Palladium-Catalyzed C(sp<sup>3</sup>)–H Nitrooxylation with <i>tert</i>-Butyl Nitrite and Molecular Oxygen
作者:Bo Li、Ye-Qiang Han、Xu Yang、Bing-Feng Shi
DOI:10.1021/acs.orglett.0c03794
日期:2020.12.18
Herein, we report a Pd(II)-catalyzed nitrooxylation of unactivated methyl C(sp3)–H bonds using commercial available and easily manageable tert-butyl nitrite as the precursor of ONO2 radical under aerobic conditions. Environmentally benign molecularoxygen is used to initiate the generation of active radical reactant; it is also used as the terminal oxidant. A broad range of nitrooxylated aliphatic
IDENTIFICATION OF COMPOUNDS MODIFYING A CELLULAR RESPONSE
申请人:Thastrup Ole
公开号:US20130123140A1
公开(公告)日:2013-05-16
The present invention relates to methods for identifying compounds capable of modulating a cellular response. The methods involve attaching living cells to solid supports comprising a library of test compounds. The test compounds are linked to the solid support via cleavable linkers and may thus be released from the solid supports. Solid supports comprising cells, wherein the cellular response of interest has been modulated are selected and the test compound of the solid support can then be identified. The cellular response may for example be changes in complex formation between proteins.
α-ketoglutarate-dependent aryloxyalkanoate dioxygenases (AADs) are repurposed for applications in biocatalytic oxyfunctionalization. Activity profiling of natural AADs enabled the synthesis of four types of α-and β-hydroxy acids with broad scope, high efficiency, and good selectivity.
MPAI-Ligand Accelerated Pd-Catalyzed C(<i>sp</i><sup>3</sup>)–H Arylation of Free Aliphatic Acids
作者:Zi-Yu Dong、Jia-Hui Zhao、Peng Wang、Jin-Quan Yu
DOI:10.1021/acs.orglett.2c02933
日期:2022.10.28
INHIBITORS OF PROTEIN PRENYLTRANSFERASES
申请人:Kwon Ohyun
公开号:US20110178138A1
公开(公告)日:2011-07-21
The present invention is directed to novel compounds. These compounds can be useful in inhibiting the activity of protein prenyltransferases including GGTase I and/or RabGGTase. The compounds can also be used as anti-cancer therapeutics including as part of methods for treating cancer, in assays, and in kits.