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Application filed by Psa Automobiles SafiledCriticalPsa Automobiles Sa
Priority to CL2019003342FpriorityCriticalpatent/CL2019003342S1/en
Publication of CL2019003342S1publicationCriticalpatent/CL2019003342S1/en
SYNTHESIS FOR THE PREPARATION OF (S) - (2R, 3R, 11BR) -3-ISOBUTYL-9,10-DIMETHOXY-2,3,4-2-AMINO-3-METHYLBUTANOATE DI (4-METHYLBENZENE SULPHONATE), 6,7,11B-HEXAHYDRO-1H-PYRIDO [2,1, -A] ISOQUINOLEIN-2-YL