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Isolation and Expansion of Cytotoxic Cytokine-induced Killer T Cells for Cancer Treatment
Published on: January 24, 2020
Cytotoxic 2,6-bis(arylidene)cyclohexanones and related compounds
J R Dimmock1, P Kumar, A J Nazarali
1College of Pharmacy and Nutrition, University of Saskatchewan, 110 Science Place, Saskatchewan, S7N 5C9, Saskatoon, Canada. dimmock@skyway.usask.ca
European Journal of Medicinal Chemistry
|January 4, 2001
Summary
Novel cyclohexanone derivatives, including mono- and bis(arylidene) compounds and Mannich bases, were synthesized and evaluated for their cytotoxic effects. Dienones demonstrated superior cytotoxicity against various cancer cell lines, particularly colon cancers and leukemia.
Area of Science:
- Medicinal Chemistry
- Organic Synthesis
- Computational Chemistry
Background:
- Cyclohexanone derivatives are investigated for potential therapeutic applications.
- Cytotoxicity of organic compounds is a key area in cancer research.
- Structure-activity relationships guide the development of novel anticancer agents.
Purpose of the Study:
- To synthesize and characterize novel 2-arylidenecyclohexanones, 6-bis(arylidene)cyclohexanones, and related Mannich bases.
- To evaluate the cytotoxic activity of these synthesized compounds against various cancer cell lines.
- To explore the structure-activity relationships, including molecular modeling insights, of these compounds.
Main Methods:
- Organic synthesis of cyclohexanone derivatives.
- Cytotoxicity assays using murine (P388, L1210) and human (Molt 4/C8, CEM T-lymphocytes) cancer cell lines.
- Molecular modeling to determine torsion angles and atomic charges.
Main Results:
- Synthesis of target cyclohexanone derivatives and Mannich bases was successful.
- Compounds exhibited varying degrees of cytotoxicity against tested cell lines.
- Dienones (series 2) showed significantly higher average cytotoxicity than monoarylidene analogues (series 1).
- Compounds from series 2-5 demonstrated selective toxicity towards colon cancer and leukemia cells.
Conclusions:
- The synthesized cyclohexanone derivatives possess significant cytotoxic potential.
- Bis(arylidene)cyclohexanones exhibit enhanced anticancer activity compared to monoarylidene analogues.
- These compounds represent promising leads for the development of targeted therapies against colon cancers and leukemias.
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