Analogs of a Lisofylline (LSF), and synthetic methods for the preparation of such analogs are provided. The analogs of LSF provided have the ability to protect cell viability, particularly the ability to protect pancreatic β-cells.
Lisofylline analogues and their pharmeacuetical uses
申请人:University Of Virginia Patent Foundation
公开号:EP2325169A2
公开(公告)日:2011-05-25
The present invention provides analogs of a Lysofylline (LSF), and synthetic methods for the preparation of such analogs. The have the active side chain moiety (5-R-hydroxyhexyl) of LSF and can have greater potency and oral bioavailability than LSF.
A convenient method for the preparation of cycloalkene-annelated 2,3-dihydrophthalazine- 1(4H),4-diones, starting from a pyridazino[4,5-d]pyridazine diazadiene is detailed.
LISOFYLLINE ANALOGUES AND THEIR PHARMEACUETICAL USES