694491-76-4

Upstream product

• 2900-20-1 (2R)-2-[(phenylmethoxy)carbonyl]aminobutanoic acid 
• 91475-00-2 methyl N-boc-L-ala-O,N-dimethyl-L-tyr-L-alaninate 
• 86099-14-1 (2S)-3-(4-hydroxyphenyl)-2-(methyl{[(phenylmethyl)oxy]carbonyl}amino)propanoic acid 
• 115441-65-1 methyl N-Cbz-N,O-dimethyl-L-tyrosyl-L-alaninate 
• 115441-64-0 methyl N-Cbz-N-methyl-L-tyrosyl-L-alaninate 
• 91474-98-5 methyl O,N-dimethyl-L-tyr-L-alaninate 

Downstream Products

• 694491-74-2 [D-2-aminobutyric acid-1]RA-VII 
• 694491-77-5 (S)-2-[(S)-2-{[(S)-2-((R)-2-Benzyloxycarbonylamino-butyrylamino)-propionyl]-methyl-amino}-3-(4-methoxy-phenyl)-propionylamino]-propionic acid 

Relevant academic research and scientific papers

Isolation, structural elucidation, and synthesis of RA-XVII, a novel bicyclic hexapeptide from Rubia cordifolia, and the effect of side chain at residue 1 upon the conformation and cytotoxic activity

A novel antitumor bicyclic hexapeptide RA-XVII was isolated from the roots of Rubia cordifolia. By spectral studies and synthetic approach, its structure was determined to be [D-2-aminobutyric acid-1]deoxybouvardin. Studies on the effect of side chain at