title: Proactive forensic science: a novel class of cathinone precursors.
abstract: Nine new derivatives of cathinone, which are not covered by present illicit-drug laws in Israel and other countries have been synthesized and characterized. Unlike most of the modified cathinones on the illicit drug market, these compounds are obtained by modifying the carbonyl group of the parent compound. The new group contains cyclic ketals and thioketals, oximes and hydrazone, of cathinone and of cathinone phthalimide. Cathinone is readily regenerated from the new derivatives by acid hydrolysis. Consequently, they can be regarded as potential pro-drugs, and their inclusion in the illicit-drugs bylaws should be considered.
authors.affiliation: Analytical Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National H.Q., Jerusalem 91906, Israel.
authors.forename: E
authors.initials: E
authors.lastname: Smolianitski
authors.affiliation: Analytical Laboratory, Division of Identification and Forensic Science (DIFS), Israel Police, National H.Q., Jerusalem 91906, Israel.
authors.forename: E
authors.initials: E
authors.lastname: Wolf
authors.affiliation: Casali Center for Applied Chemistry, The Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel. Electronic address: almog@mail.huji.ac.il.
authors.forename: J
authors.initials: J
authors.lastname: Almog
keywords: Cathinone; Designer drugs; Ketals; Proactive forensic science; Thioketals