| 摘要 |
<p>The compounds of the formula: <IMAGE> (I) in which X is a hydrogen or halogen atom or an alkoxy group having 1 to 4 carbon atoms, an alkyl or cycloalkyl group having 1 to 8 carbon atoms, and R represents a hydrogen atom, alkyl group having 1 to 4 carbon atoms, or an aralkyl or hydroxyalkyl group in which the alkyl chain has 1 to 4 carbon atoms are disclosed together with processes for their preparation and medicaments containing the compounds. These compounds are hypolipemiants. In addition, some of them are psychostimulants.</p> |
