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Synthesis of N- (n-3,3 -dimetilbutil) -l-alpha-aspartyl) -L-phenylalanine 1- methyl ester by use of precursors of L-alpha-L-phenylalanine aspartatil 1-methyl ester.
Synthesis of N- (n-3,3 -dimetilbutil) -l-alpha-aspartyl) -L-phenylalanine 1- methyl ester by use of precursors of L-alpha-L-phenylalanine aspartatil 1-methyl ester.
Process for synthesizing N ¿[N ¿(3, 3-dimethylbutyl) L ¿- aspartyl] L ¿phenylalanine 1-methyl ester comprising reacting a mixture of an acid salt of L ¿- aspartyl ¿L ¿phenylalanine 1 methyl ester and 3, 3-dimethylbutyraldehyde in a solvent in the presence of a catalyst and hydrogen for a time and temperature sufficient to obtain N ¿[N ¿(3, 3-dimethylbutyl) L ¿- aspartyl] L ¿phenylalanine 1 methyl ester
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