1031685-23-0Relevant articles and documents
Design, synthesis and biological evaluation of pyrazolo[3,4-d]pyrimidine-based protein kinase D inhibitors
Gilles, Philippe,Kashyap, Rudra S.,Freitas, Maria Jo?o,Ceusters, Sam,Van Asch, Koen,Janssens, Anke,De Jonghe, Steven,Persoons, Leentje,Cobbaut, Mathias,Daelemans, Dirk,Van Lint, Johan,Voet, Arnout R.D.,De Borggraeve, Wim M.
supporting information, (2020/08/25)
The multiple roles of protein kinase D (PKD) in various cancer hallmarks have been repeatedly reported. Therefore, the search for novel PKD inhibitors and their evaluation as antitumor agents has gained considerable attention. In this work, novel pyrazolo[3,4-d]pyrimidine based pan-PKD inhibitors with structural variety at position 1 were synthesized and evaluated for biological activity. Starting from 3-IN-PP1, a known PKD inhibitor with IC50 values in the range of 94–108 nM, compound 17m was identified with an improved biochemical inhibitory activity against PKD (IC50 = 17–35 nM). Subsequent cellular assays demonstrated that 3-IN-PP1 and 17m inhibited PKD-dependent cortactin phosphorylation. Furthermore, 3-IN-PP1 displayed potent anti-proliferative activity against PANC-1 cells. Finally, a screening against different cancer cell lines demonstrated that 3-IN-PP1 is a potent and versatile antitumoral agent.
Synthesis and biological evaluation of benzothiazole incorporated 1-phenylsulfonylindole-3-acetamide derivatives
Sharma, Prince P.,Roy, Ram K.,Anurag,Verma, Krishan
experimental part, p. 2878 - 2880 (2012/07/28)
Indole-3-acetic acid was esterified to give methyl ester (2), which was treated with substituted aromatic sulphonyl chloride in alkaline media to give 2-[1-(phenyl sufonyl-1H-indole-3-yl]methyl acetate (3). Further the compound 3 was converted to acid (4). Finally compound 4 was coupled with 6-substituted benzothiazole-2-amines by means of EDC to give acetamide derivatives (5a-i). The structures of the newly synthesized compounds have been established by analytical and spectral methods. These compounds have also been screened for analgesic activity.