The present disclosure provides certain compounds of formula (I) that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinpathies such as beta-thalassemia and sickle cell disease. Also provided are pharmaceutical compositions containing such compounds as well as processes and intermediates for preparing such compounds.
Synthesis of Axially Chiral 2,2′-Bisphosphobiarenes via a Nickel-Catalyzed Asymmetric Ullmann Coupling: General Access to Privileged Chiral Ligands without Optical Resolution
作者:Ziqing Zuo、Raphael S. Kim、Donald A. Watson
DOI:10.1021/jacs.0c12843
日期:2021.1.27
We report an asymmetric homocoupling of ortho-(iodo)arylphosphine oxides and ortho-(iodo)arylphosphonates resulting in highly enantioenriched axially chiral bisphosphine oxides and bisphosphonates. These products are readily converted to enantioenriched biaryl bisphosphines without need for chiralauxiliaries or optical resolution. This provides a practical route for the development of previously uninvestigated
Highly regioselective nucleopalladation for the oxidative coupling of internal alkynes with alkenyl alcohols by using green and low-costing oxygen as the sole oxidant was investigated. This one-pot cascade cyclization proceeds through Pd-catalyzed intramolecular C–O bond cyclization, insertion of nonbiased alkenyl alcohols, β-H elimination, and reinsertion of a HPdX species, which is finally transferred
PYRIDOPYRIMIDINONE COMPOUND AND APPLICATION THEREOF
申请人:Bebetter Med Inc.
公开号:EP4101852A1
公开(公告)日:2022-12-14
The present disclosure provides the Pyridopyrimidinone compounds having the structure represented by the general Formula (II) and applications thereof. Studies have shown that the compounds provided by the present disclosure can effectively inhibit the KRAS G12C mutation. KRAS mutation accounts for a large proportion of tumors, and currently there is no approved drug for its treatment. The compounds provided by the present disclosure have the potential to become a therapeutic medicine for malignant tumors (especially non-small cell lung cancer (NSCLC) and colorectal cancer) haboring KRAS G12C mutation, and have great application value.
The present disclosure provides certain compounds that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinpathies such as beta-thalassemia and sickle cell disease. Also provided are pharmaceutical compositions containing such compounds as well as processes and intermediates for preparing such compounds.