发明公开
- 专利标题： SYMMETRICAL TRIAZINE DERIVATIVES
- 专利标题（中）： 平衡三嗪衍生物
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申请号： EP97950149.0申请日： 1997-11-10
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公开(公告)号： EP0941217A1公开(公告)日： 1999-09-15
- 发明人: EHLIS, Thomas , HÜGLIN, Dietmar , LUTHER, Helmut
- 申请人： Ciba Specialty Chemicals Holding Inc.
- 申请人地址： Klybeckstrasse 141 4057 Basel CH
- 专利权人： Ciba Specialty Chemicals Holding Inc.
- 当前专利权人： Ciba Specialty Chemicals Holding Inc.
- 当前专利权人地址： Klybeckstrasse 141 4057 Basel CH
- 优先权： CH19960002865 19961120
- 国际公布： WO1998022447 19980528
- 主分类号： A61K8
- IPC分类号： A61K8 ; A61Q5 ; A61Q17 ; C07D251 ; C07D405
摘要：
A description is given of symmetrical triazine derivatives of formula (1), wherein R1 and R2 are each independently of the other hydrogen; C1-C12alkyl, C1-C12alkoxy; and R3 is C1-C12alkyl; or C1-C12alkoxy. The easily accessible triazine derivatives are suitable for protecting ultraviolet-sensitive materials, in particular skin and hair of humans and animals, from the harmful effects of UV radiation.
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