Macrocyclic compounds as inhibitors of viral replication
申请人:Blatt M. Lawrence
公开号:US20050267018A1
公开(公告)日:2005-12-01
The embodiments provide compounds of the general formulas I-XIX, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating flaviviral infection, including hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
[EN] METHOD OF MAKING A PYRIDONE COMPOUND, 5-ETHYL-1-PHENYL-2-(1H)-PYRIDONE, AND INTERMEDIATES THEREOF<br/>[FR] PROCÉDÉ DE FABRICATION D'UN COMPOSÉ DE PYRIDONE, 5-ÉTHYL-1-PHÉNYL-2-(1H)-PYRIDONE, ET SES INTERMÉDIAIRES
申请人:SIGNA S A DE C V
公开号:WO2012107831A1
公开(公告)日:2012-08-16
There are provided methods for the preparation of 5-ethyl-1-phenyl-2(1H)-pyridone and intermediates thereof. Thus, there is provided a one-pot method from the production of 5-ethyl-2(1H)-pyridone from butyl aldehyde and a compound of the Formula 9. There is also provided a process for the preparation of 5-ethyl-1-phenyl-2(1H)- pyridone comprising reaction of 5-ethyl-2(1H)-pyridone with phenyl halide in the presence of Cu20 and a first base.
Novel pharmaceutical compositions containing as the active ingredient the compound 5-methyl-1-phenyl-2-(1H)-pyridone are described. Such compositions have been found to have a metabolic property which causes significant lowering of serum glucose levels in humans and other mammals. The compositions containing 5-methyl-1-phenyl-2-(1H)-pyridone caused no irritation on oral administration or when applied to specific target tissues showed no significant irritation or other sequelae.
Novel pharmaceutical compositions containing as the active ingredient the compound 5-methyl-1-phenyl-2-(1H)-pyridone are described. Such compositions have been found to have a metabolic property which causes significant lowering of serum uric acid levels in humans and other mammals. The compositions containing 5-methyl-1-phenyl-2-(1H)-pyridone caused no irritation on oral administration or when applied to specific target tissues showed no significant irritation or other sequelae.
MACROCYCLIC COMPOUNDS AS INHIBITORS OF VIRAL REPLICATION
申请人:BLATT LAWRENCE M.
公开号:US20090286843A1
公开(公告)日:2009-11-19
The embodiments provide compounds of the general formulas I-XIX, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating flaviviral infection, including hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.