ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,463, issued on Dec. 23, was assigned to SUMITOMO PHARMA Co. LTD. (Osaka, Japan).
"Aliphatic acid amide derivative" was invented by Yuki Fujii (Tokyo), Masayuki Sakuma (Tokyo), Yoshinori Aihara (Osaka, Japan), Jeremy Besnard (Eynsham, Great Britain) and Andrew Simon Bell (Deal, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a compound represented by formula (1):the compound having antagonist activity against serotonin 5-HT2A receptors and serotonin 5-HT7 receptors; or a pharmaceutically acceptable salt of the compound. (In the formula, Z is a nitrogen atom and the like; Y is carbonyl and the like; m and ...