Antioxidant Flavonoids from Pulicaria undulata

• Autorzy: Ahmad V. , Rasool N. , Abbasi M. , Rashid M. , Kousar F. , Zubair M. , Ejaz A. , Choudhary M. , Tareen R.
• Języki publikacji: EN

Abstrakty

EN

The phytochemical investigation of the ethyl acetate soluble fraction of the whole plant of Pulicaria undulata L. (syn. Pulicaria crispa Forssk.) yielded two new flavonoid glycosides, pulicaroside (1) and undulatoside (6) along with four known flavonones (2-5). The structures of the new compounds were identified by 1D and 2D-NMR techniques along with other spectral evidences and by the comparison with the published data of the closely related compounds. All the flavonoids (1-6) exhibited superoxide anion scavenging activity.

Słowa kluczowe

EN

Pulicaria undulata L.; Asteraceae; flavonoids; superoxide scavengers

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2006
• Tom: Vol. 80, nr 5
• Strony: 745--751
• Opis fizyczny: Bibliogr. 19 poz., rys.

Twórcy

autor

Ahmad V.

autor

Rasool N.

autor

Abbasi M.

autor

Rashid M.

autor

Kousar F.

autor

Zubair M.

autor

Ejaz A.

autor

Choudhary M.

autor

Tareen R.

• H.E.J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, Karachi - 75270, Pakistan

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