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Modulation of proteasome machinery by natural and synthetic analogues of the marine bioactive compound petrosaspongiolide m.

18:05 EDT 18th June 2013 | BioPortfolio

Summary of "Modulation of proteasome machinery by natural and synthetic analogues of the marine bioactive compound petrosaspongiolide m."

Natural or synthetic? Several petrosaspongiolide M natural and synthetic analogues have been tested as proteasome inhibitors and apoptosis modulators. The natural petrosaspongiolide M congeners gave a consistent decrease in activity. Among the synthetic analogues, the introduction of the benzothiophene ring resulted in a bioequivalent alternative of the petrosaspongiolide M terpenoid system.

Affiliation

Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Via Ponte don Melillo, 84084 Fisciano (Italy).

Journal Details

This article was published in the following journal.

Name: Chembiochem : a European journal of chemical biology
ISSN: 1439-7633
Pages: 982-6

Links

Medical and Biotech [MESH] Definitions

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A natural tocopherol and one of the most potent antioxidant tocopherols. It exhibits antioxidant activity by virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus. It has four methyl groups on the 6-chromanol nucleus. The natural d form of alpha-tocopherol is more active than its synthetic dl-alpha-tocopherol racemic mixture.

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