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    • 11. 发明公开
    • 화장품용 메로시아닌 유도체
    • 用于化妆品使用的MEROCANANINE衍生物
    • KR1020050025342A
    • 2005-03-14
    • KR1020057000480
    • 2003-07-01
    • 시바 홀딩 인코포레이티드
    • 바그너바바라엘리스토마스아이힌카이
    • A61K8/40A61Q17/00
    • C07D239/54A61K8/4906A61Q17/04C07C255/30C07C255/31C07C2601/16C07D207/20C07D231/36C07D263/14C07D277/10C07D295/145C07D295/155C07D319/06
    • The use is described of merocyanine derivatives of formula (1), wherein R1 and R2 are each independently of the other hydrogen; C1- C22alkyl; cyclo-C3C8alkyl; or unsubstituted or C1-C5alkyl- or C1-C5alkoxy- substituted C6-C20aryl; orl; or R1 and R 2 together with the nitrogen atom linking them form a -(CH2) m- ring which is uninterrupted or. interrupted by -O- or by -NH-; R3 is a cyano group; -COOR5; -CONHR5; -COR 5; or -SO2R5; R4 is a cyano group; - COOR6; -CONHR6; -COR6; or -SO2R 6; R5 and R6 are each independently of the other C1-C22alkyl; or unsubstituted or C1-C 5alkyl substituted C6-C 20aryl; or R3 and R4 together or R5 and R6 together form a 5- to 7-membered, monocyclic, carbocyclic or heterocyclic ring; Z1, and Z2 are each independently of the other a -(CH2),- group which is uninterrupted or interrupted by -O-, -S-, or by -NR 7-, and/or is unsubstituted or substituted by C,1-C 5 alkyl; R7 is C1C5alkyl; I is from 1 to 4; m is from 1 to 7; n is from 1 to 4; when n = 2, R1, R 5 or R6 is a bivalent alkyl group; or R1, and R 2 together with the 2 nitrogen atoms linking them form a -(CH 2)m- ring; when n = 3, R1, R5 or R 6 is a trivalent alkyl group; when n = 4, R1, R5 or R6 is a tetravalent alkyl group; and R1, and R 2 in formula (1) are not simultaneously hydrogen, in protecting human and animal hair and skin from UV radiation.
    • 描述了式(1)的部花青衍生物,其中R 1和R 2各自独立地为氢; C 1 -C 22烷基; 环C3C8alkyl; 或未取代的或C 1 -C 5烷基 - 或C 1 -C 5烷氧基取代的C 6 -C 20芳基; ORL; 或R 1和R 2与连接它们的氮原子一起形成不间断的 - (CH 2)m - 环。 被-O-或-NH-中断; R3是氰基; -COOR5; -CONHR5; -COR 5; 或-SO 2 R 5; R4是氰基; - COOR6; -CONHR6; -COR 6; 或-SO 2 R 6; R 5和R 6各自独立地为C 1 -C 22烷基; 或未取代的或C 1 -C 5烷基取代的C 6 -C 20芳基; 或R 3和R 4一起或R 5和R 6一起形成5-至7-元单环,碳环或杂环; Z 1和Z 2各自独立地为不间断或被-O - , - S - 或-NR 7 - 间隔的另一个 - (CH 2) - 基团,和/或未取代或被C 1取代 -C 5烷基; R7是C1C5烷基; 我是从1到4; m为1〜7; n为1至4; 当n = 2时,R 1,R 5或R 6为二价烷基; 或R 1和R 2与连接它们的2个氮原子一起形成 - (CH 2)m-环; 当n = 3时,R 1,R 5或R 6为三价烷基; 当n = 4时,R 1,R 5或R 6为四价烷基; 和式(1)中的R 1和R 2不同时为氢,以保护人和动物的毛发和皮肤免受紫外线辐射。