abstract |
Benzochromene derivatives for use in liquid crystal media and as therapeutically active substances are provided. The present invention relates to benzochromene derivatives of formula (I), wherein the various parameters are determined as cited in the text. The invention also relates to the use of the medium in liquid crystal media, electro-optic displays, in particular TN, OCB, LCOS and / or IPS LCDs comprising the compounds, and the compounds and their physiologically It also relates to the use of acceptable derivatives as therapeutically active substances. [Selection figure] None |