42726-70-5Relevant academic research and scientific papers
Immobilized Aspergillus Oryzae Protease Catalyzed Formation of Peptide Bonds in Organic Solvent
Shih, Ing-Lung,Lin, Yun-Yin,Huang, Hui-Yao,Tai, Dar-Fu,Chen, Kuan-Chu
, p. 327 - 330 (2007/10/03)
Immobilized Aspergillus oryzae protease (AOP) catalyzed the formation of peptide bonds between N-protected amino acids and amino acid esters or amides in ethyl acetate. The influences of pH and reaction time on the coupling of Boc-L-Tyr and Gly-NH2/
Synthesis and opioid activity of tyrosine sulfate containing dermorphin and deltorphin peptides
Marastoni,Salvadori,Balboni,Scaranari,Borea,Tomatis
, p. 116 - 119 (2007/10/02)
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-
Synthesis and Opioid Activity of Dermorphin Tetrapeptides Bearing D-Methionine S-Oxide at Position 2
Salvadori, Severo,Marastoni, Mauro,Balboni, Gianfranco,Sarto, Gian Pietro,Tomatis, Roberto
, p. 889 - 894 (2007/10/02)
Eight new dermorphin tetrapeptides, X-Tyr-D-MetO-Phe-aa-Y (X = H, H2N=C(NH); aa = Gly, 2-aminoethanol, sarcosine; Y = NH2, NH-alkyl), were prepared and tested for opioid activity.They show dose-related naloxone-reversible opioid effects in vitro and in vi
