| 摘要 |
<p>Compounds of formula(II):
<Chemistry id="chema01" num="0001"><Image id="ia01" he="24" wi="94" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein Y is
<Chemistry id="chema02" num="0002"><Image id="ia02" he="9" wi="54" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>and
<Chemistry id="chema03" num="0003"><Image id="ia03" he="11" wi="26" file="IMGA0003.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>Z represents a divalent radical derived from a C<Sub>1-20</Sub> alkane, C<Sub>3-8</Sub> cycloalkane, C<Sub>2-20</Sub> alkene, arene, aralkane, cycloalkylalkane, heterocycle, or heterocylylalkane; and R<Sup>x</Sup> and R<Sup>Y</Sup> are the same or different and each represent (a) hydrogen, or (b) C<Sub>1-20</Sub> alkyl, C<Sub>2-8</Sub> alkenyl, either of which may be optionally substituted with C<Sub>3</Sub>-<Sub>7</Sub> cycloalkyl, halogen, carboxy, C<Sub>1-6</Sub> alkoxycarbonyl, carbamyl, aryl, heterocyclyl, hydroxy, C<Sub>I</Sub>-<Sub>6</Sub> alkanoyloxy, amino, mono- or di-(C<Sub>1-6</Sub>) alkylamino; or (c) C<Sub>3</Sub>-<Sub>7</Sub> cycloalkyl optionally substituted with C<Sub>1-6</Sub> alkyl; or (d) aryl; or (e) heterocyclyl; or (f) R<Sup>x</Sup> and R<Sup>Y</Sup> together with the nitrogen atom to which they are attached represent a C<Sub>5-7</Sub> heterocyclic ring, are useful as antibacterial and antimycoplasma agents.</p> |
