Flavonoids of the epigeal part ofGlycyrrhiza uralensis
作者:M. P. Yuldashev
DOI:10.1007/bf02329609
日期:1998.7
diabetes [1]. In the present communication we give the results of a study of the flavonoids of the epigeal part of Glycyrrhiza uralensis Fisch. gathered in May, 1987 in the Tashkentskii oblast (village of Kibrai). The raw material was exhaustively extracted with ethanol. The alcoholic extract was concentrated in vacuum, diluted with water, and extracted successively with chloroform and ethyl acetate. Chromatography
The invention relates to the field of biochemistry, biophysical chemistry, molecular biology, structural biology and medicine. More in particular, the invention relates to cross-β structure conformation. Even more particular, the invention relates to compounds capable of binding to a compound with cross-β structure conformation, i.e. cross-β structure binding compounds and uses thereof.
benzofuran derivatives (3 and 4), while in contrast, its acid-catalysed chemical transformation favoured the formation of benzopyran derivatives (6 and 7). Compound 6 was further biooxidised at C-4′. Biotransformation of 7-O-methylglabranin (2) proceeded via oxidation of the prenyl group and C-4' by the same fungi, and the obtention of 11 mimics the biosynthesis of this last compound. Some compounds
PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR LIGANDS AND PROCESS FOR PRODUCING THE SAME
申请人:KANEKA CORPORATION
公开号:EP1440688A1
公开(公告)日:2004-07-28
The present invention easily and efficiently provides a peroxisome proliferator-activated receptor ligand, and a composition for amelioration of insulin resistance or for prevention and/or amelioration of the insulin resistance syndrome containing the same, as an active ingredient.
The present invention relates to a peroxisome proliferator-activated receptor ligand which comprises a prenylflavonoid, a chalcone derivative exclusive of prenylflavonoids, a flavonol derivative exclusive of prenylflavonoids, and a salt, a glycoside and/or an esterified substance thereof acceptable as a pharmaceutical preparation or a food or a beverage; a composition containing the above ligand; a plant-derived extract containing the above ligand; and a process for producing the above extract.
The present invention relates to the use of coconut water as extraction solvent, to extraction methods using coconut water and extracts obtained by extraction with coconut water.