My Google news alert for MDMA, Ecstasy and the like has been turning up references to a cathinone analog called variously 4-methylmethcathinone (4-MMC), mephedrone (2-methylamino-1-p-tolylpropan-1-one), Meow-Meow, MMCAT and a few other things. There has been one fatality attributed* to 4-MMC that I can find and a few bits of seized-drug analysis confirming that the stuff is indeed being used. A quick scan over at PubMed finds little reported on the effects of this compound in animal models or in humans. I did, however, run across an article on other cathinone analog drugs that caught my attention.
ResearchBlogging.orgThe newpaper reports on 4-MMC coming out of the UK, for the most part, are experiencing the usual difficulty in characterizing the subjective properties of an analog of a stimulant class of drugs. This not dissimilar to the case of MDMA and relatives such as MDA, MDEA/MDE which are structurally similar to amphetamine and methamphetamine but convey subtly different subjective properties. This also gives me an opportunity to talk about an animal model used quite a bit in drug abuse studies: The drug-discrimination assay. The paper of interest is the following one.
Cathinone: an investigation of several N-alkyl and methylenedioxy-substituted analogs. Dal Cason TA, Young R, Glennon RA. Pharmacol Biochem Behav. 1997 Dec;58(4):1109-16. (DOI)

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