917471-30-8Relevant articles and documents
4,6-DIARYLAMINOTHIAZINES AS BACE1 INHIBITORS AND THEIR USE FOR THE REDUCTION OF BETA-AMYLOID PRODUCTION
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Page/Page column 32; 33, (2014/07/08)
Compounds of formula (I), including pharmaceutically acceptable salts thereof, are set forth herein: (I) wherein R1 and R2 are independently hydrogen, or -CH3; or R1 and R2 can join together in a ring by adding -(CH2)4-; R3 is hydrogen or C1-C3 al-kyl; Y and Z are independently a C6-C10- 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, C1-4 alkylamino, C1-4 dialkylamino, halo C1-4 alkyl, CN, C1-C6, alkyl or cycloalkyl, C1-C6 alkoxy, -C=OC1-4 alkyl, -SO2C1-4 alkyl, and C2-C4 alkynyl; A is selected from the group of phenyl, ben-zyl, 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, C1-4 alkylamino, C1-4 dialkylamino, haloC1-4 alkyl, hydroxyC1-6 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, and C2-C4 alkynyl; L is -NHCO-, or is a single bond; and L and Z to-gether can be absent
2H-IMIDAZOL-4-AMINE COMPOUNDS AND THEIR USE AS BACE INHIBITORS
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, (2014/01/09)
2H-imidazol-4-amine compounds, therapeutically acceptable salts thereof, processes for preparation thereof, therapeutic uses of such compounds for treating Αβ-related pathologies such as Down's syndrome, β-amyloid angiopathy, Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration methods of therapy, and pharmaceutical compositions containing such compounds. Formula (I) wherein A is -O- or -CH2-, n is 1 or 1.
CYCLOHEXANE-1,2'-NAPHTHALENE-1',2"-IMIDAZOLE COMPOUNDS AND THEIR USE AS BACE INHIBITORS
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, (2014/01/09)
Cyclohexane-1,2'-naphthalene-1',2''-imidazole compounds, therapeutically acceptable salts thereof, processes for preparation thereof, therapeutic uses of such compounds for treating Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy, Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration, methods of therapy using such compounds, and pharmaceutical compositions containing such compounds.
Compounds and their use as BACE inhibitors
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Page/Page column 19, (2012/07/13)
The present invention relates to novel compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
COMPOUNDS FOR THE REDUCTION OF BETA-AMYLOID PRODUCTION
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Page/Page column 34-35, (2012/12/13)
Compounds of formula (I), including pharmaceutically acceptable salts thereof, are set forth herein: wherein R1, R2, R3, R4, R5, and R6 are independently hydrogen, C1-C6 alkyl or C1-C6 cycloalkyl; Y and Z are independently a C6-C10- aryl group or a 5-10 membered heterocyclic group, wherein each Y and Z group can be optionally substituted with from 0-3 substituents selected from halogen, amino, C1-4alkylamino, C1-4dialkylamino, haloC1-4 alkyl, OH, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, and C2-C4 alkynyl; L is either a bond or is -NHCO-; L and Z together can be absent; and m is 1, 2 or 3.
Structure based design of iminohydantoin BACE1 inhibitors: Identification of an orally available, centrally active BACE1 inhibitor
Cumming, Jared N.,Smith, Elizabeth M.,Wang, Lingyan,Misiaszek, Jeffrey,Durkin, James,Pan, Jianping,Iserloh, Ulrich,Wu, Yusheng,Zhu, Zhaoning,Strickland, Corey,Voigt, Johannes,Chen, Xia,Kennedy, Matthew E.,Kuvelkar, Reshma,Hyde, Lynn A.,Cox, Kathleen,Favreau, Leonard,Czarniecki, Michael F.,Greenlee, William J.,McKittrick, Brian A.,Parker, Eric M.,Stamford, Andrew W.
, p. 2444 - 2449 (2012/05/19)
From an initial lead 1, a structure-based design approach led to identification of a novel, high-affinity iminohydantoin BACE1 inhibitor that lowers CNS-derived Aβ following oral administration to rats. Herein we report SAR development in the S3 and F′ subsites of BACE1 for this series, the synthetic approaches employed in this effort, and in vivo data for the optimized compound.
Compounds and their use as BACE Inhibitors
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, (2012/07/13)
The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
Discovery of an orally available, brain penetrant BACE1 inhibitor that affords robust CNS Aβ reduction
Stamford, Andrew W.,Scott, Jack D.,Li, Sarah W.,Babu, Suresh,Tadesse, Dawit,Hunter, Rachael,Wu, Yusheng,Misiaszek, Jeffrey,Cumming, Jared N.,Gilbert, Eric J.,Huang, Chunli,McKittrick, Brian A.,Hong, Liwu,Guo, Tao,Zhu, Zhaoning,Strickland, Corey,Orth, Peter,Voigt, Johannes H.,Kennedy, Matthew E.,Chen, Xia,Kuvelkar, Reshma,Hodgson, Robert,Hyde, Lynn A.,Cox, Kathleen,Favreau, Leonard,Parker, Eric M.,Greenlee, William J.
, p. 897 - 902 (2013/01/15)
Inhibition of BACE1 to prevent brain Aβ peptide formation is a potential disease-modifying approach to the treatment of Alzheimer's disease. Despite over a decade of drug discovery efforts, the identification of brain-penetrant BACE1 inhibitors that substantially lower CNS Aβ levels following systemic administration remains challenging. In this report we describe structure-based optimization of a series of brain-penetrant BACE1 inhibitors derived from an iminopyrimidinone scaffold. Application of structure-based design in tandem with control of physicochemical properties culminated in the discovery of compound 16, which potently reduced cortex and CSF Aβ40 levels when administered orally to rats.
NOVEL COMPOUNDS FOR TREATMENT OF NEURODEGENERATION ASSOCIATED WITH DISEASES, SUCH AS ALZHEIMER'S DISEASE OR DEMENTIA
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Page/Page column 55-56, (2011/02/24)
The present invention relates to novel compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Downs syndrome, β- amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer Disease, memory loss, attention deficit symptoms associated with Alzheimer disease, neurodegeneration associated with diseases such as Alzheimer disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
NOVEL COMPOUNDS FOR TREATMENT OF NEURODEGENERATION ASSOCIATED WITH DISEASES, SUCH AS ALZHEIMER'S DISEASE OR DEMENTIA
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, (2011/02/24)
The present invention relates to novel compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of Aβ-related pathologies such as Downs syndrome, β- amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer Disease, memory loss, attention deficit symptoms associated with Alzheimer disease, neurodegeneration associated with diseases such as Alzheimer disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
