289913-48-0

Upstream product

• 289913-44-6 (S)-2-({1-[2-((S)-2-Benzyloxycarbonylamino-4-hydroxy-butyrylamino)-ethyl]-cyclopentanecarbonyl}-amino)-4-tritylsulfanyl-butyric acid methyl ester 
• 289913-38-8 (S)-2-{[1-(2-Azido-ethyl)-cyclopentanecarbonyl]-amino}-4-tritylsulfanyl-butyric acid methyl ester 
• 220875-87-6 1-(2-azido-ethyl)-cyclopentanecarboxylic acid 
• 259822-63-4 methyl (2S)-2-amino-4-(tritylsulfanyl)butanoate 
• 35677-89-5 benzyl (3S)-2-oxotetrahydro-3-furanylcarbamate 

Relevant academic research and scientific papers

Cyclic thioether peptide mimetics as VCAM-VLA-4 antagonists

Selective substitution of a sulfur atom by carbon in a highly potent 13-membered cyclic disulfide was accomplished by intramolecular displacement of a bromide. The potency of the resulting thioethers in the VCAM/VLA-4 assay was dependant on ring size and the position of the sulfur atom. (C) 2000 Elsevier Science Ltd. All rights reserved.