US 4,358,446 AGranted

Use as fungicides of N-(3-pyridylmethyl)-N-acyl anilines

AssigneeShell Oil Company

InventorsPieter Ten Haken, Shirley B. Webb

Life of this patent

Estimating the term…

Use as fungicides of N-(3-pyridylmethyl)-N-acyl anilines, of the formula ##STR1## wherein the symbols have assigned meanings.

Dependent claims

A method for combatting fungi at a locus which comprises applying to the locus a fungicidal amount of a compound of the formula:

##STR7## wherein R is hydrogen, or is alkyl or alkoxyalkyl of from one to six carbon atoms, R.sup.1 is hydrogen or alkyl of from one to four carbon atoms, X is halogen and n is zero, one or two, the acid addition salts thereof, N-oxides thereof and complexes thereof with halides of calcium, copper and iron.

Dependencies are inferred from the claim text.

C07D 213/53
Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom: nitrogen atoms
C07D 213/74
Nitrogen atoms: amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
C07D 213/75
Nitrogen atoms: amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
C07D 237/20
With hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals,…:…

From the US filing history. Foreign family members aren’t listed.

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