A novel terpenoid, cydonioside A (1), was isolated from the fruits of Cydonia vulgaris Pers. Its structure and relative configuration were elucidated on the basis of in-depth spectroscopic analyses, including 2D-NMR experiments as well as MM + calculations. Compound 1 was assayed for its radical-scavenging activity towards the DPPH radical and the superoxide radical anion (O2.- ), as well as for its overall antioxidant activity, as assessed by the formation of a phosphomolybdenum complex. © 2007 Verlag Helvetica Chimica Acta AG, Zürich.

Isolation, structure elucidation, and antioxidant evaluation of Cydonioside A, an unusual terpenoid from the fruits of Cydonia vulgaris

FIORENTINO, Antonio;D'ABROSCA, Brigida;PACIFICO, Severina;PICCOLELLA, Simona;MONACO, Pietro
2007

Abstract

A novel terpenoid, cydonioside A (1), was isolated from the fruits of Cydonia vulgaris Pers. Its structure and relative configuration were elucidated on the basis of in-depth spectroscopic analyses, including 2D-NMR experiments as well as MM + calculations. Compound 1 was assayed for its radical-scavenging activity towards the DPPH radical and the superoxide radical anion (O2.- ), as well as for its overall antioxidant activity, as assessed by the formation of a phosphomolybdenum complex. © 2007 Verlag Helvetica Chimica Acta AG, Zürich.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11591/187576
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 21
  • ???jsp.display-item.citation.isi??? 17
social impact