摘要 |
An azulene compound is provided. The azulene compound has formula (I) shown below. Each variable in formula (I) is defined in the specification. One of R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4</SUB>, R<SUB>5</SUB>, R<SUB>6</SUB>, R<SUB>7</SUB>, and R<SUB>8 </SUB>in formula (I) is a moiety of formula (II). The compound can be used to treat cancer.
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