GlaxoSmithKline

Membrane permeability of abacavir consistent with its ability to penetrate CNS

Published in Pharma Law Weekly, January 4th, 2005

Cell membrane permeability of abacavir is consistent with its ability to penetrate the central nervous system.

According to recent research from the United States, "Abacavir, (-)-(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol, is a novel purine carbocyclic nucleoside analogue that has been approved by the FDA for the treatment of HIV (as Ziagen [abacavir sulfate]).

"Chemically, abacavir and (-)-carbovir (CBV) differ only at the 6-position of the purine ring; abacavir contains a cyclopropylamino moiety in place of the 6-lactam functionality of CBV. Intracellularly both are ultimately metabolized to CBV...

Want to see the full article?

Purchase this article for only $3.00

We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.

Welcome to NewsRx!

Learn more about a six-week, no-risk free trial of Pharma Law Weekly

Source: Pharma Law Weekly (2005-01-04)

NewsRx is Social

Top Medical Newsletters

Awards

Best Health/Healthcare Content, 2012
Best Health/Healthcare Content, 2011
Best e-Business Site, 2010
Best e-Business Site, 2009
Best e-Business Site, 2008
Best e-Business Site, 2007
Best e-Business Site, 2006
Best Healthcare Content, 2005
Best Overall Internet Site, 2005
Best Interactive Site, 2005

Facts & Stats

NewsRx also is available at LexisNexis, Gale, ProQuest, Factiva, Dialog, Thomson Reuters, NewsEdge, and Dow Jones.

Google 2010 PageRank: #2 Among Top Health News and Media Publications
Google 2010 PageRank: #2 Among Top Science Publications in Biology/Physiology
Google 2010 PageRank: #2 Among Top News and Media for the Business of Pharmaceuticals
Amazon's Alexa 2010 PageRank: #2 News and Media Site for the Pharmaceutical Industry