STILBENE DERIVATIVES AND THEIR USE FOR BINDING AND IMAGING AMYLOID PLAQUES
申请人:Kung Hank F.
公开号:US20100266500A1
公开(公告)日:2010-10-21
This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.
Metabolic N-hydroxylation. Use of substituent variation to modulate the in vitro bioactivation of 4-acetamidostilbenes
作者:Patrick E. Hanna、Richard E. Gammans、Russell D. Sehon、Man-Kil Lee
DOI:10.1021/jm00183a014
日期:1980.9
radiolabeled form, and the metabolites were identified and quantified by TLC, massspectrometry, and liquid scintillation counting. The Vmax for N-hydroxylation of the 4'-CN analogue was 24% and the Km was 11% of that of 1. The glycolamide was a minor metabolite of the 4'-CN compound. The principal metabolite of the 4'-CH3 compound was the 4'-CH2OH derivative, the N-hydroxylated product being formed in small