申请人:Hill N. Edward
公开号:US20070142307A1
公开(公告)日:2007-06-21
Novel estrogenic compounds of Formula I are provided.
wherein the bond represented by the wavy line may be a single or double bond such that when the wavy line is a single bond, R
1
is selected from the group consisting of hydrogen, sulfate and glucoronate or other esters, and when the wavy line is a double bond, R
1
does not exist; R
2
is lower alkyl; R
3
may be selected from the group consisting of hydrogen, sulfate, or glucuronide or other esters; and R
4
through R
13
may independently be selected from the group consisting of hydrogen, hydroxy, ketone, lower alkyl, lower alkoxy, halogen, and carbonyl groups and R
14
is selected from the group consisting of hydrogen, sulfate and glucoronide and other esters. When R
1
is hydroxy, the hydroxy or ester substituent may have either an α or a β orientation. Compositions of matter including compounds of the present invention are also provided as are methods of treating mammals in need of treatment using compounds of the present invention.