| abstract |
(57) [Summary] [Objective] To provide a compound having a strong anti-inflammatory action, antipyretic action, analgesic action and antiallergic action. [Structure] Expression (In the formula, R 1 represents an alkyl group having 1 to 3 carbon atoms, R 2 represents an alkyl group having 1 to 5 carbon atoms, and X 1 And X 2 are the same or different and each represents a hydrogen atom or a halogen atom. ) A 5-alkoxycarbonylaminosulfoneanilide compound represented by the formula (4) and salts thereof. |