- 专利标题: Diastereoselective synthesis of phosphate derivatives
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申请号: US16991765申请日: 2020-08-12
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公开(公告)号: US11603382B2公开(公告)日: 2023-03-14
- 发明人: Mani Bushan Kotala , Venkata Lakshmi Narasimha Rao Dammalapati
- 申请人: NuCana plc
- 申请人地址: GB Edinburgh
- 专利权人: NuCana plc
- 当前专利权人: NuCana plc
- 当前专利权人地址: GB Edinburgh
- 代理机构: Knowles Intellectual Property Strategies, LLC
- 优先权: IN6635/CHE/2015 20151211,GB1602185.9 20160208
- 主分类号: C07H19/06
- IPC分类号: C07H19/06 ; C07H1/00 ; C07F9/22 ; A61P35/00
摘要:
The present invention provides a method for the preparation of intermediates useful in the synthesis of gemcitabine-[phenyl-benzoxy-L-alaninyl)]-phosphate. It also provides a method of preparing gemcitabine-[phenyl-benzoxy-L-alaninyl)]-phosphate.
公开/授权文献
- US20210009625A1 DIASTEREOSELECTIVE SYNTHESIS OF PHOSPHATE DERIVATIVES 公开/授权日:2021-01-14
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