[EN] PROCESS FOR THE PREPARATION OF ANDROGEN RECEPTOR ANTAGONISTS AND INTERMEDIATES THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ANTAGONISTES DES RÉCEPTEURS ANDROGÉNIQUES ET DE LEURS INTERMÉDIAIRES
申请人:ORION CORP
公开号:WO2016162604A1
公开(公告)日:2016-10-13
The present invention relates to an improved process for the preparation of carboxamide structured androgen receptor (AR) antagonists such as N-((S)-1-(3-(3-chloro-4-cyanophenyl)-1H- pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3- carboxamide (1A) and key intermediates thereof such as 2-chloro-4- (IH-pyrazol-3-yl)benzonitrile (V). AR antagonists are useful in the treatment of cancer, particularly prostate cancer and other diseases where AR antagonism is desired.
PROCESS FOR THE PREPARATION OF ANDROGEN RECEPTOR ANTAGONISTS AND INTERMEDIATES THEREOF
申请人:Orion Corporation
公开号:US20180099938A1
公开(公告)日:2018-04-12
The present invention relates to an improved process for the preparation of carboxamide structured androgen receptor (AR) antagonists such as N—((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-carboxamide (1A) and key intermediates thereof such as 2-chloro-4-(1H-pyrazol-3-yl)benzonitrile (V). AR antagonists are useful in the treatment of cancer, particularly prostate cancer and other diseases where AR antagonism is desired.
A CARBOXAMIDE DERIVATIVE AND ITS DIASTEREOMERS IN STABLE CRYSTALLINE FORM
申请人:Orion Corporation
公开号:US20180008577A1
公开(公告)日:2018-01-11
The present disclosure relates to solid crystalline forms of N—((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-carboxamide (I) and the diastereomers thereof, and to methods for preparing such crystalline forms. Compound (I) and the diastereomers thereof are potent androgen receptor (AR) modulators useful as a medicament.
Carboxamide derivative and its diastereomers in stable crystalline form
申请人:Orion Corporation
公开号:US10010530B2
公开(公告)日:2018-07-03
The present disclosure relates to solid crystalline forms of N—((S)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)-propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-carboxamide (I) and the diastereomers thereof, and to methods for preparing such crystalline forms. Compound (I) and the diastereomers thereof are potent androgen receptor (AR) modulators useful as a medicament.
The present disclosure relates to compounds of formula (I), and pharmaceutically acceptable salts thereof. The present disclosure also relates to compositions and methods of treating comprising compounds of formula (I), and pharmaceutically acceptable salts thereof.