| abstract |
(57) [Summary] (Modified) [Structure] A bis-aryl acid and urea compound represented by the general formula [I], and a pharmaceutical composition containing the compound. [Wherein X is a divalent amide or urea substituent and Y is a nitrogen-containing heterocycle such as thiazolyl, isidazolyl or pyrimidyl] [Effect] The compound of the formula [I] is platelet activated. Pharmaceutical compositions that are factor inhibitors and that contain the compounds are effective in treating platelet-activating factor-related conditions. |