[EN] ESTROGEN RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RÉCEPTEUR DES ŒSTROGÈNES
申请人:KALYRA PHARMACEUTICALS INC
公开号:WO2017172957A1
公开(公告)日:2017-10-05
Compounds of Formula (I) are estrogen receptor alpha modulators, where the variables in Formula (I) are described in the disclosure. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions that are estrogen receptor alpha dependent and/or estrogen receptor alpha mediated, including conditions characterized by excessive cellular proliferation, such as breast cancer.
[EN] ACRYLIC ACID ANALOGS<br/>[FR] ANALOGUES DE L'ACIDE ACRYLIQUE
申请人:ZENO ROYALTIES & MILESTONES LLC
公开号:WO2019023481A1
公开(公告)日:2019-01-31
Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as breast cancer.
Compounds, pharmaceutically acceptable salts, stereoisomers and prodrugs thereof, that are ER ligands and particularly to such compounds that are ER beta-selective and/or ER beta-specific ligands. Compounds herein include certain compounds which are ER beta-selective agonists. Compounds herein include ER beta-selective agonists which exhibit minimal agonist or antagonist effect on ER alpha. Compounds of the invention include those of formula I:
and any pharmaceutically acceptable salts, stereoisomers and prodrugs thereof wherein AR, R
1
, R
3
, and X
1
—X
4
are as defined hereinabove.
The present invention provides a compound represented by the following formula (I);
[wherein T represents a single bond, a C1-C4 alkylene group which may have a substituent and the like;
formula (I-1) represents a single bond or a double bond; A represents a single bond, a bivalent 5- to 14-membered heterocyclic group which may have a substituent and the like; Y represents a single bond and the like; Z represents a methylene group and the like; ring G represents a phenylene group and the like which may condense with a 5- to 6-membered ring and may have a heteroatom; R
a
and R
b
are the same as or different from each other and represent a hydrogen atom and the like; W represents a single bond and the like; R′ represents 1 to 4 independent hydrogen atoms and the like; and R″ represents 1 to 4 independent hydrogen atoms and the like] or a salt thereof, or a hydrate thereof.
The present invention provides a compound represented by the following formula
[wherein T represents a single bond, a C1-C4 alkylene group which may have a substituent and the like;
formula (I-1) represents a single bond or a double bond; A represents a single bond, a bivalent 5- to 14-membered heterocyclic group which may have a substituent and the like; Y represents a single bond and the like; Z represents a methylene group and the like; ring G represents a phenylene group and the like which may condense with a 5- to 6-membered ring and may have a heteroatom; R
a
and R
b
are the same as or different from each other and represent a hydrogen atom and the like; W represents a single bond and the like; R′ represents 1 to 4 independent hydrogen atoms and the like; and R″ represents 1 to 4 independent hydrogen atoms and the like] or a salt thereof, or a hydrate thereof