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Patent Searching and Data


Title:
METHOD FOR PREPARING COUMESTROL OR COUMESTRIN
Document Type and Number:
WIPO Patent Application WO/2014/133268
Kind Code:
A1
Abstract:
Disclosed are a method for preparing coumestrol and a method for preparing coumestrin preparation, wherein chitosan is treated for a predetermined amount of time during a bean growth period. Additionally, disclosed is the method for preparing coumestrol by performing an enzyme treatment or an acid treatment and the like on the coumestrin prepared by the preparation method.

Inventors:
KANG YOUNG GYU (KR)
SHIM JONG WON (KR)
SHIM JIN SUP (KR)
PARK JOON HO (KR)
YEOM MYEONG HUN (KR)
CHO JUN CHEOL (KR)
Application Number:
PCT/KR2014/001040
Publication Date:
September 04, 2014
Filing Date:
February 07, 2014
Export Citation:
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Assignee:
AMOREPACIFIC CORP (KR)
International Classes:
C07H15/24; A61K36/48
Foreign References:
KR19990084092A1999-12-06
KR20080104829A2008-12-03
US20120322659A12012-12-20
KR20130079220A2013-07-10
Other References:
BOURGAUD, F. ET AL.: "Production of flavonoids by Psoralea hairy root cultures", PLANT CELL , TISSUE AND ORGAN CULTURE, vol. 56, no. 2, 1999, pages 97 - 104, XP055273987
KORSANGRUANG, SHUNTRA ET AL.: "Effects of abiotic and biotic elicitors on growth and isoflavonoid accumulation in Puetaria candollei var. candollei and P. candollei var. mirifica cell suspension cultures", PLANT CELL TISSUE AND ORGAN CULTURE, vol. 103, no. 3, December 2010 (2010-12-01), pages 333 - 342, XP019859108
See also references of EP 2963049A4
DARBARWAR, M. ET AL., J. SCI. IND. RES., vol. 35, 1982, pages 297
JEFFREY, B. H. ET AL.: "Phytochemical Dictionary", 1933, TAYLOR & FRANCIS, pages: 418
Attorney, Agent or Firm:
KIM, SUN-YOUNG (KR)
κΉ€μˆœμ˜ (KR)
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