Polycyclic α-amino-ε-caprolactams and related compounds
申请人:Audia James E.
公开号:US06958330B1
公开(公告)日:2005-10-25
Disclosed are polycyclic α-amino-ε-caprolactams and related compounds which are useful as synthetic intermediates in the preparation of inhibitors of β-amyloid peptide release and/or its synthesis.
Highly efficient synthesis of medium-sized lactams via intramolecular Staudinger–aza-Wittig reaction of ω-azido pentafluorophenyl ester: synthesis and biological evaluation of LY411575 analogues
A highly efficient method for the synthesis of medium-sized lactams based on intramolecular Staudinger–aza-Wittig reaction of ω-azido pentafluorophenyl ester has been developed. A variety of 7–10 membered lactams were synthesized in excellent yields. Application of the method to the synthesis of analogues of a potent γ-secretase inhibitor LY411575 and their biological evaluation are also described
CYCLOALKYL, LACTAM, LACTONE AND RELATED COMPOUNDS, PHARMACEUTICAL COMPOSITIONS COMPRISING SAME, AND METHODS FOR INHIBITING BETA-AMYLOID PEPTIDE RELEASE AND/OR ITS SYNTHESIS BY USE OF SUCH COMPOUNDS