74158-35-3

Upstream product

• 45101-25-5 α-(N-t-Butyloxycarbonylamino)acrylic acid 
• 74862-99-0 (S)-2-Amino-propionic acid (S)-1-((S)-1-carbamoyl-2-phenyl-ethylcarbamoyl)-2-methyl-propyl ester 
• 65864-22-4 (S)-2-amino-3-phenylpropionamide hydrochloride 
• 74158-37-5 (S)-2-tert-Butoxycarbonylamino-propionic acid (S)-1-((S)-1-carbamoyl-2-phenyl-ethylcarbamoyl)-2-methyl-propyl ester 
• 60008-24-4 Boc-L-Ala-L-Hmb-OH 

Downstream Products

• 74158-41-1 (3S,9S,12S)-9-Benzyl-6-hydroxy-12-isopropyl-3,6-dimethyl-1-oxa-4,7,10-triaza-cyclododecane-2,5,8,11-tetraone 
• 74863-00-6 (S)-2-(2-Oxo-propionylamino)-propionic acid (S)-1-((S)-1-carbamoyl-2-phenyl-ethylcarbamoyl)-2-methyl-propyl ester 

Relevant academic research and scientific papers

SYNTHESES OF CYCLOTETRAPEPTIDES, AM-TOXIN ANALOGS, CONTAINING α-HYDROXYALANINE

Condensation of amide with α-keto acid to yield a α-hydroxyalanine (α-Hyala) or dehydroalanine residue was applied to syntheses of analogs of AM-toxins, cyclotetradepsipeptides.Cyclo(α-Hyala-L-Ala-L-Val-L-Phe-), cyclo(-α-Hyala-L-Ala-L-Hmb-L-Phe-) and cycl