Benzochromene Derivatives for Use in Liquid Crystal Media and as Therapeutic Active Substances
申请人:Taugerbeck Andreas
公开号:US20090247620A1
公开(公告)日:2009-10-01
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.
本发明涉及式I的苯基色素衍生物,其中各种参数的含义如文本所示,以及包括这些化合物的液晶介质,以及在TN、OCB、LCOS和/或IPS-LCD等电光显示器中使用这些介质,以及将这些化合物及其生理上可接受的衍生物用作治疗活性成分。