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US 5,489,599 AGranted
Piperidine derivatives
AssigneeShell Research Limited
InventorsPaul A. Carter, Steven J. Tapp, Nicholas J. Daniels
Life of this patent
Estimating the term…
Abstract
The abstract isn’t available for this document.
Claims25
A compound of the formula:
- ##STR14## or an acid-addition salt thereof, in which R represents phenyl;
- R.sup.1 represents C.sub.1-12 alkyl, C.sub.2-12 alkenyl, C.sub.2-12 alkynyl, C.sub.3-8 cycloalkyl, naphthyl, phenyl, pyridyl or thiazolyl group, each group optionally substituted by one or more substituents selected from halogen atoms, nitro, cyano, hydroxyl, C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, C.sub.1-4 haloalkoxy, amino, C.sub.1-4 alkylamino, di-C.sub.1-4 alkylamino, formyl, C.sub.1-4 alkoxycarbonyl, carboxyl, phenyl, halophenyl, and phenoxy groups;
- m is 1;
- and
- each of R.sup.2 and R.sup.3 is independently selected from a group consisting of hydrogen atoms, C.sub.1-4 alkyl and phenyl groups.
2 more elements
A fungicidal composition which comprises a carrier and, as active ingredient, a compound of the formula:
- ##STR15## or an acid-addition salt thereof, in which R represents phenyl;
- R.sup.1 represents C.sub.1-12 alkyl, C.sub.2-12 alkenyl, C.sub.2-12 alkynyl, C.sub.3-8 cycloalkyl, naphthyl, phenyl, pyridyl or thiazolyl group, each group optionally substituted by one or more substituents selected from halogen atoms, nitro, cyano, hydroxyl, C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, C.sub.1-4 haloalkoxy, amino, C.sub.1-4 alkylamino, di-C.sub.1-4 alkylamino, formyl, C.sub.1-4 alkoxycarbonyl, carboxyl, phenyl, halophenyl, and phenoxy groups;
- m is 1;
- and
- each of R.sup.2 and R.sup.3 is independently selected from a group consisting of hydrogen atoms, C.sub.1-4 alkyl and phenyl groups.
2 more elements
A method of combating fungus at a locus, which comprises treating the locus with an effective amount of a compound of the formula:
- ##STR16## or an acid-addition salt thereof, in which R represents phenyl;
- R.sup.1 represents C.sub.1-12 alkyl, C.sub.2-12 alkenyl, C.sub.2-12 alkynyl, C.sub.3-8 cycloalkyl, naphthyl, phenyl, pyridyl or thiazolyl group, each group optionally substituted by one or more substituents selected from halogen atoms, nitro, cyano, hydroxyl, C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, C.sub.1-4 haloalkoxy, amino, C.sub.1-4 alkylamino, di-C.sub.1-4 alkylamino, formyl, C.sub.1-4 alkoxycarbonyl, carboxyl, phenyl, halophenyl, and phenoxy groups;
- m is 1;
- and
- each of R.sup.2 and R.sup.3 is independently selected from a group consisting of hydrogen atoms, C.sub.1-4 alkyl and phenyl groups.
2 more elements
A compound of the formula:
- ##STR17## or an acid-addition salt thereof, in which R is phenyl;
- R.sup.1 is phenyl substituted by one or more halogen atoms;
- each R.sup.2 and R.sup.3 is independently selected from hydrogen and C.sub.1-4 alkyl;
- and
- m is 1.
2 more elements
A fungicidal composition which comprises a carrier and, as active ingredient, a compound of the formula:
- ##STR18## or an acid-addition salt thereof, in which R is phenyl;
- R.sup.1 is phenyl substituted by one or more halogen atoms;
- each R.sup.2 and R.sup.3 is independently selected from hydrogen and C.sub.1-4 alkyl;
- and
- m is 1.
2 more elements
A method of combating fungus at a locus, which comprises treating the locus with an effective amount of a compound of the formula:
- ##STR19## or an acid-addition salt thereof, in which R represents phenyl;
- R.sup.1 is phenyl substituted by one or more halogen atoms;
- each R.sup.2 and R.sup.3 is independently selected from hydrogen and C.sub.1-4 alkyl;
- and
- m is 1.
2 more elements
Dependencies are inferred from the claim text.