Wishlist:Heroin metabolites

From WikiPathways

Interested in a comparison between all metabolites through excrection of all Codeine, Opiod, Synthetic Opiod (IE: Tramadol) & illegal opiods such as heroin & how some are changed during metabolism to mimic &/or are identicle to each other. Relevant source materials:

• http://www.genome.jp/kegg-bin/show_pathway?hsa00982
• http://en.wikipedia.org/wiki/Morphine#Absorption_and_metabolism
• http://en.wikipedia.org/wiki/Codeine#Pharmacokinetics
• http://en.wikipedia.org/wiki/Tramadol#Metabolism
• http://en.wikipedia.org/wiki/Heroin#Pharmacology