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PURIFICATION PROCESS FOR CHENODEOXYCHOLIC ACID

申请公布号:EP1966228(B1)

申请号:EP20060783458

申请日期:2006.07.31

申请公布日期:2015.01.21

申请人:
DAEWOONG BIO INC.;DAEWOONG PHARMACEUTICAL CO., LTD.

发明人:KIM, TAE YI;KIM, YOUNG SOO;LIM, YOUNG MOOK;KIM, WOL YOUNG;YOON, YEON JUNG;JIN, YONG SUK;LEE, BYUNG GOO;CHOI, SOO JIN;LEE, SUNG JAE

分类号:C07J9/00

主分类号:C07J9/00

摘要:The present invention relates to a process for purifying chenodeoxycholic acid (3a,7a-dihydroxy-5ß-cholic acid). In particular, the present invention relates to a process for purifying chenodeoxycholic acid from low grade of chenodeoxycholic acid mixture in swine bile solid, with high yield and purity.

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