Synthesis and antiviral screening of some novel pyridazine and triazolopyridazine nucleosides
作者:Aymn E. Rashad、Ahmed H. Shamroukh、Mohamed A. Ali、Faiza M. Abdel-Motti
DOI:10.1002/hc.20296
日期:2007.4
Some novel cyclic and acyclic pyridazine and triazolopyridazine nucleoside derivatives were prepared. Some of the prepared products were selected and tested for antiviral activity against herpes simplex virus type-1 (HSV-1) and hepatitis-A virus (HAV, MBB-cell culture adapted strain). Plaque reduction infectivity assay was used to determine virus count reduction as a result of treatment with test compounds
The invention relates to novel chemical compounds and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications.
The invention relates to novel chemical compounds, compositions and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of making and using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for, research, drug screening, and therapeutic applications.
COMPOSITIONS AND TREATMENTS USING PYRIDAZINE COMPOUNDS AND CHOLINESTERASE INHIBITORS
申请人:WATTERSON D. Martin
公开号:US20120157410A1
公开(公告)日:2012-06-21
The invention relates to compositions, conjugates and methods comprising pyridazine compounds and cholinesterase inhibitors for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications.
Pyridazine compounds for the treatment of inflammatory diseases
申请人:Northwestern University
公开号:EP2592075A1
公开(公告)日:2013-05-15
The invention relates to novel chemical compounds, compositions and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of making and using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications.
Compounds of Formula Ia or Ib
or
wherein R is a substituted amino group, R2 is an unsaturated 5 to 6-membered heteromonocyclic group containing 1 to 4 nitrogen atoms, R3, R4, R5, and R6 are hydrogen, and R7 is absent; or a pharmaceutically acceptable salt thereof.