β-Secretase (BACE1) Inhibitors with High in Vivo Efficacy Suitable for Clinical Evaluation in Alzheimer’s Disease
摘要:
An extensive fluorine scan of 1,3-oxazines revealed the power of fluorine(s) to lower the pK(a) and thereby dramatically change the pharmacological profile of this class of BACE1 inhibitors. The CF3 substituted oxazine 89, a potent and highly brain penetrant BACE1 inhibitor, was able to reduce significantly CSF A beta 40 and 42 in rats at oral doses as low as 1 mg/kg. The effect was long lasting, showing a significant reduction of A beta 40 and 42 even after 24 h. In contrast to 89, compound 1b lacking the CF3 group was virtually inactive in vivo.
[1,8]naphthyridin-2-ones and related compounds for the treatment of schizophrenia
申请人:Clark D. Jerry
公开号:US20050043309A1
公开(公告)日:2005-02-24
This invention relates to compounds of the formula 1
wherein G, D, A, Z, Q, X, Y, R
1
, and R
4
through R
7
are defined as in the specification, processes for preparing the same and intermediates used in making the same, and pharmaceutical compositions containing such compounds and their use in the treatment of central nervous system disorders and other disorders.
[EN] 2-AMINO-3-FLUORO-3-(FLUOROMETHYL)-6-METHYL-6-PHENYL-3,4,5,6-TETRAHYDROPYRIDINS AS BACE1 INHIBITORS<br/>[FR] 2-AMINO-3-FLUORO-3-(FLUOROMÉTHYL)-6-MÉTHYL-6-PHÉNYL-3,4,5,6-TÉTRAHYDROPYRIDINES COMME INHIBITEURS DE BACE1
申请人:H LUNDBECK AS
公开号:WO2017025559A1
公开(公告)日:2017-02-16
The present invention provides compounds of Formula (I) for the treatment of neurodegenerative or cognitive diseases. The method further provides for piperidine-2-one and piperidine-2-thione intermediates to compounds of formula (I).
[EN] 6-AMINO-5-FLUORO-5-(FLUOROMETHYL)-2,3,4,5-TETRAHYDROPYRIDIN-2-YL-PHENYL-5-(METHOXY-D3)-PYRAZINE-2-CARBOXAMIDES AND FLUORINATED DERIVATIVES THEREOF AS BACE1 INHIBITORS<br/>[FR] 6-AMINO-5-FLUORO-5-(FLUOROMÉTHYL)-2,3,4,5-TÉTRAHYDROPYRIDIN-2-YL-PHÉNYL-5-(MÉTHOXY-D3)-PYRAZINE-2-CARBOXAMIDES ET LEURS DÉRIVÉS FLUORÉS EN TANT QU'INHIBITEURS BACE1
申请人:H LUNDBECK AS
公开号:WO2018114910A1
公开(公告)日:2018-06-28
The invention provides amidine compounds of Formula (I) for the treatment of neurodegenerative or cognitive diseases, including Alzheimer's Disease.
[EN] ANTIPROLIFERATIVE 2-(SULFO-PHENYL)-AMINOTHIAZOLE DERIVATIVES<br/>[FR] DERIVES DE 2-(SULFO-PHENYL)-AMINOTHIAZOLE ANTIPROLIFERATIFS
申请人:PFIZER
公开号:WO2004072070A1
公开(公告)日:2004-08-26
Aminothiazole compounds substituted with sulfur-containing groups are represented by the Formula (I), and their pharmaceutically acceptable salts, prodrugs, active metabolites, and pharmaceutically acceptable salts of said metabolites are described. These agents modulate and/or inhibit the cell proliferation and activity of protein kinases and are useful as pharmaceuticals for treating malignancies and other disorders.
HALOGEN-ALKYL-1,3 OXAZINES AS BACE1 AND/OR BACE2 INHIBITORS
申请人:Siena Biotech S.p.A.
公开号:US20140080819A1
公开(公告)日:2014-03-20
The present invention provides compounds of formula (I) having BACE1 and/or BACE2 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease and type 2 diabetes.