defined orR.sup.3 wherein R.sup.