Are there any other opiates/opioids that can be synthesized from methadone?

[Midget_Impinger]

Out of curiosity, does anyone know of any other enjoyable opiates that could be synthesized using methadone as the starting reagent?

Thanks.

 

[HEISENBERG]

You'll find some pretty interesting opiate options in the RC forum section

 

[Midget_Impinger]

Right, but I didn't see any that looked like they could be made from methadone..

Edit: Oh wait, that's a paid access... hm...