[EN] DENDRITIC POLYMERS, CROSSLINKED GELS, AND THEIR USES AS OPHTHALMIC SEALANTS AND LENSES [FR] POLYMERES DENDRITIQUES, GELS RETICULES, ET LEURS UTILISATIONS COMME AGENTS DE SCELLEMENT ET LENTILLES OPHTALMIQUES
[EN] DENDRITIC POLYMERS, CROSSLINKED GELS, AND THEIR USES AS OPHTHALMIC SEALANTS AND LENSES<br/>[FR] POLYMERES DENDRITIQUES, GELS RETICULES, ET LEURS UTILISATIONS COMME AGENTS DE SCELLEMENT ET LENTILLES OPHTALMIQUES
申请人:HYPERBRANCH MEDICAL TECHNOLOGY
公开号:WO2006031358A3
公开(公告)日:2006-11-16
New isocysteine building blocks and chemoselective peptide ligation
作者:Christian Dose、Oliver Seitz
DOI:10.1039/b309235f
日期:——
Boc-, Fmoc- and Cbz-protected isocysteine building blocks were prepared by a concise three-step procedure starting from thiomalic acid. The use of Boc/Trt-protected isocysteine provided convenient access to isocysteinyl peptides that allow the chemoselective ligation of unprotected peptide fragments in water. The pH-dependency of the isocysteine-mediated ligation was compared with that of cysteine-mediated native chemical ligation.