Cosmetic and pharmaceutical preparations comprising photostable UV
filters
    1.
    发明授权
    Cosmetic and pharmaceutical preparations comprising photostable UV filters 失效
    包含光稳定型紫外线过滤器的化妆品和药物制剂

    公开(公告)号:US6090374A

    公开(公告)日:2000-07-18

    申请号:US172672

    申请日:1998-10-15

    摘要: The use of substituted .alpha.-methylstyrene derivatives of the formula I, ##STR1## where the variables have the following meanings: R.sup.1 C.sub.4 -C.sub.10 -alkoxy, C.sub.1 -C.sub.12 -alkylamino, C.sub.1 -C.sub.12 -dialkylamino, substituents which confer solubility in water and which are selected from the group consisting of carboxylate, sulfonate or ammonium residues;R.sup.2 hydrogen, C.sub.2 -C.sub.10 -alkyl, C.sub.1 -C.sub.12 -alkoxy;R.sup.3 COOR.sup.5, COR.sup.5, CONR.sup.5 R.sup.6, CN;R.sup.4 COOR.sup.5, COR.sup.5, CONR.sup.5 R.sup.6, CN; where the substituents R.sup.3 and R.sup.4 are identical in each case;R.sup.5 andR.sup.6 independently of one another hydrogen, C.sub.1 -C.sub.12 -alkyl, C.sub.2 -C.sub.10 -alkenyl, C.sub.3 -C.sub.10 -cycloalkyl, C.sub.3 -C.sub.10 -cycloalkenyl, aryl, hetaryl, unsubstituted or substituted;as photostable UV filters in cosmetic and pharmaceutical preparations to protect the human skin or human hair from the sun's rays, alone or together with UV-absorbing compounds known per se for cosmetic and pharmaceutical preparations.

    摘要翻译: 使用式I的取代的α-甲基苯乙烯衍生物,其中变量具有以下含义:R 1 C 4 -C 10 - 烷氧基,C 1 -C 12 - 烷基氨基,C 1 -C 12 - 二烷基氨基,赋予在水中溶解度并且被选择的取代基 由羧酸盐,磺酸盐或铵残基组成的组; R2氢,C2-C10-烷基,C1-C12-烷氧基; R3 COOR5,COR5,CONR5R6,CN; R4 COOR5,COR5,CONR5R6,CN; 其中取代基R 3和R 4在每种情况下相同; R 5和R 6彼此独立地为氢,C 1 -C 12 - 烷基,C 2 -C 10 - 烯基,C 3 -C 10 - 环烷基,C 3 -C 10 - 环烯基,芳基,杂芳基,未取代或取代的; 作为化妆品和药物制剂中的光稳定紫外线过滤器,用于保护人体皮肤或人体毛发免受太阳光线的照射,或者与本身已知的用于化妆品和药物制剂的紫外线吸收化合物一起使用。

    Photo-stable cosmetic and pharmaceutical formulations containing
UV-filters
    3.
    发明授权
    Photo-stable cosmetic and pharmaceutical formulations containing UV-filters 失效
    光稳定的化妆品和药物配方含有紫外线过滤器

    公开(公告)号:US5945091A

    公开(公告)日:1999-08-31

    申请号:US972391

    申请日:1997-11-18

    摘要: A method of using compounds of formula I ##STR1## in which the C.dbd.C double bond is present in E and/or Z configuration and the variables have the following meanings:R.sup.1 denotes COOR.sup.5, COR.sup.5, CONR.sup.5 R.sup.6, CN, O.dbd.S(--R.sup.5).dbd.O, O.dbd.S(--OR.sup.5).dbd.O, R.sup.7 O--P(--OR.sup.8).dbd.O;R.sup.2 denotes COOR.sup.6, COR.sup.6, CONR.sup.5 R.sup.6, CN, O.dbd.S(--R.sup.6).dbd.O, O.dbd.S(--OR.sup.6).dbd.O, R.sup.7 O--P(--OR.sup.8).dbd.O;R.sup.3 denotes hydrogen, an optionally substituted aliphatic, cycloaliphatic, araliphatic or aromatic radical having in each case up to 18 carbon atoms;R.sup.4 denotes an optionally substituted aromatic or heteroaromatic radical containing from 5 to 12 ring atoms;R.sup.5 toR.sup.8 independently denote hydrogen, an open-chain or branched-chain aliphatic, araliphatic, cycloaliphatic or optionally substituted aromatic radical containing in each case up to 18 carbon atoms,where the variables R.sup.3 to R.sup.8 may also form, together with the carbon atoms to which they are attached, a 5-membered or 6-membered ring, which may be anellated if desired,as UV filters, particularly UV-A filters, in cosmetic and pharmaceutical formulations for the protection of the human skin or human hair from solar radiation, alone or together with compounds known per se in cosmetic and pharmaceutical formulations and capable of absorbing radiation in the UV range.

    摘要翻译: 在E和/或Z构型中使用存在C = C双键的式I化合物的方法,并且变量具有以下含义:R 1表示COOR 5,COR 5,CONR 5 R 6,CN,O = S(-R 5) = O,O = S(-OR 5)= O,R 7 O-P(-OR 8)= O; R2表示COOR6,COR6,CONR5R6,CN,O = S(-R6)= O,O = S(-OR6)= O,R7O-P(-OR8)= O; R 3表示氢,任选取代的脂族,脂环族,芳脂族或芳族基团,其在每种情况下最多为18个碳原子; R4表示任选取代的芳族或杂芳族基团,其含有5至12个环原子; R5至R8独立地表示氢,开链或支链脂族,芳脂族,脂环族或任选取代的芳族基团,其在每种情况下含有至多18个碳原子,其中变量R3至R8也可与碳原子一起形成 它们所连接的是5元或6元环,如果需要,可以作为UV过滤剂,特别是UV-A过滤器,在用于保护人类皮肤或人类头发免受太阳能的化妆品和药物制剂中的影响 单独或与化妆品和药物制剂中本身已知的化合物一起辐射并且能够吸收UV范围内的辐射。

    Cosmetic or pharmaceutical preparations comprising 1,3,5-triazine
derivatives and zinc oxide
    6.
    发明授权
    Cosmetic or pharmaceutical preparations comprising 1,3,5-triazine derivatives and zinc oxide 有权
    包含1,3,5-三嗪衍生物和氧化锌的化妆品或药物制剂

    公开(公告)号:US6129908A

    公开(公告)日:2000-10-10

    申请号:US432203

    申请日:1999-11-02

    CPC分类号: A61K8/27 A61K8/4966 A61Q17/04

    摘要: Cosmetic or pharmaceutical preparations for protecting human skin or human hair from solar rays which containa) from 0.1 to 10% by weight of one or more 1,3,5-triazine derivatives of the formula I, ##STR1## in which the substituents independently of one another have the following meanings:R.sup.1 to R.sup.3are C.sub.1 -C.sub.20 -alkyl, aryl, heteroaryl, optionally substituted;X is O, NR.sup.4 ;R.sup.4 is hydrogen, C.sub.1 -C.sub.20 -alkyl, aryl, heteroaryl, optionally substituted, andb) from 0.1 to 15% by weight of zinc oxide.

    摘要翻译: 用于保护人类皮肤或人类头发免受太阳光线影响的化妆品或药物制剂,其含有a)0.1至10重量%的一种或多种式I的1,3,5-三嗪衍生物,其中取代基彼此独立地 具有以下含义:R 1至R 3为C 1 -C 20 - 烷基,芳基,杂芳基,任选取代的; X为O,NR4; R 4是氢,C 1 -C 20烷基,芳基,杂芳基,任选取代的,以及b)0.1-15重量%的氧化锌。