Acid-catalyzed epimerization of kobophenol A to carasinol B

Molecules

Volumn 13, Issue 4, 2008, Pages 938-942

  Cheng, Kejun ^a   Liang, Gaolin ^a   Hu, Changqi ^a  

^a FUDAN UNIVERSITY   (China)

Author keywords

Caragana sinica; Carasinol B; Kobophenol A

Indexed keywords

ACID; CARASINOL B; KOBOPHENOL A; STILBENE DERIVATIVE;

ANIMAL; ARTICLE; CATALYSIS; CHEMISTRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; RAT; STEREOISOMERISM;

ACIDS; ANIMALS; CATALYSIS; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; RATS; STEREOISOMERISM; STILBENES;

EID: 43049085507     PISSN: None     EISSN: 14203049     Source Type: Journal    
DOI: 10.3390/molecules13040938     Document Type: Article

References (6)

1. Luo, H.F.; Zhang, L.P.; Hu, C.Q. Five novel oligostilbenes from the roots of Caragana sinica. Tetrahedron 2001, 57, 4849-4854.
2. Tian, C.Y.; Hu, C.Q.; Xu, G.; Song, H.Y. Assessment of estrogenic activity of natural compounds using improved E-screen assay. Acta. Pharmacol. Sin. 2002, 23, 572-576.
3. Ma, D.Y.; Luo, H.F.; Hu, C.Q. Three stilbene tetramers from the roots of Caragana sinica. Chin. J. Chem. 2004, 22, 207-211.
4. Liang, G.L.; Cheng, K.J.; Zhou, H.; Hu, C.Q. Koboquinone A and B, new metabolites of kobophenol A in rat. Chem. Pharm. Bull. 2004, 52, 1489-1491.
5. Liang, G.L.; Qian, L..S.; Cui, Y.L.; Hu, C.Q. Formation of oxidative metabolite from kobophenol A by human intestinal bacterium Klebsiella pneumonia. Chem. Biodivers. 2005, 2, 506-509.
6. Hatano, T.; Hori, M.; Kusuda, M.; Ohyabu, T.; Ito, H.; Yoshida, T. Characterization of the oxidation products of (-)-epigallocatechin gallate, a bioactive tea polyphenol, on incubation in neutral solution. Heterocycles 2004, 63, 1547-1554.