发明名称 NEW METHOD FOR OBTAINING CRYSTAL FORM V OF AGOMELATINE
摘要 <P>PROBLEM TO BE SOLVED: To provide a new method for obtaining agomelatine of the crystal form V with properties that are suitable for pharmaceutical use that makes the compound completely reproducible and further is obtainable in an increased stable form over time. Ž<P>SOLUTION: The method for obtaining agomelatine of the crystal form V comprises dissolving agomelatine of formula (I) in one or two solvents which are miscible in any ratio and whose boiling point is lower than 120°C, and subsequently atomizing the solution using a spray drier. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010037345(A) 申请公布日期 2010.02.18
申请号 JP20090182090 申请日期 2009.08.05
申请人 LAB SERVIER 发明人 MARTINS DAMIEN;COQUEREL GERARD;LINOL JULIE;LANGLOIS PASCAL
分类号 C07C231/22;C07C233/22 主分类号 C07C231/22
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