| abstract |
(57) [Summary] [Objective] To provide a novel compound useful as an analgesic and anti-inflammatory agent. [Structure] General formula [Chemical formula 1] (In the formula, R 1 and R 3 represent a hydroxyl group, R 2 and R 4 represent a hydroxyl group which may be etherified or esterified, and R 1 and R 2 are combined to form a bond, or Alternatively, R 2 and R 3 may be combined to form —O—, m and n are each an integer of 0 to 7, and m + n = The compound shown by 7) is contained in the analgesic anti-inflammatory agent. [Effect] The compound of the present invention has an inhibitory effect on substance P receptor binding, has low toxicity, and is useful as an analgesic and anti-inflammatory agent. |