83529-34-4

Upstream product

• 919866-96-9 Boc-β-Ala-Bt 
• 60-18-4 L-tyrosine 
• 3303-84-2 3-(tert-butyloxycarbonylamino)propionic acid 

Downstream Products

• 1447757-83-6 Boc-Gly-β-Ala-_L-Tyr(Z-_L-Ala)-OH 
• 1447757-84-7 Boc-β-Ala-β-Ala-_L-Tyr(Z-_L-Ala)-OH 
• 1447757-85-8 Boc-GABA-β-Ala-_L-Tyr(Z-_L-Ala)-OH 
• 1447757-88-1 H-Gly-β-Ala-_L-Tyr(Z-_L-Ala)-OH hydrochloride 
• 1447757-89-2 H-β-Ala-β-Ala-_L-Tyr(Z-_L-Ala)-OH hydrochloride 
• 1447757-90-5 H-GABA-β-Ala-_L-Tyr(Z-_L-Ala)-OH hydrochloride 
• 1447757-77-8 C₂₃H₂₇N₃O₇ 
• 1447757-80-3 C₃₄H₃₈N₄O₁₀ 
• 1447757-93-8 C₂₅H₃₀N₄O₈ 
• 1447757-94-9 C₂₆H₃₂N₄O₈ 
• 1447757-95-0 C₂₇H₃₄N₄O₈ 
• 1447757-98-3 C₃₆H₄₁N₅O₁₁ 
• 1447757-99-4 C₃₇H₄₃N₅O₁₁ 
• 1447758-00-0 C₃₈H₄₅N₅O₁₁ 

Relevant academic research and scientific papers

Ligations from tyrosine isopeptides via 12- to 19-membered cyclic transition states

Efficient syntheses of O-acyl Tyr-peptides allow chemical long-range ligation (O-acyl to N-acyl transfer) via each of 12- to 19-membered cyclic transition states. The results represent the first examples of successful isopeptide ligations starting from O-

USE OF 2-ALKOXY-1-ALKOXYCARBONYL-1,2-DIHYDROQUINOLINES AS CONDENSING AGENTS IN THE SYNTHESIS OF INTERMEDIATE FRAGMENTS OF THE 1 - 4 SEQUENCE OF ACTH

The use of 2-alkoxy-1-alkoxycarbonyl-1,2-dihydroquinolines as a condensing agent in a number of stages in the synthesis of fragments of the 1 - 4 sequence of ACTH is considered.In a number of cases, these compounds have successfully replaced dicyclohexylc