NOVEL NUCLEOTIDE ANALOGUES AS PRECUSOR MOLECULES FOR ANTIVIRALS
申请人:Canard Bruno
公开号:US20100099869A1
公开(公告)日:2010-04-22
This invention relates to a purine or pyrimidine phosphonate compound of formula (I) or pharmaceutically acceptable salt thereof; wherein B, X, and R
1
-R
3
are as defined in classes and subclasses herein. These compounds may be used as antiviral precursors. The invention also relates to therapeutic compositions of these compounds and their use for the preparation of a medication for testing and/or preventing a viral infection in a patient. The invention also provides methods for making these compounds. In particular, the invention provides an H-phosphinate precursor intermediate of formula (II) wherein B is a purine or pyrimidine base as defined herein and R
1
is selected from the group comprising a hydrogen atom, and a methyl, ethyl, hydroxymethyl, hydroxyethyl and C
1-6
haloalkyl group.
Stereoselective synthesis of phosphorus containing actives
申请人:Gilead Pharmasset LLC
公开号:EP2752422B1
公开(公告)日:2017-08-16
Methods and compositions to treat glycosaminoglycan-associated molecular interactions
申请人:Kisilevsky Robert
公开号:US20070078082A1
公开(公告)日:2007-04-05
Therapeutic compounds and methods for inhibiting a glycosaminoglycan (GAG)-associated molecular interaction in a subject, whatever its clinical setting, are described
Phosphono-carboxylate compounds for treating amyloidosis
申请人:Szarek A. Walter
公开号:US20080004244A1
公开(公告)日:2008-01-03
Therapeutic compounds and methods for modulating amyloid deposition in a subject, whatever its clinical setting, are described. Amyloid deposition is modulated by the administration to a subject of an effective amount of a therapeutic compound comprising a phosphonate group and a carboxylate group, a congener thereof, or a pharmaceutically acceptable salt or ester thereof. In preferred embodiments, an interaction between an amyloidogenic protein and a basement membrane constituent is modulated.
Methods for modulating neuronal cell death
申请人:Gervais Francine
公开号:US20080249184A1
公开(公告)日:2008-10-09
The invention provides methods of inhibiting Aβ-induced neuronal cell death. The invention further provides methods of providing neuroprotection to a subject and methods of treating a disease state characterized by Aβ-induced neuronal cell death in a subject. Methods of inhibiting p75 receptor mediated neuronal cell death, as well as methods of treating a disease state in a subject characterized by p75 receptor mediated neuronal cell death are provided.