专利检索 ap:("Hanmi Fine Chemical Co., Ltd." OR "Hanmi Pharm. Co., Ltd.") AND inv:"SHIM, Hyun Jung" 第 1 页

1.

发明公开
POLYETHYLENE GLYCOL DERIVATIVE, COMPOSITION COMPRISING SAME, AND METHOD FOR PREPARING BIOACTIVE POLYPEPTIDE CONJUGATE BY USING SAME 审中-公开

公开(公告)号：EP4215565A1

公开(公告)日：2023-07-26

申请号：EP21869753.0

申请日：2021-09-16

申请人： Hanmi Fine Chemical Co., Ltd. , Hanmi Pharm. Co., Ltd.

发明人： MOON, Ji Hye , JANG, Yeon Jeong , SHIM, Hyun Jung , KIM, Eun Hye , EOM, Tae In , LEE, Su Mi , KIM, Yu Rim , JUNG, Yong Gyu , KIM, Ji Hye , AHN, Soon Ah , YOO, Wok Chul , CHO, Young Bum , LEE, Kyoung Min , LEE, Jae Heon

IPC分类号： C08G65/331 , A61K47/60 , A61K38/16

摘要： A polyethylene glycol derivative compound is represented by Formula 1 described in the detailed description. In Formula 1, n is a natural number of 30 to 115, and R 1 and R 2 are C 1 to C 5 alkyl that are identical to or different from each other.