WATER-SOLUBLE STEROL DERIVATIVES FOR LOWERING CHOLESTEROL LEVELS AND METHOD FOR PRODUCING THE SAME

WIPO Patent Application WO/2010/114320

A2

The present invention relates to water-soluble sterol derivatives for lowering cholesterol levels and a method for producing the same. A method for producing water-soluble sterol derivatives for lowering cholesterol levels according to the present invention is characterized by mixing a phytosterol intermediate and a polyethylene glycol (PEG) of which weight average molecular weight is from 200 to 1000 in a ratio of 1:2 to 1:6 mole ratio under the presence of an alkaline catalyst in a nonpolar organic solvent, and adding a bonding agent to cause a combination reaction. According to the method using a PEG oligomer as a carrier and controlling a molecular structure of a product of the present invention, it is possible to produce water-soluble sterol derivatives which are soluble in high concentrations of about 3.0 weight percent or more based on the weight of sterol in water, safe for human use and useful for water-soluble foods or medicine materials, and have a cholesterol-lowering effect.

WO/1994/004553	METHOD OF PREPARING 1-METHYL-3-KETO-DELTA1,4-STEROIDS
WO/2005/040190	ESTROGEN EXTRACTION FROM PREGNANT ANIMAL URINE
JP4437923	Method for producing triterpene derivative

CHUNG DAE WON (KR)
NOH SEUNG KWON (KR)

PCT/KR2010/001997

October 07, 2010

April 01, 2010

Click for automatic bibliography generation  

EUGENE SCIENCE INC (KR)
CHUNG DAE WON (KR)
NOH SEUNG KWON (KR)

C07J75/00; C07J9/00

KR20020029718A	2002-04-19
KR20000012167A	2000-03-06
KR20000012170A	2000-03-06
JPH03145420A	1991-06-20

KIM, SEOG HYUN (KR)
김석현 (KR)

View/Download PDF      PDF Help

Previous Patent: COMPOSITION FOR BONE REGENERATION

Next Patent: METHOD FOR MEASURING AUDIENCE TO BROADCAST SERVICE AND CONTENT AT TERMINAL