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    • 14. 发明申请
    • PROCESS FOR PREPARING SALTS OF 4-[[5-[(CYCLOPROPYLAMINO)CARBONYL]-2-METHYLPHENYL]AMINO]-5-METHYL-N-PROPYLPYRROLO[2,1-f][1,2,4]TRIAZINE-6-CARBOXAMIDE AND NOVEL STABLE FORMS PRODUCED THEREIN
    • 制备4 - [[5 - [(环丙基氨基)羰基] -2-甲基苯基]氨基] -5-甲基-N-丙基吡咯并[2,1-f] [1,2,4]三氮杂- 碳酰胺和生产的新型稳定形式
    • US20090312331A1
    • 2009-12-17
    • US12478210
    • 2009-06-04
    • Soojin KimMary F. MalleyZhongping Shi
    • Soojin KimMary F. MalleyZhongping Shi
    • A61K31/53C07D487/04
    • C07D487/04
    • Processes are provided for selectively preparing novel stable crystalline salt forms, selectively and consistently, namely, preparing Form N-1 of the methanesulfonic acid salt, and Form N-1 and Form N-4 of the hydrochloric acid salt of the p38 kinase inhibitor 4-[[5-[(cyclopropylamino)carbonyl]-2-methylphenyl]amino]-5-methyl-N-propylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide. The processes preferably employ solvent systems including formic acid/acetone and formic acid/methylethyl ketone which produce crystals having suitable flow properties and desired particle size, and solvents such as N,N-dimethylformamide and N,N-dimethylacetamide may be employed as well.Novel Form N-1 crystals of the Form N-1 and Form N-4 crystals of the hydrochloride salt and Form N-1 crystals of the methanesulfonic acid salt of the above free base, pharmaceutical compositions containing such novel forms and a method of treating p38 kinase associated conditions, including rheumatoid arthritis are also provided.
    • 提供了选择性和一致地选择性制备新的稳定结晶盐形式的方法,即制备甲磺酸盐的N-1型,和p38激酶抑制剂4的盐酸盐的N-1和N-4型 - [[5 - [(环丙基氨基)羰基] -2-甲基苯基]氨基] -5-甲基-N-丙基吡咯并[2,1-f] [1,2,4]三嗪-6-甲酰胺。 该方法优选使用包含甲酸/丙酮和甲酸/甲基乙基酮的溶剂体系,其产生具有合适流动性和所需粒径的晶体,并且也可以使用溶剂如N,N-二甲基甲酰胺和N,N-二甲基乙酰胺。 上述游离碱的甲磺酸盐的盐酸盐形式的N-1型和N-4型结晶的新型N-1晶体和形式N-1晶体,含有这种新形式的药物组合物和治疗方法 还提供p38激酶相关病症,包括类风湿性关节炎。
    • 16. 发明申请
    • CRYSTALLINE FORMS AND PROCESS FOR PREPARING SPIRO-HYDANTOIN COMPOUNDS
    • 晶体形式和制备SPIRO-HYDANTOIN化合物的方法
    • US20080269499A1
    • 2008-10-30
    • US12130915
    • 2008-05-30
    • Albert J. DelMonteT.G. Murali DharYu FanJack Z. GougoutasMary F. MalleyDouglas D. McLeodRobert E. WaltermireChenkou Wei
    • Albert J. DelMonteT.G. Murali DharYu FanJack Z. GougoutasMary F. MalleyDouglas D. McLeodRobert E. WaltermireChenkou Wei
    • C07D487/10
    • C07D487/10
    • A process is provided for preparing spiro-hydantoin compounds of the formula II wherein Z is N or CR4b; K and L are independently O or S; Ar is an optionally substituted aryl or heteroaryl; A2 is a linker, G′ is a linker; Q is a linker; and R2, R4a, R4c, and Rh are defined in the specification. The process optionally includes the enantiomeric separation of intermediates to allow preparation of enantiomers of the spiro-hydantoin compounds of formula II. Substituted spiro-hydantoin compounds may be prepared from the spiro-hydantoin compounds of formula II. The spiro-hydantoin compound of formula II and the substituted spiro-hydantoin compounds are useful in the treatment of immune or inflammatory diseases. Also, provided are products made by the instant inventive process and crystalline forms (prepared by any process) of the substituted spiro-hydantoin compound, 5-[(5S,9R)-9-(4-Cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro[4.4]non-7-ylmethyl]-thiophene-3-carboxylic acid, including solvates and salts thereof, as well as methods of use thereof. Crystalline forms of certain intermediates are provided.
    • 提供了制备式II的螺 - 乙内酰脲化合物的方法,其中Z是N或CR 4b; K和L独立地为O或S; Ar是任选取代的芳基或杂芳基; A 2是连接体,G'是连接体; Q是一个连接符; 和R 2,R 4a,R 4c和R h H在本说明书中定义。 该方法任选地包括中间体的对映异构体分离,以允许制备式II的螺 - 乙内酰脲化合物的对映异构体。 取代的螺 - 乙内酰脲化合物可以由式II的螺 - 乙内酰脲化合物制备。 式II的螺 - 乙内酰脲化合物和取代的螺 - 乙内酰脲化合物可用于治疗免疫或炎性疾病。 此外,提供的是本发明方法制备的产物和取代的螺 - 乙内酰脲化合物的5 - [(5S,9R)-9-(4-氰基苯基)-3-(3, 5-二氯苯基)-1-甲基-2,4-二氧代-1,3,7-三氮杂螺[4.4]壬-7-基甲基] - 噻吩-3-甲酸,包括其溶剂合物及其盐,以及 使用它。 提供某些中间体的结晶形式。
    • 18. 发明授权
    • Crystalline forms and process for preparing spiro-hydantoin compounds
    • 结晶形式和制备螺 - 乙内酰脲化合物的方法
    • US07381737B2
    • 2008-06-03
    • US11238427
    • 2005-09-29
    • Albert J. DelMonteT. G. Murali DharYu FanJack Z. GougoutasMary F. MalleyDouglas D. McLeodRobert E. WaltermireChenkou Wei
    • Albert J. DelMonteT. G. Murali DharYu FanJack Z. GougoutasMary F. MalleyDouglas D. McLeodRobert E. WaltermireChenkou Wei
    • A61K31/4188C07D235/00
    • C07D487/10
    • A process is provided for preparing spiro-hydantoin compounds of the formula II wherein Z is N or CR4b; K and L are independently O or S; Ar is an optionally substituted aryl or heteroaryl; A2 is a linker, G′ is a linker; Q is a linker; and R2, R4a, R4c, and Rh are defined in the specification. The process optionally includes the enantiomeric separation of intermediates to allow preparation of enantiomers of the spiro-hydantoin compounds of formula II. Substituted spiro-hydantoin compounds may be prepared from the spiro-hydantoin compounds of formula II. The spiro-hydantoin compound of formula II and the substituted spiro-hydantoin compounds are useful in the treatment of immune or inflammatory diseases. Also, provided are products made by the instant inventive process and crystalline forms (prepared by any process) of the substituted spiro-hydantoin compound, 5-[(5S,9R)-9-(4-Cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-2,4-dioxo-1,3,7-triazaspiro[4.4]non-7-ylmethyl]-thiophene-3-carboxylic acid, including solvates and salts thereof, as well as methods of use thereof. Crystalline forms of certain intermediates are provided.
    • 提供了制备式II的螺 - 乙内酰脲化合物的方法,其中Z是N或CR 4b; K和L独立地为O或S; Ar是任选取代的芳基或杂芳基; A 2是连接体,G'是连接体; Q是一个连接符; 和R 2,R 4a,R 4c和R h H在本说明书中定义。 该方法任选地包括中间体的对映异构体分离,以允许制备式II的螺 - 乙内酰脲化合物的对映异构体。 取代的螺 - 乙内酰脲化合物可以由式II的螺 - 乙内酰脲化合物制备。 式II的螺 - 乙内酰脲化合物和取代的螺 - 乙内酰脲化合物可用于治疗免疫或炎性疾病。 此外,提供的是本发明方法制备的产物和取代的螺 - 乙内酰脲化合物的5 - [(5S,9R)-9-(4-氰基苯基)-3-(3, 5-二氯苯基)-1-甲基-2,4-二氧代-1,3,7-三氮杂螺[4.4]壬-7-基甲基] - 噻吩-3-甲酸,包括其溶剂合物及其盐,以及 使用它。 提供某些中间体的结晶形式。