6287-54-3Relevant academic research and scientific papers
Direct Sulfenylation of the Purine C8-H Bond with Thiophenols
Jiang, Wei,Zhuge, Juanping,Li, Jianxiao,Histand, Gary,Lin, Dongen
, p. 2415 - 2425 (2020/02/04)
The one-step copper-mediated regioselective formation of the C8-S bond for purine derivatives with arylthiols was achieved using air as the green oxidant in the presence of 1.0 equiv of Na2CO3 and stoichiometric CuCl and 1,10-phenanthroline monohydrate. This method provides an economical, easy-to-handle, and effective method for the synthesis of 8-sulfenylpurine derivatives in moderate to excellent yields. The reaction is selective for C8 over C2 and C6. It also tolerates a free amine on the purine, and it has a wide substrate scope.
MLKL INHIBITORS
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, (2018/09/26)
Purine derivatives that inhibit cellular necroptosis and/or human MLKL, pharmaceutical compositions thereof, and methods of treating an MLKL-mediated disorder with an effective amount of the compound or composition. Said MLKL-mediated disorder is pathology associated necroptosis, including ischemia-reperfusion damage, neurodegeneration, and inflammatory diseases such as acute pancreatitis, multiple sclerosis, inflammatory bowel disease, and allergic colitis.
Discovery of a new class of highly potent necroptosis inhibitors targeting the mixed lineage kinase domain-like protein
Yan, Bo,Liu, Lei,Huang, Shaoqiang,Ren, Yan,Wang, Huayi,Yao, Zhenglin,Li, Lin,Chen, She,Wang, Xiaodong,Zhang, Zhiyuan
, p. 3637 - 3640 (2017/04/03)
We report the development of novel Mixed Lineage Kinase Domain-Like protein (MLKL) inhibitors with single nanomolar potency (compound 15 is also named as TC13172). Using the converting biochemistry to chemistry activity-based protein profiling (BTC-ABPP) method, we were able to determine that the inhibitors covalently bind to Cysteine86 (Cys-86) of MLKL. This is the first example of the use of LC-MS/MS to identify the binding site of an MLKL inhibitor. The novel MLKL inhibitors provide powerful tools to study the biological function of MLKL and demonstrate that MLKL should be viewed as a druggable target.
Antioxidant properties of thio-caffeine derivatives: Identification of the newly synthesized 8-[(pyrrolidin-1-ylcarbonothioyl)sulfanyl]caffeine as antioxidant and highly potent cytoprotective agent
Jasiewicz, Beata,Sierakowska, Arleta,Wandyszewska, Natalia,War?ajtis, Beata,Rychlewska, Urszula,Wawrzyniak, Rafa?,Mrówczyńska, Lucyna
supporting information, p. 3994 - 3998 (2016/08/01)
A series of nine thio-caffeine analogues were synthesized and characterised by NMR, FT-IR and MS spectroscopic methods. Molecular structures of four of them were determined using single crystal X-ray diffraction methods. The antioxidant properties of all
