Skoči na glavni sadržaj

Izvorni znanstveni članak

https://doi.org/10.1515/acph-2016-0016

Novel quinolines carrying pyridine, thienopyridine, isoquinoline, thiazolidine, thiazole and thiophene moieties as potential anticancer agents

MOSTAFA M. GHORAB ; Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Kingdom of Saudi Arabia
MANSOUR S. ALSAID ; Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Kingdom of Saudi Arabia
MOHAMMED S. AL-DOSARI ; Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Kingdom of Saudi Arabia
FATMA A. RAGAB ; Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
ABDULLAH A. AL-MISHARI ; Medicinal, Aromatic and Poisonous Plants Research Center (MAPPRC), College of Pharmacy, King Saud University; P.O. Box 2457, Riyadh 11451, Saudi Arabia
ABDULAZIZ N. ALMOQBIL ; Medicinal, Aromatic and Poisonous Plants Research Center (MAPPRC), College of Pharmacy, King Saud University; P.O. Box 2457, Riyadh 11451, Saudi Arabia


Puni tekst: engleski pdf 715 Kb

str. 155-171

preuzimanja: 764

citiraj


Sažetak

As a part of ongoing studies in developing new anticancer agents, a class of structurally novel 1,2-dihydropyridine 4, thienopyridine 5, isoquinolines 6-20, acrylamide 21, thiazolidine 22, thiazoles 23-29 and thiophenes 33-35 bearing a biologically active quinoline nucleus were synthesized. The structure of newly synthesized compounds was confirmed on the basis of elemental analyses and spectral data. All the newly synthesized compounds were evaluated for their cytotoxic activity against the breast cancer cell line MCF7. 2,3-Dihydrothiazole-5-carboxamides 27, 25, 4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (34), 1,2-dihydroisoquinoline-7-carbonitrile (7), 5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide (35), 1,2-dihydroisoquinoline-7-carbonitrile (6), 2-cyano-3-(dimethylamino)-N-quinolin-3-yl)acrylamide (21), 1,2-dihydroisoquinoline-7-carbonitriles (11) and (8) exhibited higher activity (IC50 values of 27-45 μmol L–1), compared to doxorubicin (IC50 47.9 μmol L–1). (Quinolin-3-yl)-1,2-dihydroisoquinoline-7-carbonitrile (12), 2-thioxo-2,3-dihydrothiazole-5-carboxamide (28) and (quinolin-3-yl)-1,2-dihydroisoquinoline-7-carbonitrile (15) show comparable activity to doxorubicin, while (quinolin-3-yl)-1,2-dihydroisoquinoline-7-carbonitrile (9), 2, 3-dihydrothiazole-5-carboxamide (24), thieno [3,4-c] pyridine-4(5H)-one (5), cyclopenta[b]thiophene-3-carboxamide (33) and (quinolin-3-yl)-6-stryl-1,2-dihydroisoquinoline-7-carbonitrile (10) exhibited moderate activity, lower than doxorubicin.

Ključne riječi

quinolines; pyridine; thienopyridine; isoquinoline; acrylamide; thiazole; thiophene; anticancer activity

Hrčak ID:

153877

URI

https://hrcak.srce.hr/153877

Datum izdavanja:

30.6.2016.

Posjeta: 1.473 *