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    • 2. 发明申请
    • MALONAMIDE DERIVATIVES
    • 马来酰胺衍生物
    • WO2006061136A2
    • 2006-06-15
    • PCT/EP2005012834
    • 2005-12-01
    • HOFFMANN LA ROCHEFLOHR ALEXANDERJAKOB-ROETNE ROLANDWOSTL WOLFGANG
    • FLOHR ALEXANDERJAKOB-ROETNE ROLANDWOSTL WOLFGANG
    • C07D267/14A61K31/553A61P25/28
    • C07D267/14C07D413/12
    • The invention relates to compounds of the general Formula (I) wherein R is halogen, lower alkyl or lower alkyl substituted by halogen; R 1 is hydrogen, lower alkyl or lower alkyl substituted by halogen or hydroxy, or is lower alkenyl, -(CH 2 ) n -cycloalkyl, -(CH 2 ) n -COR', or is benzyl, optionally substituted by halogen, or is -(CH 2 ) n -morpholinyl; R' is lower alkoxy, hydroxy or amino; R 2 is hydrogen, lower alkyl or di-lower alkyl, lower alkyl substituted by halogen or hydroxy, or is benzyl or cycloalkyl; R 3 is lower alkyl or lower alkyl substituted by halogen, or is benzyl, optionally substituted by two halogen atoms, or is -(CH 2 ) n -cycloalkyl or -(CH 2 ) n -pyridinyl; X is -CR 4 R 4 - or - CR 4 R 4' -O-; R 4 /R 4 ' is independently from each other hydrogen, halogen, lower alkyl, lower alkoxy, hydroxy or -CH 2 -2-[1,3]dioxalan-; N is 0, 1 or 2; to pharmaceutically suitable acid addition salts thereof and to all forms of optically pure enantiomers, recemates or diastereomers and diastereomeric mixtures thereof for the treatment of Alzheimer's disease.
    • 本发明涉及通式(I)的化合物,其中R是卤素,被卤素取代的低级烷基或低级烷基; R 1是氢,被卤素或羟基取代的低级烷基或低级烷基,或者是低级烯基, - (CH 2 CH 2)n - , - (CH 2 CH 2)n -COR',或是任选被卤素取代的苄基,或是 - (CH 2)2 - >名词 - 吗啉基; R'是低级烷氧基,羟基或氨基; R 2是氢,低级烷基或二低级烷基,被卤素或羟基取代的低级烷基,或是苄基或环烷基; R 3是被卤素取代的低级烷基或低级烷基,或是任选被两个卤素原子取代的苄基,或是 - (CH 2) - (CH 2)n - 亚烷基或 - (CH 2)n - X是-CR 4 S 4 - 或 - CR 4 -OR 4'-O-; R 4和R 4彼此独立地为氢,卤素,低级烷基,低级烷氧基,羟基或-CH 2 - [1,3] dioxalan-; N为0,1或2; 其药学上合适的酸加成盐和所有形式的用于治疗阿尔茨海默氏病的光学纯对映异构体,受体或非对映异构体和非对映体混合物。
    • 7. 发明申请
    • FLUORO SUBSTITUTED 2-OXO AZEPAN DERIVATIVES
    • 氟替代2-OXO AZEPAN衍生物
    • WO2007020190A1
    • 2007-02-22
    • PCT/EP2006/064935
    • 2006-08-02
    • F. HOFFMANN-LA ROCHE AGFLOHR, AlexanderGALLEY, GuidoJAKOB-ROETNE, RolandKITAS, Eric ArgiriosWOSTL, Wolfgang
    • FLOHR, AlexanderGALLEY, GuidoJAKOB-ROETNE, RolandKITAS, Eric ArgiriosWOSTL, Wolfgang
    • C07D223/12C07D413/12C07D401/12C07D403/12C07D409/14A61K31/55A61P25/28A61P35/00
    • C07D409/14C07D223/12C07D401/12C07D403/12C07D413/12
    • The invention relates to compounds of general formula (I), wherein R 1 is lower alkyl substituted by halogen, or is aryl or heteroaryl, unsubstituted or substituted by halogen; R 2 is heterocycloalkyl, aryl or heteroaryl, which are unsubstituted or substituted by one or more substituents, selected from the group consisting of halogen, lower alkyloxy, lower alkyl substituted by halogen, O-lower alkyl substituted by halogen or are substituted by C(O)-NR" 2 , (CR 2 )m-C(O)-R’ heteroaryl or S(O) 2 -lower alkyl; R 3 /R 3’ , R 4 /R 4’ and R 5 /R5’ are independently from each other hydrogen or fluoro, wherein at least one of R4/R4’ or R 5 /R 5’ is always fluoro; R' is aryl or hydroxy; R" is hydrogen, cycloalkyl or is heterocycloalkyl; R is hydrogen or lower alkyl; m is 0, 1, 2 or 3; and to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. It has been found that the compounds of general formula (I) are γ-secretase inhibitors and the related compounds may be useful in the treatment of Alzheimer's disease or common cancers including but not limited to cervical carcinomas and breast carcinomas and malignancies of the hematopoietic system.
    • 本发明涉及通式(I)的化合物,其中R 1为被卤素取代的低级烷基,或未取代或被卤素取代的芳基或杂芳基; R 2是未取代的或被一个或多个选自以下的取代基取代的杂环烷基,芳基或杂芳基:卤素,低级烷氧基,被卤素取代的低级烷基,被 卤素或被C(O)-NR“2取代,(CR 2)m C(O)-R'杂芳基或S(O) /低级烷基; R 3,R 3,R 3,R 4,R 4,R 4, R 5 / R 5'或R 5'或R 5'中的至少一个独立地为氢或氟,其中R 4 / R 4'或R 5' 总是氟; R'是芳基或羟基; R“是氢,环烷基或杂环烷基; R是氢或低级烷基; m为0,1,2或3; 以及药学上合适的酸加成盐,旋光纯对映异构体,外消旋体或非对映体混合物。 已经发现通式(I)的化合物是γ-分泌酶抑制剂,相关化合物可用于治疗阿尔茨海默病或常见癌症,包括但不限于宫颈癌和乳腺癌以及造血系统的恶性肿瘤 。