Thanks abdm, some more reading for me on this topic.I add the...

Thanks abdm, some more reading for me on this topic.

I add the following companies too that also make bulk naltrexone or tablet form:

Covidien (own Mallinckrodt)

http://pharmaceuticals.covidien.com/Pharmaceuticals/pagebuilder.aspx?topicID=192210&page=Pharma:Model/190901,190906

Macfarlan Smith

http://www.macsmith.com/index.php?page=product-list

A major evolving Indian based player buying up companies in the US (Chattem) and Hungary (Alkaloida AD)for licenses to brake into alkaloid markets is Sunpharmaceuticals, these guys will become a tree shaker in the industry.

http://sunpharma.com/Apipopup.do