V‐N‐C catalysts anchored to mesoporous Al‐SBA‐15 with tailorable pore sizes for the synthesis of spirooxindole dihydroquinazolinones derivatives
作者:Javad Safaei‐Ghomi、Raheleh Teymuri
DOI:10.1002/aoc.5150
日期:2019.10
catalyst was successfully synthesized via anchoring of V‐bis(2‐aminobenzamide) complex on the Al‐SBA‐15. This modified mesoporous was identified by several characterization techniques, such as X‐ray diffraction, field emission‐scanning electron microscopy, Fourier transform‐infrared, Brunauer–Emmett–Teller and transmission electron microscopy. V‐Bis(2‐aminobenzamide)@Al‐SBA‐15 was found to be an efficient
Ethylenediamine diacetate-catalyzed three-component reaction for the synthesis of 2,3-dihydroquinazolin-4(1H)-ones and their spirooxindole derivatives
作者:Manchala Narasimhulu、Yong Rok Lee
DOI:10.1016/j.tet.2011.08.018
日期:2011.12
Ethylenediamine diacetate (EDDA)-catalyzed one-pot syntheses of biologically interesting 2,3-dihydroquinazolin-4(1H)-ones and their spirooxindole derivatives from isatoic anhydride, amines, and benzaldehydes or isatins via a three-component condensation in aqueous media have been described. This method is of great value because of high yields and ease of handling. (C) 2011 Elsevier Ltd. All rights reserved.
Identification and validation of selective deubiquitinase inhibitors
作者:Anthony C. Varca、Dominick Casalena、Wai Cheung Chan、Bin Hu、Robert S. Magin、Rebekka M. Roberts、Xiaoxi Liu、He Zhu、Hyuk-Soo Seo、Sirano Dhe-Paganon、Jarrod A. Marto、Douglas Auld、Sara J. Buhrlage
DOI:10.1016/j.chembiol.2021.05.012
日期:2021.12
ubiquitin precursors. Despite growing interest in DUB biological function and potential as therapeutic targets, few selective small-molecule inhibitors and no approved drugs currently exist. To identify chemical scaffolds targeting specific DUBs and establish a broader framework for future inhibitor development across the gene family, we performed high-throughput screening of a chemically diverse small-molecule