发明名称 |
Medicinal composition containing camptothecin derivative and ph regulating agent |
摘要 |
A pharmaceutical preparation which ensures stability and solubility of a hexacyclic camptothecin derivative prepared by adding a ring having a water-soluble group to camptothecin, wherein a pH-adjusting substance and, as occasion demands, a sugar or a sugar alcohol are added to the hexacyclic camptothecin derivative.
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申请公布号 |
US2003109460(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20020240784 |
申请日期 |
2002.10.04 |
申请人 |
ANDO SHUICHI;SUGIE SHUICHI;MORITA MASAMI |
发明人 |
ANDO SHUICHI;SUGIE SHUICHI;MORITA MASAMI |
分类号 |
A61K31/47;A61K31/4745;A61K47/04;A61P35/00;C07D491/22;(IPC1-7):A61K31/701;A61K31/474;A61K31/70;A61K31/715 |
主分类号 |
A61K31/47 |
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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