Autor: |
Guilherme A. M. Jardim, Daisy J. B. Lima, Wagner O. Valença, Bruno C. Cavalcanti, Claudia Pessoa, Jamal Rafique, Antonio L. Braga, Claus Jacob, Eufrânio N. da Silva Júnior, Eduardo H. G. da Cruz |
Jazyk: |
angličtina |
Rok vydání: |
2017 |
Předmět: |
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Zdroj: |
Molecules, Vol 23, Iss 1, p 83 (2017) |
Druh dokumentu: |
article |
ISSN: |
1420-3049 |
DOI: |
10.3390/molecules23010083 |
Popis: |
In continuation of our quest for new redox-modulating catalytic antitumor molecules, selenium-containing quinone-based 1,2,3-triazoles were synthesized using rhodium-catalyzed C-H bond activation and click reactions. All compounds were evaluated against five types of cancer cell lines: HL-60 (human promyelocytic leukemia cells), HCT-116 (human colon carcinoma cells), SF295 (human glioblastoma cells), NCIH-460 (human lung cells) and PC3 (human prostate cancer cells). Some compounds showed good activity with IC50 values below 1 µM. The cytotoxic potential of the naphthoquinoidal derivatives was also evaluated in non-tumor cells, exemplified by L929 cells. Overall, these compounds represent promising new lead derivatives and stand for a new class of chalcogenium-containing derivatives with potential antitumor activity. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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