Thioether-cyclized helix B peptide

1453840-35-1

3,3'-((5S,8S,11S,14S,17S,20S,23S,26S,29S,32S,35S,38R)-29-(2-Amino-2-oxoethyl)-5,11-bis(3-amino-3-oxopropyl)-38-carbamoyl-20-(3-guanidinopropyl)-32,35-bis(hydroxymethyl)-14,26-diisobutyl-23-methyl-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxo-1-thia-4,7,10,13,16,19,22,25,28,31,34,37-dodecaazacyclononatriacontane-8,17-diyl)dipropionic acid; L-Cysteinamide, N2-(2-mercaptoacetyl)-L-glutaminyl-L-α-glutamyl-L-glutaminyl-L-leucyl-L-α-glutamyl-L-arginyl-L-alanyl-L-leucyl-L-asparaginyl-L-seryl-L-seryl-, cyclic (1→12)-thioether;