| 发明名称 |
Hexahydrodioxopyrimidines, their production and use. |
| 摘要 |
<p>Novel compounds of the formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="20" wi="52" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R' is lower alkyl; R<Sup>2</Sup> is hydrogen or lower alkyl, which are produced by reacting a compound of the formula:
<Chemistry id="chema02" num="0002"><Image id="ia02" he="23" wi="32" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R<Sup>3</Sup> is hydrocarbon residue, with a compound of the formula:
<Chemistry id="chema03" num="0003"><Image id="ia03" he="15" wi="33" file="IMGA0003.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></p><p>The novel compounds have antiviral and antibacterial activity, and are useful to prolong the life span of tumor-bearing warm-blooded animals.</p> |
| 申请公布号 |
EP0099091(A1) |
申请公布日期 |
1984.01.25 |
| 申请号 |
EP19830106753 |
申请日期 |
1983.07.09 |
| 申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
OKUTANI, TETUYA |
| 分类号 |
A61K31/505;A61P35/00;C07D405/12;(IPC1-7):07D405/12;61K31/505 |
主分类号 |
A61K31/505 |
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