[EN] SULFHYDANTOINS AS PHOSPHATE ISOSTERES FOR USE AS PHOSPHATASE INHIBITORS IN THE TREATMENT OF CANCER AND AUTOIMMUNE DISORDERS [FR] SULFHYDANTOINES UTILISEES COMME ISOSTERES PHOSPHATE
The present invention relates to novel phosphate isosteres. The invention relates to compounds having a sulfhydantoin or a reverse sulfhydantoin moiety, uses thereof, and related methods. The present invention relates to compounds of formula I or II:
1
or pharmaceutically acceptable salts thereof; wherein Q, T, m, and X are as described herein. These compounds are inhibitors of phosphatases, particularly inhibitors of SHP-2. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of utilizing these compounds and compositions in the treatment of various phosphatase-mediated diseases.
Metal‐Free Electrochemical [3+2] Cycloaddition between <i>α</i>‐Amino Carbonyls and Tosylmethyl Isocyanide <i>en route</i> to Substituted Imidazoles
作者:Samrat Mallick、Mrinmay Baidya、Suman De Sarkar
DOI:10.1002/adsc.202301071
日期:2024.1.30
essential requirement of transition metal catalysts and chemical oxidants. A wide variety of different functionalities are well tolerated under this reaction condition, contributing to the substrate scope and applicability. Several control experiments and cyclic voltammetry studies suggest an electro-oxidation triggered successive C−C and C−Nbondformations followed by rapid aromatization for constructing