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    • 6. 发明授权
    • Morpholinones as light stabilizers
    • 吗啉酮作为光稳定剂
    • US06562815B1
    • 2003-05-13
    • US09639906
    • 2000-08-16
    • Dario LazzariThomas BolleMirko RossiHugh Stephen Laver
    • Dario LazzariThomas BolleMirko RossiHugh Stephen Laver
    • A61K315375
    • C07C229/12C07D265/32C08K5/357
    • The invention relates to new compounds containing 1-8 active groups of the type 3,3,6,6-polysubstituted 2-morpholinone and having the formula F (A′—Z)m—X  (F), wherein m is a number from 1 to 8; X is an organic anchor group of valency m and in case that m is not 1, X may also be a direct bond, SO2, P or PO; A′ is a monovalent group of the formula E  containing one linking group; Z is a direct bond, —O—, —S—, —SO—, —SO2— or —NR′14—; provided that Z is —O—, —S—, —SO—, —SO2— or —NR′14— if m is 1 and the linking group in formula E is G3 or G5; G1 is hydrogen; C1-C18alkyl; C2-C18alkyl substituted by OH and/or phenyl; oxyl; OH; C2-C12cyanoalkyl; C2-C12cyanoalkoxy; C1-C18alkoxy; C5-C12cycloalkoxy; C3-C8alkenyl; C3-C8alkynyl; C3-C8alkenyloxy; C7-C12phenylalkyl; C7-C12phenylalkyl substituted by hydroxy, C1-C4alkyl and/or C1-C4alkoxy; C7-C15phenylalkoxy; C7-C15phenylalkoxy, which is substituted by C1-C4alkyl and/or C1-C4alkoxy; or G1 is C1-C8alkanoyl; C3-C5alkenoyl; C1-C18alkanoyloxy; C3-C8epoxyalkyl; or G1 is the linking group —R10—; G2 and G4 are, independently of one another, C1-C18alkyl, C5-C12cycloalkenyl, C5-C12cycloalkyl, or an oligocyclic hydrocarbon residue of 6-12 carbon atoms; G3 is as defined for G2 or is C1-C8hydroxyalkyl; or G2 and G3 together are (CH2)e, where e is a number from 4 to 11; or G3 is the linking group —R5—; G5 is as defined for G4 or is C1-C8hydroxyalkyl; or G4 and G5 together are (CH2)e, where e is a number from 4 to 11; or G5 is the linking group —R5—; G6 is as defined for G4 or is hydrogen; or G6 is the linking group, which is a direct bond or —R5—; and other residues are as defined in claim 1. The new compounds are effective as stabilizers for organic material, especially coatings, against harmful effects of light, oxygen and/or heat.
    • 本发明涉及含有1,3,6,6-三取代的2-吗啉酮类型的1-8个活性基团并具有式F的新化合物,其中m为1至8的数; X为化合价m 并且在m不为1的情况下,X也可以是直接键合,SO 2,P或PO; A'是含有一个连接基团的式E的一价基团; Z是直接键,-O-,-S - , - SO - , - SO2-或-NR'14-; 条件是如果m是1,则Z是-O - , - S - , - SO - , - SO 2 - 或-NR'14-,式E中的连接基团是G 3或G 5; G 1是氢; C1-C18烷基; 由OH和/或苯基取代的C 2 -C 18烷基; 氧基 哦; C 2 -C 12氰基烷基; C2-C12氰基烷氧基; C1-C18烷氧基; C5-C12环烷氧基; C3-C8链烯基; C3-C8炔基; C3-C8链烯氧基; C7-C12苯基烷基; 被羟基,C 1 -C 4烷基和/或C 1 -C 4烷氧基取代的C 7 -C 12苯基烷基; C7-C15苯基烷氧基; 被C 1 -C 4烷基和/或C 1 -C 4烷氧基取代的C 7 -C 15苯基烷氧基; 或G1是C1-C8烷酰基; C3-C5链烯酰基; C1-C18烷酰氧基; C3-C8环氧烷基; 或G1是连接基团-R10-; G 2和G 4彼此独立地是C 1 -C 18烷基,C 5 -C 12环烯基,C 5 -C 12环烷基或6-12个碳原子的低聚烃残基; G3如对于G2 或是C 1 -C 8羟烷基; 或G2和G3一起为(CH 2)e,其中e为4至11的数; 或G3是连接基团-R5-; G5如G4所定义或是C 1 -C 8羟烷基; 或G4和G5一起为(CH 2)e,其中e为4至11的数; 或G5为连接基团-R5-; G6如G4所定义或是氢;或G6是连接基团,其是直接键或-R 5 - ;其它残基如权利要求1中所定义。该新化合物作为有机材料的稳定剂是有效的,特别是涂料 ,防止光,氧和/或热的有害影响。