Antiproliferative activity of Pyrrolo[3,2-c]quinoline derivatives

Mingoia, F; Di Sano, C

Risultato della ricerca: Paper

Abstract

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 the isolation of intermediates 2. Subsequent reduction of the nitro group and condensation with substituted aldehydes drove the cyclization to pyrrolo[3,2-c]quinoline ring system 3.Substituted pyrrolo[3,2-c]quinolines 3 were preliminary evaluated for antiproliferative activity (MTS assays) against 5 human tumor cell lines (colon tumor Caco2; breast cancer MCF7; brain cancer LAN5; cervix HeLa and lung tumor H292), and human epithelial bronchial cell line 16HBE as control. Moreover, benzomethylen-dioxy derivative tested at DTP/NCI showed an appreciable and selective cell growth inhibitory effect against Leukemia SR, Melanoma MDA-MB-435, Renal Cancer UO-31 cell lines.
Lingua originaleEnglish
Stato di pubblicazionePublished - 2012

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Quinolines
Tumors
Derivatives
Cells
Proton-Translocating ATPases
Cyclization
Cell growth
Bioactivity
Aldehydes
Scaffolds
Amines
Condensation
Assays
Brain
Anti-Inflammatory Agents
Molecules
quinoline
Epithelial Cells

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Antiproliferative activity of Pyrrolo[3,2-c]quinoline derivatives. / Mingoia, F; Di Sano, C.

2012.

Risultato della ricerca: Paper

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title = "Antiproliferative activity of Pyrrolo[3,2-c]quinoline derivatives",
abstract = "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 the isolation of intermediates 2. Subsequent reduction of the nitro group and condensation with substituted aldehydes drove the cyclization to pyrrolo[3,2-c]quinoline ring system 3.Substituted pyrrolo[3,2-c]quinolines 3 were preliminary evaluated for antiproliferative activity (MTS assays) against 5 human tumor cell lines (colon tumor Caco2; breast cancer MCF7; brain cancer LAN5; cervix HeLa and lung tumor H292), and human epithelial bronchial cell line 16HBE as control. Moreover, benzomethylen-dioxy derivative tested at DTP/NCI showed an appreciable and selective cell growth inhibitory effect against Leukemia SR, Melanoma MDA-MB-435, Renal Cancer UO-31 cell lines.",
keywords = "antiproliferative, cancer, Pyrrolo[3,2-c]quinoline",
author = "{Mingoia, F; Di Sano, C} and Almerico, {Anna Maria} and Antonino Lauria and Annamaria Martorana and Marco Fazzari and Alessia Alfio",
year = "2012",
language = "English",

}

TY - CONF

T1 - Antiproliferative activity of Pyrrolo[3,2-c]quinoline derivatives

AU - Mingoia, F; Di Sano, C

AU - Almerico, Anna Maria

AU - Lauria, Antonino

AU - Martorana, Annamaria

AU - Fazzari, Marco

AU - Alfio, Alessia

PY - 2012

Y1 - 2012

N2 - 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 the isolation of intermediates 2. Subsequent reduction of the nitro group and condensation with substituted aldehydes drove the cyclization to pyrrolo[3,2-c]quinoline ring system 3.Substituted pyrrolo[3,2-c]quinolines 3 were preliminary evaluated for antiproliferative activity (MTS assays) against 5 human tumor cell lines (colon tumor Caco2; breast cancer MCF7; brain cancer LAN5; cervix HeLa and lung tumor H292), and human epithelial bronchial cell line 16HBE as control. Moreover, benzomethylen-dioxy derivative tested at DTP/NCI showed an appreciable and selective cell growth inhibitory effect against Leukemia SR, Melanoma MDA-MB-435, Renal Cancer UO-31 cell lines.

AB - 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 the isolation of intermediates 2. Subsequent reduction of the nitro group and condensation with substituted aldehydes drove the cyclization to pyrrolo[3,2-c]quinoline ring system 3.Substituted pyrrolo[3,2-c]quinolines 3 were preliminary evaluated for antiproliferative activity (MTS assays) against 5 human tumor cell lines (colon tumor Caco2; breast cancer MCF7; brain cancer LAN5; cervix HeLa and lung tumor H292), and human epithelial bronchial cell line 16HBE as control. Moreover, benzomethylen-dioxy derivative tested at DTP/NCI showed an appreciable and selective cell growth inhibitory effect against Leukemia SR, Melanoma MDA-MB-435, Renal Cancer UO-31 cell lines.

KW - antiproliferative, cancer, Pyrrolo[3,2-c]quinoline

UR - http://hdl.handle.net/10447/64279

M3 - Paper

ER -