Tetrazolylpropionamides as inhibitors of Abeta protein production
申请人:——
公开号:US20040082568A1
公开(公告)日:2004-04-29
This invention relates to novel tetrazolylpropionamides in which the amide group comprises an aminoazepinone, and related structures, of Formula (I):
1
or pharmaceutically acceptable salt or prodrug forms thereof, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein and, more specifically, inhibit the production of A&bgr;-peptide, thereby resulting in prevention and treatment of the neuropathology associated with production of A&bgr;-peptide. More particularly, the present invention relates to the treatment of neurological disorders related to &bgr;-amyloid production such as Alzheimer's disease.
Diastereoselective alkylations of β-tetrazolyl propionic acids
作者:Michael G. Yang、Dilip P. Modi、Ruth R. Wexler、Richard E. Olson
DOI:10.1016/j.tetlet.2003.10.118
日期:2004.1
A new procedure for the diastereoselective alkylations of β-tetrazolyl propionic acids is described. A seven-membered chelation model is proposed to rationalize the observed high level of synselectivity.