1, 2, 4-Thiadiazol-5-Ylpiperazine derivatives useful in the treatment of neurodegenerative diseases
申请人:Griffioen Gerard
公开号:US20140128404A1
公开(公告)日:2014-05-08
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.
[EN] 1, 2, 4 -THIADIAZOL- 5 -YLPIPERAZINE DERIVATIVES USEFUL IN THE TREATMENT NEURODEGENERATIVE DISEASES<br/>[FR] DÉRIVÉS DE 1,2,4-THIADIAZOL-5-YLPIPÉRAZINE UTILES DANS LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
申请人:REMYND NV
公开号:WO2013004642A1
公开(公告)日:2013-01-10
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.
[EN] 2,7-DIAZASPIRO[3.5]NONANE COMPOUNDS<br/>[FR] COMPOSÉS DE 2,7-DIAZASPIRO[3.5]NONANE
申请人:REMYND NV
公开号:WO2015140132A1
公开(公告)日:2015-09-24
The present invention relates to a compound of formula (I) or a stereoisomer, enantiomer, racemic, or tautomer thereof, Formula (I), wherein R1, R3, R4, L1, L2, L3, L4, 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.
There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I
0
): R
1
—C—R
2
—R
3
—R
4
(I
0
)
wherein Z is oxygen or sulfur; R
1
is aryl which may be substituted, or a heterocyclic group which may be substituted; R
1a
is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R
2
is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R
3
is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, —CO—, etc.; and R
4
is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.
There is provided a FAAH inhibitor and a prophylactic or therapeutic agent for cerebrovascular disorders or sleep disorders comprising it. The prophylactic or therapeutic agent comprises a compound of the formula (I0):
wherein Z is oxygen or sulfur; R1 is aryl which may be substituted, or a heterocyclic group which may be substituted; R1a is a hydrogen atom, a hydrocarbon group which may be substituted, hydroxyl, etc.; R2 is piperidin-1,4-diyl which may be substituted, or piperazin-1,4-diyl which may be substituted; R3 is a group formed by eliminating two hydrogen atoms from a 5-membered aromatic heterocyclic group having 1 to 3 heteroatoms selected from nitrogen, oxygen and sulfur, which may be further substituted, —CO—, etc.; and R4 is a hydrocarbon group which may be substituted, or a heterocyclic group which may be substituted; or a salt thereof.