| 摘要 |
<p>The present invention relates to compounds of formula (I) which are 4-hydroxy-benzopyran-2-ones and 4-hydroxy-cycloalkyl[b]pyran-2-ones useful for inhibiting a retrovirus in a mammalian cell infected with said retrovirus. In formula (I) R10 and R20 taken together are formula (II) or formula (III).</p> |
