- 专利标题： BRANCHED AND DEGRADABLE POLYETHYLENE GLYCOL DERIVATIVE
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申请号： EP20781870.9申请日： 2020-03-26
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公开(公告)号： EP3950776A1公开(公告)日： 2022-02-09
- 发明人: YOSHIOKA, Hiroki , OSAKAMA, Kazuki , HAMURA, Mika , INABA, Takanori , NISHIYAMA, Nobuhiro , MATSUI, Makoto , TAKEMOTO, Hiroyasu , NOMOTO, Takahiro , SUN, Xiaohang
- 申请人： NOF Corporation , Tokyo Institute of Technology
- 申请人地址： JP Shibuya-ku Tokyo 150-6019 20-3 Ebisu 4-chome; JP Tokyo 152-8550 2-12-1, Ookayama, Meguro-ku,
- 代理机构： J A Kemp LLP
- 优先权： JP2019069449 20190329
- 国际公布： WO2020203625 20201008
- 主分类号： C08G65/333
- IPC分类号： C08G65/333 ; C08G81/00 ; C08L101/16
摘要：
An intracellularly degraded branched and degradable polyethylene glycol derivative represented by the following formula (1):
wherein each symbol is as defined in the present specification, that is used for modifying bio-related substances is provided by the present invention.
wherein each symbol is as defined in the present specification, that is used for modifying bio-related substances is provided by the present invention.
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