314729-15-2Relevant articles and documents
N-Acyl-4,5-dihydro-4,4-dimethyl-N-methyl-2-thiazolamine as a chemoselective acylating agent
Kim, Taek Hyeon,Yang, Garp-Yeol
, p. 9553 - 9557 (2007/10/03)
2-Methylamino-2-thiazoline reacted with alkyl acyl halides to produce N-acyl-2-methylamino-2-thiazolines, exo-acylated product regioselectively, which were found to be highly chemoselective acylating agents for primary amine in the presence of secondary amine and for the less sterically hindered of two different primary amines.
Synthesis of 1,4-disubstituted-2-methylpiperazines and study of their analgesic properties
Barlocco,Brunello,Bernardi,Cignarella
, p. 119 - 124 (2007/10/02)
A series of N,N-disubstituted-2-methylpiperazines (3a-e) has been synthesized and compounds tested both in vitro and in vivo for their analgesic properties. Binding studies showed that the new compounds are devoid of relevant affinity towards μ receptors. However, compound 3a displayed significant analgesic properties both in the hot plate test and in the mouse phenyl-p-benzoquinone induced abdominal constriction test (MAC), whereas the other derivatives were found active only in MAC test. Moreover, it should be noted that compound 3a elicited a Straub-tail reaction also at the lowest administered dose (10 mg/kg, ip) and this effect was antagonized by naloxone.