Other Phenolic Compounds
5-Hydroxy-2-methyl-4-oxo-4H-benzo[g]chromen-6-yl β-D-glucopyranoside/4h-naphtho(2,3-b)pyran-4-one,6-(|A-d-glucopyranosyloxy)-5-hydroxy-2-methyl/4H-Naphtho[2,3-b]pyran-4-one, 6-(β-D-glucopyranosyloxy)-5-hydroxy-2-methyl-/Cassiaside A/4H-Naphtho(2,3-b)pyran-4-one, 6-(β-D-glucopyranosyloxy)-5-hydroxy-2-methyl-/Cassiaside
709.6±60.0 °C at 760 mmHg
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provides coniferyl ferulate(CAS#:123914-49-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
Three naphthopyrone glucosides, cassiaside (1), rubrofusarin-6-O-beta-D-gentiobioside (2), and toralactone-9-O-beta-D-gentiobioside (3), were isolated from the BuOH-soluble extract of the seeds of Cassia tora as active constituents, using an in vitro bioassay based on the inhibition of advanced glycation end products (AGEs) to monitor chromatographic fractionation. The structures of 1-3 were determined by spectroscopic data interpretation, particularly by extensive 1D and 2D NMR studies. All the isolates (1-3) were evaluated for the inhibitory activity on AGEs formation in vitro.
Naphthopyrone glucosides from the seeds of Cassia tora with inhibitory activity on advanced glycation end products (AGEs) formation.
Lee GY, Jang DS, Lee YM, Kim JM, Kim JS.
Radical scavenging principles on 1,1-diphenyl-2-picrylhydrazyl(DPPH) radical were isolated from the seeds of Cassia tora L. Assignments of the 1H- and 13C-NMR data showed the active components to be an anthraquinone, alaternin and two naphthopyrone glycosides, nor-rubrofusarin-6-beta-D-glucoside(cassiaside) and rubrofusarin-6- -D-gentiobioside. Alaternin showed more potent radical scavenging effect than the others.
Alaternin, cassiaside and rubrofusarin gentiobioside, radical scavenging principles from the seeds of Cassia tora on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical.
Choi JS1, Lee HJ, Kang SS.