发明授权
- 专利标题： Modified bio-related substance, process for producing the same, and intermediate
- 专利标题（中）： 改性生物相关物质，其生产方法和中间体
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申请号： US12942554申请日： 2010-11-09
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公开(公告)号： US08034981B2公开(公告)日： 2011-10-11
- 发明人: Ken-ichiro Nakamoto , Syunsuke Ohashi , Yuji Yamamoto , Kenji Sakanoue , Chika Itoh , Tohru Yasukohchi
- 申请人： Ken-ichiro Nakamoto , Syunsuke Ohashi , Yuji Yamamoto , Kenji Sakanoue , Chika Itoh , Tohru Yasukohchi
- 申请人地址： JP Tokyo
- 专利权人： NOF Corporation
- 当前专利权人： NOF Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2002-337113 20021120
- 主分类号： C07D249/18
- IPC分类号： C07D249/18
摘要：
A modified bio-related substance, wherein at least one poly(alkylene glycol)oxy group represented by the following formula (1) is combined in a molecule: wherein R is a hydrocarbon group having 1 to 24 carbon atoms, OA1 and OA2 are each an oxyalkylene group having 2 to 4 carbon atoms, the groups represented by R are the same or different from each other in one molecule, and the groups represented by OA2 are the same or different from each other in one molecule, n and m are each average number of moles of the oxyalkylene group added, n represents 0 to 1000, and m represents 10 to 1000.
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