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    • 40. 发明授权
    • Cosmetic or pharmaceutical preparations which comprise enaminotriazines as light protection agents, and novel enaminotriazines
    • 包含氨基三嗪作为防晒剂的化妆品或药物制剂,以及新的氨基三嗪
    • US07217820B2
    • 2007-05-15
    • US10984241
    • 2004-11-10
    • Thomas HeidenfelderKristin TiefenseeThomas Wünsch
    • Thomas HeidenfelderKristin TiefenseeThomas Wünsch
    • C07D251/70A61K7/42
    • A61Q17/04A61K8/4966C07D251/70
    • The invention relates to the use of enaminotriazines of the formula I in which the radicals Y, independently of one another, are hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms, the radicals X are identical or different, where at least one of the radicals X is the ethenyl radical of the formula II and X may also have the meanings of Y, and where in the formula II the radicals R are identical or different and are cyano, optionally esterified carboxyl, substituted carbonyl, optionally substituted aminocarbonyl, optionally esterified sulfo, substituted sulfonyl or optionally esterified phosphono, and where two adjacent radicals R may optionally form a ring and the radicals R′ are identical or different and are hydrogen, an optionally substituted aliphatic, cycloaliphatic or aromatic radical having in each case up to 18 carbon atoms, as UV filters in cosmetic or pharmaceutical preparations for protecting human skin or human hair against solar rays, alone or together with compounds which absorb in the UV region and which are known per se for cosmetic preparations.
    • 本发明涉及式I的氨基三嗪的用途,其中基团Y彼此独立地为氢,任选取代的脂族,脂环族,芳脂族或芳族基团,其中每种情况最多可达18个碳原子,基团X 相同或不同,其中基团X中的至少一个是式II的乙烯基,X也可以具有Y的含义,并且其中在式II中,基团R相同或不同并且是氰基,任选地被酯化 羧基,取代的羰基,任选取代的氨基羰基,任选酯化的磺基,取代的磺酰基或任选酯化的膦酰基,并且其中两个相邻的基团R可以任选地形成环,并且基团R'相同或不同,并且是氢,任选取代的脂族,脂环族 或在每种情况下最多18个碳原子的芳族基团,作为化妆品中的UV过滤剂或用于保护的药物制剂 人类皮肤或人类头发抵抗太阳光线,单独或与在UV区域吸收的化合物一起,并且本身已知本身用于化妆品制剂。