The invention provides compounds of formula I, wherein X, Y, R
1
, R
2
, and R
3
are as defined in the description, and the preparation thereof. The compounds of formula I are useful as pharmaceuticals.
1
METHODS OF USING SUBSTITUTED ISOXAZOLO PYRIDINONES AS DISSOCIATED GLUCOCORTICOIDS
申请人:Xu Huaqiang Eric
公开号:US20100179167A1
公开(公告)日:2010-07-15
A method for treating a subject having an inflammatory or auto-immune disease with a substituted isoxazolo pyridinone. Also, a method for administering a substituted isoxazolo pyridinone to a cell to retain or increase glucocorticoid receptor transrepression activity with only minimal glucocorticoid receptor transactivation activity.
This Letter describes the synthesis and evaluation of mGluR7 antagonists in the isoxazolopyridone series. In the course of modi. cation in this class, novel solid support synthesis of the isoxazolopyridone scaffold was developed. Subsequent chemical modi. cation led to the identification of several potent derivatives with improved physicochemical properties compared to a hit compound 1. Among these, 2 showed good oral bioavailability and brain penetrability, suggesting that 2 may be useful for in vivo study to elucidate the role of mGluR7. (C) 2009 Elsevier Ltd. All rights reserved.