70681-16-2

Upstream product

• 13574-13-5 Boc-Glu(OBzl)-OH 
• 7517-19-3 methyl (L)-leucinate hydrochloride 
• 122668-41-1 benzyl (S)-4-((tert-butoxycarbonyl)amino)-5-(((S)-1-methoxy-4-methyl-1-oxopentan-2-yl)amino)-5-oxopentanoate 
• 77302-66-0 L-γ-O-benzylglutamyl-L-leucine methyl ester hydrochloride 
• 32945-71-4 Boc-Leu-Glu(OBzl)-OH 
• 1676-73-9 L-glutamic acid γ-benzyl ester 

Relevant academic research and scientific papers

Chemical Platform for the Preparation of Synthetic Orally Active Peptidomimetics with Hemoregulating Activity

A novel chemical platform based on branched piperazine-2,5-dione derivatives (2,5-diketopiperazines) for creating orally available biologically active peptidomimetics has been developed. The platform includes a diketopiperazine scaffold with “built-in” fu

Cyclic dipeptides exhibit potency for scavenging radicals

Twenty kinds of cyclic dipeptides containing l-leucine were synthesized, and their antioxidant activity against .OH and O2·- was investigated. Compounds possessing polar amino acid residues, such as Asp, Cys, Glu, Lys, Pro, Ser, and Trp, exhibited higher antioxidant activity against .OH than vitamin E. However, only cyclo(l-Cys-l-Leu) scavenged O2·-.