摘要:
This invention provides novel compounds of formulae (I) or (II) or a stereoisomer, enantiomer, racemic, or tautomer thereof, (I) (II) wherein the substituents are as defined in the specification. The present invention also relates to the novel compounds for use as a medicine, more in particular for the prevention or treatment of amyloid-related diseases, more specifically certain neurological disorders, such as disorders collectively known as tauopathies, disorders characterized by cytotoxic α-synuclein amyloidogenesis. The present invention also relates to the use of said novel compounds for the manufacture of medicaments useful for treating such amyloid-related diseases. The present invention further relates to pharmaceutical compositions including said novel compounds and to methods for the preparation of said novel compounds.
摘要:
The present invention relates to a compound of formula (I) or a stereoisomer, enantiomer, racemic, or tautomer thereof, Formula (I), wherein R 1 , R 3 , R 4 , L 1 , L 2 , L 3 , L 4 , and n, have the same meaning as that defined in the claims and the description. The present invention also relates to compositions, in particular pharmaceuticals, comprising such compounds, and to uses of such compounds and compositions for the prevention and/or treatment of metabolic disorders and/or neurodegenerative diseases, and/or protein misfolding disorders.
摘要:
The present invention relates to a compound of formula (IA), wherein G 1 is lower alkyl; lower alkyl substituted by one or more halogens; cycloalkyl; tetrahydropyran-4-yl; phenethyl; phenethyl substituted by one or more halogens; phenoxymethyl; phenoxymethyl substituted by one or more halogens; benzyloxyethyl; benzyloxy-ethyl substituted by one or more halogens; or is -NR 2 R 3 ; R 2 is hydrogen or lower alkyl; R 3 is lower alkyl; tetrahydropyran-4-yl; -CH 2 -cycloalkyl; or cycloalkyl optionally substituted by lower alkyl substituted by one or more halogens; or R 2 and R 3 form together with the N-atom to which they are attached a heterocycloalkyl group with 4 or 5 carbon atoms, which is optionally substituted by one or more substituents selected from halogen; or lower alkyl substituted by one or more halogens; X is -CH 2 - or -(CH 2 ) 2 -; Ar is phenyl or pyridinyl; R 4 is halogen; lower alkyl; lower alkyl substituted by one or more halogens; or lower alkoxy; n is 1 or 2; or to a pharmaceutically active salt thereof, to a stereoisomeric form, including an individual diastereoisomer or enantiomer of the compound of formula (IA) as well as to a racemic or non-racemic mixture thereof. The present invention also relates to the use of a compound of formula (IA) for treating certain neurodegenerative disorders characterized by cytotoxic TAU misfolding and/or aggregation.
摘要:
The present invention relates to improved methods for detecting agents that cause or potentiate DNA damage and to genetically transformed cells that may be usefully employed in such methods.
摘要:
The present invention relates to a compound of formula (IA) The present invention also relates to the use of the compound of formula IA for treating certain neurodegenerative disorders characterized by cytotoxic TAU misfolding and/or aggregation.
摘要:
This invention provides phenyl- and benzyl-thiazolylpiperazine derivatives, and N-sulfonyl heterocyclic derivatives including phenyl- and benzyl-thiazolylpiperidine derivatives, and pharmaceutically acceptable salts thereof, for use in the treatment of an a-synucleopathy such as Parkinson's disease, diffuse Lewy body disease, traumatic brain injury, amyotrophic lateral sclerosis, Niemann-Pick disease, Hallervorden-Spatz syndrome, Down syndrome, neuroaxonal dystrophy, multiple system atrophy and Alzheimer's disease.
摘要:
The present invention relates to a compound of formula (I) or (II) or a stereoisomer, enantiomer, racemic, or tautomer thereof, (I) (II) wherein R 1 ,R 2 ,R 3 ,L 1 ,L 2 ,L 3 ,L 4 ,L 5 and n, have the same meaning as that defined in the claims and the description. The present invention also relates to compositions, in particular pharmaceuticals, comprising such compounds, and to uses of such compounds and compositions for the prevention and/or treatment of metabolic disorders and/or neurodegenerative diseases, and/or protein misfolding disorders.
摘要:
This invention provides specifically substituted 1,2,4-thiadiazole derivatives for use in the treatment of an a-synucleopathy such as Parkinson's disease, diffuse Lewy body disease, traumatic brain injury, amyotrophic lateral sclerosis, Niemann-Pick disease, Hallervorden-Spatz syndrome, Down syndrome, neuroaxonal dystrophy, multiple system atrophy and Alzheimer's disease.
摘要:
The present invention relates to an engineered yeast strain, comprising a transgene encoding one or more amyloidogenic proteins or mutant(s) thereof, characterised in that it lacks one or more functional genes responsive to oxidative stress. The invention further relates to the use of this yeast strain for pharmaceutical screening, for modelling of neurodegenerative diseases and for cellular modelling of biochemistry of the amyloidogenic proteins involved therein.