scholarly journals Synthesis and biological evaluation of 4-(1H-1,2,4-triazol-1-yl)benzoic acid hybrids as anticancer agents

RSC Advances ◽  
2019 ◽  
Vol 9 (33) ◽  
pp. 19065-19074 ◽  
Author(s):  
Hatem A. Abuelizz ◽  
Hanem M. Awad ◽  
Mohamed Marzouk ◽  
Fahd A. Nasr ◽  
Ali S. Alqahtani ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Anticancer Activity ◽  
Anticancer Agents ◽  
Biological Evaluation ◽  
Ms Analysis ◽  
Normal Human ◽  
Hct 116 ◽  
Synthesis And Biological Evaluation ◽  
Mcf 7

A series of 4-(1H-1,2,4-triazol-1-yl)benzoic acid hybrids (1–17) was successfully synthesized and their structures were established by NMR and MS analysis. Their anticancer activity against HCT-116, MCF-7 and normal human RPE-1 cells were examined.

scholarly journals Synthesis and Biological Evaluation of Novel Betulin Derivatives with Aromatic Hydrazone Side Chain as Potential Anticancer Agents

2021 ◽  
Author(s):  
Jiafeng Wang ◽  
Jiale Wu ◽  
Yinglong Han ◽  
Jie Zhang ◽  
Yu Lin ◽  
...  
Keyword(s):  
Anticancer Agents ◽  
Antitumor Agents ◽  
Biological Evaluation ◽  
Carcinoma Cells ◽  
Side Chain ◽  
Human Carcinoma ◽  
Hct 116 ◽  
Synthesis And Biological Evaluation ◽  
Mcf 7

A series of novel betulin-28-hydrazone derivatives (7a-7o) were synthesized. All compounds were evaluated for their in vitro cytotoxicities in four human carcinoma cells (HepG2, MCF-7, HCT-116 and A549). Among them, compound 7l displayed the most potent cytotoxicity with an IC50 (concentration of the tested compound that inhibits 50% of cell growth) value of 7.37 ± 0.38 μM against MCF-7 cells. The preliminary cellular mechanism studies indicated that compound 7l could induce MCF-7 cells apoptosis. The above findings indicated that compound 7l may be used as a lead compound for antitumor agents with improved efficacy.

Synthesis and biological evaluation of novel 7-O-lipophilic substituted baicalein derivatives as potential anticancer agents

MedChemComm ◽  
2015 ◽  
Vol 6 (10) ◽  
pp. 1864-1873 ◽  
Author(s):  
Shao-Hung Wang ◽  
Ching-Hsein Chen ◽  
Chih-Yu Lo ◽  
Ji-Zhen Feng ◽  
Hong-Jhih Lin ◽  
...  
Keyword(s):  
Anticancer Activity ◽  
Anticancer Agents ◽  
Biological Evaluation ◽  
Synthesis And Biological Evaluation

A series of lipophilic 7-O-substituted baicalein derivatives were synthesized and evaluated for their anticancer activity.

scholarly journals Synthesis and Biological Evaluation of 1,3,4-Oxadiazole Fused Resveratrol Derivatives as Anticancer Agents

2020 ◽  
Vol 32 (8) ◽  
pp. 1967-1971
Author(s):  
Vema Venkata Naresh ◽  
Y. Bharathi Kumari ◽  
Mussulla Sridhar ◽  
Addada Ramakrishnam Raju ◽  
A. Srinivasa Rao
Keyword(s):  
Anticancer Activity ◽  
Anticancer Agents ◽  
Human Cancer ◽  
Positive Control ◽  
Biological Evaluation ◽  
Human Cancer Cell Lines ◽  
Control Drug ◽  
Novel Target ◽  
Synthesis And Biological Evaluation ◽  
A549 Lung

A novel target compounds (9a-j) were design and synthesized and characterized by 1H & 13C NMR, ESI-MS spectral analysis. Further, these were tested for their anticancer activity against three human cancer cell lines such as MCF-7, MDA MB-231 (breast), A549 (Lung) and adriamycin was used as positive control. Among ten compounds, two compounds like 9b and 9j were showed a significant anticancer activity compared to control drug.

Synthesis and In Vitro Anticancer Activity of 6-Ferrocenylpyrimidin-4(3H)-one Derivatives

2019 ◽  
Vol 16 (1) ◽  
pp. 160-164 ◽  
Author(s):  
Stanislav A. Grabovskiy ◽  
Rinat S. Muhammadiev ◽  
Lenar R. Valiullin ◽  
Ivan S. Raginov ◽  
Natalie N. Kabal'nova
Keyword(s):  
Anticancer Activity ◽  
Anticancer Agents ◽  
Practical Interest ◽  
Breast Adenocarcinoma ◽  
Human Skin Fibroblast ◽  
Normal Human Skin ◽  
Normal Human ◽  
Mcf 7

Aim and Objective: Some ferrocenyl derivatives are active in vitro and in vivo against cancer. Generally, ferrocenyl derivatives for cancer research have three key components: a ferrocene moiety, a conjugated linker that lowers the oxidation potential and some derivative (peptide, nucleobase and others) that can interact with biomolecules. Since the pyrimidine fragment can easily pass through the membrane into the cells and become involved in metabolism; it appears to be promising. Furthermore, this fragment is an electron-acceptor group, so a spacer can be excluded. Therefore, the synthesis of 6-ferrocenylpyrimidin-4(3H)-one derivatives and the study of their anticancer activity have scientific and practical interest. </P><P> Methods: The syntheses of 6-ferrocenylpyrimidin-4(3H)-one derivatives were performed by the condensation of ethyl 3-ferrocenyl-3-oxopropionate with thiourea or acetamidine or guanidine. The cytotoxicity of four 6- ferrocenylpyrimidin-4(3H)-one derivatives was evaluated by using the MTT assay in vitro against Human breast adenocarcinoma MCF-7 and normal human skin fibroblast HSF cells. The tested derivatives induced a concentration-dependent cytotoxic response in cell lines. </P><P> Results: A study of the cytotoxic activity of 6-ferrocenylpyrimidin-4(3H)-one derivatives by the MTT test has found that all compounds have a dose-dependent toxic effect on the lines of breast cancer cells (MCF-7) and normal human fibroblast cells (HSF). The most pronounced cytotoxic effect is exhibited by 2-methyl-6-ferrocenylpyrimidin- 4(3H)-one (MCF-7, IC50 17 ± 1 µM). Conclusion: The experimental results confirm the importance of investigation and design of ferrocenylpyrimidin- 4(3H)-one derivatives as anticancer agents. Compounds where the pyrimidine derivatives are directly linked to the ferrocene unit rather than via a spacer group also may be of interest for antiproliferative drug design.

One-pot synthesis and biological evaluation of novel 3-(5-((aryl) methyl) isoxazol-3-yl)-4H-chromen-4-one derivatives as potent antibacterial and anticancer agents

2021 ◽  
Vol 25 (11) ◽  
pp. 80-85
Author(s):  
Rani Janapatla Uma ◽  
Babu H. Ramesh ◽  
M. Prashanthi
Keyword(s):  
Antibacterial Activity ◽  
Anticancer Activity ◽  
Cell Line ◽  
Anticancer Agents ◽  
Biological Evaluation ◽  
Bacterial Strains ◽  
Standard Drug ◽  
Cell Line Hela ◽  
Aryl Methyl ◽  
Mcf 7

In search of better antibacterial and anticancer agents, a series of novel 3-(5-((aryl) methyl) isoxazol-3-yl)-4Hchromen- 4-one derivatives was synthesized (4a-4l) by using 4-oxo-4H-chromene-3-carbaldehyde and alkyne via in situ generated nitrile oxide and evaluated for their antibacterial and anticancer activity in vitro. Antibacterial activity was evaluated against three G+ bacterial strains and anticancer activity against breast cancer cell line (MCF-7) and cervical carcinoma cell line (HeLa). Among all the tested compounds, 4j and 4g exhibited potent antibacterial activity against tested grampositive bacterial strains. 4g, 4i and 4j exhibited potent cytotoxic activity against MCF-7 with IC50 values nearer to the standard drug doxorubicin.

Design, synthesis, and biological evaluation of pyrazole-linked aloe emodin derivatives as potential anticancer agents

2021 ◽  
Author(s):  
Guddeti Dileep Kumar ◽  
Bandi Siva ◽  
Sravanthi Vadlamudi ◽  
Surendar Reddy Bathula ◽  
Hashnu Dutta ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Anticancer Activity ◽  
Cell Lines ◽  
Anticancer Agents ◽  
Biological Evaluation ◽  
Design Synthesis ◽  
Lead Compounds ◽  
Traditional Medicinal Plants ◽  
Aloe Emodin ◽  
Synthesis And Biological Evaluation

In connection with our continuous efforts to generate new derivatives from lead compounds isolated from traditional medicinal plants, a series of aloe-emodin derivatives were synthesized and assessed for potential anticancer activity against a panel of cancer cell lines.

scholarly journals Synthesis and Biological Evaluation of 1,2,3-Triazole Tethered Thymol-1,3,4-Oxadiazole Derivatives as Anticancer and Antimicrobial Agents

2021 ◽  
Vol 14 (9) ◽  
pp. 866
Author(s):  
Abdulraheem S. A. Almalki ◽  
Syed Nazreen ◽  
Azizah M. Malebari ◽  
Nada M. Ali ◽  
Ahmed A. Elhenawy ◽  
...  
Keyword(s):  
Antimicrobial Agents ◽  
Antimicrobial Activities ◽  
Biological Evaluation ◽  
Standard Drug ◽  
E Coli ◽  
Hct 116 ◽  
Oxadiazole Derivatives ◽  
Synthesis And Biological Evaluation ◽  
Better Than ◽  
Mcf 7

A library of 1,2,3-triazole-incorporated thymol-1,3,4-oxadiazole derivatives (6–18) hasbeen synthesized and tested for anticancer and antimicrobial activities. Compounds 7, 8, 9, 10, and 11 exhibited significant antiproliferative activity. Among these active derivatives, compound 2-(4-((5-((2-isopropyl-5-methylphenoxy)methyl)-1,3,4-oxadiazol-2-ylthio)methyl)-1H-1,2,3-triazol-1-yl)phenol (9) was the best compound against all three tested cell lines, MCF-7 (IC50 1.1 μM), HCT-116 (IC50 2.6 μM), and HepG2 (IC50 1.4 μM). Compound 9 was found to be better than the standard drugs, doxorubicin and 5-fluorouracil. These compounds showed anticancer activity through thymidylate synthase inhibition as they displayed significant TS inhibitory activity with IC50 in the range 1.95–4.24 μM, whereas the standard drug, Pemetrexed, showed IC50 7.26 μM. The antimicrobial results showed that some of the compounds (6, 7, 9, 16, and 17) exhibited good inhibition on Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). The molecular docking and simulation studies supported the anticancer and antimicrobial data. It can be concluded that the synthesized 1,2,3-triazole tethered thymol-1,3,4-oxadiazole conjugates have both antiproliferative and antimicrobial potential.

Synthesis and Biological Evaluation of New Quinoline-Based Thiazolyl Hydrazone Derivatives as Potent Antifungal and Anticancer Agents

2018 ◽  
Vol 15 (2) ◽  
pp. 193-202 ◽  
Author(s):  
Ali Erguc ◽  
Mehlika Dilek Altintop ◽  
Ozlem Atli ◽  
Belgin Sever ◽  
Gokalp Iscan ◽  
...  
Keyword(s):  
Anticancer Activity ◽  
Cell Lines ◽  
Mtt Assay ◽  
Anticancer Agents ◽  
Mouse Embryonic Fibroblast ◽  
Biological Evaluation ◽  
Diffusion Method ◽  
Breast Adenocarcinoma ◽  
Nih 3T3 ◽  
Mcf 7

Background: In medicinal chemistry, thiazoles have gained great importance in antifungal and anticancer drug design and development. Objectives: The aim of this study was to synthesize new quinoline-based thiazolyl hydrazone derivatives and evaluate their anticandidal and anticancer effects. Methods: New thiazolyl hydrazone derivatives were evaluated for their anticandidal effects using disc diffusion method. Ames MPF assay was carried out to determine the genotoxicity of the most effective antifungal derivative. MTT assay was also performed to assess the cytotoxic effects of the compounds on A549 human lung adenocarcinoma, HepG2 human hepatocellular carcinoma, MCF- 7 human breast adenocarcinoma and NIH/3T3 mouse embryonic fibroblast (healthy) cell lines. Methods: Results: 4-(4-Fluorophenyl)-2-(2-((quinolin-4-yl)methylene)hydrazinyl)thiazole (4) showed antifungal activity against Candida albicans and Candida krusei in the concentration of 1 mg/mL. In MTT and Ames MPF tests, it was determined that compound 4 did not show cytotoxic and genotoxic effects. MTT assay indicated that 4-(naphthalen-2-yl)-2-(2-((quinolin-4-yl)methylene) hydrazinyl)thiazole (10) showed more selective anticancer activity than cisplatin against A549 and MCF-7 cell lines. Besides, 4-(4-chlorophenyl)-2-(2-((quinolin-4-yl)methylene)hydrazinyl)thiazole (5) exhibited more selective anticancer activity than cisplatin against HepG2 cell line. Conclusion: Due to their high selectivity index, these compounds are considered as candidate compounds to participate in further research.

Synthesis, Molecular Docking and Biological Evaluation of Novel Flavone Derivatives as Potential Anticancer Agents Targeting Akt

2020 ◽  
Vol 17 (2) ◽  
pp. 158-170 ◽  
Author(s):  
Heba M. Abo-Salem ◽  
Abdullah A Gibriel ◽  
Mohamed E. El Awady ◽  
Adel H. Mandour
Keyword(s):  
Molecular Docking ◽  
Cell Lines ◽  
Anticancer Agents ◽  
Biological Evaluation ◽  
Oxidative Cyclization ◽  
Breast Cancer Cell Lines ◽  
Moderate Activity ◽  
Hct 116 ◽  
Flavone Derivatives ◽  
Mcf 7

Background: Flavonoids are naturally occurring compounds with versatile healthpromoting effects against various diseases. Objective: This aim of this paper is to synthesize and evaluate the biological activity of novel flavone derivatives against cancer. Methods: A new series of 2-hydroxy-α,β-unsaturated ketones 2a-h, was synthesized via the reaction of N-substituted-indole-3-carboxaldehyde 1a-h with 2-hydroxy acetophenone in the presence of piperidine. The oxidative cyclization of 2a-h using hydrogen peroxide/KOH and/or dimethyl sulfoxide/I2 produced the corresponding 2-(N-substituted-1H-indol-3-yl)-3-hydroxy-4H-chromen- 4-ones 3a-h and 2-(N-substituted-1H-indol-3-yl)-4H-chromen-4-ones 4a-h, respectively. Antiproliferative activities for synthesized series were investigated against HCT-116 colon and MCF- 7 breast cancer cell lines. Molecular downstream effects were evaluated using RT-PCR. Moreover, molecular docking was carried out to pinpoint the binding mode of the most active compounds into the active site of Akt enzyme (PDB ID: 3QKK). Results: All compounds exhibited an anti-proliferative activity range of 52-97% and 67.2-99% against HCT-116 and MCF-7, respectively. Compounds 3b, 3h, 3g and 4h had a minimal inhibitory effect on normal BJ1 cells indicating their safety profile. Compounds 3b and 4h, in particular, exhibited the most potent antiproliferative activity against HCT116 and MCF7, meanwhile compounds 3g, 3h and 4g showed potent to moderate activity. Compound 3b had IC50 of 78.3 μM and 53.9 μM against HCT-116 and MCF-7 respectively with comparable IC50 for doxorubicin of 65.1 μM and 45.02 μM. Compound 3b exhibited significant down-regulation for Akt and significant up-regulation of CAS9 and CDKN1genes in all tested cell lines. Conclusion: The synthesized flavone derivatives and particularly compound 3b exhibited promising anticancer activity through Akt inhibition.

Design, Synthesis of novel coumarin conjugated acetamides as promising anticancer agents: An in-silico and in-vitro approach.

2020 ◽  
Vol 20 ◽  
Author(s):  
Mamatha S. V ◽  
S. L. Belagali ◽  
Mahesh Bhat ◽  
Vijay M. Kumbar
Keyword(s):  
Anticancer Activity ◽  
Cell Lines ◽  
Mtt Assay ◽  
Anticancer Agents ◽  
In Silico ◽  
Active Sites ◽  
Biological Activities ◽  
Biological Evaluation ◽  
Mcf 7

Background: Coumarin and benzophenone possess a vast sphere of biological activities whereas thiazoles display various pharmacological properties. Hence we focused on incorporation of coumarin and thiazole core to the benzophenone skeleton to enhance the bioactivity anticipating their interesting biological properties. Objective: The objective of the current work is synthesis and biological evaluation of a novel series of coumarin fused thiazole derivatives. Methods: A novel series of Coumarin conjugated thiazolyl acetamide hybrid derivatives were synthesized by multistep reaction sequence and were characterized by the FT-IR, LCMS and NMR spectral techniques. The newly synthesized compounds were screened for anticancer activity by in-silico and in-vitro methods. The cytotoxicity of the synthesized unique compounds had been executed for two different cancer cell lines MCF-7 (Breast cancer) and KB (Oral cancer) in comparison with standard paclitaxel by MTT assay. Results: The compound 7f is the potent motif with an acceptable range of IC 50 values for anticancer activity were 63.54 µg/ml and 55.67 µg/ml, against the MCF-7 and KB cell lines, respectively. Molecule docking model revealed that this compound formed three conventional hydrogen bonds with the active sites of the amino acids MET 769, ARG 817 and LYS 721. Conclusion: Compound 7f with two methyl groups on the phenoxy ring and one 4-position methoxy group on the benzoyl ring, showed a significant cytotoxic effect. An advantageous level of low toxicity against normal cell line (L292) by MTT assay was determined.

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