Synthesis and Cytotoxicity of Novel Indoloquinolines and Benzonaphthyridines from 4-Chloro-2,8-dimethylquinoline and Variety of Hetero Amines

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dc.contributor.authorPrabha, Kolandaivel
dc.contributor.authorSatheeshkumar, Rajendran
dc.contributor.authorPrasad, K. J. Rajendra
dc.date.accessioned2025-01-20T22:11:51Z
dc.date.available2025-01-20T22:11:51Z
dc.date.issued2021
dc.description.abstractThe synthesis of hetero substituted indoloquinolines and thiophene substituted benzonaphthyridienes from two heterocycles tethered by nitrogen or sulfur intermediates. Further it was cyclized using Pd(OAc)(2) catalyst to yield products, i. e., various heteroindolo quinolines and polyphosphoric acid (PPA) mediated thiophene substituted naphthyridines. All the potential intermediates and their respective final products were screened for anticancer activity against HeLa and K562 cancer cells, and it showed good cytotoxicity against HeLa and K562 cells compared standard Adriamycin (ADR) drugs. Among the newly synthesized compounds, compounds 3 a, 3 b, 4 b and 5 a displayed stronger cytotoxic activity against both HeLa and K562 cells compared standard Adriamycin (ADR) drug. This might be due to the presence of benzothiazole and isoquinoline moieties, which enhanced the cytotoxic activity. Subsequently, compounds 3 c, 3 d, 4 a, 5 b and 7 also showed better cytotoxic activity with IC50 values <19 mu M against HeLa and K562 cells, which was due to the presence of quinoline and thiophene moieties, which enhanced the cytotoxic activity.
dc.fuente.origenWOS
dc.identifier.doi10.1002/slct.202101269
dc.identifier.issn2365-6549
dc.identifier.urihttps://doi.org/10.1002/slct.202101269
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/94417
dc.identifier.wosidWOS:000680028800022
dc.issue.numero28
dc.language.isoen
dc.pagina.final7142
dc.pagina.inicio7136
dc.revistaChemistryselect
dc.rightsacceso restringido
dc.subjectBenzonaphthyrines
dc.subjectHeLa and K562 cells
dc.subjectIndoloquinolines
dc.subjectThiophene core
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleSynthesis and Cytotoxicity of Novel Indoloquinolines and Benzonaphthyridines from 4-Chloro-2,8-dimethylquinoline and Variety of Hetero Amines
dc.typeartículo
dc.volumen6
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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