Invention Grant
- Patent Title: UV filters
- Patent Title (中): 紫外线过滤器
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Application No.: US11573657Application Date: 2005-07-27
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Publication No.: US07863478B2Publication Date: 2011-01-04
- Inventor: Christophe Carola , Frank Pfluecker , Herwig Buchholz , Hansjürgen Driller , Hans Neunhoeffer , Evgeniy V. Blyumin
- Applicant: Christophe Carola , Frank Pfluecker , Herwig Buchholz , Hansjürgen Driller , Hans Neunhoeffer , Evgeniy V. Blyumin
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: DE102004039281 20040813
- International Application: PCT/EP2005/008141 WO 20050727
- International Announcement: WO2006/018104 WO 20060223
- Main IPC: C07C69/10
- IPC: C07C69/10 ; C07C233/10 ; C07C235/00 ; C07C237/00 ; A61K8/42 ; A61K8/37 ; A61Q17/00 ; C07D251/54 ; C07D403/10
Abstract:
The invention relates to compounds of the formula (I) or (II), to compositions which comprise such compounds, to corresponding processes for the preparation of the compounds or the compositions comprising same, and to the use thereof as light-protection filters.
Public/Granted literature
- US20080038213A1 Uv Filters Public/Granted day:2008-02-14
Information query
