7031-25-6Relevant academic research and scientific papers
Aromatic ring-opening of 2-fluorobenzothiophenes by alkyllithiums
Belley, Michel,Douida, Zohra,Mancuso, John,De Vleeschauwer, Marc
, p. 247 - 250 (2007/10/03)
Diphenylacetylenes are obtained when alkyllithium reagents are added to 3-aryl-2-fluorobenzothiophenes at low temperature. The aromatic ring-opening mechanism involves a nucleophilic addition of the alkyllithium to the sulfur atom of the thiophene. The re
2-(4-R-Phenoxy/phenylthio)alkanoic esters of l-lupinine
Sparatore, Anna,Sparatore, Fabio
, p. 169 - 174 (2007/10/03)
Considering the great pharmacological interest in phenoxy/phenylthioalkanoic esters of open-chain or cyclic aminoalcohols, a set of ten such esters of lupinine was prepared. Initially, their ability to displace [3H]QNB from rat brain preparation was investigated. With the exception of two, all the prepared esters exhibited good affinity to muscarinic receptors (on a non-selective basis), with pKi in the range 6.67-7.68.
