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S-TRIAZINE DERIVATIVES POSSESSING AT LEAST 2 SILANIC PARA-AMINOBENZALMALONATE GROUPS, PHOTOPROTECTIVE COSMETIC COMPOSITIONS COMPRISING THESE DERIVATIVES, USES OF SAID S-TRIAZINE DERIVATIVES
S-TRIAZINE DERIVATIVES POSSESSING AT LEAST 2 SILANIC PARA-AMINOBENZALMALONATE GROUPS, PHOTOPROTECTIVE COSMETIC COMPOSITIONS COMPRISING THESE DERIVATIVES, USES OF SAID S-TRIAZINE DERIVATIVES
Silanic para-aminobenzalmalonate substituted S-triazine compounds (I) are new. Silanic para-aminobenzalmalonate substituted S-triazine compounds of formula (I) are new. R 1-R 3optionally saturated 1-10C alkyl (optionally substituted with one or more halo), phenyl or CH 3; p : 0-1; A : H, optionally saturated 1-8C alkyl, phenyl or Si(CH 3) 3, provided that when A is Si(CH 3) 3, then p is 0; W 1optionally saturated 1-8C alkylene (optionally substituted by hydroxyl group); Z : (C=O)OR 4, -(C=O)R 5, -(C=O)NR 6R 7, -SO 2R 8, CN or (C=O)YCHA(W 1) pSiR 1R 2R 3; R 4H or an optionally saturated 1-20C alkyl radical; R 5, R 81-20C alkyl or 6-12C aryl; R 6, R 7H or 1-20C alkyl; Y : O or NR 7; and B 1chromophoric group of para-aminobenzalmalonate, aminobenzimidazole, benzimidazole, aminobenzoate, aminosalicylate, anthranilate, aminobenzylidenecamphor, aminobenzotriazole, aminobenzoxazole or para aminophenylbenzoxazole substituents, provided that B 1can also be 1-20C aminoalkyl or 6-20C aryl radical which can be optionally substituted by alkyl, hydroxyl and/or alkoxy. Independent claims are also included for: (1) a topically applicable UV-photoprotective cosmetic/dermatological composition (A) comprising (I) and a cosmetic/dermatological vehicle; (2) a regime or regimen for the UV-photoprotection of the skin against the damaging effects of UV-radiation and for controlling the variation in the color of the skin due to UV-radiation comprising topically applying (A); and (3) a synthetic polymer or glass comprising a photostabilizing amount of (I). [Image] ACTIVITY : Dermatological. MECHANISM OF ACTION : None given.
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机译:硅烷基对氨基苯甲丙二酸酯取代的S-三嗪化合物(I)是新的。式(I)的硅烷基对氨基苯甲丙二酸酯取代的S-三嗪化合物是新的。 R 1 -R 3任选地饱和的1-10C烷基(任选地被一个或多个卤素取代),苯基或CH 3; p:0-1; A:H,任选地饱和的1-8C烷基,苯基或Si(CH 3)3,条件是当A为Si(CH 3)3时,p为0; W 1任选地饱和的1-8C亚烷基(任选地被羟基取代); Z:(C = O)OR 4,-(C = O)R 5,-(C = O)NR 6R 7,-SO 2R 8,CN或(C = O)YCHA(W 1)pSiR 1R 2R 3 ; R 4H或任选地饱和的1-20C烷基; R 5,R 81-20C烷基或6-12C芳基; R 6,R 7H或1-20C烷基; Y:O或NR 7;和B 1对氨基苯甲丙二酸酯,氨基苯并咪唑,苯并咪唑,氨基苯甲酸酯,氨基水杨酸酯,邻氨基苯甲酸酯,氨基苄叉基樟脑,氨基苯并三唑,氨基苯并恶唑或对氨基苯基苯并恶唑取代基的发色基团,条件是B 1也可以是1-20C氨基烷基或6-20C芳基,它们可以任选地被取代烷基,羟基和/或烷氧基。还包括以下方面的独立权利要求:(1)局部适用的紫外线光防护化妆品/皮肤病学组合物(A),其包含(I)和化妆品/皮肤病学媒介物; (2)局部施用(A)的用于对皮肤进行UV光保护以抵抗UV辐射的破坏作用并控制由于UV辐射引起的皮肤颜色变化的方案或方案; (3)包含光稳定量的(I)的合成聚合物或玻璃。 [图像]活动:皮肤科。作用机理:未给出。
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