Hydrophilic polymer derivative with y type branch and preparation method of it medical cpmposite comprising above compund
申请人:Ji Shishan
公开号:US20050180946A1
公开(公告)日:2005-08-18
The present invention relates to Y-shape branched PEG derivatives of formulae (I) to (IV). The present invention also relates to conjugates of these Y-shape derivatives and drug molecules, pharmaceutical compositions comprising those conjugates.
Y-SHAPE BRANCHED HYDROPHILIC POLYMER DERIVATIVES, THEIR PREPARATION METHODS, CONJUGATES OF THE DERIVATIVES AND DRUG MOLECULES, AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE CONJUGATES
申请人:Ji Shishan
公开号:US20100221213A1
公开(公告)日:2010-09-02
The present invention relates to Y-shape branched PEG derivatives of formulae (I) to (IV). The present invention also relates to conjugates of these Y-shape derivatives and drug molecules, pharmaceutical compositions comprising those conjugates.
The invention features targeted cytotoxic compounds and methods relating to their therapeutic use for the treatment of neoplasia and other conditions.
本发明的特点是靶向细胞毒性化合物及其用于治疗肿瘤和其他疾病的方法。
COMPOUND OF HYDROPHILIC POLYMER-POLYCARBOXYL OLIGOPEPTIDE AND MEDICINES, MEDICAL COMPOSITE COMPRISING ABOVE COMPOUND AND USE OF ABOVE COMPOUND IN MEDICINES
申请人:Beijing Jiankai Technology Co., Ltd.
公开号:EP1489125B1
公开(公告)日:2010-01-27
HYDROPHILIC POLYMER DERIVATE WITH Y TYPE BRANCH AND PREPARATION METHOD OF IT MEDICAL COMPOSITE COMPRISING ABOVE COMPOUND