Series of 6-aminophenanthridines and related heterocyclic compounds such as benzonaphtyridines were prepared. Reduction of one of the three aromatic rings was also performed. The compounds were first tested for their antiprionactivity in a previously described yeast-based colourimetric prion assay. The most potentderivatives were then assayed ex vivo against the mammalian prion PrPSc in a cell-based
COMPOUNDS AND COMPOSITIONS AS TLR ACTIVITY MODULATORS
申请人:Cortez Alex
公开号:US20110081365A1
公开(公告)日:2011-04-07
The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with Toll-Like Receptors, including TLR7 and TLR8. In one aspect, the compounds are useful as adjuvants for enhancing the effectiveness of a vaccine (formula I) wherein: X
3
is N; X
4
is N Or CR
3
; X
5
is —CR
4
═CR
5
.
Compounds and compositions as TLR activity modulators
申请人:Wu Tom Yao Hsiang
公开号:US08466167B2
公开(公告)日:2013-06-18
The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with Toll-Like Receptors, including TLR7 and TLR8. In one aspect, the compounds are useful as adjuvants for enhancing the effectiveness of a vaccine (formula I) wherein: X3 is N; X4 is N Or CR3; X5 is —CR4═CR5.