Celamerck Gmbh & Co. Kg

Shell Internationale Research Maatschappij, B.v.

Celamerck, Gesellschaft MIT Beschrankter Haftung & Co. Kg

Sigmund Lust

Ludwig Schroder

Gerbert Linden

Werner Stransky

Rudolf Mengel

Christo A Drandarevski

Gerhart Schneider

Helmut Pieper

Josef Nickl

Jurgen Curtze

Heinz-Manfred Becher

Richard Sehring

Wolfgang Buck

Guido Albert

Ricarda Prokic-Immel

Erich Raddatz

Novel cycloalkane-5.dbd.-spiro-hydantoins of formula ##STR1## wherein A is selected from the group consisting of ##STR2## and the remaining substituents are defined below having strong, selective herbicidal activity and novel intermediates and a process for their preparation.

Herbicidal hydantoins

Compounds of the formula ##STR1## wherein A is ##STR2## B is ##STR3## R.sup.1 is hydrogen; halogen, cyano or optionally substituted C.sub.1-4 alkyl; and

Acrylic acid morpholides, fungicidal compositions and use

Compounds of the formula ##STR1## wherein W and X, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, iodine, nitro, alkyl of 1 to 4 carbon atoms, fluoro-substituted alkyl of 1 to 4 carbon atoms or chloro-substituted alkyl of 1 to 4 carbon atoms;

4-phenoxy-pyridines having herbicidal activity

Compounds of the formula ##STR1## wherein A, B, R.sub.1, X and Q are substituents of various types, and acid addition salts thereof. The compounds are useful as fungicides.

Acrylic acid heterocyclic amides, fungicidal compositions and use

Certain trifluoromethoxy-phenoxy-pyridines having herbicidal activity

Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 which may be identical to or different from each other, are each straight or branched alkyl of 1 to 3 carbon atoms;

O,S-dialkyl-O-(substituted phenyl)-thiolphosphates as pesticides

Compounds of the formula ##STR1## wherein R', R', R.sub.1, R.sub.2, X.sub.1, X.sub.2, Y.sub.1, Y.sub.2 and Z are variable substituents of different types. The compounds are useful as herbicides and microbicides.

2-Amino-6-(cyclopropylmethyl-amino)-pyrimidines useful as herbicides and

Compounds of the formula ##STR1## wherein R, R.sub.1, R.sub.2 and R.sub.3 are substituents of diverse types, and salts thereof. The compounds as well as their salts are useful as herbicides.

N-Pteridinyl-ureas

The present invention relates to new urea derivatives having pesticidal activity, particularly fungicidal activity. The urea derivatives, according to the invention, have the general formula ##STR1## wherein X, Y and Z represent hydrogen or halogen atoms and at least one of the substituents X, Y or Z is a halogen atom.

Urea derivatives having a pesticidal activity

This invention is directed to 2-chloro-6-nitro-aniline compounds of the formula ##STR1## wherein A represents hydrogen, a straight or branched alkyl radical having from 1 to 6 carbon atoms a cycloalkyl radical having from 3 to 6 carbon atoms, a chlorine-substituted or hydroxyl-sustituted alkyl radical having from 2 to 6 carbon atoms, or an allyl or trifluoroacetyl group,

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Darmstadt, Germany

Sigmund Lust