Piglet

Viminol Analog - 26

US Patent 4960788 - 'Pyrrolidone-2 compounds and their use for central analgesic activity Angelo Carenzi et al' It's related to the mixed agonist/antagonist opioid Dividol manufactured by Zambon. In their experiments, the ED (effective dose for 50%) was 3.5 mg/Kg/s.c. While example 26 (shown), the ED was 0.03 mg/kg/sc - that's 116x more potent. The IC50 (nM) of morphine was tested as 111.1 while compound 26 was 0.04. Basically, it looks like another fentanyl potency mu agonist which is chemically unrelated to anything . controlled. The 4-Br is similar to that in BDPC (Lednicer et al)

Viminol Analog - 26
Piglet, Jan 24, 2011