| 摘要 |
¢2-Halo-10-oxy-4H-benzo¢4,5!cyclohepta¢1,2-b!thiophen-4-ylidene!acetic acids, for example of formula I (I) wherein R1 is H or C1-4alkyl and R2 is halogen, their physiologically-hydrolysable and -acceptable esters, and salts thereof. Such compounds, esters and salts possess valuable pharmaceutical, in particular anti-inflammatory, antipyretic and analgesic, properties. |
