3,5-DI-TERTIARYBUTYL-4-HYDROXYPHENYLMETHYLENE DERIVATIVES OF 2-SUBSTITUTED THIAZOLIDINONES, OXAZOLIDINONES, AND IMIDAZOLIDINONES AS ANTIINFLAMMATORY AGENTS

摘要

The novel 3,5-ditertiarybutyl-4-hydroxy-phenyl- methylene derivative of 2-substituted thiazolidinones, oxazolidinones, and imidazolidinones as antiinflammatory agents having inhibiting activity for 5-lipoxygenase, cyclooxygenase, or both. The invention is a novel compound of the formula I (see formula I) and a pharmaceutically acceptable base or acid addition salt thereof.