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    • 1. 发明专利
    • Organic compound
    • 有机化合物
    • JP2012149099A
    • 2012-08-09
    • JP2012109447
    • 2012-05-11
    • Novartis Agノバルティス アーゲー
    • HOEHN PASCALEKOCH BERNDMUTZ MICHAEL
    • C07D498/22A61K31/553A61P35/00
    • C07D498/22
    • PROBLEM TO BE SOLVED: To provide a new crystalline form II of N-benzoyl-staurosporine, compositions containing the compound, processes for the preparation of the compound, and use of the crystalline form II of N-benzoyl-staurosporine in diagnostic methods or therapeutic treatment of warm-blooded animals, particularly humans, and to provide an amorphous form of N-benzoyl-staurosporine, compositions containing the compound, processes for the preparation of the compound, and use of the amorphous N-benzoyl-staurosporine in diagnostic methods or therapeutic treatment of warm-blooded animals, particularly humans.SOLUTION: A preparation process of N-benzoyl-staurosporine is provided, comprising reacting staurosporine with a benzoic anhydride. The process optionally further includes a step of seeding the reaction solution to produce either amorphous or crystalline form II of N-benzoyl-staurosporine.
    • 待解决的问题:为了提供N-苯甲酰基星形孢菌素的新结晶形式II,含有该化合物的组合物,该化合物的制备方法以及N-苯甲酰基星形孢菌素的结晶形式II在诊断中的用途 温血动物,特别是人类的方法或治疗方法,以及提供无定形形式的N-苯甲酰基星形孢菌素,含该化合物的组合物,制备该化合物的方法,以及使用无定形N-苯甲酰基星形孢菌素 诊断方法或治疗温血动物,特别是人类。 解决方案:提供N-苯甲酰基星孢菌素的制备方法,包括使星形孢菌素与苯甲酸酐反应。 该方法还可包括将反应溶液接种以产生N-苯甲酰基星形孢菌素的无定形或结晶形式II的步骤。 版权所有(C)2012,JPO&INPIT
    • 3. 发明专利
    • Polymorphic form of deferasirox(icl670a)
    • DEFERASIROX的多晶型(ICL670A)
    • JP2014051517A
    • 2014-03-20
    • JP2013228491
    • 2013-11-01
    • Novartis Agノバルティス アーゲー
    • MUTZ MICHAEL
    • C07D249/08A61K31/4196A61P7/06A61P39/04
    • C07D249/08A61K31/4196
    • PROBLEM TO BE SOLVED: To provide a crystalline form of 4-[3,5-bis(2-hydroxyphenyl)-[1,2,4]triazol-1-yl]benzoic acid, its amorphous form, a production method of the same, and a composition comprising them.SOLUTION: A production method of crystalline form B of 4-[3,5-bis(2-hydroxyphenyl)-[1,2,4]triazol-1-yl]benzoic acid comprises the following steps: (a) heating crystalline form A of 4-[3,5-bis(2-hydroxyphenyl)-[1,2,4]triazol-1-yl]benzoic acid to its melting point of about 261°C or higher, (b) cooling the melted product of the step (a) to about room temperature or below to obtain amorphous form, (c) heating the amorphous form of the step (b) to a temperature of 95°C or higher, preferably 190°C or higher to recrystallize to the crystalline form B, and (d) by cooling to the room temperature, isolating crystalline form B of 4-[3,5-bis(2-hydroxyphenyl)-[1,2,4]triazol-1-yl].
    • 待解决的问题:提供4- [3,5-双(2-羟基苯基) - [1,2,4]三唑-1-基]苯甲酸的结晶形式,其无定形形式, 相同的组合物和包含它们的组合物。溶液:4- [3,5-双(2-羟基苯基) - [1,2,4]三唑-1-基]苯甲酸的晶型B的制备方法包括以下 步骤:(a)将结晶形式A的4- [3,5-双(2-羟基苯基) - [1,2,4]三唑-1-基]苯甲酸加热至约261℃或更高的熔点 ,(b)将步骤(a)的熔融产物冷却至约室温或更低温度以获得无定形形式,(c)将步骤(b)的无定形形式加热到95℃或更高的温度,优选190℃ ℃以上,再结晶成B型,(d)冷却至室温,分离4- [3,5-双(2-羟基苯基) - [1,2,4]三唑 -1-基]。
    • 9. 发明申请
    • QUINAZOLINONE DERIVATIVES USEFUL AS VANILLOID ANTAGONISTS
    • 喹诺酮类衍生物有助于VANILLOID ANTAGONISTS
    • WO2010084050A3
    • 2011-01-27
    • PCT/EP2010050243
    • 2010-01-12
    • NOVARTIS AGCHEN WEICHUNKIM HONG-YONGLIANG JESSICAMUTZ MICHAELPRASHAD MAHAVIRTOWLER CHRISTOPHERWU RUOQIU
    • CHEN WEICHUNKIM HONG-YONGLIANG JESSICAMUTZ MICHAELPRASHAD MAHAVIRTOWLER CHRISTOPHERWU RUOQIU
    • A61P11/06A61K31/505C07D239/88
    • C07D239/91A61K31/517
    • There is described a new polymorphic form of 4-(7-Hydroxy-2-isopropyl-4-oxo-4H-quinazolin- 3-yl)-benzonitrile having structural formula I(B) and to a method of preparing it. There is further a process or method for the manufacture of a pharmaceutically active quinazolinone compounds of the formula (I), wherein the symbols have the meanings given in the description, said process comprising reacting a compound of the formula (II), wherein R4* is R1*-C(=O)- wherein R1* is independently selected from the group of meanings of R1 as defined for a compound of the formula (I) so that R1* and R1 are identical to or different from each other, or R4*is especially H, and R1 and R3, R5 and R6 are as defined for a compound of the formula (I), or a salt thereof, under simultaneous or sequential condensation and cyclisation conditions with an aniline compound of the formula (III), wherein R2 and m are as defined for a compound of the formula (I). Further reactions and related embodiments are also claimed and disclosed.
    • 描述了具有结构式I(B)的4-(7-羟基-2-异丙基-4-氧代-4H-喹唑啉-3-基) - 苄腈的新的多晶型物及其制备方法。 还有一种制备式(I)的药学活性喹唑啉酮化合物的方法或方法,其中符号具有在说明书中给出的含义,所述方法包括使式(II)化合物(其中R4 * 是R 1 * -C(= O) - 其中R 1 *独立地选自如式(I)化合物所定义的R 1的含义,使得R 1 *和R 1彼此相同或不同,或 R4 *特别是H,并且R 1和R 3,R 5和R 6如式(I)化合物或其盐在与式(III)的苯胺化合物同时或顺序缩合和环化条件下所定义, 其中R 2和m如式(I)化合物所定义。 还要求和公开其他反应和相关实施方案。