Schering Aktiengesellschaft

Hoechst Schering Agrevo Gmbh

Hansjorg Krahmer

Friedrich Arndt

Ulrich Eder

Hans-Rudolf Kruger

Dietrich Baumert

Reinhold Puttner

Carlo Skotsch

Ulrich Kerb

Gerhard Boroschewski

Reinhart Rusch

Jurgen Westermann

Ernst A Pieroh

Jurgen Bohner

Clemens Kotter

Volkert Sjut

There are described novel substituted 3-arylamino-6-trifluoromethyluracils of the formula I, processes for their preparation, and methods of controlling monocotyledonous and dicotyledonous harmful plants in agricultural and silvicultural crops. ##STR1## In formula I, the radicals R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are not only hydrogen, alkyl and haloalkyl, but can also have further meanings, R.sup.5 is alkyl or amino, and X is CH or N.

Herbicidal 3-arylamino-6-trifluoromethyluracils

New substituted sulfonyl urea are disclosed of the general formula ##STR1## in which R.sub.1 is chlorine, --COOR.sub.5, --S(O).sub.n --R.sub.6 or ##STR2## R.sub.2 is ##STR3## or --CH.sub.2 --C.tbd.C--R.sub.11, R.sub.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylthio, halogen, halogen-C.sub.1 -C.sub.4 -alkyl, halogen-C.sub.1 -C.sub.4 -alkoxy, Di-C.sub.1 -C.sub.3 -alkyl-amino, C.sub.1 -C.sub.3 -alkyl-amino or C.sub.1 -C.sub.3 -alkoxy-C.sub.1 -C.sub.3 -alkoxy,

Substituted sulfonylurea, processes for the production of these

Azolyl-propanenitriles are disclosed, of the formula ##STR1## in which R is an aromatic hydrocarbon or an aromatic hydrocarbon substituted one or more times, the same or differently by halogen, (C.sub.1 -C.sub.4)-alkyl, (C.sub.1 -C.sub.4)-alkoxy, trifluoromethyl, cyano or nitro, R.sub.1 is C.sub.3 -C.sub.8 cycloalkyl or C.sub.3 -C.sub.8 cycloalkyl substituted by C.sub.1 -C.sub.3 alkyl and

Biocidal azolyl-propane nitriles

New 1,2,3-thiadiazol-3-in-5-yliden-urea derivatives are disclosed of the general formula ##STR1## in which R.sub.1 is hydrogen or an, if necessary, interrupted one or more times oxygen or sulfur atom, C.sub.1 -C.sub.4 -alkyl group,

1,2,3-thiadiazol-3-in-5-ylidene-urea derivatives, methods for the

New hexanor-brassinolid-22-ethers are disclosed, of the formula ##STR1## wherein Z is the group ##STR2## OR.sub.2 and OR.sub.3 are oriented cis 2.alpha., 3.alpha. or 2.beta., 3.beta., R.sub.2 and R.sub.3 are the same or different and are each hydrogen formyl, C.sub.2 -C.sub.7 -alkyl-CO--, C.sub.2 -C.sub.7 -alkoxy-C.sub.1 -C.sub.3 -alkyl-CO-- or aryl-CO--, and R.sub.23 is straight-chain or branched C.sub.1 -C.sub.7 -alkyl or C.sub.1 -C.sub.7 -alkoxy-C.sub.1 -C.sub.3 -alkyl. Also disclosed are processes for the production of these compounds as well as compositions containing the same having growth-regulatory activity for plants.

Hexanor-brassinolid-22-ethers

Azolyl-pentene derivatives of the general formula ##STR1## in which R is C.sub.1 -C.sub.10 -alkyl or C.sub.3 -C.sub.8 -alkenyl,

Azolyl-pentene derivatives and biocidal compositions containing the same

The invention concerns new xylite derivatives, methods for the production of these compounds as well as compositions containing them having growth regulatory activity for plants.

Growing community of inventors

Berlin, Germany

Hansjorg Krahmer