A modular platform is provided for rapid preparation of various water-soluble prosthetic groups capable to efficiently introduce
18
F into proteins with
18
F labelling reagents.
[EN] CRYSTALLINE FORMS OF C21H22CI2N4O2<br/>[FR] FORMES CRISTALLINES DE C21H22CI2N4O2
申请人:BIOMED VALLEY DISCOVERIES INC
公开号:WO2016123574A1
公开(公告)日:2016-08-04
The present invention provides crystalline forms of a compound of formula (I). Also provided are pharmaceutical compositions that include the provided crystalline forms and methods of using the provided crystalline forms and pharmaceutical compositions for the treatment of cancer. It has been discovered that crystalline forms of 4-(5-Chloro-2- isopropylaminopyridin-4-yl)-1 H-pyrrole-2-carboxylic acid [1 -(3-chlorophenyl)-2- hydroxyethyl]amide can be prepared which exhibit improved properties, e.g. surprisingly improved stability and improved solubility characteristics. Thus, the present invention provides crystalline 4-(5-Chloro-2- isopropylaminopyridin-4-yl)-1H-pyrrole-2-carboxylic acid [1 -(3-chlorophenyl)-2- hydroxyethyljamide.
The present invention provides a malonate salt of a compound of formula (I), which is a crystalline salt. Also provided are pharmaceutical compositions that include the provided malonate salt and methods of using the provided crystalline forms and pharmaceutical compositions for the treatment of cancer.
The present invention provides crystalline forms of a compound of formula (I):
Also provided are pharmaceutical compositions that include the provided crystalline forms and methods of using the provided crystalline forms and pharmaceutical compositions for the treatment of cancer.
The present invention provides a malonate salt of a compound of formula (I):
which is a crystalline salt. Also provided are pharmaceutical compositions that include the provided malonate salt and methods of using the provided crystalline forms and pharmaceutical compositions for the treatment of cancer.