Diacylfuroxans Are Masked Nitrile Oxides That Inhibit GPX4 Covalently
作者:John K. Eaton、Richard A. Ruberto、Anneke Kramm、Vasanthi S. Viswanathan、Stuart L. Schreiber
DOI:10.1021/jacs.9b10769
日期:2019.12.26
target for the treatment of, among others, drug-resistant cancers. Although most GPX4 inhibitors rely on a chloroacetamide moiety to modify covalently the protein's catalytic selenocysteine residue, the discovery and mechanisticelucidation of structurally diverse GPX4-inhibiting molecules have uncovered novel electrophilic warheads that bind and inhibit GPX4. Here, we report our discovery that diacylfuroxans
Widman; Virgin, Chemische Berichte, 1909, vol. 42, p. 2803
作者:Widman、Virgin
DOI:——
日期:——
The Synthesis of Furoxans from Aryl Methyl Ketones and Nitric Acid<sup>1</sup>
作者:H. R. Snyder、N. E. Boyer
DOI:10.1021/ja01621a021
日期:1955.8
Lange, Jerzy; Karolak-Wojciechowska, Janina; Tondys, Hanna, Liebigs Annalen der Chemie, 1992, # 6, p. 547 - 552
作者:Lange, Jerzy、Karolak-Wojciechowska, Janina、Tondys, Hanna
DOI:——
日期:——
Does electrophilic activation of nitroalkanes in polyphosphoric acid involve formation of nitrile oxides?
作者:Alexander V. Aksenov、Nicolai A. Aksenov、Nikita K. Kirilov、Anton A. Skomorokhov、Dmitrii A. Aksenov、Igor A. Kurenkov、Elena A. Sorokina、Mezvah A. Nobi、Michael Rubin
DOI:10.1039/d1ra06503c
日期:——
The mechanistic rationale involving activation of nitroalkanes towards interaction with nucleophilic reagents in the presence of polyphosphoricacid (PPA) was re-evaluated. Could nitrile oxide moieties be formed during this process? This experiment demonstrates that at least in some cases this could happen, as generated nitrile oxides were successfully intercepted as adducts of [3 + 2] cycloadditions