5531-98-6Relevant articles and documents
3,4-Dihydroxy- and 3,4-methylenedioxy- phenanthrene-type alkaloids with high selectivity for D2 dopamine receptor
Moreno, Laura,Cabedo, Nuria,Ivorra, Maria Dolores,Sanz, Maria-Jesus,Castel, Arturo Lopez,Carmen Alvarez,Cortes, Diego
, p. 4824 - 4827 (2013/09/02)
Dopamine-mediated neurotransmission plays an important role in relevant psychiatric and neurological disorders. Nowadays, there is an enormous interest in the development of new drugs acting at the dopamine receptors (DR) as potential new targets for the
Radical cyclization to dibenzo[de,g] chromanones. A new synthesis of phenanthrene compounds
Estevez, Juan C.,Villaverde, M. Carmen,Estevez, Ramon J.,Castedo, Luis
, p. 2783 - 2790 (2007/10/02)
We describe the radical cyclization of bromobenzylisochromanones to afford the novel dibenzo[de, g]chromanones. Opening the lactone ring of the latter allows the preparation of phenanthrene alkaloids and 1-phenanthrenylacetic acids.
Reductive Dicarbonyl Coupling with Low-valent Titanium Reagents: a New Entry to Phenanthrene Alkaloids
Seijas, Julio A.,Lera, Angel R. de,Villaverde, M. Carmen,Castedo, Luis
, p. 839 - 840 (2007/10/02)
A new and direct synthesis of phenanthrene alkaloids using a low-valent titanium reagent is described which is compatible with ethoxycarbonyl as the N-protecting group.