摘要:
A pharmaceutical composition for treating Alzheimer's disease containing a compound represented by the general formula (I):
wherein ring A is an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; E is lower alkylene, etc.; X is S, O, or NR 1 ; R 1 is a hydrogen atom or lower alkyl; R 2a , R 2b , R 3a , R 3b , R 4a and R 4b are each independently a hydrogen atom, halogen, hydroxy, etc.; n and m are each independently an integer of 0 to 3; n+m is an integer of 1 to 3; and R 5 is a hydrogen atom, optionally substituted lower alkyl, etc.; its pharmaceutically acceptable salt, or a solvate thereof as an active ingredient.
摘要翻译:一种用于治疗含有由通式(I)表示的化合物的阿尔茨海默病的药物组合物:其中环A是任选取代的碳环基团或任选取代的杂环基团; E是低级亚烷基等; X是S,O或NR 1; R 1是氢原子或低级烷基; R 2a,R 2b,R 3a,R 3b,R 4a和R 4b各自独立地为氢原子,卤素,羟基等; n和m各自独立地为0〜3的整数; n + m为1〜3的整数。 R 5为氢原子,任意取代的低级烷基等; 其药学上可接受的盐或其溶剂合物作为活性成分。
摘要:
A composition having BACE 1 inhibitory activity containing a compound represented by the general formula (I):
wherein ring A is an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; E is lower alkylene; X is S, O, or NR 1 ; R 1 is a hydrogen atom or lower alkyl; R 2a , R 2b , R 3a , R 3b , R 4a and R 4b is each independently a hydrogen atom, halogen, or hydroxy etc.; n and m are each independently an integer of 0 to 3; n+m is an integer of 0 to 3; R 5 is a hydrogen atom or substituted lower alkyl; its pharmaceutically acceptable salt, or a solvate thereof.
摘要翻译:具有BACE 1抑制活性的组合物,其含有通式(I)表示的化合物:其中环A为任选取代的碳环基或任选取代的杂环基; E为低级亚烷基; X是S,O或NR 1; R 1是氢原子或低级烷基; R 2a,R 2b,R 3a,R 3b,R 4a和R 4b各自独立地为氢原子,卤素或羟基等; n和m各自独立地为0〜3的整数; n + m为0〜3的整数, R 5是氢原子或取代的低级烷基; 其药学上可接受的盐或其溶剂合物。