518063-52-0Relevant articles and documents
Halogen-substituted latrotinib compound
-
Paragraph 0173; 0176-0177; 0182-0187, (2021/02/10)
The invention relates to a halogen-substituted latrotinib compound. The halogen-substituted latrotinib compound comprises a latrotinib bisulfate compound labeled by a radioactive halogen atom or a non-radioactive halogen atom. The compound comprises a (R,
Diverse functionalization of strong alkyl C–H bonds by undirected borylation
Oeschger, Raphael,Su, Bo,Yu, Isaac,Ehinger, Christian,Romero, Erik,He, Sam,Hartwig, John
, p. 736 - 741 (2020/06/27)
The selective functionalization of strong, typically inert carbon-hydrogen (C–H) bonds in organic molecules is changing synthetic chemistry. However, the undirected functionalization of primary C–H bonds without competing functionalization of secondary C–H bonds is rare. The borylation of alkyl C–H bonds has occurred previously with this selectivity, but slow rates required the substrate to be the solvent or in large excess. We report an iridium catalyst ligated by 2-methylphenanthroline with activity that enables, with the substrate as limiting reagent, undirected borylation of primary C–H bonds and, when primary C–H bonds are absent or blocked, borylation of strong secondary C–H bonds. Reactions at the resulting carbon-boron bond show how these borylations can lead to the installation of a wide range of carbon-carbon and carbon-heteroatom bonds at previously inaccessible positions of organic molecules.
KRAS G12C INHIBITORS
-
Paragraph 0247, (2020/03/23)
The present invention relates to compounds that, inhibit KRas G12C, In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.