摘要 |
<p>A process for preparing 5,5-disubstituted 4,5-dihydroisoxazole-3-thiocarboxamidine salts of the formula (I), wherein 3-unsubstituted 4,5-dihydroisoxazoles are first reacted with a chlorinating or brominating reagent to give 3-halogenated 4,5-dihydroisoxazoles and the latter then react with thiourea to give the compounds of the formula (I).</p> |