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    • 3. 发明申请
    • INHIBITORS SPECIFIC OF PRESENILIN-1 AND THEIR USES
    • PRESENILIN-1的特异性抑制剂及其用途
    • WO2007092861A3
    • 2008-03-20
    • PCT/US2007061714
    • 2007-02-06
    • ELAN PHARM INCZHAO BYRON BYU MEIBASI GURIQBAL S
    • ZHAO BYRON BYU MEIBASI GURIQBAL S
    • C07K14/47A61K31/00A61K39/395A61P25/28C07K16/00C12Q1/00
    • G01N33/5008A61K38/00C07K14/4711
    • The invention provides methods for determining whether an agent piefeientially inhibits Presenilin-1-compiised ?-secretase relative to Presenilin-2-comprised ?-secretase. The invention also piovides agents that pieferentially inhibit Presenilin-1-comprised y- secietase lelative to Presenilin-2-comprised ?-sectetase, pharmaceutical compositions compiising such compounds, and methods of heating Alzheimer's disease using such compounds. The invention also discloses that the N-terminal domain of presenilis 1 and -2 determines the difference in the production of Aß by PS1-comprised and PS2-comprised gamma secretases. This finding identified the structuial determinant for the observed difference in the production of Aß by PS1-comprised and PS2-comprised gamma secretases. Such structural deteiminant was not identified before This invention also provides a method foi deteimining whether an agent specifically binds the N terminus of PS1 The invention further provides for methods of treatment of Alzheimer's Disease by administration of an effective dose of an agent which specifically binds PSl, thereby inhibiting PS1 activity.
    • 本发明提供了用于确定试剂是否相对于早老素-2-包含的γ-分泌酶有效抑制早老素-1-合成的γ-分泌酶的方法。 本发明还提供了将早老素-1-包含的β-半胱氨酸酶切割酶抑制成早老素-2-包含α-丝氨酸酶的药剂,以及使用这些化合物加热阿尔茨海默氏病的方法。 本发明还公开了前提物1和-2的N末端结构域决定了由包含PS1和含PS2的γ分泌酶产生的Aβ的差异。 该发现确定了由PS1包含的和包含PS2的γ分泌酶产生Aβ的观察差异的结构决定因素。 本发明还提供了一种方法,用于确定药物是否特异性结合PS1的N末端。本发明还通过施用有效剂量的特异性结合PS1的药剂来提供治疗阿尔茨海默氏病的方法, 从而抑制PS1活性。
    • 4. 发明申请
    • PREFERENTIAL INHIBITION OF PRESENILIN-1
    • PRESENILIN-1的优选抑制作用
    • WO2007092861A9
    • 2007-10-11
    • PCT/US2007061714
    • 2007-02-06
    • ELAN PHARM INCZHAO BYRON BYU MEIBASI GURIQBAL S
    • ZHAO BYRON BYU MEIBASI GURIQBAL S
    • G01N33/5008A61K38/00C07K14/4711
    • The invention provides methods for determining whether an agent piefeientially inhibits Presenilin-1-compiised ?-secretase relative to Presenilin-2-comprised ?-secretase. The invention also piovides agents that pieferentially inhibit Presenilin-1-comprised y- secietase lelative to Presenilin-2-comprised ?-sectetase, pharmaceutical compositions compiising such compounds, and methods of heating Alzheimer's disease using such compounds. The invention also discloses that the N-terminal domain of presenilis 1 and -2 determines the difference in the production of Aß by PS1-comprised and PS2-comprised gamma secretases. This finding identified the structuial determinant for the observed difference in the production of Aß by PS1-comprised and PS2-comprised gamma secretases. Such structural deteiminant was not identified before This invention also provides a method foi deteimining whether an agent specifically binds the N terminus of PS1 The invention further provides for methods of treatment of Alzheimer's Disease by administration of an effective dose of an agent which specifically binds PSl , thereby inhibiting PS1 activity
    • 本发明提供了用于确定试剂是否相对于早老素-2-包含的γ-分泌酶有效抑制早老素-1-组成的γ-分泌酶的方法。 本发明还提供了将早老素-1-包含的β-半胱氨酸酶切割酶抑制成早老素-2-包含α-丝氨酸酶的药剂,以及使用这些化合物加热阿尔茨海默氏病的方法。 本发明还公开了前提物1和-2的N末端结构域决定了由包含PS1和含PS2的γ分泌酶产生的Aβ的差异。 该发现确定了由PS1包含的和包含PS2的γ分泌酶产生Aβ的观察差异的结构决定因素。 本发明还提供了一种方法,用于确定药物是否特异性结合PS1的N末端。本发明还通过施用有效剂量的特异性结合PS1的药剂来提供治疗阿尔茨海默氏病的方法, 从而抑制PS1活性