[EN] SOLID FORM OF ABIRATERONE ACETATE<br/>[FR] FORME SOLIDE D'ACÉTATE D'ABIRATÉRONE
申请人:BASF SE
公开号:WO2015086596A1
公开(公告)日:2015-06-18
Combinations of (3β)-17-(pyridin-3-yl)androsta-5,16-dien-3-yl acetate (Abiraterone acetate) with acidic substances such as citric acid, ascorbic acid, methyl-4-hydroxy benzoate, saccharin, vanillic acid, adipic acid, maleic acid, malic acid, tartaric acidare useful as pharmaceutical preparations and show improved properties such as aqueous solubility and dissolution kinetics, especially in the form of cocrystals or their combination with a suitable acid.
(3β)-17-(吡啶-3-基)雄甾-5,16-二烯-3-基乙酸酯(阿比特龙乙酸盐)与柠檬酸、抗坏血酸、对羟基苯甲酸甲酯、糖精、香草酸、己二酸、马来酸、苹果酸、酒石酸等酸性物质的组合可用作制药制剂,并表现出改良的性质,如水溶性和溶解动力学,特别是以共晶或其与适当酸的组合形式。