73724-40-0Relevant articles and documents
Functionalized 2-Hydroxybenzaldehyde-PEG Modules as Portable Tags for the Engagement of Protein Lysine ?-Amino Groups
Sacco, Giovanni,Stammwitz, Simon,Belvisi, Laura,Pignataro, Luca,Dal Corso, Alberto,Gennari, Cesare
supporting information, p. 1763 - 1767 (2021/03/24)
The formation of reversible-covalent interactions between a small-molecule ligand and its protein target is emerging as a general strategy to design binders with increased affinity. In this context, 2-hydroxybenzaldehyde (2HB) has been recently proposed a
NEODEGRADER CONJUGATES
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Paragraph 0580; 0610, (2021/10/11)
The present disclosure provides neoDegraders and neoDegraders conjugated to binding moieties. Also provided are compositions comprising the conjugates. The compounds and compositions are useful for treating a disease or condition, e.g., cancer, in a subject in need thereof.
Ynamide-Mediated Thiopeptide Synthesis
Yang, Jinhua,Wang, Changliu,Xu, Silin,Zhao, Junfeng
supporting information, p. 1382 - 1386 (2019/01/08)
Exploration of the full potential of thioamide substitution as a tool in the chemical biology of peptides and proteins has been hampered by insufficient synthetic strategies for the site-specific introduction of a thioamide bond into a peptide backbone. A novel ynamide-mediated two-step strategy for thiopeptide bond formation with readily available monothiocarboxylic acids as thioacyl donors is described. The α-thioacyloxyenamide intermediates formed from the ynamides and monothiocarboxylic acids can be purified, characterized, and stored. The balance between their activity and stability enables them to act as effective thioacylating reagents to afford thiopeptide bonds under mild reaction conditions. Amino acid functional groups such as OH, CONH2, and indole NH groups need not be protected during thiopeptide synthesis. The modular nature of this strategy enables the site-specific incorporation of a thioamide bond into peptide backbones in both solution and the solid phase.
