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Total synthesis and bioactivity of resolvin E2
Seiji Ogawa1, Daisuke Urabe, Yoshiyuki Yokokura
1Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Organic Letters
|July 30, 2009
Summary
Researchers synthesized the anti-inflammatory compound Resolvin E2, derived from eicosapentaenoic acid. The synthesized Resolvin E2 effectively reduced inflammation in a preclinical model.
Area of Science:
- Medicinal Chemistry
- Pharmacology
- Immunology
Background:
- Resolvin E2 is a potent anti-inflammatory compound.
- It is derived from eicosapentaenoic acid.
- Inflammation is implicated in numerous diseases.
Purpose of the Study:
- To report the efficient total synthesis of Resolvin E2.
- To evaluate the biological activity of synthetic Resolvin E2.
Main Methods:
- Total synthesis utilizing pseudoenantiomeric substructures.
- In vivo testing in an acute peritonitis model.
- Assessment of neutrophil infiltration and proinflammatory cytokine levels.
Main Results:
- An efficient total synthesis of Resolvin E2 was achieved.
- Synthetic Resolvin E2 demonstrated significant anti-inflammatory effects.
- Reduced neutrophil infiltration and proinflammatory cytokines were observed.
Conclusions:
- The total synthesis of Resolvin E2 is feasible and efficient.
- Synthetic Resolvin E2 possesses potent anti-inflammatory properties.
- Resolvin E2 is a promising therapeutic candidate for inflammatory conditions.
