28395-76-8Relevant academic research and scientific papers
Electrochemically Enabled Intramolecular Aminooxygenation of Alkynes via Amidyl Radical Cyclization
Hou, Zhong-Wei,Xu, Hai-Chao
supporting information, p. 394 - 398 (2020/03/04)
An electrochemical synthesis of oxazol-2-ones and imidazol-2-ones has been developed via 5-exo-dig cyclization of propargylic carbamates- and ureas-derived amidyl radicals. The electrosynthesis relies on the dual function of 2,2,6,6-tetramethylpiperidin- 1-yl)oxyl (TEMPO) as a redox mediator for amidyl radical formation and an oxygen atom donor. The reactions are conducted under mild conditions using a simple setup and provide convenient access to functionalized oxazol-2-ones and imidazol-2-ones from readily available materials.
Mesolimbic selective antipsychotic arylcarbamates
Hansen, John Bondo,Fink-Jensen, Anders,Christensen, Birgitte V.,Gronvald, Frederick C.,Jeppesen, Lone,Mogensen, John P.,Nielsen, Erik B.,Scheideler, Mark A.,White, Francis J.,Zhang, Xu-Feng
, p. 839 - 858 (2007/10/03)
4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidine has been linked to various arylcarbamates to obtain compounds having affinity for dopamine-D1 and -D2, serotonin 5HT(2A) and α1-adrenoceptors. When linkers with restricted flexibility are used, the biological activity is reduced indicating that a bended conformation is needed in this series of bioactive molecules. Compounds with a relatively low D2/5HT(2A) affinity ratio in receptor binding experiments and high affinity for the α1-adrenoceptors exhibit a pharmacological profile which suggests a preferential effect on the mesocorticolimbic dopaminergic system and an 'atypical' antipsychotic activity.
