chaperones UNC119A/B regulate the cellular distribution and signaling of N-myristoylated proteins. Selective small-molecule modulators of the UNC119-cargointeraction would be invaluable tools, but have not been reported yet. We herein report the development of the first UNC119-cargointeraction inhibitor, squarunkin A. Squarunkin A selectively inhibits the binding of a myristoylated peptide representing
Synthesis of the Substituted 3‐Cyclobutene‐1,2‐diones
作者:Sergey A. Ivanovsky、Mikhail V. Dorogov、Dmitry V. Kravchenko、Alexandre V. Ivachtchenko
DOI:10.1080/00397910701462716
日期:2007.8
reported. Unsymmetrically substituted 3,4‐diamino‐3‐cyclobutene‐1,2‐diones and 3‐amino‐4‐hydroxy‐3‐cyclobutene‐1,2‐diones were prepared by interaction of diethyl squarate with different nucleophilic reagents such as alkali, primary and secondary amines and amino acids. Substituted 3‐amino‐4‐aryl‐3‐cyclobutene‐1,2‐diones were synthesized by interaction of squaryl dichloride with different arenes followed