The present invention relates to three-branched PEG-G-CSP conjugate of general formula (1)(1)in which the bonding ratio of three-branched polyethylene glycol(PEG) and G-CSF is 1:1 (mol/mol), wherein PEG has an average molecular weight of from 200 to 45.000 daltons; a pharmaceutical composition comprising the same, and a preparing method thereof.
申请公布号
UA93284(C2)
申请公布日期
2011.01.25
申请号
UA20090004695
申请日期
2006.11.22
申请人
DONG-A PHARM. CO., LTD.
发明人
JO, YEONG-WOO;YOO, WON-YOUNG;JEON, HYUN-KYU;CHOI, YUN-KYU;JANG, HYE-IN;KIM, BYONG-MOON;LEE, SUNG-HEE;KANG, SOO-HYUNG;YOO, MOO-HI
