[EN] FUMAGILLOL HETEROCYCLIC COMPOUNDS AND METHODS OF MAKING AND USING SAME [FR] COMPOSÉS HÉTÉROCYCLIQUES FUMAGILLOL, ET PROCÉDÉS CORRESPONDANTS DE FABRICATION ET D'UTILISATION
[EN] FUMAGILLOL HETEROCYCLIC COMPOUNDS AND METHODS OF MAKING AND USING SAME [FR] COMPOSÉS HÉTÉROCYCLIQUES FUMAGILLOL, ET PROCÉDÉS CORRESPONDANTS DE FABRICATION ET D'UTILISATION
A biomimetic S
<sub>H</sub>
2 cross-coupling mechanism for quaternary sp
<sup>3</sup>
-carbon formation
作者:Wei Liu、Marissa N. Lavagnino、Colin A. Gould、Jesús Alcázar、David W. C. MacMillan
DOI:10.1126/science.abl4322
日期:2021.12.3
Bimolecular homolytic substitution (SH2) is an open-shell mechanism that is implicated across a host of biochemical alkylation pathways. Surprisingly, however, this radical substitution manifold has not been generally deployed as a design element in synthetic C–Cbondformation. Here, we demonstrate that the SH2 mechanism can be leveraged to enable a biomimetic sp3-sp3 cross-coupling platform that furnishes quaternary
双分子均裂取代 (S H 2) 是一种开壳机制,涉及许多生化烷基化途径。然而,令人惊讶的是,这种自由基取代流形并没有被普遍用作合成 C-C 键形成的设计元素。在这里,我们证明了可以利用 S H 2 机制来实现仿生 sp 3 -sp 3交叉偶联平台,该平台提供四元 sp 3 -碳中心,这是有机分子构建中长期存在的挑战。这种异选择性自由基-自由基偶联结合了铁卟啉的能力,可以轻松区分开壳伯碳和叔碳的 S H 2 键形成作用,以及光催化作用,可以从广泛丰富的官能团同时生成两种自由基类别。机理研究证实了偶联前初级烷基-Fe(III)物质的中介作用,并为关键的四元 sp 3 -碳键形成步骤中的 S H 2 置换途径提供了证据。
The present disclosure provides, benzimidazole derivatives and antibody-drug conjugates thereof which act as STING agonists and are useful in treating various diseases such as cancer.
本公开提供苯并咪唑衍生物及其抗体药物结合物,其作为STING激动剂,可用于治疗各种疾病,如癌症。
Fumagillol heterocyclic compounds and methods of making and using same
申请人:Zafgen, Inc.
公开号:US10023561B2
公开(公告)日:2018-07-17
Disclosed herein, in part, are fumagillol compounds and methods of use in treating medical disorders, such as obesity. Pharmaceutical compositions and methods of making fumagillol compounds are provided. The compounds are contemplated to have activity against methionyl aminopeptidase 2.