4,6-DIARYLAMINOTHIAZINES AS BACE1 INHIBITORS AND THEIR USE FOR THE REDUCTION OF BETA-AMYLOID PRODUCTION
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US20150329506A1
公开(公告)日:2015-11-19
Compounds of formula (I), including pharmaceutically acceptable salts thereof, are set forth herein: (I) wherein R
1
and R
2
are independently hydrogen, or —CH
3
; or R
1
and R
2
can join together in a ring by adding —(CH
2
)
4
—; R
3
is hydrogen or C
1
-C
3
alkyl; Y and Z are independently a C
6
-C
10
-aryl group or a 5-10 membered heterocyclic group which can be further substituted with from 0-3 substituents selected from the group of halogen, hydroxy, amino, C
1-4
alkylamino, C
1-4
dialkylamino, haloC
1-4
alkyl, CN, C
1
-C
6
alkyl or cycloalkyl, C
1
-C
6
alkoxy, —C═OC
1-4
alkyl, —SO
2
C
1-4
alkyl, and C
2
-C
4
alkynyl; A is selected from the group of phenyl, benzyl, oxazolyl, thiazolyl, isoxazolyl, imidazolyl, pyrazolyl, pyridyl, pyrimidinyl, and pyrazinyl groups which can be further substituted with from 0-3 substituents selected from the group of halogen, hydroxy, amino, C
1-4
alkylamino, C
1-4
dialkylamino, haloC
1-4
alkyl, hydroxyC
1-6
alkyl, CN, C
1
-C
6
alkyl or cycloalkyl, C
1
-C
6
alkoxy, and C
2
-C
4
alkynyl; L is —NHCO—, or is a single bond; and L and Z together can be absent.
本文列出了公式(I)的化合物,包括其中的药物可接受的盐:(I)其中R1和R2分别为氢或-CH3;或R1和R2可以通过添加-(CH2)4-形成环;R3为氢或C1-C3烷基;Y和Z分别为C6-C10芳基或5-10成员的杂环基,可以进一步用来自卤素、羟基、氨基、C1-4烷基氨基、C1-4双烷基氨基、卤C1-4烷基、CN、C1-C6烷基或环烷基、C1-C6烷氧基、-C═OC1-4烷基、-SO2C1-4烷基和C2-C4炔基的0-3个取代基进行取代;A选自苯基、苄基、噁唑基、噻唑基、异噁唑基、咪唑基、吡唑基、吡啶基、嘧啶基和吡嗪基,可以进一步用来自卤素、羟基、氨基、C1-4烷基氨基、C1-4双烷基氨基、卤C1-4烷基、羟基C1-6烷基、CN、C1-C6烷基或环烷基、C1-C6烷氧基和C2-C4炔基的0-3个取代基进行取代;L为-NHCO-或单键;L和Z可以一起不存在。