新型DFG-out RAF /血管内皮生长因子受体2(VEGFR2)抑制剂的设计和合成:3. 5-氨基连接的噻唑并[5,4- d ]嘧啶和噻唑并[5,4- b ]吡啶衍生物的评价
摘要:
我们的目的是发现具有强活性和足够口服吸收的RAF /血管内皮生长因子受体2(VEGFR2)抑制剂,因此,我们选择了5-氨基连接的噻唑并[5,4- d ]嘧啶衍生物作为前导物化合物具有潜在的激酶抑制活性和所需的溶解性。根据BRAF的X射线共晶体结构数据,设计了新颖的1-氰基-1-甲基乙氧基叔取代基,以占据BRAF“后袋”的疏水区域。另外,我们发现胺连接基的N-甲基化可以控制扭曲的分子构象,从而导致溶解度的提高。这些方法产生了N-甲基噻唑并[5,4 - b ]吡啶-5-胺衍生物5。为了使体内功效最大化,我们尝试了5的成盐作用。我们的结果表明,苯磺酸盐一水合物盐形式(5c)在溶解度和口服吸收方面均表现出显着改善。由于改善的理化特性,化合物5c在HT-29异种移植模型中显示出了抗肿瘤退行的功效。
[EN] MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO<br/>[FR] MOLÉCULES PRÉSENTANT UNE UTILITÉ EN TANT QUE PESTICIDES, AINSI QU'INTERMÉDIAIRES, COMPOSITIONS, ET PROCÉDÉS ASSOCIÉS
申请人:DOW AGROSCIENCES LLC
公开号:WO2016168059A1
公开(公告)日:2016-10-20
This disclosure relates to the field of moiecuies having pesticida i utility against pests in Phyla Arthropoda, Moliusca, and hJematoda, processes to produce such moiecuies, intermediates used In such processes, pesticidai compositions containing such molecules, and processes of using such pesticidai compositions against such pests. These pesticidai compositions may be used, for example, as acaricldes, insecticides, miticides, moilusclcides, and nematicides. This document discloses moiecuies having the following formula ("Formula One").
Bioisosteric Replacement of Arylamide-Linked Spine Residues with <i>N</i>-Acylhydrazones and Selenophenes as a Design Strategy to Novel Dibenzosuberone Derivatives as Type I 1/2 p38α MAP Kinase Inhibitors
作者:Júlia G. B. Pedreira、Philipp Nahidino、Mark Kudolo、Tatu Pantsar、Benedict-Tilman Berger、Michael Forster、Stefan Knapp、Stefan Laufer、Eliezer J. Barreiro
DOI:10.1021/acs.jmedchem.0c00508
日期:2020.7.9
The recent disclosure of type I 1/2 inhibitors for p38α MAPK demonstrated how the stabilization of the R-spine can be used as a strategy to greatly increase the target residence time (TRT) of inhibitors. Herein, for the first time, we describe N-acylhydrazone and selenophene residues as spine motifs, yielding metabolically stable inhibitors with high potency on enzymatic, NanoBRET, and whole blood
The present invention provides a heterocyclic compound having a strong Raf inhibitory activity, which is represented by the following formula
wherein each substituent is as defined in the present specification, or a salt thereof.
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
申请人:Dow AgroSciences LLC
公开号:US10219516B2
公开(公告)日:2019-03-05
This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).
Substituted 3-((3-aminophenyl)amino)piperidine-2,6-dione compounds, compositions thereof, and methods of treatment therewith
申请人:Celgene Corporation
公开号:US11149007B2
公开(公告)日:2021-10-19
Provided herein are piperidine dione compounds having the following structure:
wherein RN, R1, R2, R3, R4, L, V, m, and n are as defined herein, compositions comprising an effective amount of a piperidine dione compound, and methods for treating or preventing an androgen receptor mediated disease.
本文提供了具有以下结构的哌啶二酮化合物:
其中 RN、R1、R2、R3、R4、L、V、m 和 n 如本文所定义,包含有效量哌啶二酮化合物的组合物,以及治疗或预防雄激素受体介导的疾病的方法。