| 摘要 |
<p>Steroids having the formula
<Chemistry id="chema01" num="0001"><Image id="ia01" he="46" wi="75" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>and the 1,2-dehydro and 6,7-dehydro derivatives thereof, wherein R<Sub>1</Sub> and R<Sub>2</Sub> are the same or different and each is alkyl, cycloalkyl or aryl;
<UnorderedLists id="ula01" listStyle="none"><ListItem>R<Sub>3</Sub> is carbonyl, β-hydroxymethylene or β-acetyloxymethylene;</ListItem><ListItem>R<Sub>4</Sub> is hydrogen or halogen; and</ListItem><ListItem>R<Sub>5</Sub> is hydrogen, methyl, hydroxy, alkanoyl, alkanoyloxy, or halogen; have topical antiinflammatory activity.</ListItem></UnorderedLists></p> |
