I have been attempting to contact the renowned arylcyclohexylamine chemist and author of this review who went by the name "John Q. Beagle" or "hms_beagle" simply "Beagle". He is known for writing a piece on the synthesis of 4-MeO-PCP that sparked a great deal of discussion regarding the compound's potency and duration, he was also a contributor to Rhodium where he wrote about the chemistry of dialkyltryptamines and adrenochrome. Given his level of expertise I would not be surprised if he is currently developing legitimate pharmaceutical NMDA-antagonists. I am aware he could once be reached at email@example.com but that address has since become invalid. If anyone who is Beagle, or was Beagle, or knows Beagle, reads this and wishes to point me in his direction it would be greatly appreciated.