This present disclosure is related to the field of 2-aldoximino-5-fluoropyrimidines and their derivatives and to the use of these compounds as fungicides.
本公开涉及2-醛肟基-5-氟嘧啶及其衍生物领域,以及将这些化合物用作杀真菌剂的用途。
Hit to Lead optimization of a novel class of squarate-containing polo-like kinases inhibitors
作者:Qingwei Zhang、Zhiren Xia、Michael J. Mitten、Loren M. Lasko、Vered Klinghofer、Jennifer Bouska、Eric F. Johnson、Thomas D. Penning、Yan Luo、Vincent L. Giranda、Alexander R. Shoemaker、Kent D. Stewart、Stevan W. Djuric、Anil Vasudevan
DOI:10.1016/j.bmcl.2012.10.009
日期:2012.12
A high throughput screening (HTS) hit, 1 (Plk1 K-i = 2.2 mu M) was optimized and evaluated for the enzymatic inhibition of Plk-1 kinase. Molecular modeling suggested the importance of adding a hydrophobic aromatic amine side chain in order to improve the potency by a classic kinase H-donor-acceptor binding mode. Extensive SAR studies led to the discovery of 49 (Plk1 K-i = 5 nM; EC50 = 1.05 mu M), which demonstrated moderate efficacy at 100 mpk in a MiaPaCa tumor model, with no overt toxicity. (C) 2012 Elsevier Ltd. All rights reserved.
Synthesis of 5‐Fluorocytosine Using 2‐Cyano‐2‐fluoroethenolate as a Key Intermediate
作者:Jule‐Philipp Dietz、Brenden P. Derstine、Dorota Ferenc、Evan T. Crawford、Anthony J. Arduengo、B. Frank Gupton、D. Tyler McQuade、Till Opatz
DOI:10.1002/ejoc.201900629
日期:2019.9
urgent demand for 5-fluorocytosine (5FC) due to its activity against HIV-induced fungal infections as well as its use as a keyintermediate in the synthesis of the clinically highly important anti-HIV drug emtricitabine (FTC). We report a simple, low-cost five steps synthesis of 5-FC starting from chloroacetamide. Overall yields up to 46 % were achieved and the route is devoid of any chromatographic
由于 5-氟胞嘧啶 (5FC) 具有抗 HIV 诱导的真菌感染的活性,并且可用作合成临床上非常重要的抗 HIV 药物恩曲他滨 (FTC) 的关键中间体,因此迫切需要 5-氟胞嘧啶 (5FC)。我们报告了从氯乙酰胺开始的 5-FC 的简单、低成本的五步合成。实现了高达 46% 的总产率,并且该路线没有任何色谱纯化。
2-ALDOXIMINO-5-FLUOROPYRIMIDINE DERIVATIVES
申请人:Boebel Timothy A.
公开号:US20110152300A1
公开(公告)日:2011-06-23
This present disclosure is related to the field of 2-aldoximino-5-fluoropyrimidines and their derivatives and to the use of these compounds as fungicides.