发明名称 |
BENZYLIDENE MALONATES |
摘要 |
Disclosed is the use of benzylidene malonates of formula (1) wherein R1 is methyl; ethyl; propyl; or n-butyl; if R1 is methyl, then R is tert. butyl; a radical of formula (1a) or a radical of formula (1b) wherein R2 and R3, independently from each other are hydrogen; or methyl; R4 is methyl; ethyl; or n-propyl; R5 and R6 independently from each other are hydrogen; or C1-C3alkyl; if R1 is ethyl; propyl; or n-butyl, then R is isopropyl; for the protection of human and animal hair and skin against UV radiation. |
申请公布号 |
EP2435017(A2) |
申请公布日期 |
2012.04.04 |
申请号 |
EP20100723020 |
申请日期 |
2010.05.19 |
申请人 |
BASF SE |
发明人 |
HANSCH, MARKUS;EHLIS, THOMAS;WALLQUIST, OLOF;WAGNER, BARBARA;HERZOG, BERND;GIESINGER, JOCHEN |
分类号 |
A61K8/37;A61Q17/04;C07C69/73 |
主分类号 |
A61K8/37 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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