This invention relates to novel therapeutic uses for compounds which are inverse agonists of the H3 receptor. In particular this invention relates to therapeutic use of these compounds in the treatment of Multiple Sclerosis.
Functionalized 2-azabicyclo[3.3.1]nonanes. IV. synthesis of the indolo[3,2-f]morphan system.
作者:Josep Bonjoch、Nuria Casamitjana、Joan Bosch
DOI:10.1016/0040-4020(82)85014-x
日期:1982.1
A short route to the 2-azabicyclo[3.3.1]nonan-7-one system is described. Condensation of 4-piperidones with diethyl 2-oxopropylphosphonate, followed by catalytic hydrogenation furnished the corresponding piperidylpropanones which were cyclized with mercuric acetate in acetic acid to the target target bicyclic ketones . The Fischer indole synthesis from afforded regioselectively the indole [3,2-f]morphan