Ardisiphenols A-C, novel antioxidants from the fruits of Ardisia colorata.
Novel alk(en)ylphenols, named ardisiphenols A--C (1--3) were isolated from the fruits of Ardisia colorata, together with known alk(en)ylresorcinols (4--6). Their structures were determined by the NMR and MS/MS analyses. All compounds showed scavenging activities towards 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical and cytotoxicities against murine breast cancer cell line, FM3A.
Sumino
M
M
Graduate School of Pharmaceutical Sciences, Chiba University, Thailand.
Sekine
T
T
Ruangrungsi
N
N
Ikegami
F
F
D000975:Antioxidants / Q000737:chemistry* / Q000302:isolation & purification; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*; D029623:Primulaceae / Q000737:chemistry*; D012118:Resorcinols / Q000138:chemical synthesis* / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013785:Thailand
D000975:Antioxidants; D007202:Indicators and Reagents; D012118:Resorcinols; C454672:ardisiphenol A; C454673:ardisiphenol B; C454674:ardisiphenol C