797049-66-2

Upstream product

• 4070-48-8 L-Valine methyl ester 
• 349-88-2 4-Fluorobenzenesulfonyl chloride 
• 6306-52-1 L-valine methylester hydrochloride 

Downstream Products

• 1345685-41-7 N-ethyl-N-4-fluorophenylsulfonyl-L-valine methyl ester 
• 190274-53-4 N-((4-Fluorophenyl)sulfonyl)-L-valyl-L-leucinal 
• 797049-71-9 methyl (2'S,3S)-3-[2-(4-fluorobenzenesulfonylamino)-3-methylbutanoylamino]-5-methylhexanoate 
• 797049-70-8 methyl (2'S,2S)-2-[2-(4-fluorobenzenesulfonylamino)-3-methylbutanoylamino]-4-methylpentanoate 
• 97801-48-4 (S)-2-(4-fluorobenzenesulfonylamino)-3-methylbutanoic acid 

Relevant academic research and scientific papers

N-alkylation of N-arylsulfonyl-α-amino acid methyl esters by trialkyloxonium tetrafluoroborates

In this work we present the results obtained for the N-alkylation of a series of N-arylsulfonyl-α-amino acid methyl esters bearing different substituents at the 4-position of the sulfonamide aromatic ring. In particular, we compare the reactivity of these

Peptidic aldehydes based on α- and β-amino acids: Synthesis, inhibition of m-Calpain, and anti-cataract properties

We present a new synthesis of SJA6017 (a potent m-calpain inhibitor) and its adaptation in order to prepare analogues in which the constituent Leu and Val residues are systematically replaced with their corresponding β-amino acids and/or the N-terminal fl