13365-41-8Relevant academic research and scientific papers
Palladium(II)-Catalyzed C(sp2)-H Carbonylation of Sterically Hindered Amines with Carbon Monoxide
Cheng, Xiu-Fen,Wang, Tao,Li, Yan,Wu, Yun,Sheng, Jie,Wang, Rui,Li, Chao,Bian, Kang-Jie,Wang, Xi-Sheng
supporting information, p. 6530 - 6533 (2018/10/20)
A palladium-catalyzed, amine-directed C(sp2)-H carbonylation of α,α-disubstituted benzylamine under 1 atm of CO for the facile synthesis of sterically hindered benzolactam has been developed. The key to success is the use of 2,2,6,6-tetramethyl-1-piperidinyloxy as the crucial sole oxidant. The synthetic utility of this transformation has been demonstrated by the first concise synthesis of the natural product spiropachysin-20-one.
Amide-Directed C?H Sodiation by a Sodium Hydride/Iodide Composite
Huang, Yinhua,Chan, Guo Hao,Chiba, Shunsuke
supporting information, p. 6544 - 6547 (2017/05/29)
A new protocol for amide-directed ortho and lateral C?H sodiation is enabled by sodium hydride (NaH) in the presence of either sodium iodide (NaI) or lithium iodide (LiI). The transient organosodium intermediates could be transformed into functionalized aromatic compounds.
Nonpeptidic, monocharged, cell permeable ligands for the p56lck SH2 domain
Proudfoot,Betageri,Cardozo,Gilmore,Glynn,Hickey,Jakes,Kabcenell,Kirrane,Tibolla,Lukas,Patel,Sharma,Yazdanian,Moss,Beaulieu,Cameron,Ferland,Gauthier,Gillard,Gorys,Poirier,Rancourt,Wernic,Montse
, p. 2421 - 2431 (2007/10/03)
p56lck is a member of the src family of tyrosine kinases and plays a critical role in the signal transduction events that lead to T cell activation. Ligands for the p56lck SH2 domain have the potential to disrupt the interaction of p56lck with its substra
Src family SH2 domain inhibitors
-
, (2008/06/13)
This invention relates to compounds of formula (1): wherein Ring a, A, B, C, D, E, R and Q are defined herein. These compounds possess the ability to disrupt the interaction between regulatory proteins possessing one or more SH2 domains and their native ligands.
Use of 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine derivatives as free radical scavengers
-
, (2008/06/13)
The invention concerns the use of a compound of formula (I) STR1 wherein R and R1, each independently, represent a hydrogen atom or a methyl group, and its pharmaceutically acceptable acid addition salts, as free radical scavengers. The pharmaceutical compositions containing these compounds may be employed in the treatment and/or prevention of pathological processes involving cell damage due to the formation of free radicals. The invention also concerns the compounds of formula (I) wherein at least one of R and R1 is methyl, which are new compounds, as well as the process for the preparation thereof and the pharmaceutical compositions containing them.
