Carboranyl Analogues of Celecoxib with Potent Cytostatic Activity against Human Melanoma and Colon Cancer Cell Lines.
Article (Published version)
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
MetadataShow full item record
Nonsteroidal anti-inflammatory drugs (NSAIDs) are the most common way of treating inflammatory disorders. Their widespread use helped reveal their other modes of action as pharmaceuticals, such as a profound effect on various cancers. Celecoxib has proven to be a very prominent member of this group with cytostatic activities. On the other hand, the highly dynamic field of drug design is constantly searching for new ways of modifying known structures to obtain more powerful and less harmful drugs. A very interesting development is the implementation of carboranes in pharmacologically active structures, mostly as phenyl mimetics. Herein we report the synthesis of three carborane-containing derivatives of the COX-2-selective NSAID celecoxib. The new compounds proved to have promising cytostatic potential against various melanoma and colorectal adenocarcinoma cell lines. Inhibited proliferation accompanied by caspase-independent apoptotic cell death was found to be the main cause of decreased cell viability upon treatment with the most efficient celecoxib analogue, 3 b (4-[5-(1,7-dicarba-closo-dodecaboranyl)-3-trifluoromethyl-1H-pyrazol-1-yl]-1-methylsulfonylbenzene).
Keywords:Cancer; Carboranes; Celecoxib; Cytotoxicity; Drug discovery
Source:ChemMedChem, 2019, 14, 3, 315-321
- Molecular mechanisms of physiological and pharmacological control of inflammation and cancer (RS-173013)
- Deutscher Akademischer Austauschdienst
- Deutsche Forschungsgemeinschaft. Grant Numbers: He 1376/38-1, SA 2902/2-1