Patent ID: 6284821
Filing Date: 2001-09-04
Classification: A61K,A61Q,C07D,C09K,G03C

Abstract:
A composition comprisingA) an organic material which is sensitive to damage by light, oxygen and/or heat andB) as stabilizer a compound of the formula I ##STR73##in whichR.sub.1 is C.sub.1 -C.sub.18 alkyl; C.sub.5 -C.sub.12 cycloalkyl; C.sub.3 -C.sub.18 alkenyl; phenyl; C.sub.1 -C.sub.18 alkyl which is substituted by phenyl, OH, C.sub.1 -C.sub.18 alkoxy, C.sub.5 -C.sub.12 cycloalkoxy, C.sub.3 -C.sub.18 alkenyloxy, halogen, --COOH, --COOR.sub.4, --O--CO--R.sub.5, --O--CO--O--R.sub.6, --CO--NH.sub.2, --CO--NHR.sub.7, --CO--N(R.sub.7)(R.sub.8), CN, NH.sub.2, NHR.sub.7, --N(R.sub.7)(R.sub.8), --NH--CO--R.sub.5, phenoxy, C.sub.1 -C.sub.18 alkyl-substituted phenoxy, phenyl-C.sub.1 -C.sub.4 alkoxy, C.sub.6 -C.sub.15 bicycloalkoxy, C.sub.6 -C.sub.15 bicycloalkylalkoxy, C.sub.6 -C.sub.15 bicycloalkenylalkoxy, or C.sub.6 -C.sub.15 tricycloalkoxy; C.sub.5 -C.sub.12 cycloalkyl which is substituted by OH, C.sub.1 -C.sub.4 alkyl, C.sub.2 -C.sub.6 alkenyl or --O--CO--R.sub.5 ; glycidyl;--CO--R.sub.9 or --SO.sub.2 --R.sub.10 ; or R.sub.1 is C.sub.3 -C.sub.50 alkyl which is interrupted by one or more oxygen atoms and/or substituted by OH, phenoxy or C.sub.7 -C.sub.18 alkylphenoxy;or R.sub.1 is one of the definitions --A; --CH.sub.2 --CH(XA)--CH.sub.2 --O--R.sub.12 ; --CR.sub.13 R'.sub.13 --(CH.sub.2).sub.m --X--A;--CH.sub.2 --CH(OA)--R.sub.14 ; --CH.sub.2 --CH(OH)--CH.sub.2 --XA; ##STR74##CR.sub.15 R'.sub.15 --C(.dbd.CH.sub.2)--R"".sub.15 ; --CR.sub.13 R'.sub.13 --(CH.sub.2).sub.m --CO--X--A;--CR.sub.13 R'.sub.13 --(CH.sub.2).sub.m --CO--O--CR.sub.15 R'.sub.15 --C(.dbd.CH.sub.2)--R"".sub.15 or --CO--O--CR.sub.15 R'.sub.15 --C(.dbd.CH.sub.2)--R"".sub.15, where A is --CO--CR.sub.16.dbd.CH--R.sub.17 ; the radicalsR.sub.2, independently of one another, are C.sub.6 -C.sub.18 alkyl; C.sub.2 -C.sub.6 alkenyl; phenyl; C.sub.7 -C.sub.11 phenylalkyl; COOR.sub.4 ; CN; NH--CO--R.sub.5 ; halogen; trifluoromethyl; --O--R.sub.3 ;R.sub.3 embraces the definitions given for R.sub.1 ;R.sub.4 is C.sub.1 -C.sub.18 alkyl; C.sub.3 -C.sub.18 alkenyl; phenyl; C.sub.7 -C.sub.11 phenylalkyl; C.sub.5 -C.sub.12 cycloalkyl; or is C.sub.3 -C.sub.50 alkyl, which is interrupted by a spacer selected from --O--, --NH--, --NR.sub.7 --, --S--, and can be substituted by OH, phenoxy or C.sub.7 -C.sub.18 alkylphenoxy;R.sub.5 is H; C.sub.1 -C.sub.18 alkyl; C.sub.2 -C.sub.18 alkenyl; C.sub.5 -C.sub.12 cycloalkyl; phenyl; C.sub.7 -C.sub.11 phenylalkyl; C.sub.6 -C.sub.15 bicycloalkyl; C.sub.6 -C.sub.15 bicycloalkenyl; C.sub.6 -C.sub.15 tricycloalkyl;R.sub.6 is H; C.sub.1 -C.sub.18 alkyl; C.sub.3 -C.sub.18 alkenyl; phenyl; C.sub.7 -C.sub.11 phenylalkyl; C.sub.5 -C.sub.12 cycloalkyl;R.sub.7 and R.sub.8 independently of one another are C.sub.1 -C.sub.12 alkyl; C.sub.3 -C.sub.12 alkoxyalkyl; C.sub.4 -C.sub.16 dialkylaminoalkyl; or are C.sub.5 -C.sub.12 cycloalkyl; or together are C.sub.3 -C.sub.9 alkylene, C.sub.3 -C.sub.9 oxaalkylene or C.sub.3 -C.sub.9 azaalkylene;R.sub.9 is ethyl; propyl; isopropyl; n-butyl; sec-butyl; isobutyl; tert-butyl, 2-ethylbutyl; n-pentyl; isopentyl; 1-methylpentyl; 1,3-dimethylbutyl; n-hexyl; 1-methylhexyl; n-heptyl; isoheptyl; 1,1,3,3-tetramethylbutyl; 1-methylheptyl; 3-methylheptyl; n-octyl; 2-ethylhexyl; 1,1,3-trimethylhexyl; 1,1,3,3-tetramethylpentyl; nonyl; decyl; undecyl; 1-methylundecyl; dodecyl; 1,1,3,3,5,5-hexamethylhexyl; tridecyl; tetradecyl; pentadecyl; hexadecyl; heptadecyl; octadecyl; C.sub.2 -C.sub.18 alkenyl; phenyl; C.sub.5 -C.sub.12 cycloalkyl; C.sub.7 -C.sub.11 phenylalkyl; C.sub.6 -C.sub.15 bicycloalkyl, C.sub.6 -C.sub.15 bicycloalkylalkyl, C.sub.6 -C.sub.15 bicycloalkenyl, or C.sub.6 -C.sub.15 tricycloalkyl;R.sub.10 is C.sub.1 -C.sub.12 alkyl; phenyl; naphthyl or C.sub.7 -C.sub.14 alkylphenyl;the radicals R.sub.11 independently of one another are H; C.sub.1 -C.sub.18 alkyl; C.sub.3 -C.sub.6 alkenyl; phenyl; C.sub.7 -C.sub.11 phenylalkyl; halogen; C.sub.1 -C.sub.18 alkoxy;R.sub.12 is C.sub.1 -C.sub.18 alkyl; C.sub.3 -C.sub.18 alkenyl; phenyl; phenyl which is substituted by one to three radicals C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 alkoxy, C.sub.3 -C.sub.8 alkenoxy, halogen or trifluoromethyl; or is C.sub.7 -C.sub.11 phenylalkyl; C.sub.5 -C.sub.12 cycloalkyl; C.sub.6 -C.sub.15 tricycloalkyl; C.sub.6 -C.sub.15 bicycloalkyl; C.sub.6 -C.sub.15 bicycloalkylalkyl; C.sub.6 -C.sub.15 bicycloalkenylalkyl; --CO--R.sub.5 ; or is C.sub.3 -C.sub.50 alkyl which is interrupted by a spacing group selected from --O--, --NH--, --NR.sub.7 --, --S--, and can be substituted by OH, phenoxy or C.sub.7 -C.sub.18 alkylphenoxy;R.sub.13 and R'.sub.13 independently of one another are H; C.sub.1 -C.sub.18 alkyl; phenyl;R.sub.14 is C.sub.1 -C.sub.18 alkyl; C.sub.3 -C.sub.12 alkoxyalkyl; phenyl; phenyl-C.sub.1 -C.sub.4 alkyl;R.sub.15, R'.sub.15 and R"".sub.15 independently of one another are H or CH.sub.3 ;R.sub.16 is H; --CH.sub.2 --COO--R.sub.4 ; C.sub.1 -C.sub.4 alkyl; or CN;R.sub.17 is H; --COOR.sub.4 ; C.sub.1 -C.sub.17 alkyl; or phenyl;X is --NH--; --NR.sub.7 --; --O--; --NH--(CH.sub.2).sub.p --NH--; or --O--(CH.sub.2).sub.q --NH--;and the indicesm is a number 0-19;n is a number 1-8;p is a number 0-4; andq is a number 2-4;provided that at least one of the radicals R.sub.1, R.sub.2 and R.sub.11 in formula I contains 2 or more carbon atoms.