118743-69-4

Upstream product

• 100304-64-1 Boc-D-Ala-Phe-Gly-OH 
• 34404-33-6 N-tertiarybutoxycarbonyl-D-alanine N-hydroxysuccinimide ester 
• 38678-61-4 H-L-Phe-Gly-NH₂ 
• 42726-70-5 Boc-Phe-Gly-NH₂ 
• 82487-57-8 Boc-D-Ala-Phe-Gly-OBzl 
• 3674-06-4 Boc-Phe-ONSu 

Downstream Products

• 118743-40-1 H-D-Ala-Phe-Gly-NH₂ 
• 165900-95-8 Z-Tyr(SO₃H)-D-Ala-Phe-Gly-NH₂ 
• 165900-94-7 Z-Tyr-D-Ala-Phe-Gly-NH₂ 
• 118743-41-2 H-D-Ala-Phe-Gly-NH₂ trifluoroacetate 
• 118743-50-3 (allyl)2-Phe-D-Ala-Phe-Gly-NH₂ 

Relevant academic research and scientific papers

Synthesis and opioid activity of tyrosine sulfate containing dermorphin and deltorphin peptides

To study the effect of the sulfate ester moiety on the opioid activity, we prepared two tyrosine sulfate-(Tyr(SO3H))-containing dermorphin and deltorphin peptides. Their activities were determined in binding studies based on displacement of μ-

Opioid Agonists an Antagonists. Peptides Containing N-Terminal Allyl Groups and/or a Thiomethylene Linkage in Place of a Peptide Bond

Peptides containing N-allyl or N,N-diallyl groups at the N-terminus have been synthesized as potential opioid antagonists.A number of analogues with an amine bond replaced by a thiomethylene group have also been prepared.In brain binding assays and in gui