| 摘要 |
<p>An anti-inflammatory or analgesic agent consisting of at least one member selected from the group consisting of compounds of the general formula (1) and pharmaceutically acceptable salts thereof; and pharmaceutical compositions containing the agent (1) wherein R1 is hydrogen or the like; R2 is hydroxyl or the like; R3 is C¿1-6? alkyl; R?4, R5 and R6¿ are each hydrogen or the like; R7 is C¿1-6? alkyl; and R?8¿s are each independently C¿1-6? alkyl.</p> |
