N/O-LINKED DEGRONS AND DEGRONIMERS FOR PROTEIN DEGRADATION
申请人:C4 Therapeutics, Inc.
公开号:US20200140456A1
公开(公告)日:2020-05-07
This invention provides Degronimers that have E3 Ubiquitin Ligase targeting moieties (Degrons) that can be linked to a targeting ligand for a protein that has been selected for in vivo degradation, and methods of use and compositions thereof as well as methods for their preparation. The invention also provides Degrons that can be used to treat disorders mediated by cereblon or an Ikaros family protein, and methods of use and compositions thereof as well as methods for their preparation.
Substituent effects on indirect carbon-carbon couplings, <i>J</i>
(CC), in substituted thiophenes, pyrroles, and furans studied by experiment and theory
heteroaromatic rings are, with a few exceptions, positive. Significant substituenteffects experimentally observed in the one‐bond as well as long‐range couplings are very accurately reproduced by the computation. The experimental coupling magnitudes vary from ca. 1 to 98 Hz. The J(CC)'s computed for the model variously substituted trimethylsilyl and fluoro derivatives, which are not easily accessible