Berkeley, Calif. : University of California Radiation Laboratory,
Abstract
L-Leucyl-DL-alanine-2-C¹⁴ with a specific activity of 2.5 uc/mg was prepared in an over-all yield of 22% from alanine-2-c¹⁴. Thirty-three percent of the starting activity was recovered as DL-alanine-2-C¹⁴. A byproduct of the reaction in a yield of 22% was tentatively identified as an intra-or intermolecular anhydride of the peptide."May 10, 1956."Includes bibliographical references.L-Leucyl-DL-alanine-2-C¹⁴ with a specific activity of 2.5 uc/mg was prepared in an over-all yield of 22% from alanine-2-c¹⁴. Thirty-three percent of the starting activity was recovered as DL-alanine-2-C¹⁴. A byproduct of the reaction in a yield of 22% was tentatively identified as an intra-or intermolecular anhydride of the peptide.Mode of access: Internet
