发明名称 |
BENZOCHROMENE DERIVATIVES FOR USE IN LIQUID CRYSTAL MEDIA AND AS THERAPEUTIC ACTIVE SUBSTANCES |
摘要 |
The present invention relates to benzochromene derivatives of the formula I where the various parameters have the meaning indicated in the text, and to liquid-crystal media which comprise these compounds, and to the use of the media in electro-optical displays, in particular in TN, OCB, LCOS and/or IPS-LCDs, and to the use of the compounds and physiologically acceptable derivatives thereof as therapeutic active ingredients. |
申请公布号 |
EP1963300(B1) |
申请公布日期 |
2012.08.22 |
申请号 |
EP20060829304 |
申请日期 |
2006.12.05 |
申请人 |
MERCK PATENT GMBH |
发明人 |
TAUGERBECK, ANDREAS;MONTENEGRO, ELVIRA;MANABE, ATSUTAKA;PLACH, HERBERT |
分类号 |
C07D311/80;A61K31/35;A61P25/00 |
主分类号 |
C07D311/80 |
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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