申请人:THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
公开号:US20160031805A1
公开(公告)日:2016-02-04
The present invention is directed to compounds of formula I: wherein A is n is 0, 1, or 2; m is 0 or 1; R
1
is H or C
1-6
alkyl and R
2
is H, C
1-6
alkyl, C
1-6
alkaryl, aryl, or heteroaryl; and X is O or NH. Tautomers, enantiomers, and diastereomers, as well as pharmaceutically acceptable salt forms, of compounds of formula I are also within the scope of the invention. Methods of preparing and using the compounds of formula I are also described.
wherein A is
本发明涉及公式I的化合物:其中A为n为0、1或2;m为0或1;R1为H或C1-6烷基,R2为H、C1-6烷基、C1-6烷基芳基、芳基或杂环芳基;X为O或NH。公式I的互变异构体、对映异构体和二对映异构体,以及药学上可接受的盐形式也属于本发明的范围。还描述了制备和使用公式I化合物的方法。其中A为