期刊
MEDICINAL RESEARCH REVIEWS
卷 41, 期 6, 页码 2927-2970出版社
WILEY
DOI: 10.1002/med.21814
关键词
anticancer; antimalarial; antiviral; artemisinin; dimer; hybrid
资金
- Deutsche Forschungsgemeinschaft [TS 87/16-3]
- Alexander von Humboldt-Stiftung
- Emerging Fields Initiative (EFI) Chemistry in Live Cells
Considerable progress has been made in the development of new effective antimalarial, anticancer, and antiviral agents using the recently developed dimer approach. The activity of artemisinin-based dimers has significantly improved compared to monomers, with no toxicity to normal cells and fewer side effects. This high potential concept has led to the discovery of many new artemisinin-derived dimer compounds with promising biological activities.
Considerable progress has been made with the rather recently developed dimer approach, which has already found applications in the development of new effective artemisinin-derived antimalarial, anticancer, and antiviral agents. One observation common to these potential applications is the significant (i.e., much more than double) improvement in activity of artemisinin based dimers, which are not toxic to normal cells and have fewer or less harmful side effects, with respect to monomers against parasites, cancer cells and viruses. Due to the high potential of the dimerization concept, many new artemisinin-derived dimer compounds and their biological activities have been recently reported. In this review an overview of the synthesis of dimer drug candidates based on the clinically used drug artemisinin and its semisynthetic derivatives is given. Besides the highlighting of biological activities of the selected dimers, the main focus is set on different synthetic approaches toward the dimers containing a broad variety of symmetric and nonsymmetric linking moieties.
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