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公开(公告)号:US20050267032A1
公开(公告)日:2005-12-01
申请号:US11136243
申请日:2005-05-23
申请人: Alan Fulp , Grant McNaughton-Smith , Aimee Reed , Xiadong Wang
发明人: Alan Fulp , Grant McNaughton-Smith , Aimee Reed , Xiadong Wang
IPC分类号: A61K31/18 , A61K31/381 , A61K31/4245 , A61K31/66 , A61K38/18 , A61P27/06 , C07C311/21 , C07D263/30 , C07D263/32 , C07D271/06 , C07D277/28 , C07F9/09 , C07F9/653
CPC分类号: C07D271/06 , C07C311/21 , C07D263/32 , C07D277/28 , C07F9/653
摘要: Compounds, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides sulfone-containing prodrugs, and compositions and methods utilizing sulfone-containing prodrugs that are useful in the treatment of diseases by blocking potassium channels associated with the onset or recurrence of the indicated conditions. Exemplary diseases treatable with the compounds, compositions and methods of the invention include sickle cell disease and glaucoma.
摘要翻译: 提供了通过电压依赖钾通道调节钾离子通量可用于治疗疾病的化合物,组合物和方法。 更具体地,本发明提供含砜的前药,以及利用含砜前药的组合物和方法,其可用于通过阻断与指定条件的发作或复发相关的钾通道来治疗疾病。 用本发明化合物,组合物和方法治疗的示例性疾病包括镰状细胞病和青光眼。
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公开(公告)号:US20070082920A1
公开(公告)日:2007-04-12
申请号:US11244614
申请日:2005-10-06
申请人: Yongsheng Song , Yongchun Hou , Sandeep Gupta , Aimee Reed , Debasis Ghosh
发明人: Yongsheng Song , Yongchun Hou , Sandeep Gupta , Aimee Reed , Debasis Ghosh
IPC分类号: A61K31/519 , C07D487/02
CPC分类号: C07D487/02
摘要: Disclosed herein are pyrido[2,3-d]pyrimidines having the structure wherein R1, and R2 are independently selected from nitro and amino; wherein R3 is selected from alkyl (C1-C10) and cycloalkyl (C3-C8); wherein R4 is selected from hydrogen, benzyl, alkyl (C1-C10), cycloalkyl (C3-C8), arylalkyl (C4-C8), and aryl (C3-C8); wherein R5 and R6 are independently selected from hydrogen, benzyl, alkyl (C1-C10), cycloalkyl (C3-C8), arylalkyl (C4-C14), and aryl (C3-C8); wherein R3 and R4 may form a ring; wherein R5 and R6 may form a ring or a heterocyclic structure; and wherein R5 and R6 are independently unsubstituted or substituted, wherein each substituent is independently selected from halogen, amino, alkyl (C1-C6), haloalkyl (C1-C6), alkoxy(C1-C6), alkylenedioxy, aryl, heteroaryl, and cycloalkyl (C3-C8). Also disclosed are methods for the preparation of compounds of Formula I and various intermediates. These compounds are useful as NAD+-dependent DNA ligase inhibitors.
摘要翻译: 本文公开了具有其中R 1,R 2和R 2独立地选自硝基和氨基的结构的吡啶并[2,3-d]嘧啶; 其中R 3选自烷基(C 1 -C 10)和环烷基(C 3 -C 8); 其中R 4选自氢,苄基,烷基(C1-C10),环烷基(C3-C8),芳基烷基(C4-C8)和芳基(C3-C8); 其中R 5和R 6独立地选自氢,苄基,烷基(C1-C10),环烷基(C3-C8),芳基烷基(C4-C14)和 芳基(C3-C8); 其中R 3和R 4可以形成环; 其中R 5和R 6可以形成环或杂环结构; 并且其中R 5和R 6独立地是未取代的或取代的,其中每个取代基独立地选自卤素,氨基,烷基(C 1 -C 6),卤代烷基(C 1 -C 6 ),烷氧基(C1-C6),亚烷基二氧基,芳基,杂芳基和环烷基(C3-C8)。 还公开了制备式I化合物和各种中间体的方法。 这些化合物可用作NAD +依赖性DNA连接酶抑制剂。
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公开(公告)号:US20070004784A1
公开(公告)日:2007-01-04
申请号:US11517906
申请日:2006-09-07
IPC分类号: A61K31/427 , A61K31/4192 , A61K31/4178 , A61K31/4025 , C07D417/02 , C07D405/02
CPC分类号: C07D271/06 , A61K9/0048 , A61K31/165 , A61K45/06 , C07C311/20 , C07C317/44 , C07C323/56 , C07C2601/16 , C07D263/32 , C07D307/52 , C07D333/70
摘要: Compounds, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides sulfonamides, and compositions and methods utilizing sulfonamides that are useful in the treatment of diseases by blocking potassium channels associated with the onset or recurrence of the indicated conditions. Exemplary diseases treatable with the compounds, compositions and methods of the invention include sickle cell disease and glaucoma.
摘要翻译: 提供了通过电压依赖钾通道调节钾离子通量可用于治疗疾病的化合物,组合物和方法。 更具体地,本发明提供磺酰胺,以及利用磺酰胺的组合物和方法,其可用于通过阻断与指定条件的发作或复发相关的钾通道来治疗疾病。 用本发明化合物,组合物和方法治疗的示例性疾病包括镰状细胞病和青光眼。
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公开(公告)号:US20060094721A9
公开(公告)日:2006-05-04
申请号:US10641686
申请日:2003-08-14
IPC分类号: A61K31/53 , A61K31/506 , A61K31/501 , A61K31/497 , A61K31/427
CPC分类号: C07D271/06 , A61K9/0048 , A61K31/165 , A61K45/06 , C07C311/20 , C07C317/44 , C07C323/56 , C07C2601/16 , C07D263/32 , C07D307/52 , C07D333/70
摘要: Compounds, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides sulfonamides, and compositions and methods utilizing sulfonamides that are useful in the treatment of diseases by blocking potassium channels associated with the onset or recurrence of the indicated conditions. Exemplary diseases treatable with the compounds, compositions and methods of the invention include sickle cell disease and glaucoma.
摘要翻译: 提供了通过电压依赖钾通道调节钾离子通量可用于治疗疾病的化合物,组合物和方法。 更具体地,本发明提供磺酰胺,以及利用磺酰胺的组合物和方法,其可用于通过阻断与指定条件的发作或复发相关的钾通道来治疗疾病。 用本发明化合物,组合物和方法治疗的示例性疾病包括镰状细胞病和青光眼。
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