| 摘要 |
Compounds of formula (I) or a pharmaceutically acceptable salt or prodrug thereof, wherein R<1> is selected from the group consisting of hydrogen, methyl, ethyl, propyl, and isolpropyl; and one of R<2> or R<3> is 3,4,5-trimethoyxphenyl, and the other is phenyl substituted with one, two, or three substitutents independently selected from the group consisting of alkoxy, halo, and -NR<4>R<5>, wherein R<4> and R<5> are independently selected from the group consisting of hydrogen and alkyl, inhibit celluar proliferation. Processes for the preparation of the compounds, pharmaceutical compositions containing the compounds, and methods of treatment using the compounds are disclosed.
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