Comparisons of the influenza virus A M2 channel binding affinities, anti-influenza virus potencies and NMDA antagonistic activities of 2-alkyl-2-aminoadamantanes and analogues
作者:Antonios Kolocouris、Philip Spearpoint、Stephen R. Martin、Alan J. Hay、Marta López-Querol、Francesc X. Sureda、Elizaveta Padalko、Johan Neyts、Erik De Clercq
DOI:10.1016/j.bmcl.2008.10.003
日期:2008.12
protein of influenza virus A/chicken/Germany/27 (Weybridge strain; H7N7) were measured for the first time using an assay based on quenching of Trp-41 fluorescence by His-37 protonation, and their antiviral potencies were evaluated against the replication of influenza virus A H2N2 and H3N2 subtypes and influenza virus B in MDCK cells. Of the various 2-alkyl-2-aminoadamantanes, and analogues, spiro[piperidine-2
Fluorine-Containing Compound, Fluorine-Containing Polymer Compound, Resist Composition and Patterning Method Using Same
申请人:Mori Kazunori
公开号:US20110318542A1
公开(公告)日:2011-12-29
There is disclosed a fluorine-containing polymer compound comprising a repeating unit (a) of the following general formula (2) and having a weight-average molecular weight of 1000 to 1000000
where R
1
represents a polymerizable double bond-containing group; R
2
represents a fluorine atom or a fluorine-containing alkyl group; R
3
represents a hydrogen atom, an acid labile group, a cross-linking site or the other monovalent organic group; and W
1
represents a linking moiety.
When the fluorine-containing polymer compound is used in a resist compound for pattern formation by high energy radiation of 300 nm or less wavelength or electron beam radiation, it is possible to form a resist pattern with a good rectangular profile.
Compounds useful for treating and preventing viral infections including influenza are disclosed. Methods of treating or preventing viral infections, including influenza A infections are disclosed. Specifically, aminoadamantane derivatives that are structurally analogous to amantadine, including spirocyclic compounds, are provided for the treatment of amantadine-insensitive influenza infection in a subject.