In an article, author is Lehner, Florian, once mentioned the application of 32677-01-3, Name is H-Glu(OtBu)-OtBu.HCl, molecular formula is C13H26ClNO4, molecular weight is 295.8028, MDL number is MFCD00058003, category is amides-buliding-blocks. Now introduce a scientific discovery about this category, SDS of cas: 32677-01-3.
Chemoenzymatic Posttranslational Modification Reactions for the Synthesis of psi[CH2NH]-Containing Peptides
The psi[CH2NH] reduced amide bond is a peptide isostere widely used in the development of bioactive pseudopeptides. Reported here is a method of chemoenzymatic posttranslational modification for the synthesis of psi[CH2NH]-containing peptides converted from ribosomally expressed peptides. The posttranslational conversion composed of an enzymatic cyclodehydration and facile two-step chemical reduction achieves deoxygenation of a specific amide bond present in a nonprotected peptide in water. This method generates the psi[CH2NH] bond in peptides and is applicable to various peptide sequences, potentially enabling the preparation of a library of psi[CH2NH]-containing peptides.
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