| 摘要 |
<p>A compound is disclosed having the structural formula
<Chemistry id="chema01" num="0001"><Image id="ia01" he="45" wi="83" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>where R is hydrogen, chlorine, bromine, C<Sub>1</Sub>-C<Sub>4</Sub> alkyl, C<Sub>1</Sub>-C<Sub>4</Sub> alkoxy, -CH<Sub>2</Sub>COOH, -CH<Sub>2</Sub>COO(C<Sub>1</Sub>-C<Sub>4</Sub> alkyl), -CH<Sub>2</Sub>CONHN(C<Sub>1</Sub>-C<Sub>2</Sub> alkyl)<Sub>2</Sub>, -CH<Sub>2</Sub>CONR<Sup>4</Sup>R<Sup>5</Sup>, - SPS(C<Sub>1</Sub>-C<Sub>4</Sub> alkoxy)<Sub>2</Sub> or -SPO(C<Sub>1</Sub>-C<Sub>4</Sub> alkoxy) (C,-C4 alkylthio);
<UnorderedLists id="ula01" listStyle="none"><ListItem>R', R<Sup>2</Sup> and R<Sup>3</Sup> are the same or different and are hydrogen, hydroxy, fluorine, chlorine, bromine, iodine, C<Sub>1</Sub>-C<Sub>6</Sub> alkyl, C<Sub>1</Sub>-C<Sub>6</Sub> alkoxy, C<Sub>1</Sub>-C<Sub>6</Sub> alkylthio, C<Sub>1</Sub>-C<Sub>4</Sub> alkylsulfonyl, C1-C<Sub>6</Sub> fluoroalkyl, C<Sub>1</Sub>-C<Sub>6</Sub> chloroalkyl, C,-C<Sub>6</Sub> fluoroalkoxy, C,-C<Sub>6</Sub> chloroalkoxy, C<Sub>1</Sub>-C<Sub>6</Sub> fluoralkyl- thio, C<Sub>1</Sub>-C<Sub>6</Sub> chloroalkylthio, C<Sub>1</Sub>-C<Sub>9</Sub> aralkyl, phenyl, phenoxy, phenylthio, C<Sub>2</Sub>-C<Sub>5</Sub> alkoxycarbonyl, car- boxy, nitro or cyano; and</ListItem><ListItem>R<Sup>4</Sup> and R<Sup>5</Sup> are the same or different and are hy<!-- EPO <DP n="2"> -->drogen or C<Sub>1</Sub>-C<Sub>6</Sub> alkyl; alternatively</ListItem><ListItem>R<Sup>4</Sup> and R<Sup>5</Sup> together are C<Sub>1</Sub>-C<Sub>6</Sub> alkylene or C<Sub>4</Sub>-C<Sub>6</Sub> oxydialkylene; and</ListItem><ListItem>n is 0, 1 or 2.</ListItem></UnorderedLists></p><p>This compound is useful in regulating the growth of plants and can be formed into a composition, useful in this application. The composition comprises the compound having the structural formula given above and an inert carrier therefor. A process for forming the compound set forth above is also taught.</p> |
