The present disclosure relates to Quinstatin compounds, pharmaceutical compositions comprising such compounds, kits, and methods for using such compounds or pharmaceutical compositions.
Nitrogen-Containing heterocyclyl ketones and methods of use
申请人:Albrecht Brian K.
公开号:US20080280917A1
公开(公告)日:2008-11-13
Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Nitrogen-containing heterocyclyl ketones and methods of use
申请人:Amgen Inc.
公开号:US08314087B2
公开(公告)日:2012-11-20
Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Modular access to alkylgermanes via reductive germylative alkylation of activated olefins under nickel catalysis
作者:Rui Gu、Xiujuan Feng、Ming Bao、Xuan Zhang
DOI:10.1038/s41467-023-43561-z
日期:——
Carbon-introducing difunctionalization of C-C double bonds enabled by transition-metal catalysis is one of most straightforward and efficient strategies to construct C-C and C-X bonds concurrently from readily available feedstocks towards structurally diverse molecules in one step; however, analogous difunctionalization for introducing germanium group and other functionalities remains elusive. Herein, we describe
通过过渡金属催化实现 CC 双键的碳引入双官能化是从容易获得的原料一步向结构多样的分子同时构建 CC 和 CX 键的最直接、最有效的策略之一;然而,用于引入锗基团和其他官能团的类似双官能化仍然难以实现。在此,我们描述了活性烯烃的镍催化甲烷基化烷基化反应,以易于获得的伯、仲和叔烷基溴和氯锗烷作为亲电子试剂,同时形成 C-Ge 和 CC烷基键。该方法为合成多种具有良好官能团相容性的烷基锗烷提供了一种模块化、简便的方法,可进一步应用于天然产物和药物的后期修饰以及药物片段的连接。更重要的是,该平台能够方便地合成锗取代的欧司哌米芬-Ge-OH,与欧司哌米芬相比,它在治疗乳腺癌细胞方面表现出更好的特性,证明了我们的方案在药物开发方面的巨大潜力。
Quinstatin compounds
申请人:Pettit George Robert
公开号:US10435435B2
公开(公告)日:2019-10-08
The present disclosure relates to Quinstatin compounds, pharmaceutical compositions comprising such compounds, kits, and methods for using such compounds or pharmaceutical compositions.