Invention Grant
- Patent Title: Polymeric reagents comprising a ketone or a related functional group
- Patent Title (中): 包含酮或相关官能团的聚合试剂
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Application No.: US11714322Application Date: 2007-03-06
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Publication No.: US08865149B2Publication Date: 2014-10-21
- Inventor: Samuel P. McManus , Antoni Kozlowski , Xiaoming Shen , Daniel C. Cook
- Applicant: Samuel P. McManus , Antoni Kozlowski , Xiaoming Shen , Daniel C. Cook
- Applicant Address: US CA San Francisco
- Assignee: Nektar Therapeutics
- Current Assignee: Nektar Therapeutics
- Current Assignee Address: US CA San Francisco
- Agent Mark A. Wilson; Timothy A. Marquart
- Main IPC: A61K31/74
- IPC: A61K31/74 ; C08G65/331 ; A61K47/48 ; C08G65/329 ; C08G65/334
Abstract:
Polymeric reagents comprising a polymer attached, either directly or through one or more atoms, to a ketone or a related functional group such as ketone hydrate, thione, monothiohydrate, dithiohydrate, hemiketal, monothiohemiketal, dithiohemiketal, ketal, or dithioketal are provided. The polymeric reagents are useful for, among other things, forming polymer-active agent conjugates. Related methods, compositions, preparations, and so forth are also provided.
Public/Granted literature
- US20070166277A1 Polymeric reagents comprising a ketone or a related functional group Public/Granted day:2007-07-19
Information query
