Structure activity relationship studies of tricyclic bispyran sulfone γ-secretase inhibitors
摘要:
An investigation is detailed of the structure activity relationships (SAR) of two sulfone side chains of compound (-)-1a (SCH 900229), a potent, PS1-selective gamma-secretase inhibitor and clinical candidate for the treatment of Alzheimer's disease. Specifically, 4-CF3 and 4-Br substituted arylsulfone analogs, (-)-1b and (-)-1c, are equipotent to compound (-)-1a. On the right hand side chain, linker size and terminal substituents of the pendant sulfone group are also investigated. (c) 2012 Elsevier Ltd. All rights reserved.
Structure activity relationship studies of tricyclic bispyran sulfone γ-secretase inhibitors
摘要:
An investigation is detailed of the structure activity relationships (SAR) of two sulfone side chains of compound (-)-1a (SCH 900229), a potent, PS1-selective gamma-secretase inhibitor and clinical candidate for the treatment of Alzheimer's disease. Specifically, 4-CF3 and 4-Br substituted arylsulfone analogs, (-)-1b and (-)-1c, are equipotent to compound (-)-1a. On the right hand side chain, linker size and terminal substituents of the pendant sulfone group are also investigated. (c) 2012 Elsevier Ltd. All rights reserved.