26343-75-9Relevant articles and documents
Compositions and Methods for Treating Cocaine, Nicotine, and Methamphetamine Dependence
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Page/Page column 5/7, (2021/12/08)
This invention provides a composition of matter comprising a plurality of cocaine-succinyl-BSA, wherein the average ratio of cocaine-succinyl moieties to BSA is at least 7.0. This invention also provides a composition of matter comprising a plurality of nicotine-5-succinyl-BSA, wherein the average ratio of nicotine-5-succinyl moieties to BSA is at least 7.0. This invention further provides a composition of matter comprising a plurality of methamphetamine-5-succinyl-BSA, wherein the average ratio of methamphetamine-5-succinyl moieties to BSA is at least 7.0. This invention still further provides related pharmaceutical compositions, therapeutic methods, prophylactic methods, synthetic methods, and articles of manufacture.
A PROCESS FOR THE PREPARATION OF R-(-)-N, α-DIMETHYLPHENETHYLAMINE (LEVMETAMFETAMINE) OR S-(+)-N, α-DIMETHYLPHENETHYLAMINE (METHAMPHETAMINE) FROM d-EPHEDRINE OR L-EPHEDRINE RESPECTIVELY
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Page/Page column 15, (2008/06/13)
A process for synthesis of R-(-)-N, α -Dimethylphenethylamine (Levmetamfetamine, formula I), or S-(+)-N, α - Dimethyl phenethylamine (Methamphetamine, formula II ), from d-ephedrine of formula III or l-ephedrine formula IV, the process comprising the steps of (a) acylating the d- or l-ephedrine base of formula III or formula IV with an acylating agent to make a reaction mixture containing a N- acylated ephedrines of formula V or formula VI ; (b) deoxygenation of N-acylated ephedrines to make the compound of the formula VII or Formula VIII by using Raney Nickel catalyst ; and (c) acid hydrolysis of the above deoxygenated products to get the levmetamfetamine or methamphetamine.
Unusually facile palladium catalysed oxidation of imidazolidines and oxazolidines
Alexakis,Aujard,Pytkowicz,Roland,Mangeney
, p. 949 - 951 (2007/10/03)
An unusually facile palladium catalysed oxidation of imidazolidines is described, affording in good yield, the monoamide of the corresponding diamine or the corresponding imidazolines. Oxazolidines derived from ephedrine react similarly.