219739-90-9Relevant articles and documents
Syntheses of 5-amino-2-phenyl-4(3H)-pyrimidinone derivertives starting with glycine
Takahashi, Daisuke,Honda, Yutaka,Izawa, Kunisuke
scheme or table, p. 1089 - 1103 (2012/08/07)
N-Cbz derivative of 5-amino-2-phenyl-4(3H)-pyrimidinone was prepared from sodium salt of methyl hydroxymethylene glycinate and benzamidine hydrochloride in good yield. However, the reaction with N-substituted benzamidine did not proceed to give the desired pyrimidinone. In contrast, the reaction of 4-ethoxymethylene-2-phenyl-5(4H)-oxazolone readily prepared from hippuric acid and N-substituted benzamidine proceeded nicely to give 5-(benzoylamino)-6-oxo-2- phenyl-1(6H)-pyrimidineacetic acid in high yield.
Development of novobiocin analogues that manifest anti-proliferative activity against several cancer cell lines
Burlison, Joseph A.,Avila, Christopher,Vielhauer, George,Lubbers, Donna J.,Holzbeierlein, Jeffrey,Blagg, Brian S. J.
, p. 2130 - 2137 (2008/09/19)
(Chemical Equation Presented) Recent studies have shown that the DNA gyrase inhibitor, novobiocin, binds to a previously unrecognized ATP-binding site located at the C-terminus of Hsp90 and induces degradation of Hsp90-dependent client proteins at ~700 μM. As a result of these studies, several analogues of the coumarin family of antibiotics have been reported and shown to exhibit increased Hsp90 inhibitory activity; however, the monomeric species lacked the ability to manifest anti-proliferative activity against cancer cell lines at concentrations tested. In an effort to develop more efficacious compounds that produce growth inhibitory activity against cancer cell lines, structure - activity relationships were investigated surrounding the prenylated benzamide side chain of the natural product. Results obtained from these studies have produced the first novobiocin analogues that manifest anti-proliferative activity against several cancer cell lines.