发明名称 |
PHOSPHONATE NUCLEOSIDES USEFUL AS ACTIVE INGREDIENTS IN PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF VIRAL INFECTIONS, AND INTERMEDIATES FOR THEIR PRODUCTION |
摘要 |
The invention is directed to processes of preparing phosphonate nucleosides comprising a phosphonalkoxy-substituted five-membered, saturated or unsaturated, oxygen-containing ring coupled to a heterocyclic nucleobase such as a pyrimidine or purine base. These compounds can be described by general formula (II) |
申请公布号 |
US2014039179(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201313940039 |
申请日期 |
2013.07.11 |
申请人 |
K.U. LEUVEN RESEARCH & DEVELOPMENT |
发明人 |
HERDEWIJN PIET;PANNECOUQUE CHRISTOPHE;WU TONGFEI;DE CLERCQ ERIK |
分类号 |
C07H1/00;A61K31/706;C07H19/00;C07H19/06;C07H19/16 |
主分类号 |
C07H1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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