52315-75-0Relevant articles and documents
Using the ionic liquid amino or N-acylated peptide dialkylsulfosuccinic N of manufacturing method
-
Paragraph 0024; 0026; 0027; 0029, (2018/10/24)
PROBLEM TO BE SOLVED: To provide a method for synthesizing N-acylamino acid or N-acylpeptide without using fatty acid chloride.SOLUTION: The method for producing N-acylamino acid or N-acylpeptide comprises a step of reacting ionic liquefied amino acid or peptide (A) with a fatty acid or ester thereof (B) under such a condition that a molar ratio of (A):(B) is 1:10 to 10:1.
Acylation of amino acids
-
, (2008/06/13)
N-mono-substituted derivatives of diamino acids are prepared by the reaction of succinimidyl esters of carboxylic acids or substituted carbonic acids with the unprotected diamino acid. The acylation preferentially occurs at the side chain or terminal amino group of the diamino acid. For example, selective acylation of the terminal amino group of lysine occurs without first having protected the 2-amino group. Such acylation has application in the preparation of inter alia N6 -palmitoyl-lysine.