. . . . . . "2058-58-4"@en . . "A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed)"@en . . . . . . . . . . . "D-Asparagine"@en . . . . . "Hans Iding, \"Process for the preparation of D-asparagine derivatives.\" U.S. Patent US20010049127, issued December 06, 2001."@en . . . . . . . . . . . "experimental"@en . . .