发明名称 |
Dimethano-[1,3]dioxocino[6,5-D]pyrimidine-spiro derivatives of tetrodotoxin, process for their synthesis and uses thereof in the treatment of pain |
摘要 |
<p>The present invention relates to a method for the preparation of derivatives of dimethano-[1,3]dioxocino[6,5-d]pyrimidine-spiro derivatives of formula II, III and IV. The present invention also relates to the derivatives of fonnula II, III and IV obtained through the method described, to pharmaceutical compositions comprising the same and to their use as a medicament.</p> |
申请公布号 |
EP1882692(A1) |
申请公布日期 |
2008.01.30 |
申请号 |
EP20060380219 |
申请日期 |
2006.07.28 |
申请人 |
WEX PHARMACEUTICALS INC. |
发明人 |
NOHEDA,MARIN.P AL.;TABARES CANTERO.N.INSTITUTO QUIMICA ORGANICA GEN |
分类号 |
C07D491/22;A61K31/529;A61P29/00 |
主分类号 |
C07D491/22 |
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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