Building Blocks; Miscellaneous; Pharmaceutical/API Drug Impurities/Metabolites;
LD 4202 is used in the preparation of 2-(N-Methyl-N-cyclopropylamino)-5-phenyloxazolin-4-one (I) and 2-cyclopropylimino-3-methyl-5-phenyloxazolidin-4-one (II) which are central nervous system stimulating agents and anorexigenic agents.