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    • 8. 发明授权
    • Amine compounds, their production and use
    • 胺化合物,其生产和使用
    • US06613805B2
    • 2003-09-02
    • US09931140
    • 2001-08-16
    • Kaneyoshi KatoJun TerauchiHiroaki FukumotoMitsuru Kakihana
    • Kaneyoshi KatoJun TerauchiHiroaki FukumotoMitsuru Kakihana
    • A61K31137
    • C07D213/30C07B2200/07C07C217/74C07C255/54C07C2602/10C07D215/14C07D215/20C07D215/58C07D271/06C07D277/64C07D295/096C07D307/80C07D317/54C07D333/16
    • A compound of the formula: wherein Ar is an aromatic ring assembly group which may be substituted or a fused aromatic group which may be substituted; X is (i) a bond, (ii) —S—, —SO— or —SO2—, (iii) C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene, etc., (iv) —CO—O— or (v) —(CH2)p-X1—, —(CH2)p-X1-(CH2)q-, —(CH2)r-CO-X1-, —SO2—NR8— or —(CH2)r-SO2—NR8— wherein X1 is O or NR8, R8 is H, a hydrocarbon group which may be substituted or an acyl, p is 0 to 5, q is 1 to 5, p+q is 1 to 5, and r is 1 to 4; Y is a divalent C1-6 aliphatic hydrocarbon group optionally containing O or S, which may be substituted; R1 and R2 each is H or a lower alkyl which may be substituted, or R1 and R2 form a N-containing heterocyclic ring which may be substituted; Ring A is a benzene ring which may be further substituted; and Ring B is a 4- to 8-membered ring which may be further substituted, or a salt thereof has the effect of inhibiting amyloid-&bgr; protein production and/or secretion and is useful as a pharmaceutical composition for preventing and/or treating the neurodegenerative disease, etc.
    • 下式的化合物:其中Ar是可被取代的芳环组合基团或可被取代的稠合芳基; X是(i)键,(ii)-S-,-SO-或-SO 2 - ,(iii)C 1-6亚烷基,C 2-6亚烯基或C 2-6亚炔基等,(iv)-CO- O-或(V) - (CH 2)p -X 1 - , - (CH 2)p -X 1 - (CH 2)q - , - (CH 2)r -CO-X 1 - ,-SO 2 -NR 8 - 或 - (CH 2) r-SO 2 -NR 8 - ,其中X 1为O或NR 8,R 8为H,可被取代的烃基或酰基,p为0至5,q为1至5,p + q为1至5,r 是1到4; Y是任选地含有O或S的二价C 1-6脂族烃基,其可被取代; R 1和R 2各自为H或可被取代的低级烷基,或R 1和R 2形成可被取代的含氮杂环; 环A是可以被进一步取代的苯环; 环B为可进一步取代的4-至8-元环,或其盐具有抑制淀粉样蛋白β蛋白产生和/或分泌的作用,并且可用作预防和/或治疗 神经变性疾病等
    • 10. 发明授权
    • Amine compounds, their production and use as amyloid-&bgr; production inhibitors
    • 胺化合物,其生产和用作淀粉样蛋白-β生产抑制剂
    • US06310107B1
    • 2001-10-30
    • US09331460
    • 1999-06-21
    • Kaneyoshi KatoJun TerauchiHiroaki FukumotoMitsuru Kakihana
    • Kaneyoshi KatoJun TerauchiHiroaki FukumotoMitsuru Kakihana
    • A61K31137
    • C07D213/30C07B2200/07C07C217/74C07C255/54C07C2602/10C07D215/14C07D215/20C07D215/58C07D271/06C07D277/64C07D295/096C07D307/80C07D317/54C07D333/16
    • A compound of the formula: wherein Ar is an aromatic ring assembly group which may be substituted or a fused aromatic group which may be substituted; X is (i) a bond, (ii) —S—, —SO— or —SO2—, (iii) C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene, etc., (iv) —CO—O— or (v) —(CH2)p-X1—, —(CH2)p-X1— (CH2)q-, —(CH2)r-CO—X1—, —SO2—NR8— or —(CH2)r-SO2—NR8— wherein X1 is O or NR8, R8 is H, a hydrocarbon group which may be substituted or an acyl, p is 0 to 5, q is 1 to 5, p+q is 1 to 5, and r is 1 to 4; Y is a divalent C1-6 aliphatic hydrocarbon group optionally containing O or S, which may be substituted; R1 and R2 each is H or a lower alkyl which may be substituted, or R1 and R2 form a N-containing heterocyclic ring which may be substituted; Ring A is a benzene ring which may be further substituted; and Ring B is a 4- to 8-membered ring which may be further substituted, or a salt thereof has the effect of inhibiting amyloid-&bgr; protein production and/or secretion and is useful as a pharmaceutical composition for preventing and/or treating the neurodegenerative disease, etc.
    • 下式的化合物:其中Ar是可被取代的芳环组合基团或可被取代的稠合芳基; X是(i)键,(ii)-S-,-SO-或-SO 2 - ,(iii)C 1-6亚烷基,C 2-6亚烯基或C 2-6亚炔基等,(iv)-CO- O-或(V) - (CH 2)p -X 1 - , - (CH 2)p -X 1 - (CH 2)q - , - (CH 2)r -CO-X 1 - ,-SO 2 -NR 8 - 或 - (CH 2) r-SO 2 -NR 8 - ,其中X 1为O或NR 8,R 8为H,可被取代的烃基或酰基,p为0至5,q为1至5,p + q为1至5,r 是1到4; Y是任选地含有O或S的二价C 1-6脂族烃基,其可被取代; R 1和R 2各自为H或可被取代的低级烷基,或R 1和R 2形成可被取代的含氮杂环; 环A是可以被进一步取代的苯环; 环B为可进一步取代的4-至8-元环,或其盐具有抑制淀粉样蛋白β蛋白产生和/或分泌的作用,并且可用作预防和/或治疗 神经变性疾病等