5330-71-2Relevant articles and documents
CASPASE INHIBITOR AND PHARMACEUTICAL COMPOSITION, USE AND THERAPEUTIC METHOD THEREOF
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Paragraph 0204; 0205, (2019/04/05)
Disclosed are a class of compounds as a caspase inhibitor, and in particular the compound as shown in formula (I) or a pharmaceutically acceptable salt thereof, and the use of the compound in treating caspase-related diseases.
PRODRUGS ACTIVATED BY REACTIVE OXYGEN SPECIES FOR USE IN THE TREATMENT OF INFLAMMATORY DISEASES AND CANCER
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Page/Page column 39; 44, (2018/09/25)
Prodrugs activated predominantly or exclusively in inflammatory tissue, more particularly prodrugs of methotrexate and derivatives thereof, which are selectively activated by Reactive Oxygen Species (ROS) in inflammatory tissues associated with cancer and inflammatory diseases, as well as method for preparing said prodrugs.
Highly potent and selective fluorescent antagonists of the human adenosine A3 receptor based on the 1,2,4-triazolo[4,3-a]quinoxalin-1-one scaffold
Vernall, Andrea J.,Stoddart, Leigh A.,Briddon, Stephen J.,Hill, Stephen J.,Kellam, Barrie
experimental part, p. 1771 - 1782 (2012/05/04)
The adenosine-A3 receptor (A3AR) is a G protein-coupled receptor that shows promise as a therapeutic target for cancer, glaucoma, and various autoimmune inflammatory disorders, and as such, there is a need for molecular probes to study this receptor. Here, we report a series of fluorescent ligands containing different linkers and fluorophores based around a 1,2,4-triazolo[4,3-a]quinoxalin-1-one antagonist. One of these conjugates (19) displayed high affinity for the A3AR (pKD = 9.36 ± 0.12) and is >650-fold selective over other adenosine receptor subtypes. Confocal microscopy revealed clear, displaceable membrane labeling of CHO-A 3 cells with 19, with no detectable labeling of CHO-A1 cells under identical conditions. This fluorescent ligand was also able to specifically label the A3AR in HEK293T cells containing a mixed adenosine receptor population. The subtype specificity, along with its excellent imaging properties, make 19 an ideal tool for studying A3AR distribution and organization, particularly in the presence of other adenosine receptor subtypes.