[EN] OESTROGEN DERIVATIVES AS INHIBITORS OF STEROID SULPHATASE<br/>[FR] DERIVES ESTROGENES UTILISES EN TANT QU'INHIBITEURS DE STEROIDE SULFATASE
申请人:STERIX LTD
公开号:WO2004085459A1
公开(公告)日:2004-10-07
The present invention provides a compound comprising a steroidal ring system and an optional group R1 selected from any one of -OH, a sulphamate group, a phosphonate group, a thiophosphonate group, a sulphonate group or a sulphonamide group; wherein the D ring of the steroidal ring system is substituted by a group R2 of the formula -L-R3, wherein L is an optional linker group and R3 is selected from groups which are or which comprise one of a nitrite group, an alcohol, an ester, an ether, an amine and an alkene, provided that when R3 is or comprises an alcohol, L is present; and wherein the A ring of the steroidal ring system is substituted at position 2 or 4 with a group R4, wherein R4 is a hydrocarbyl group.
Synthesis, Antitubulin, and Antiproliferative SAR of Analogues of 2-Methoxyestradiol-3,17-<i>O</i>,<i>O</i>-bis-sulfamate
作者:Fabrice Jourdan、Mathew P. Leese、Wolfgang Dohle、Ernest Hamel、Eric Ferrandis、Simon P. Newman、Atul Purohit、Michael J. Reed、Barry V. L. Potter
DOI:10.1021/jm9018806
日期:2010.4.8
The synthesis and antiproliferative activity of analogues of estradiol 3,17-O,O-bis-sulfamates (E2bisMATEs) are discussed. Modifications of the C-17 substituent reveal that an H-bond acceptor is essential for high antiproliferative activity. The local environment in which this H-bond acceptor lies can be varied to an extent. The C-17-oxygen linker can be deleted or substituted with an electronically