In the last 10 years, many analogs of narcotic substances have been widely distributed in Japan as easily available psychotropic substances and this has become a serious problem. They have been sold as video cleaners, incense and reagents via the Internet or in video shops. They are not controlled under the Narcotics and Psychotropics Control Law because their pharmacological effects have not...
The disposition into hair of methylone and other new designer drugs, methcathinone and MBDB, was studied with the animal model. Moreover, the incorporation rates of these drugs were compared with those of their related eight compounds previously studied in order to evaluate their incorporation tendency into hair and the usefulness of hair specimens for the retrospective confirmation of the use...
To investigate the trend of non-controlled drugs of abuse, simultaneous analytical methods were developed using GC-MS and LC-ESI-MS for 8 tryptamines/beta-carbolines, 6 phenethylamines of typically non-controlled substances in Japan, and, additionally, five legally controlled tryptamines and phenethylamines originally found in fungi or plants. Moreover, the proposed methods were applied to...