Patent ID: 6306839
Filing Date: 2001-10-23
Classification: A01N

Abstract:
A compound having the following formula ##STR30##whereinL is selected from the group consisting of --O--, --CH.sub.2 O--, and --OCH.sub.2 ;X is selected from the group consisting of H, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halo-C.sub.1-6 alkyl, halo, and cyano;W is selected from the group consisting of H, halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halo-C.sub.1-4 alkyl, or C.sub.1-4 alkylthio:R.sup.1 is selected from the group consisting of H, C.sub.1-6 alkyl, halo C.sub.1-6 alkyl, C.sub.1-6 alkoxy C.sub.1-3 alkyl, tri C.sub.1-6 alkylsilyl, phenyl (which is optionally substituted with C.sub.1-4 alkyl, halo, C.sub.1-4 alkoxy, or halo C.sub.1-4 alkyl), benzyl (which is optionally substituted with C.sub.1-4 alkyl, halo, methoxy, or halo C.sub.1-4 alkyl), di C.sub.1-4 alkylphosphonyl, pyridyl (which is optionally substituted with C.sub.1-4 alkyl or halo), tetrahydropyranyl, benzoyl (which is optionally substituted with C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halo C.sub.1-6 alkyl, halo C.sub.1-6 alkoxy, halo, nitro, carbo C.sub.1-6 alkoxy, or cyano), C.sub.1-6 alkoxycarbonyl, or --CO--R.sup.4 ;R.sup.2 is selected from the group consisting of H, C.sub.1-3 alkyl, cyclo C.sub.3-6 alkyl, hydroxy C.sub.1-6 alkyl, or --CH.sub.2 OR.sup.5 ; orR.sup.1 and R.sup.2 together form a link of 1-3 atoms, where said link has at least one carbon atom and can have one oxygen atom, and where said link can be optionally substituted with oxygen and sulfur;R.sup.3 is selected from the group consisting of H, C.sub.1-4 alkyl, cyclo C.sub.3-6 alkyl, phenyl (which is optionally substituted with C.sub.1-4 alkyl, halo, C.sub.1-4 alkoxy, halo C.sub.1-4 alkyl, halo C.sub.1-4 alkoxy, C.sub.1-4 alkoxycarbonyl, C.sub.1-4 alkylcarbonyl, phenylcarbonyl, or phenyloxy), hydroxy C.sub.1-6 alkyl, and an optionally substituted compound selected from the group consisting of or naphthyl, where said substituents are selected from the group consisting of C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halo C.sub.1-6 alkyl, halo C.sub.1-6 alkoxy, halo, nitro, carbo C.sub.1-6 alkoxy, or cyano;R.sup.4 is selected from the group consisting of H, C.sub.1-6 alkyl, C.sub.1-6 alkenyl, halo C.sub.1-6 alkyl, C.sub.1-6 alkoxy C.sub.1-6 alkyl, phenyl (which is optionally substituted with C.sub.1-4 alkyl, halo, methoxy, or halo C.sub.1-6 alkyl), C.sub.1-6 alkoxy, or di C.sub.1-6 alkylamino; andR.sup.5 is selected from the group consisting of C.sub.1-6 alkanoyl, benzoyl (which is optionally substituted with C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halo C.sub.1-6 alkyl, halo C.sub.1-6 alkoxy, halo, nitro, carbo C.sub.1-6 alkoxy, or cyano), C.sub.1-6 alkylsulphonyl, benzenesulphonyl (which is optionally substituted with C.sub.1-6 alkyl, C.sub.1-6 alkoxy, halo C.sub.1-6 alkyl, halo C.sub.1-6 alkoxy, halo, nitro, carbo C.sub.1-6 alkoxy, or cyano).