ArticleMolecular diversity2016
Synthesis and biological evaluation of novel tamoxifen-1,2,4-triazole conjugates.
Article in Molecular diversity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 11 citations in OpenAlex.
- Potential of covalently linked tamoxifen hybrids for cancer treatment: recent update.RSC medicinal chemistry · 2024Review
- Recent advances of carbonyl olefinationRSC advances · 2022Review
- Synthesis of novel tetrazole containing hybrid ciprofloxacin and pipemidic acid analogues and preliminary biological evaluation of their antibacterial and antiproliferative activity.Molecular diversity · 2018Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A new class of compounds, structurally related to the breast cancer drug tamoxifen, was designed and synthesized. The McMurry coupling reaction was used as the key synthetic step in the preparation of these analogs, and the structural assignments were made on the basis of [Formula: see text] NMR, [Formula: see text] NMR, and HRMS studies. The absolute stereochemistry of E and Z isomers was unambiguously confirmed by a single-crystal X-ray diffraction analysis. Water was found to be an inexpensive nontoxic and effective medium for the C-N bond formation. Utilizing this protocol, various tamoxifen derivatives were synthesized in good yields. Environmental acceptability, low cost, and high yields are the important features of this protocol. These compounds were evaluated for their antiproliferative activity on five human tumor cell lines. Compound 4p ([Formula: see text]) showed improved antiproliferative activity against breast cancer cell line (MDA-MB-231) compared to tamoxifen ([Formula: see text]), while the compound 4o ([Formula: see text]) exhibited similar activity against SiHa compared to the reference drug, tamoxifen ([Formula: see text]). In addition, these analogs were investigated for their antibacterial activity against six bacterial strains. Preliminary results indicate that some of the newly synthesized title compounds exhibited promising antibacterial activity compared with the standard drug, vancomycin. A new class of compounds were designed rationally by the replacement of a ethyl group in tamoxifen with a methylene (1H-1,2,4-triazole) group. The absolute stereochemistry of E and Z isomers were unambiguously confirmed by a single-crystal X-ray diffraction analysis. The title compounds were evaluated for their antiproliferative and antibacterial activities.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.