salts of salicylic acid sometimes used in rheumatism, gout and acid conditions
The salts, esters of salicylic acids, or salicylate esters of an organic acid. Some of these have analgesic, antipyretic, and anti-inflammatory activities by inhibiting prostaglandin synthesis. ... (12 Dec 1998) ... 
Esters or salts of salicylic acid, such as aspirin, and including glycoside forms such as salicin.