[EN] NOVEL CYP17 INHIBITORS/ANTIANDROGENS<br/>[FR] NOUVEAUX INHIBITEURS DE CYP17/ANTIANDROGÈNES
申请人:ORION CORP
公开号:WO2014202827A1
公开(公告)日:2014-12-24
Compounds of formula (I), wherein R1 to R8 A, B, Z1 and Z2 are as defined in the claims and pharmaceutically acceptable salts and esters thereof are disclosed. The compounds of formula (I) possess utility as androgen receptor antagonists (inhibitors) and/or cytochrome P450 monooxygenase 17a-hydroxylase/17,20-lyase (CYP17) inhibitors. The compounds are useful as medicaments in the treatment of cancer, particularly prostate cancer, and other androgen dependent conditions and diseases where androgen antagonism is desired.
Compounds of formula (I)
wherein R
1
to R
8
, A, B, Z
1
, and Z
2
are as defined in the claims and pharmaceutically acceptable salts and esters thereof are disclosed. The compounds of formula (I) possess utility as androgen receptor antagonists (inhibitors) and/or cytochrome P450 monooxygenase 17α-hydroxylase/17,20-lyase (CYP17) inhibitors. The compounds are useful as medicaments in the treatment of cancer, particularly prostate cancer, and other androgen dependent conditions and diseases where androgen antagonism is desired.
Design and synthesis of novel spirocyclopropyl cyclohexane-1,3-diones and -1,3,5-triones for their incorporation into potent HPPD inhibitors
作者:Renaud Beaudegnies、Alain De Mesmaeker、Aurélie Mallinger、Myriam Baalouch、André Goetz
DOI:10.1016/j.tetlet.2010.03.047
日期:2010.5
We report the design and the efficient synthesis of novel spirocyclopropyl cyclohexane-1,3-dione and -1,3,5-trione units to be incorporated into potent HPPD inhibitors. New routes involving original combinations of synthetic equivalents of alpha-cyclopropyl ketone-alpha-anion and alpha-cyclopropyl ester-beta-cation are described. (C) 2010 Elsevier Ltd. All rights reserved.