MACROMOLECULE FOR DELIVERING PROTEIN, POLYPEPTIDE OR PEPTIDE DRUGS AND A PRODUCTION METHOD FOR THE SAME, AND A SLOW RELEASE COMPOSITION FOR PROTEIN, POLYPEPTIDE OR PEPTIDE DRUGS AND A PRODUCTION METHOD FOR THE SAME

Title:

Document Type and Number:

WIPO Patent Application WO/2011/081406

Kind Code:

A3

Abstract:

The present invention relates to a macromolecule for delivering protein, polypeptide or peptide drugs and to a production method for the same, as well as to a slow release composition for protein, polypeptide or peptide drugs comprising the same, and more specifically relates to a polylactic acid derivative compound of Chemical formula 1 of which the numerical average molecular weight is no more than 7000 daltons and to a production method for the same, as well as to a slow release composition for protein, polypeptide or peptide drugs using the same and to a production method for the same.

Inventors:

YI YIL WOONG (KR)
SEO MIN HYO (KR)
KIM BONG OH (KR)
CHOI IN JA (KR)
YOON HYE JEONG (KR)
KIM SE YOON (KR)
LEE SANG JUN (KR)
CHO JOONG WOONG (KR)

Application Number:

PCT/KR2010/009421

Publication Date:

December 01, 2011

Filing Date:

December 28, 2010

Export Citation:

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Assignee:

SAMYANG CORP (KR)
YI YIL WOONG (KR)
SEO MIN HYO (KR)
KIM BONG OH (KR)
CHOI IN JA (KR)
YOON HYE JEONG (KR)
KIM SE YOON (KR)
LEE SANG JUN (KR)
CHO JOONG WOONG (KR)

International Classes:

C08G63/08; A61K47/34

Foreign References:

KR100517253B1	2005-09-28
JPS6369825A	1988-03-29
US6541033B1	2003-04-01
JPH07309938A	1995-11-28
KR20090073970A	2009-07-03

Other References: