Amides

A compound of the formula (I) ##STR14## wherein R is H, C.sub.1-3 alkyl or C.sub.2-3 alkenyl optionally substituted by halo;

• or is C.sub.2-3 alkinyl;
• R.sub.1 is phenyl(C.sub.1-4 alkyl).sub.n, wherein the phenyl group is optionally substituted by one or more groups selected from --C(O)--O--C.sub.1-4 alkyl, C.sub.1-8 alkyl, C.sub.1-8 haloalkyl, halo, nitro, cyano, --SO.sub.2 C.sub.1-4 alkyl, SO.sub.2 NR.sub.5 R.sub.5 ' and S(O)NR.sub.5 R.sub.5 ';
• or is C.sub.5-8 cycloalkenyl;
• --N.dbd.R.sub.6 ;
• C.sub.2-8 alkenyl, C.sub.1-8 alkyl or C.sub.3-5 alkinyl optionally substituted with one or more halo;
• or is C.sub.1-4 alkyl--SO.sub.2 --C.sub.1-4 alkyl;
• R.sub.2 is halo or hydrogen;
• R.sub.3 is halo, cyano or C.sub.1-4 alkyl;
• R.sub.4 is H;
• NO.sub.2 ;
• NH.sub.2 ;
• CN;
• C.sub.1-8 alkyl optionally substituted by CN;
• C.sub.2-8 alkenyl optionally substituted by CN;
• C.sub.2-5 alkinyl;
• (C.sub.2-5 alkoxycarbonyl)-C.sub.1-4 alkyl, whereby the carbon atom of the alkyl group alpha to the alkoxycarbonyl group may bear one more C.sub.2-5 alkoxcarbonyl groups or a cyano group;
• (C.sub.2-5 alkoxycarbonyl)-C.sub.-4 alkoxy-C.sub.1-4 alkyl;
• (C.sub.2-5 alkoxycarbonyl)-C.sub.1-4 alkylamino-C.sub.1-4 alkyl;
• (C.sub.2-5 alkoxycarbonyl)-C.sub.2-5 alkenyl, whereby the alkenyl moiety is optionally substituted by halogen;
• C.sub.1-4 alkylthio-C.sub.1-4 alkyl;
• C.sub.1-4 alkylsulfonyl-C.sub.1-4 alkyl;
• C.sub.1-4 alkoxy-C.sub.1-4 alkoxy;
• X(Alk).sub.m R.sub.7 ;
• OCH(SR.sub.8)-COOR.sub.9 ;
• NR.sub.10 R.sub.11 ;
• COOR.sub.12 ;
• CONR.sub.13 R.sub.13 ';
• COR.sub.14 or R.sub.15 ;
• or R.sub.3 and R.sub.4 join together with the phenyl ring to form a bicyclic ring containing nine to ten ring atoms, one to three of said ring atoms optionally being selected from oxygen, nitrogen and sulfur, and optionally being substituted with one or more groups selected from C.sub.3-8 alkinyl, C.sub.1-8 alkyl, halo, oxo, C.sub.1-4 alkylene-R.sub.16, and C.sub.2-8 alkenyl;
• R.sub.5 and R.sub.5, independently are C.sub.1-4 alkyl;
• R.sub.6 is C.sub.2-8 alkylidene;
• R.sub.7 is H;
• C.sub.1-4 alkyl, C.sub.2-5 alkenyl C.sub.2-5 alkinyl, or C.sub.3-8 cycloalkyl, which hydrocarbyl is unsubstituted or substituted by one or more halogen or by CN;
• cyclopentanonyl;
• phenyl optionally substituted by O--Alk'--COOR.sub.8 ;
• or is C.sub.2-5 alkanoyl;
• C.sub.2-5 alkoxycarbonyl;
• C.sub.2-8 (alkoxycarbonyl)(C.sub.3-8 cycloalkyloxy)-carbonyl, in which the alkoxy or cycloalkyloxy group is optionally substituted by one or more halo;
• CONR.sub.9 R.sub.8', C(.dbd.NOR.sub.8)-COOR.sub.8', CN;
• P(O)(OR.sub.8)(OR.sub.8') or R.sub.15 ;
• R.sub.8 and R.sub.8, independently are C.sub.1-4 alkyl;
• R.sub.9 is C.sub.1-4 alkyl optionally substituted by one or more halo;
• R.sub.10 is H or C.sub.1-4 alkyl;
• R.sub.11 is H;
• C.sub.1-4 alkyl, optionally substituted by P(O)(OR.sub.8)(R.sub.8');
• C.sub.2-5 alkanoyl;
• C.sub.2-5 alkoxycarbonyl;
• or C.sub.2-5 alkoxycarbonyl-C.sub.1-4 alkyl;
• R.sub.12 is N.dbd.(C.sub.2-8 alkylidene);
• C.sub.1-4 alkyl optionally substituted by one or more groups selected from halo, C.sub.1-4 alkoxy, tri-C.sub.1-4 alkylsilyloxy, tri-C.sub.1-4 alkyl-silyl, (tri-C.sub.1-4 alkylsilyloxy)-carbonyl, C.sub.2-5 alkoxycarbonyl, P(O)(OR.sub.8)(OR.sub.8'), C.sub.2-5 alkanoyl-oxy or by di(C.sub.1-4 alkylamino)-carbonyloxy in which both alkyl groups may be tied together to form a saturated 5 to 6 membered heteroring optionally containing one further heteroatom selected from O, S and N, and in which any further N-heteroatom present may, depending on the hydrogenation degree of the heteroring, bear a hydrogen or a C.sub.1-4 alkyl group;
• R.sub.13 is H or C.sub.1-4 alkyl;
• R.sub.13, is H, C.sub.1-4 alkyl optionally substituted by halo, C.sub.1-4 alkoxy, phenyl, CHO, C.sub.2-5 alkanoyl, C.sub.1-4 alkylsulfonyl, (C.sub.2-5 alkoxycarbonyl)-C.sub.1-4 alkyl or(C.sub.2-5 alkoxycarbonyl)-C.sub.1-4 alkoxy;
• or R.sub.13 and R.sub.13, together form a 4 to 6 membered heteroring optionally containing one or two further heteroatoms selected from O, S and N, whereby, depending on the hydrogenation degree of the heteroring, any further N-heteroatom may bear hydrogen or be substituted by C.sub.1-4 alkyl;
• R.sub.14 is H or C.sub.1-4 alkyl;
• R.sub.15 is a heterocyclic ring having 5 or 6 ring atoms, one to three of said ring atom being selected from oxygen, sulfur and nitrogen, which ring is optionally substituted with one or more C.sub.1-4 alkyl groups;
• R.sub.16 is CN;
• COOR.sub.12 ;
• OC.sub.1-4 alkyl;
• or is 4-tetrahydropyranyl, 2H-5,6-dihydro-thiin-3-yl, 2-pyridyl, 2-pyrazinyl, 1,2-oxazol-3-yl, or 1,2,4-oxdiazol-3-yl, each of which is optionally substituted with C.sub.1-4 alkyl;
• Alk and Alk' independently are C.sub.1-4 alkylene;
• n and m independently are 0 or 1;
• A is a C.sub.3-4 alkylene or straight chain substituted by one to three halogen;
• and
• X, Y and Z are independently selected from O and S.