| 摘要 |
<p>Phenylalkyloxirane carboxylic acids of the general formula I $(8,)$wherein R1 denotes a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a trifluoromethyl group, R2 has one of the meanings of R1, A denotes a single bond, a -CH(R?6)-CH(R7¿)-group, a CH(R?6)-CH(R7)-CH(R8¿)-group or a -CH(R?6)-CH(R7)-CH(R8)-CH(R9¿)-group, R5 denotes a hydrogen atom or a lower alkyl group and one of the substituents R?3, R4, R6, R7, R8 or R9¿ represents a lower alkyl group and the others denote hydrogen atoms, and the salts of the carboxylic acids are new compounds having a hypoglycaemic action. A process for their preparation and a new process for the preparation of the intermediate products is described.</p> |
