(3S)-3-aminooxolane-2,5-dione

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In known methods for producing α-AMP, an N-protected-L-aspartic anhydride is reacted with L-phenylalanine methyl ester in an organic solvent, and then the protecting group is eliminated by a conventional method (U.S. Pat. No. 3,786,039); and addition salt of L-aspartic anhydride with a strong acid is directly reacted with L-phenylalanine methyl ester (Japanese Patent Publication No. 14,217/74); or L-phenylalanine is reacted with N-formyl-L-aspartic anhydride in glacial acetic acid, and the formyl group is eliminated from the product to give α-L-aspartyl-L-phenylalanine (hereinafter referred to as α-AP), which is then esterified with methanol (U.S. Pat. No. 3,933,781). In known methods for producing α-AMP

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In known methods for producing α-AMP, an N-protected-L-aspartic anhydride is reacted with L-phenylalanine methyl ester in an organic solvent, and then the protecting group is eliminated by a conventional method (U.S. Pat. No. 3,786,039); and addition salt of L-aspartic anhydride with a strong acid is directly reacted with L-phenylalanine methyl ester (Japanese Patent Publication No. 14,217/74); or L-phenylalanine is reacted with N-formyl-L-aspartic anhydride in glacial acetic acid, and the formyl group is eliminated from the product to give α-L-aspartyl-L-phenylalanine (hereinafter referred to as α-AP), which is then esterified with methanol (U.S. Pat. No. 3,933,781). In known methods for producing α-AMP

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: In known methods for producing α-AMP, an N-protected-L-aspartic anhydride is reacted with L-phenylalanine methyl ester in an organic solvent, and then the protecting group is eliminated by a conventional method (U.S. Pat. No. 3,786,039); and addition salt of L-aspartic anhydride with a strong acid is directly reacted with L-phenylalanine methyl ester (Japanese Patent Publication No. 14,217/74); or L-phenylalanine is reacted with N-formyl-L-aspartic anhydride in glacial acetic acid, and the formyl group is eliminated from the product to give α-L-aspartyl-L-phenylalanine (hereinafter referred to as α-AP), which is then esterified with methanol (U.S. Pat. No. 3,933,781). In known methods for producing α-AMP