| 摘要 |
<p>6-Anilino-5,8-quinoxalinediones. Quinoxalinedionederivativesoftheformula
<Chemistry id="chema01" num="0001"><Image id="ia01" he="38" wi="86" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein
<UnorderedLists id="ula01" listStyle="none"><ListItem>R<Sup>1</Sup>, R<Sup>2</Sup> and R<Sup>3</Sup> are each independently hydrogen or C<Sub>1</Sub>-C<Sub>6</Sub> alkyl, and</ListItem><ListItem>R<Sup>4</Sup> is C<Sub>1</Sub>-C<Sub>6</Sub> alkyl, C<Sub>1</Sub>-C<Sub>6</Sub> alkoxy, halo, trifluoromethyl, nitro, hydroxy, or C<Sub>1</Sub>-C<Sub>3</Sub> alkylcarbonyl inhibit release of leukotrienes in mammals.</ListItem></UnorderedLists></p> |
