US Patent 9428490 Nuclear transport modulators and uses thereof

The invention generally relates to nuclear transport modulators, e.g CRM1 inhibitors, and more particularly to a compound represented by formula (I): or a pharmaceutically acceptable salt thereof, wherein the variables are as defined and described herein. The invention also includes the synthesis and use of a compound of structural formula (I), or a pharmaceutically acceptable salt or composition thereof, e.g, in the treatment, modulation and/or prevention of physiological conditions associated with CRM1 activity.