Progesterone receptor modulators of formula I, or a pharmaceutically acceptable salt thereof, wherein R<;SUB>;1<;/SUB>;, R<;SUB>;2<;/SUB>;, R<;SUB>;3<;/SUB>;, R<;SUB>;4<;/SUB>;, R<;SUB>;5<;/SUB>;, R<;SUB>;6 <;/SUB>;and R<;SUB>;7 <;/SUB>;are as defined herein, are useful for contraception and hormone replacement therapy are described. Also provided are products containing these compounds.