Resveratrol derivatives from the roots of Vitis thunbergii.
Investigating the constituents of the roots of Vitis thunbergii led to the isolation of four new resveratrol derivatives, vitisinols A-D (1-4), together with (+)-epsilon-viniferin, (-)-viniferal, ampelopsin C, miyabenol A, (+)-vitisin A, and (+)-vitisin C. The structures of these 10 compounds were established by spectroscopic (NMR and MS) analyses. All of the isolated compounds, except 1, were tested for their antiplatelet and antioxidative activities.
Huang
Yu-Ling
YL
National Research Institute of Chinese Medicine, No. 155-1, Sec. 2, Li Nung Street, Peitou, Taipei, Taiwan, Republic of China.
Tsai
Wei-Jern
WJ
Shen
Chien-Chang
CC
Chen
Chien-Chih
CC
D000975:Antioxidants / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D044946:Biflavonoids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D002392:Catechin / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D010975:Platelet Aggregation Inhibitors / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D044945:Proanthocyanidins / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D000077185:Resveratrol; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D013624:Taiwan; D027843:Vitis / Q000737:chemistry*
D000975:Antioxidants; D001572:Benzofurans; D044946:Biflavonoids; D010636:Phenols; D010975:Platelet Aggregation Inhibitors; D044945:Proanthocyanidins; D013267:Stilbenes; C477277:vitisin C; C479587:vitisinol; C412469:vitisin A; D002392:Catechin; D000077185:Resveratrol