1
|
Tupychak MA, Finiuk NS, Stoika RS, Martyak RL, Pokhodylo NT. Design, Synthesis and In Vitro Anticancer Activity of Benzo[c]chromen-6-one -linked 1,2,3-Triazole. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180819666220124112740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
The 1,2,3-triazole hybrids and conjugates containing natural or related compounds motif demonstrate diverse biological activities, including anticancer, antimicrobial, anti-tubercular, antiviral, antidiabetic, antimalarial, anti-leishmanial, and neuroprotective ones. Among a wide range of pharmacological applications, considerable attention is paid to the study of anticancer activity. In anticancer research, combining of 1,2,3-triazoles with other motifs, previously demonstrating antiproliferative activity into one hybrid molecule, is a common strategy for the creation of new bioactive molecules. The CuAAC (copper-catalyzed azide–alkyne cycloaddition) is a very convenient reaction for the rapid construction of drug-like 1,2,3-triazoles at room temperature in a short time.
Methods:
Based on the pharmacophore strategy, a virtual combinatorial library of benzo[c]chromen-6-one -linked 1,2,3-triazole derivatives was designed and lead-likeness and molecular analysis were performed. Selected compounds were synthesized via CuAAC click reaction and the chemical structures of all new 1,2,3-triazole hybrids were proved by 1H, 13C NMR, MS and elemental analyses. Their anti-cancer activity in the human cancer cell lines was evaluated using the MTT assay.
Results:
A virtual in silico screening of novel benzo[c]chromen-6-one -linked 1,2,3-triazoles was carried out in order to discover potential antitumor agents. The synthesis of promising compounds was carried out via СuAAC reaction, and their antineoplastic action was studied on human tumor cells of HL-60, HCT116, HCT116 p53-/-, Skov3, U251, MDA231 lines. Their cytotoxic effect towards pseudo-normal human cells of HaCaT line was also evaluated. 2-((1H-1,2,3-triazol-4-yl)methoxy)-6H-benzo[c]chromen-6-one (4c) with pyridin-3-yl substituent demonstrated the highest antiproliferative action in vitro (IC50 79.5 μM) towards human leukemia cells of HL-60 line, while all tested compounds at >100 μM concentration were tolerant for non-tumor human keratinocytes of HaCaT line.
Conclusion:
A novel benzo[c]chromen-6-one -linked 1,2,3-triazoles exhibiting promising in vitro anti-cancer activity and low toxicity were designed. This study suggests new scaffolds for the development of anti-cancer drugs, which could be easily further optimized via the convenient synthetic procedure.
Collapse
Affiliation(s)
- Mykola A. Tupychak
- Department of Organic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str. 6, Lviv 79005, Ukraine
| | - Nataliya S. Finiuk
- Department of Organic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str. 6, Lviv 79005, Ukraine
| | - Rostyslav S. Stoika
- Department of Regulation of Cell Proliferation and Apoptosis, Institute of Cell Biology of National Academy of Sciences of Ukraine, Drahomanov St., 14/16., 79005 Lviv, Ukraine
| | - Roman L. Martyak
- Department of Organic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str. 6, Lviv 79005, Ukraine
| | - Nazariy T. Pokhodylo
- Department of Organic Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodiya Str. 6, Lviv 79005, Ukraine
| |
Collapse
|
2
|
Thienochromene derivatives inhibit pSTAT1 and pSTAT5 signaling induced by cytokines. Bioorg Med Chem Lett 2020; 30:127415. [PMID: 32717616 DOI: 10.1016/j.bmcl.2020.127415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 11/21/2022]
Abstract
Furanocoumarins, particularly furo[3,2-c]coumarins, are found in many natural products. However, coumarins annulated to a thiophene ring have received scarce attention to date in the literature. Therefore, we synthesized 4-oxo-4H-thieno[3,2-c]chromene derivatives and tested in vitro their anti-inflammatory activity. Anti-inflammatory potential of the synthesized compounds (1, 2, 6-8, 9a-e and 10a-c) has been evaluated by measuring various pSTAT (signal transducer and activator of transcription) inhibition within the JAK (Janus-activated family kinase)/STAT signaling pathway. Ethyl 7-hydroxy-4-oxo-4H-thieno[3,2-c]chromene-2-carboxylate (7) showed best inhibition properties on pSTAT5 in GM-CSF (Granulocyte-macrophage colony-stimulating factor)-triggered PBMC assay, with IC50 value of 5.0 µM.
Collapse
|