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    • 1. 发明申请
    • Pyrrole and pyrazole DAAO inhibitors
    • 吡咯和吡唑DAAO抑制剂
    • US20050143443A1
    • 2005-06-30
    • US11023924
    • 2004-12-28
    • Q. FangSeth HopkinsSteven Jones
    • Q. FangSeth HopkinsSteven Jones
    • A61K31/401A61K31/405A61K31/415A61K31/416C07D207/34C07D209/42C07D209/44C07D231/14C07D231/16C07D231/54C07D231/56C07D491/04
    • C07D231/56C07D207/34C07D209/42C07D209/44C07D231/14C07D231/16C07D231/54C07D491/04
    • Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein R1 and R2 are independently selected from hydrogen, halo, nitro, alkyl, acyl, alkylaryl, and XYR5; or R1 and R2, taken together, form a 5, 6, 7 or 8-membered substituted or unsubstituted carbocyclic or heterocyclic group; X and Y are independently selected from O, S, NH, and (CR6R7)n; R3 is hydrogen, alkyl or M+; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc ion or a mixture thereof; Z is N or CR4; R4 is from selected from hydrogen, halo, nitro, alkyl, alkylaryl, and XYR5; R5 is selected from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R6 and R7 are independently selected from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R1, R2 and R4 is other than hydrogen; and at least one of X and Y is (CR6R7)n. D-serine or cycloserine may be coadministered along with the compound of formula I.
    • 提高D-丝氨酸浓度,降低D-丝氨酸氧化毒性浓度的方法,用于增强学习,记忆和/或认知,或用于治疗精神分裂症,阿尔茨海默病,共济失调或神经性疼痛,或防止神经功能特征丧失 的神经变性疾病涉及向需要治疗的受试者施用治疗有效量的式I化合物或其药学上可接受的盐或溶剂合物:其中R 1和R 2, SUP>独立地选自氢,卤素,硝基,烷基,酰基,烷基芳基和XYR 5。 或R 1和R 2一起形成5,6或7元或8元的取代或未取代的碳环或杂环基; X和Y独立地选自O,S,NH和(CR 6)R 7)。 R 3是氢,烷基或M + H; M是铝,钙,锂,镁,钾,钠,锌离子或它们的混合物; Z是N或CR 4; R 4选自氢,卤素,硝基,烷基,烷基芳基和XYR 5; R 5选自芳基,取代的芳基,杂芳基和取代的杂芳基; R 6和R 7独立地选自氢和烷基; n是1至6的整数; R 1,R 2和R 4中的至少一个不是氢; 并且X和Y中的至少一个是(CR 6)R 7)。 D-丝氨酸或环丝氨酸可以与式I化合物共同给药。
    • 2. 发明申请
    • Benzo[d]isoxazol-3-ol DAAO inhibitors
    • 苯并[d]异恶唑-3-醇DAAO抑制剂
    • US20050143434A1
    • 2005-06-30
    • US11024151
    • 2004-12-28
    • Q. FangSeth HopkinsSteven Jones
    • Q. FangSeth HopkinsSteven Jones
    • A61K31/42C07D261/20
    • C07D261/20
    • Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia, or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutic amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein Z1 is N or CR3; Z2 is N or CR4; Z3is O or S; A is hydrogen, alkyl or M+; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc or a mixture thereof; R1, R2, R3 and R4 are independently selected from hydrogen, alkyl, hydroxy alkoxy, aryl, acyl, halo, cyano, haloalkyl, NHCOOR5 and SO2NH2; R5 is aryl, arylalkyl, heteroaryl or heteroarylalkyl; at least one of R1, R2, R3 and R4 is other than hydrogen; and at least one of Z1 and Z2 is other than N.
    • 提高D-丝氨酸浓度和降低D-丝氨酸氧化毒性浓度的方法,用于增强学习,记忆和/或认知,或用于治疗精神分裂症,阿尔茨海默病,共济失调或神经性疼痛,或防止神经功能丧失的方法 神经变性疾病的特征包括向需要治疗的受试者施用治疗量的式I化合物或其药学上可接受的盐或溶剂合物:其中Z 1是N或CR 3 ; Z 2是N或CR 4; Z 3是O或S; A是氢,烷基或M + M是铝,钙,锂,镁,钾,钠,锌或它们的混合物; R 1,R 2,R 3和R 4独立地选自氢,烷基,羟基烷氧基, 芳基,酰基,卤素,氰基,卤代烷基,NHCOOR 5和SO 2 NH 2。 R 5是芳基,芳基烷基,杂芳基或杂芳基烷基; R 1,R 2,R 3和R 4中的至少一个不是氢; 并且Z 1和Z 2中的至少一个不是N。
    • 6. 发明授权
    • Pyrrole and pyrazole DAAO inhibitors
    • 吡咯和吡唑DAAO抑制剂
    • US07615572B2
    • 2009-11-10
    • US12335250
    • 2008-12-15
    • Q. Kevin FangSeth HopkinsMichele HeffernanMilan Chytil
    • Q. Kevin FangSeth HopkinsMichele HeffernanMilan Chytil
    • A61K31/416
    • C07D231/56C07D207/34C07D209/42C07D209/44C07D231/14C07D231/16C07D231/54C07D491/04
    • Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein R1 and R2 are independently selected from hydrogen, halo, nitro, alkyl, acyl, alkylaryl, and XYR5; or R1 and R2, taken together, form a 5, 6, 7 or 8-membered substituted or unsubstituted carbocyclic or heterocyclic group; X and Y are independently selected from O, S, NH, and (CR6R7)n; R3 is hydrogen, alkyl or M+; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc ion or a mixture thereof; Z is N or CR4; R4 is from selected from hydrogen, halo, nitro, alkyl, alkylaryl, and XYR5; R5 is selected from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R6 and R7 are independently selected from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R1, R2 and R4 is other than hydrogen; and at least one of X and Y is (CR6R7)n. D-serine or cycloserine may be coadministered along with the compound of formula I.
    • 提高D-丝氨酸浓度,降低D-丝氨酸氧化毒性浓度的方法,用于增强学习,记忆和/或认知,或用于治疗精神分裂症,阿尔茨海默病,共济失调或神经性疼痛,或防止神经功能特征丧失 的神经变性疾病涉及向需要治疗的受试者施用治疗有效量的式I化合物或其药学上可接受的盐或溶剂合物:其中R 1和R 2独立地选自氢,卤素,硝基,烷基,酰基, 烷基芳基和XYR5; 或R 1和R 2一起形成5,6,7或8元取代或未取代的碳环或杂环基团; X和Y独立地选自O,S,NH和(CR 6 R 7)n; R3是氢,烷基或M +; M是铝,钙,锂,镁,钾,钠,锌离子或它们的混合物; Z是N或CR4; R4选自氢,卤素,硝基,烷基,烷基芳基和XYR5; R 5选自芳基,取代的芳基,杂芳基和取代的杂芳基; R6和R7独立地选自氢和烷基; n是1至6的整数; R 1,R 2和R 4中的至少一个不是氢; 并且X和Y中的至少一个是(CR 6 R 7)n。 D-丝氨酸或环丝氨酸可以与式I化合物共同给药。
    • 7. 发明授权
    • Benzo[d]isoxazol-3-ol DAAO inhibitors
    • 苯并[d]异恶唑-3-醇DAAO抑制剂
    • US07166725B2
    • 2007-01-23
    • US11024151
    • 2004-12-28
    • Q Kevin FangSeth HopkinsMichele HeffernanMilan ChytilPeter Wipf
    • Q Kevin FangSeth HopkinsMichele HeffernanMilan ChytilPeter Wipf
    • C07D261/20A61K31/42
    • C07D261/20
    • Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia, or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutic amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein Z1 is N or CR3; Z2 is N or CR4; Z3is O or S; A is hydrogen, alkyl or M+; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc or a mixture thereof; R1, R2, R3 and R4 are independently selected from hydrogen, alkyl, hydroxy alkoxy, aryl, acyl, halo, cyano, haloalkyl, NHCOOR5 and SO2NH2; R5 is aryl, arylalkyl, heteroaryl or heteroarylalkyl; at least one of R1, R2, R3 and R4 is other than hydrogen; and at least one of Z1 and Z2 is other than N.
    • 提高D-丝氨酸浓度和降低D-丝氨酸氧化毒性浓度的方法,用于增强学习,记忆和/或认知,或用于治疗精神分裂症,阿尔茨海默病,共济失调或神经性疼痛,或防止神经功能丧失的方法 神经变性疾病的特征包括向需要治疗的受试者施用治疗量的式I化合物或其药学上可接受的盐或溶剂合物:其中Z 1是N或CR 3 ; Z 2是N或CR 4; Z 3是O或S; A是氢,烷基或M + M是铝,钙,锂,镁,钾,钠,锌或它们的混合物; R 1,R 2,R 3和R 4独立地选自氢,烷基,羟基烷氧基, 芳基,酰基,卤素,氰基,卤代烷基,NHCOOR 5和SO 2 NH 2。 R 5是芳基,芳基烷基,杂芳基或杂芳基烷基; R 1,R 2,R 3和R 4中的至少一个不是氢; 并且Z 1和Z 2中的至少一个不是N。
    • 8. 发明申请
    • Pyrrole and Pyrazole DAAO Inhibitors
    • 吡咯和吡唑DAAO抑制剂
    • US20090170916A1
    • 2009-07-02
    • US12335250
    • 2008-12-15
    • Q. Kevin FangSeth HopkinsMichele HeffernanMilan Chytil
    • Q. Kevin FangSeth HopkinsMichele HeffernanMilan Chytil
    • A61K31/415A61K31/42A61P25/18
    • C07D231/56C07D207/34C07D209/42C07D209/44C07D231/14C07D231/16C07D231/54C07D491/04
    • Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein R1 and R2 are independently selected from hydrogen, halo, nitro, alkyl, acyl, alkylaryl, and XYR5; or R1 and R2, taken together, form a 5, 6, 7 or 8-membered substituted or unsubstituted carbocyclic or heterocyclic group; X and Y are independently selected from O, S, NH, and (CR6R7)n; R3 is hydrogen, alkyl or M+; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc ion or a mixture thereof; Z is N or CR4; R4 is from selected from hydrogen, halo, nitro, alkyl, alkylaryl, and XYR5; R5 is selected from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R6 and R7 are independently selected from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R1, R2 and R4 is other than hydrogen; and at least one of X and Y is (CR6R7)n. D-serine or cycloserine may be coadministered along with the compound of formula I.
    • 提高D-丝氨酸浓度,降低D-丝氨酸氧化毒性浓度的方法,用于增强学习,记忆和/或认知,或用于治疗精神分裂症,阿尔茨海默病,共济失调或神经性疼痛,或防止神经功能特征丧失 的神经变性疾病涉及向需要治疗的受试者施用治疗有效量的式I化合物或其药学上可接受的盐或溶剂合物:其中R 1和R 2独立地选自氢,卤素,硝基,烷基,酰基, 烷基芳基和XYR5; 或R 1和R 2一起形成5,6,7或8元取代或未取代的碳环或杂环基团; X和Y独立地选自O,S,NH和(CR 6 R 7)n; R3是氢,烷基或M +; M是铝,钙,锂,镁,钾,钠,锌离子或它们的混合物; Z是N或CR4; R4选自氢,卤素,硝基,烷基,烷基芳基和XYR5; R 5选自芳基,取代的芳基,杂芳基和取代的杂芳基; R6和R7独立地选自氢和烷基; n是1至6的整数; R 1,R 2和R 4中的至少一个不是氢; 并且X和Y中的至少一个是(CR 6 R 7)n。 D-丝氨酸或环丝氨酸可以与式I化合物共同给药。
    • 9. 发明申请
    • FUSED HETEROCYCLES
    • 熔融杂环
    • US20080004328A1
    • 2008-01-03
    • US11833903
    • 2007-08-03
    • James DorseyMichele HeffernanQun FangRobert FoglesongSeth HopkinsCyprian OgbuMustapha SoukriKerry Spear
    • James DorseyMichele HeffernanQun FangRobert FoglesongSeth HopkinsCyprian OgbuMustapha SoukriKerry Spear
    • A61K31/407
    • A61K31/407C07D491/04C07D495/04
    • This invention provides fused heterocycles having the formula: in which R1 is a member selected from the group consisting of H, substituted or unsubstituted arylalkyl and substituted or unsubstituted heteroarylalkyl. R2 is a member selected from the group consisting of H substituted or unsubstituted alkenyl, substituted or unsubstituted arylalkyl and substituted or unsubstituted heteroarylalkyl. R3is a member selected from the group consisting of H, C1-C6 substituted or unsubstituted alkyl, substituted or unsubstituted arylalkyl and substituted or unsubstituted heteroarylalkyl. R4 is a member selected from OH and O−X+, in which X+ is positive ion which is a member selected from organic positive ions and inorganic positive ions. Substituted or unsubstituted arylalkyl and substituted or unsubstituted heteroarylalkyl moieties have the formula: in which Ar is a member selected from the group consisting of substituted or unsubstituted aryl and substituted or unsubstituted heteroaryl. The index n is an integer from 1 to 4.
    • 本发明提供具有下式的稠合杂环:其中R 1是选自H,取代或未取代的芳基烷基和取代或未取代的杂芳基烷基的成员。 R 2是选自H取代或未取代的烯基,取代或未取代的芳基烷基和取代或未取代的杂芳基烷基的成员。 R 3是选自H,C 1 -C 6取代或未取代的烷基,取代或未取代的芳基烷基和取代的 或未取代的杂芳基烷基。 R 4是选自OH和O - O + X +的成员,其中X + +是正离子,其中 是选自有机正离子和无机阳离子的成员。 取代或未取代的芳基烷基和取代或未取代的杂芳基烷基部分具有下式:其中Ar是选自取代或未取代的芳基和取代或未取代的杂芳基的成员。 索引n是从1到4的整数。