Two lignan dimers from bamboo stems (Phyllostachys edulis).
Phyllostadimers A and B, two bis-lignans in which the two lignan units are directly connected by a C-C bond, were isolated from stems of bamboo, Phyllostachys edulis. Their structures were determined on the basis of spectral evidence. In addition, 14 known compounds were also obtained throughout the investigation. Phyllostadimer A significantly inhibited liposomal lipid peroxidation.
Suga
Ai
A
Faculty of Pharmaceutical Sciences, University of Tokushima, Shomachi 1-78, Tokushima, 770-8505, Japan.
Takaishi
Yoshihisa
Y
Goto
Satoru
S
Munakata
Tatsuo
T
Yamauchi
Izumi
I
Kogure
Kentaro
K
D000975:Antioxidants / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D019281:Dimerization; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification* / Q000494:pharmacology; D015227:Lipid Peroxidation / Q000187:drug effects; D008054:Lipid Peroxides / Q000032:analysis; D008081:Liposomes / Q000378:metabolism; D008958:Models, Molecular; D008968:Molecular Conformation; D019906:Nuclear Magnetic Resonance, Biomolecular; D018547:Plant Stems / Q000737:chemistry; D006109:Poaceae / Q000737:chemistry*; D013816:Thermodynamics; D024502:alpha-Tocopherol / Q000494:pharmacology
D000975:Antioxidants; D017705:Lignans; D008054:Lipid Peroxides; D008081:Liposomes; D024502:alpha-Tocopherol