Practical and Modular Construction of C(sp<sup>3</sup>)-Rich Alkyl Boron Compounds
作者:Yangyang Yang、Jet Tsien、Ayala Ben David、Jonathan M. E. Hughes、Rohan R. Merchant、Tian Qin
DOI:10.1021/jacs.0c11964
日期:2021.1.13
Alkyl boronic acids and esters play an important role in the synthesis of C(sp3)-rich medicines, agrochemicals, and material chemistry. This work describes a new type of transition-metal-free mediated transformation to enable the construction of C(sp3)-rich and sterically hindered alkyl boron reagents in a practical and modular manner. The broad generality and functional group tolerance of this method
Photoinduced Remote Functionalisations by Iminyl Radical Promoted C−C and C−H Bond Cleavage Cascades
作者:Elizabeth M. Dauncey、Sara P. Morcillo、James J. Douglas、Nadeem S. Sheikh、Daniele Leonori
DOI:10.1002/anie.201710790
日期:2018.1.15
A photoinduced cascade strategy leading to a variety of differentially functionalised nitriles and ketones has been developed. These reactions rely on the oxidative generation of iminyl radicals from simple oximes. Radical transposition by C(sp3 )-(sp3 ) and C(sp3 )-H bond cleavage gives access to distal carbon radicals that undergo SH 2 functionalisations. These mild, visible-light-mediated procedures
Provided herein are glucagon superfamily peptides conjugated with NHR ligands that are capable of acting at a nuclear hormone receptor. Also provided herein are pharmaceutical compositions and kits of the conjugates of the invention. Further provided herein are methods of treating a disease, e.g., a metabolic disorder, such as diabetes and obesity, comprising administering the conjugates of the invention.
GROWTH HORMONE CONJUGATES
申请人:Andersen Henrik Sune
公开号:US20130143815A1
公开(公告)日:2013-06-06
The present invention relates to growth hormone conjugates comprising a bile acid residue, said conjugation may occur through wt or mutant amino acid residues. The growth hormone polypeptide may be wt human growth hormone or a growth hormone variant.