luteolin-4--o-glucoside and cyclohexanone

luteolin-4--o-glucoside has been researched along with cyclohexanone* in 1 studies

Other Studies

1 other study(ies) available for luteolin-4--o-glucoside and cyclohexanone

Article	Year
Antioxidant principles from Bauhinia tarapotensis. Journal of natural products, 2001, Volume: 64, Issue:7 A new cyclohexenone (1) and a new caffeoyl ester derivative (2), together with the known compounds (-)-isolariciresinol 3-alpha-O-beta-D-glucopyranoside (3), (+)-1-hydroxypinoresinol 1-O-beta-D-glucopyranoside (4), isoacteoside (5), luteolin 4'-O-beta-D-glucopyranoside (6), and indole-3-carboxylic acid (7), were isolated from the leaves of Bauhinia tarapotensis. The structures of these new compounds were determined by spectroscopic data analysis. The antioxidant activities of 1-7 were determined by measuring their free radical scavenging effects, using the 1,1-diphenyl-2-dipicrylhydrazyl free radical (DPPH) and Trolox equivalent antioxidant activity (TEAC) methods, and the coupled oxidation of beta-carotene and linoleic acid. Compounds 3-5 showed good activities in the DPPH and TEAC tests, while compounds 1 and 2 were active in the coupled oxidation of beta-carotene and linoleic acid bioassay. Topics: Antioxidants; Benzothiazoles; Bepridil; Biphenyl Compounds; Caffeic Acids; Chromans; Chromatography, High Pressure Liquid; Cyclohexanones; Ecuador; Fabaceae; Flavonoids; Free Radical Scavengers; Glucosides; Indoles; Luteolin; Magnetic Resonance Spectroscopy; Molecular Structure; Phenols; Picrates; Plant Leaves; Plants, Medicinal; Sulfonic Acids	2001

Article

Year

Antioxidant principles from Bauhinia tarapotensis.

Journal of natural products, 2001, Volume: 64, Issue:7

A new cyclohexenone (1) and a new caffeoyl ester derivative (2), together with the known compounds (-)-isolariciresinol 3-alpha-O-beta-D-glucopyranoside (3), (+)-1-hydroxypinoresinol 1-O-beta-D-glucopyranoside (4), isoacteoside (5), luteolin 4'-O-beta-D-glucopyranoside (6), and indole-3-carboxylic acid (7), were isolated from the leaves of Bauhinia tarapotensis. The structures of these new compounds were determined by spectroscopic data analysis. The antioxidant activities of 1-7 were determined by measuring their free radical scavenging effects, using the 1,1-diphenyl-2-dipicrylhydrazyl free radical (DPPH) and Trolox equivalent antioxidant activity (TEAC) methods, and the coupled oxidation of beta-carotene and linoleic acid. Compounds 3-5 showed good activities in the DPPH and TEAC tests, while compounds 1 and 2 were active in the coupled oxidation of beta-carotene and linoleic acid bioassay.

Topics: Antioxidants; Benzothiazoles; Bepridil; Biphenyl Compounds; Caffeic Acids; Chromans; Chromatography, High Pressure Liquid; Cyclohexanones; Ecuador; Fabaceae; Flavonoids; Free Radical Scavengers; Glucosides; Indoles; Luteolin; Magnetic Resonance Spectroscopy; Molecular Structure; Phenols; Picrates; Plant Leaves; Plants, Medicinal; Sulfonic Acids

2001