Abstract: 3,5-Diarylidenyl-N-substituted-piperid-4-one analogs, and pharmaceutically acceptable derivatives thereof, are useful in the treatment or prevention of disorders including cancer, autoimmune disorders, inflammatory disorders, and fibrotic disorders. The compounds are included in pharmaceutical compositions, and are useful for treating disorders, such as cancer associated with aberrant Stat3 pathway activity. The compositions further include another therapeutic agent, such as an anticancer drug. Such compounds or compositions thereof are used to treat resistant and/or metastatic cancers. Methods also inhibit Stat3 pathway activity in a cell. Other methods are useful for making the pharmaceutical compounds. Synthetic methods are also useful for making the compounds. The compounds and compositions are useful as a fluorescent probe.

Abstract: 3,5-Diarylidenyl-N-substituted-piperid-4-one analogs, and pharmaceutically acceptable derivatives thereof, are useful in the treatment or prevention of disorders including cancer, autoimmune disorders, inflammatory disorders, and fibrotic disorders. The compounds are included in pharmaceutical compositions, and are useful for treating disorders, such as cancer associated with aberrant Stat3 pathway activity. The compositions further include another therapeutic agent, such as an anticancer drug. Such compounds or compositions thereof are used to treat resistant and/or metastatic cancers. Methods also inhibit Stat3 pathway activity in a cell. Other methods are useful for making the pharmaceutical compounds. Synthetic methods are also useful for making the compounds. The compounds and compositions are useful as a fluorescent probe.