Biphenyl versus Phenylpyridazine Derivatives: The Role of the Heterocycle in a Series of Acyl-CoA:Cholesterol Acyl Transferase Inhibitors
摘要:
A series of alkylamido- (1) and alkylaminobiphenyl (2) derivatives were synthesized as possible bioisosters of the reported ACAT inhibitors phenylpyridazine analogues (I). Both 1 and 2 were tested on the human ACAT-1 and ACAT-2 isoforms. The amino derivatives 2 were found to be inactive, contrary to the related pyridazine derivatives. By contrast, the ortho-substituted amides 1a and 1d showed an interesting activity. These results support the essential role of the pyridazine nucleus. Modeling studies were also performed.
METHOD FOR SELECTIVELY INHIBITING ACAT1 IN THE TREATMENT OF ALZHEIMER'S DISEASE
申请人:Trustees of Dartmouth College
公开号:US20140044757A1
公开(公告)日:2014-02-13
The present invention features methods for stimulating clearance of amyloid beta in microglia, decreasing cognitive decline associated with amyloid pathology, and treating Alzheimer's disease by selectively inhibiting the expression or activity of Acyl-CoA:Cholesterol Acyltransferase 1, but not Acyl-CoA:Cholesterol Acyltransferase 2.
METHOD FOR SELECTIVELY INHIBITING ACAT1 IN THE TREATMENT OF NEURODEGENERATIVE DISEASES
申请人:Trustees of Dartmouth College
公开号:US20140308340A1
公开(公告)日:2014-10-16
The present invention features methods for stimulating clearance of misfolded or aggregated proteins or peptides in microglia, and treating neurodegenerative diseases associated with such pathology in brain by selectively inhibiting the expression or activity of Acyl-CoA:Cholesterol Acyltransferase 1, but not Acyl-CoA:Cholesterol Acyltransferase 2.
METHOD FOR SELECTIVELY INHIBITING ACAT1 IN THE TREATMENT OF OBESITY, METABOLIC SYNDROME, AND ATHEROSCLEROSIS
申请人:Trustees of Dartmouth College
公开号:US20160355824A1
公开(公告)日:2016-12-08
The present invention features methods for preventing and treating three related diseases, diet-induced obesity, metabolic syndrome, and atherosclerosis, alone or in combination by inhibiting Acyl-CoA: Cholesterol Acyltransferase 1 (ACATI) activity or expression in myeloid cells.