发明申请
- 专利标题: PROCESS FOR PREPARING PURIFIED DRUG CONJUGATES
- 专利标题(中): 制备纯化药物的方法
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申请号: US12901039申请日: 2010-10-08
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公开(公告)号: US20110021744A1公开(公告)日: 2011-01-27
- 发明人: Yong DAI , Yong Wang , Shengjin Jin , Deborah H. Meshulam , Godfrey W. Amphlett
- 申请人: Yong DAI , Yong Wang , Shengjin Jin , Deborah H. Meshulam , Godfrey W. Amphlett
- 申请人地址: US MA Waltham
- 专利权人: ImmunoGen, Inc.
- 当前专利权人: ImmunoGen, Inc.
- 当前专利权人地址: US MA Waltham
- 主分类号: C07K14/62
- IPC分类号: C07K14/62 ; C07K16/00 ; C07K14/54 ; C07K14/545 ; C07K14/55 ; C07K14/555 ; C07K14/485 ; C07K14/495 ; C07K14/50 ; C07K14/535 ; C07K14/475 ; C07K14/53 ; C07K14/79 ; C07D305/14 ; C07D491/14
摘要:
The invention provides a process for preparing a cell-binding agent chemically coupled to a drug. The process comprises covalently attaching a linker to a cell-binding agent, a purification step, conjugating a drug to the cell-binding agent and a subsequent purification step.
公开/授权文献
- US08383122B2 Process for preparing purified drug conjugates 公开/授权日:2013-02-26
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