| abstract |
PROCEDURE FOR THE PREPARATION OF A DERIVATIVE OF 1,3-OXAZOLIDINE-2-ONA, OF GENERAL FORMULA (I), AND ITS SALTS OF ADDITION OF ACIDS OF THE SAME. IT CONSISTS OF REACTING A COMPOUND OF GENERAL FORMULA (II), IN WHICH R IS A RENTAL GROUP WITH A STRAIGHT OR BRANCHED CHAIN THAT HAS BETWEEN 3 AND 8 CARBON ATOMS; X IS A HYDROGEN ATOM, HALOGEN OR A C1-C3 ALKYL GROUP; YN IS AN INTEGRATED NUMBER INCLUDED BETWEEN 4 AND 6, WITH A CARBOXYL ACID DERIVATIVE OF GENERAL FORMULA (III), WHERE A IS A HALOGEN ATOM OR A C1-C3 ALCOXYL OR TRICHLOROMETILOXY GROUP, AT A -15 TEMPERATURE AND 40 DEGREES, AND IN THE PRESENCE OF A BASE. FOR APPLICATION AS EXCITING NEUROTRANSMITTER AGENTS OF THE NERVOUS SYSTEM. *FORMULA* |