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Literature summary for 5.6.2.1 extracted from

  • Nagarajan, M.; Morrell, A.; Ioanoviciu, A.; Antony, S.; Kohlhagen, G.; Agama, K.; Hollingshead, M.; Pommier, Y.; Cushman, M.
    Synthesis and evaluation of indenoisoquinoline topoisomerase I inhibitors substituted with nitrogen heterocycles (2006), J. Med. Chem., 49, 6283-6289.
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
drug development Top1 inhibitors approved for the treatment of cancer Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione novel functionalities appended to the lactam side chain of the indenoisoquinolines. Development of indenoisoquinoline Top1 inhibitors where the di(methoxy) and methylenedioxy substituents on the aromatic nucleus are combined with previously utilized and novel heterocyclic lactam side chains in an effort to improve the anticancer activity of the indenoisoquinolines Homo sapiens
3-(2,3-dimethoxy-5,12-dioxo-5,12-dihydro-6H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinolin-6-yl)propan-1-aminium chloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
3-(imidazolyl-1-propyl)-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline hydrochloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
3-[(1-hydroxyethyl-piperazine)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline similar activity as the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
3-[(1-methylpiperazinyl)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline weak activity Homo sapiens
3-[(morpholinyl)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
3-[(thiomorpholinyl)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline similar activity as the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-(3-homopiperazinyl-1-propyl)-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline dihydrochloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-(3-piperazinyl-1-propyl)-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline dihydrochloride similar activity as the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-(3-thiazolylamino-1-propyl)-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline dihydrochloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[(3-morpholylethylamino)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[3-(1H-imidazol-1-yl)propyl]-2,3-dimethoxy-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[3-(1H-imidazol-1-yl)propyl]-3-nitro-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione hydrochloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[3-(1H-imidazol-1-yl)propyl]-5H-indeno[1,2-c]isoquinoline-5,11(6H)-dione higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[3-(3-hydroxypiperidinyl)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline hydrochloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[3-(4-aminopiperidinyl)-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline dihydrochloride weak activity Homo sapiens
6-[3-pyrazolyl-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline similar activity as the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
6-[3-[2-(1,2,4)]-triazolyl-1-propyl]-5,6-dihydro-2,3-dimethoxy-8,9-methylenedioxy-5,11-dioxo-11H-indeno[1,2-c]isoquinoline hydrochloride higher activity than the parent compound 2,3-dimethoxy-6-methyl-5H-[1,3]dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione Homo sapiens
camptothecin
-
Homo sapiens
additional information indenoisoquinoline topoisomerase I (Top1) inhibitors. lactam substituents possessing nitrogen heterocycles can provide highly cytotoxic compounds with potent Top1 inhibition. Molecular modeling of these compounds in complex with DNA and Top1 suggests that some of the lactam substituents are capable of interacting with the DNA base pairs above and below the site of intercalation and/or with Top1 amino acid residues, resulting in increased biological activity Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
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-
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Synonyms

Synonyms Comment Organism
Top1
-
Homo sapiens
Topoisomerase I
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Homo sapiens