会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • 아미노 치환 히드록시페닐 벤조페논 유도체
    • 氨基取代的羟基苯并噻吩酮衍生物
    • KR1020050085469A
    • 2005-08-29
    • KR1020057010430
    • 2003-12-03
    • 시바 홀딩 인코포레이티드
    • 하아세,위르크엘리스,토마스보르소스,엘렉뮐러,스테판
    • C07C229/52C07C237/32C07C237/40
    • C07D295/192A61K8/42A61K8/44A61K8/49A61K8/4973A61Q17/04C07C229/52C07C237/32C07C237/34C07C237/40C07C237/42C07D277/46C07D277/66C07D313/12
    • Described are amino substituted hydroxyphenyl benzophenone derivatives of formula (I), wherein R1, and R2 independently from each other are; C1,-C 20alkyl; C2-C20alkenyl; C3-C10, cycloalkyl; C3-C10cycloalkenyl; or R1, and R2 together with the linking nitogen atom form a 5- or 6-membered heterocyclic ring; n1 is a number from 1 to 4; when n1 =1, R3 is a saturated or unsaturated heterocyclic radical; hydroxy-C1-C5alkyl; cyclohexyl optionally substituted with one or more C1,-C5alkyl; phenyl optionally substituted with a heterocyclic radical, aminocarbonyl or C1- C5alkylcarboxy; wenn n1 is 2, R3 is an alkylene-, cycloalkylene- or alkenylene radical which is optionally substituted by a carbonyl- or carboxy group; o R3 together with A forms a bivalent radical of the formula (Ia), wherein n 2 is a number from 1 to 3; when n1 is 3, R3 is an alkanetriyl radical; wenn n1is 4, R3 is an alkanetetrayl radical; A is -O-; or -N(R5)-; and R5 is hydrogen; C1-C5alkyl; or hydroxy- C1-C5alkyl. The compounds are useful as UV filters in sunscreen applications.
    • 描述了式(I)的氨基取代的羟基苯基二苯甲酮衍生物,其中R1和R2彼此独立地是; C 1 -C 20烷基; C2-C20alkenyl; C3-C10,环烷基; C3-C10cycloalkenyl; 或R1和R2与连接的硝原子一起形成5-或6-元杂环; n1是从1到4的数字; 当n1 = 1时,R3是饱和或不饱和杂环基; 羟基C1-C5烷基; 任选被一个或多个C 1 -C 5烷基取代的环己基; 任选被杂环基取代的苯基,氨基羰基或C 1 -C 5烷基羧基; wn1是2,R3是任选被羰基或羧基取代的亚烷基,亚环烷基或亚烯基; O 3与A一起形成式(Ia)的二价基团,其中n 2为1至3的数; 当n1为3时,R3为烷三基; wen n1is 4,R3是烷基四氢呋喃基; A为-O- 或-N(R 5) - ; R5是氢; C1-C5烷基; 或羟基-C 1 -C 5烷基。 这些化合物可用作防晒霜中的紫外线过滤器。
    • 10. 发明授权
    • 아미노 치환 히드록시페닐 벤조페논 유도체
    • 아미노치환히드록시페닐벤조페논유도체
    • KR101057747B1
    • 2011-08-19
    • KR1020057010430
    • 2003-12-03
    • 시바 홀딩 인코포레이티드
    • 하아세,위르크엘리스,토마스보르소스,엘렉뮐러,스테판
    • C07C229/52C07C237/32C07C237/40
    • C07D295/192A61K8/42A61K8/44A61K8/49A61K8/4973A61Q17/04C07C229/52C07C237/32C07C237/34C07C237/40C07C237/42C07D277/46C07D277/66C07D313/12
    • Described are amino substituted hydroxyphenyl benzophenone derivatives of formula (I), wherein R 1 , and R 2 independently from each other are; C 1 -C 20 alkyl; C 2 -C 20 -alkenyl; C 3 -C 10 cycloalkyl; C 3 -C 10 cycloalkenyl; or R 1 , and R 2 together with the linking nitrogen atom form a 5- or 6-membered heterocyclic ring; n 1 is a number from 1 to 4; when n 1 =1, R 3 is a saturated or unsaturated heterocyclic radical; hydroxy-C 1 -C 5 alkyl; cyclohexyl optionally substituted with one or more C 1 -C 5 alkyl; phenyl optionally substituted with a heterocyclic radical, aminocarbonyl or C 1 -C 5 alkylcarboxy; when n 1 is 2, R 3 is an alkylene-, cycloalkylene- or alkenylene radical which is optionally substituted by a carbonyl- or carboxy group; o R 3 together with A forms a bivalent radical of the formula (Ia), wherein n 2 is a number from 1 to 3; when n 1 is 3, R 3 is an alkanetriyl radical; when n 1 is 4, R 3 is an alkanetetrayl radical; A is -O-; or -N(R 5 )-; and R 5 is hydrogen; C 1 -C 5 alkyl; or hydroxy-C 1 -C 5 alkyl. The compounds are useful as UV filters in sunscreen applications.
    • 描述了式(I)的氨基取代的羟基苯基二苯甲酮衍生物,其中R SUB1 SUB和R SUB2 SUB彼此独立地是; C<副→1< / SUB> -C<副> 20℃; / SUB>烷基; C<副→2< / SUB> -C<副> 20℃; / SUB>链烯基; C<副→3< / SUB> -C<副大于10< / SUB>环烷基; C<副→3< / SUB> -C<副大于10< / SUB>环烯基; 或R SUB 1 1 SUB和R SUB 2 2 SUB与连接氮原子一起形成5或6元杂环; n< SUB> 1< / SUB>是1到4的数字; 当n SUB 1 1 SUB = 1时,R SUB 3 3 SUB是饱和或不饱和的杂环基; 羟基C<副→1< / SUB> -C<副→5< / SUB>烷基; 任选地被一个或多个C 1 -C 1烷基取代的环己基;和任选地被一个或多个C 1 -C 4烷基取代的环己基。 任选被杂环基,氨基羰基或C 1 -C 4烷基羧基取代的苯基; 当n< SUB> 1< />是2时,R SUB 3是任选被羰基或羧基取代的亚烷基,亚环烷基或亚烯基; R SUB 3与SUB一起形成式(Ia)的二价基团,其中n SUB 2 2是1至3的数; 当n< SUB> 1< />是3时,R SUB 3< SUB>是链烷三基; 当n< SUB> 1< />是4时,R SUB 3 3是链烷四基; A是-O-; 或-N(R SUB 5 / SUB) - ; 并且R SUB 5 S SUB是氢; C<副→1< / SUB> -C<副→5< / SUB>烷基; 或羟基-C 1 SUB 1 -C 5 SUB 5烷基。 该化合物在防晒应用中用作UV过滤剂。