Synthesis, characterization, and PK/PD studies of a series of spirocyclic pyranochromene BACE1 inhibitors
摘要:
The development of 1,3,4,4a,5,10a-hexahydropyrano[3,4-b]chromene analogs as BACE1 inhibitors is described. Introduction of the spirocyclic pyranochromene scaffold yielded several advantages over previous generation cores, including increased potency, reduced efflux, and reduced CYP2D6 inhibition. Compound 13 ( BACE1 IC50 = 110 nM) demonstrated a reduction in CSF Ab in wild type rats after a single dose. (C) 2014 Elsevier Ltd. All rights reserved.
Synthesis, characterization, and PK/PD studies of a series of spirocyclic pyranochromene BACE1 inhibitors
摘要:
The development of 1,3,4,4a,5,10a-hexahydropyrano[3,4-b]chromene analogs as BACE1 inhibitors is described. Introduction of the spirocyclic pyranochromene scaffold yielded several advantages over previous generation cores, including increased potency, reduced efflux, and reduced CYP2D6 inhibition. Compound 13 ( BACE1 IC50 = 110 nM) demonstrated a reduction in CSF Ab in wild type rats after a single dose. (C) 2014 Elsevier Ltd. All rights reserved.
[EN] HETEROCYCLIC INHIBITORS OF BETA - SECRETASE FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES DE LA BÊTA-SECRÉTASE POUR LE TRAITEMENT DE MALADIES NEURODÉGÉNÉRATIVES
申请人:ARRAY BIOPHARMA INC
公开号:WO2012071458A1
公开(公告)日:2012-05-31
The invention provides novel tricyclic compounds of Formula I' that inhibit β-secretase cleavage of APP and are useful as therapeutic agents for treating neurodegenerative diseases.
The invention provides novel tricyclic compounds of Formula I′ that inhibit β-secretase cleavage of APP and are useful as therapeutic agents for treating neurodegenerative diseases.