申请人:Druzgala Pascal
公开号:US20070060640A1
公开(公告)日:2007-03-15
The invention comprises compounds of Formula 1:
wherein, R
1
is independently H or halogen; R
2
is, for example, H or —R
10
—NR
11
R
12
, and wherein R
10
is C
1
-C
6
alkyl, and R
11
and R
12
are independently H, C
1
-C
4
alkyl, and hydrates, solvates, salts and tautomers thereof. The invention further comprises methods for making the compounds of the invention and methods for making compounds useful in the treatment or prevention of cardiac arrhythmia from the compounds of the invention.
本发明涉及一种公式1的化合物:其中,R1独立地为H或卤素;R2例如为H或-R10-NR11R12,其中R10为C1-C6烷基,R11和R12独立地为H、C1-C4烷基,以及其水合物、溶剂化合物、盐和互变异构体。本发明还涉及制备本发明化合物的方法以及用于制备治疗或预防心律失常的化合物的方法,这些化合物来自本发明化合物。