Tuning the mesomorphic properties of liquid-crystalline dibenzotetraaza[14]annulenes — discotic nematic phases of tetraalkoxy-substituted derivatives
摘要:
A homologous series of five tetrasubstituted dibenzotetraaza[14]annulene-based discotic mesogens was prepared and studied using polarizing optical microscopy (POM) and differential scanning calorimetry (DSC). A nematic phase was identified for the product bearing two peripheral isobutoxy and two dode-cyloxy substituents. (C) 2012 Elsevier Ltd. All rights reserved.
Tuning the mesomorphic properties of liquid-crystalline dibenzotetraaza[14]annulenes — discotic nematic phases of tetraalkoxy-substituted derivatives
摘要:
A homologous series of five tetrasubstituted dibenzotetraaza[14]annulene-based discotic mesogens was prepared and studied using polarizing optical microscopy (POM) and differential scanning calorimetry (DSC). A nematic phase was identified for the product bearing two peripheral isobutoxy and two dode-cyloxy substituents. (C) 2012 Elsevier Ltd. All rights reserved.
[EN] ISOCHROMENONES USEFUL IN THE TREATMENT OF INFLAMMATION<br/>[FR] ISOCHROMÉNONES UTILISABLES DANS LE TRAITEMENT DE L'INFLAMMATION
申请人:BIOLIPOX AB
公开号:WO2010076564A2
公开(公告)日:2010-07-08
This invention is directed to compounds of formula (I): wherein R1, R2, R3, Rx, Ry, m and n have meanings given in the description, or pharmaceutically acceptable salts, solvates or prodrugs thereof, which are useful as PDE4, PDE7 or PDE4 and PDE7 inhibitors, and therefore useful e.g. in the treatment and/or prevention of diseases and conditions associated with inflammation.
Tuning the mesomorphic properties of liquid-crystalline dibenzotetraaza[14]annulenes — discotic nematic phases of tetraalkoxy-substituted derivatives
作者:Jarosław Grolik、Łukasz Dudek、Julita Eilmes
DOI:10.1016/j.tetlet.2012.07.053
日期:2012.9
A homologous series of five tetrasubstituted dibenzotetraaza[14]annulene-based discotic mesogens was prepared and studied using polarizing optical microscopy (POM) and differential scanning calorimetry (DSC). A nematic phase was identified for the product bearing two peripheral isobutoxy and two dode-cyloxy substituents. (C) 2012 Elsevier Ltd. All rights reserved.