Optical resolution of N-acyl-DL-amino acids by preferential crystallization procedure. Preparation of L-DOPA and L-alpha-methyl DOPA.
D003460:Crystallization; D007980:Levodopa / Q000138:chemical synthesis*; D008750:Methyldopa / Q000138:chemical synthesis*; D009904:Optical Rotation
D007980:Levodopa; D008750:Methyldopa