Search results for "2-c]quinoline"
showing 2 items of 2 documents
A New Entry to the Substituted Pyrrolo[3,2-c]quinoline Derivatives of Biological Interest by Intramolecular Heteroannulation of Internal Imines.
2004
New 1,3,4-substituted pyrrolo[3,2-c]quinoline derivatives were synthesised in good yields by oxidative heteroannulation of internal imines starting from easily prepared substituted 5-(2-aminophenyl)pyrroles and commercially available aryl and heteroaryl aldehydes. The reaction occurs as a one-pot process involving an intramolecular acid catalysed reaction.
Antiproliferative activity of Pyrrolo[3,2-c]quinoline derivatives
2012
The pyrrolo[3,2-c]quinoline scaffold has been known as a core structure of a wide number of bioactive molecules. Several derivatives of such a tricyclic angular heterocycle have shown a wide spectrum of biological activities, such as hypotensive, anti-inflammatory properties, gastric (H)ATPase inhibition effect, and remarkable antitumor activity (1). The high therapeutic potentiality of such a skeleton along with our interest in targets featuring aza-polycondensed aromatic structures, attracted us to develop an alternative synthetic strategy, in order to reach a series of pyrrolo[3,2-c]quinolines in quantitative yields (2). The reaction of 3-acetyl-1,4-dione 1 with selected amines allowed th…