Invention Application
US20050058620A1 Modified bio-related substance, process for producing the same, and intermediate
审中-公开
改性生物相关物质，其生产方法和中间体
- Patent Title: Modified bio-related substance, process for producing the same, and intermediate
- Patent Title (中): 改性生物相关物质，其生产方法和中间体
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Application No.: US10716432Application Date: 2003-11-20
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Publication No.: US20050058620A1Publication Date: 2005-03-17
- Inventor: Ken-ichiro Nakamoto , Syunsuke Ohashi , Yuji Yamamoto , Kenji Sakanoue , Chika Itoh , Tohru Yasukohchi
- Applicant: Ken-ichiro Nakamoto , Syunsuke Ohashi , Yuji Yamamoto , Kenji Sakanoue , Chika Itoh , Tohru Yasukohchi
- Assignee: NOF CORPORATION
- Current Assignee: NOF CORPORATION
- Priority: JPP.2002-337113 20021120
- Main IPC: A61K47/48
- IPC: A61K47/48 ; A61P43/00 ; C07C43/13 ; C07C43/164 ; C07K14/47 ; C08G65/26 ; C08G65/28 ; C08G65/329 ; C08G85/00 ; A61K31/765 ; C08G59/14
Abstract:
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, R and 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.
Information query
