您的位置: 首页 > 农业专利 > 详情页

Novel substituted triazole derivatives as gamma secretase modulators
专利权人:
JANSSEN PHARMACEUTICALS INC.;CELLZOME LIMITED
发明人:
VAN BRANDT, SVEN,DE CLEYN, MICHEL,GIJSEN, HENRICUS,BERTHELOT, DIDIER,SURKYN, MICHEL
申请号:
ES11700832
公开号:
ES2523977T3
申请日:
2011.01.12
申请国别(地区):
ES
年份:
2014
代理人:
摘要:
Compound of formula (I) ** Formula ** or a stereoisomeric form thereof, in which Het1 is a heterocycle, having the formula (a-1), (a-2), (a-3) or (a -4) ** Formula ** R3 is C1-4 alkyl; R4, R5, R6 and R8 are each independently hydrogen or C1-4 alkyl optionally substituted with one or more halo substituents; R7a is hydrogen, halo or C1-4 alkyl; R7b and R7c are each independently hydrogen, halo, cyano, C1-4 alkyloxy, C3-7 cycloalkyl or C1-4 alkyl optionally substituted with one or more halo substituents; Xa is CH or N; Xb is O or S; A1 is CR9 or N; wherein R9 is hydrogen, halo or C1-4 alkyloxy; A2, A3 and A4 are each independently CH or N; provided that at most two of A1, A2, A3 and A4 are N; L1 is O, carbonyl, NR10, NH- (C>; = O) or (C>; = O) -NH; wherein R10 is hydrogen or C1-4 alkyl; R1 is C3-7 cycloalkyl; C2-6 alkenyl; or C1-6 alkyl optionally substituted with one or more substituents each independently selected from the group consisting of halo, cyano, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl, NR11aR12a, C3-7 cycloalkyl and C1-6 alkyloxy; wherein each C3-7 cycloalkyl may be substituted with one or more substituents each independently selected from the group consisting of halo, C1-4 alkyloxy, cyano and C1-4 alkyl optionally substituted with one or more halo substituents; L2 represents a direct link; carbonyl; OR; S; S (>; = O) p; NR13a; NR13b-C1-3 alkanediyl; C1-3-NR13c alkanediyl; C1-3 alkanediyl optionally substituted with one or more halo substituents; or C1-3 alkanediyl in which two geminal hydrogen atoms may be replaced by C2-6 alkanediyl; p represents 1 or 2.Compuesto de fórmula (I)**Fórmula** o una forma estereoisomérica del mismo, en la que Het1 es un heterociclo, que tiene la fórmula (a-1), (a-2), (a-3) o (a-4) **Fórmula** R3 es alquilo C1-4; R4, R5, R6 y R8 son cada uno independientemente hidrógeno o alquilo C1-4 opcionalmente sustituido con uno o más sustituyentes halo; R7a es hidrógeno, halo o alquilo C1-4; R7b y R7c son cada uno independiente
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充