80314-79-0Relevant academic research and scientific papers
Parthenolide and its photochemically synthesized 1(10)Z isomer: Chemical reactivity and structure-activity relationship studies in human leucocyte chemotaxis
Neukirch, Hannes,Kaneider, Nicole C.,Wiedermann, Christian J.,Guerriero, Antonio,D'Ambrosio, Michele
, p. 1503 - 1510 (2003)
The present study has achieved the photochemical conversion of a germacrolide into a melampolide. The investigation on their chemical properties allowed us to evaluate the minimum interatomic distance needed for transannular bridging of C10 ring in germacrolides and to explain the regiochemical selectivity of electrophilic cyclizations. The antiinflammatory activity of parthenolide and its semisynthetic derivatives was evaluated by in vitro chemotaxis assay with human neutrophiles. These structure-activity relationship studies have led to hypothesize a new pharmacophore and have provided useful information for computationally designed drugs.
