Ciba-geigy Corporation

Ciba-geiby Corporation

Manfred Kuhne

Jean J Gallay

Alfred Meyer

Urs Burckhardt

Max Schellenbaum

Oswald Rechsteiner

Dieter Reinehr

Adolf Hubele

Saleem Farooq

Ernst Beriger

Ernst Aufderhaar

Bernardo De Sousa

Jean-Jacques Gallay

Clemens Kocher

Roger K Huff

Jean-Paul Fumeaux

Novel phenylcarbamoylbarbituric acid derivatives of the general formula I ##STR1## and tautomeric forms and salts thereof in which R.sub.1 and R.sub.2 independently of one another are C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.3 -alkoxy, C.sub.3 -C.sub.6 -cycloalkyl, allyl or phenyl; R.sub.3 is substituted or unsubstituted pyridyl as herein defined; and X is oxygen or sulfur; they possess anthelmintic activity. The active substances can be employed in conjunction with suitable carriers and further adjuncts for controlling zooparasitic helminths.

5-(pyridyloxy- or pyridylthio-phenyl)carbamoyl barbituric acid

The invention relates to novel substituted 1,3,5-oxadiazin-2-ones of the formula ##STR1## wherein R.sub.1 and R.sub.4 are each independently of the other C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl, phenyl, or benzyl;

Oxadiazinones and pesticidal use

The invention relates to novel 5-phenylcarbamoylthiobarbituric acid derivatives of the general formula ##STR1## wherein R.sub.1 and R.sub.2 are each independently C.sub.1 -C.sub.5 alkyl or methoxy,

Thiobarbituric acid derivatives and their use as anthelminthics

The invention relates to a composition for protecting keratinous material, in particular woollen textiles, from attack by pests that feed on keratin, in particular moth and beetle larvae, which composition contains, as active ingredient combination, a specifically substituted 5-(pyridyloxyphenylcarbamoyl)barbituric acid or a salt thereof and a synthetic pyrethroid, as well as to a process comprising the use of this active ingredient combination for providing said material with a protective finish against attack by pests that feed on keratin.

Mothproofing and beetleproofing composition: 5-(pyridyloxy- or

Benzimidazole derivatives of the formula ##STR1## in which R and R.sub.1 independently of one another are each hydrogen, an alkanoyl group having 1 to 4 carbon atoms, an alkoxycarbonyl group having 1 to 4 carbon atoms, an alkylsulphonyl group having 1 to 4 carbon atoms, a benzoyl group, a phenylsulphonyl group or a p-methylphenylsulphonyl group; R.sub.2 and R.sub.4 independently of one another are each hydrogen, halogen or a methyl group, R.sub.3 is hydrogen, halogen, a methyl group or a methoxy group; X is oxygen or sulphur; Y is halogen, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a methylthio group, a methylsulphinyl group, a methylsulphonyl group, a trifluoromethyl group, a nitro group, a hydroxyl group, a cyano group or an acetyl group; and m is 0, 1, 2 or 3; and if one of the two radicals R or R.sub.1 is hydrogen, the position of the other of these radicals on the N atoms cannot be clearly established, including, when at least one of the two radicals R or R.sub.1 is hydrogen, the possible tautomeric compounds of the formula I; and the disulphides obtainable by oxidation of compounds of the formula I. The compounds are useful for combating helminths in domestic animals and productive animals.

Benzimidazole sulphides as anthelmintic agents

Benzimidazole derivatives of the formula ##STR1## in which R is an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 3 to 5 carbon atoms, an alkynyl group having 3 to 5 carbon atoms or a benzyl group, which is unsubstituted or monosubstituted to disubstituted by a methyl group, halogen or a nitro group;

2-Alkylthio-, 2-alkylsulphinyl- and

Feed additives for promoting the growth of domestic and productive animals, which additives contain as active ingredient at least one compound of the formula I ##STR1## wherein R.sub.1 represents a 5- or 6-membered, N-, S- or O-containing heterocyclic-aromatic radical, optionally substituted by halogen, lower alkyl, phenyl, nitro, cyano, (R.sub.3).sub.2 NCO-, (R.sub.3).sub.2 N--, R.sub.3 O--, R.sub.3 SO.sub.2 --, R.sub.3 SO- or R.sub.3 S--,

Growth promoting feed additive oxadiazines

New diazine derivatives corresponding to the formula ##STR1## wherein R.sub.1 denotes a heterocyclic-aromatic radical which is optionally substituted by halogen, lower alkyl, aryl, nitro, cyano, trifluoromethyl, carboxyl, R.sub.3 OOC--, (R.sub.3).sub.2 NCO--, (R.sub.3).sub.2 N--, R.sub.3 O--, R.sub.3 SO.sub.2 --, R.sub.3 SO-- or R.sub.3 S--, and R.sub.2 and R.sub.3 independently of one another denote lower alkyl, alkoxyalkyl, alkenyl or cycloalkyl which is optionally bonded via an alkylene bridge, processes for the production of the new compounds, compositions containing these compounds and a process for combating Coccidia.

Heterocyclic-substituted 1,3,5-oxadiazin-2-one compounds useful for

The invention relates to a method for the cultivation of plants involving the regulation of their growth which comprises applying an effective amount of a compound of the formula I ##STR1## wherein R represents hydrogen or a sodium, potassium or calcium ion.

Method for the cultivation of plants employing

Silylated N-substituted chloroacetanilides have been found to be effective plant regulating substances, preferably selective herbicides.

Herbicidal compositions containing silylated chloroacetanilides

Silylated N-substituted chloroacetanilides have been found to be effective plant regulating substances with a significantly better performance in comparison with the properties of known not-silicon-containing haloacetanilides.

Growing community of inventors

Pfeffingen, Switzerland

Manfred Kuhne