Cited by 104RNA and protein synthesis mechanismsPI3K/AKT/mTOR signaling in cancerChemical Synthesis and Analysis

Synthesis of Rocaglamide Hydroxamates and Related Compounds as Eukaryotic Translation Inhibitors: Synthetic and Biological Studies

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Rodrigo, Christina M., Cencic, Regina, Roche, Stéphane P., Pelletier, Jerry, Porco, John A.·2012·Journal of Medicinal Chemistry

Abstract

The rocaglates/rocaglamides are a class of natural products known to display potent anticancer activity. One such derivative, silvestrol, has shown activity comparable to taxol in certain settings. Here, we report the synthesis of various rocaglamide analogues and identification of a hydroxamate derivative (-)-9 having activity similar to silvestrol in vitro and ex vivo for inhibition of protein synthesis. We also show that (-)-9 synergizes with doxorubicin in vivo to reduce Eμ-Myc driven lymphomas.

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  • A synthetic eIF4A inhibitor, CR-1-31B, has shown potent activity against many cancer cell lines and promising efficacy in several mouse models.

    “A synthetic eIF4A inhibitor, CR-1-31B, has shown potent activity against many cancer cell lines and promising efficacy in several mouse models (15, 17, 20, 21, 32, 33).”

    From Targeting eIF4A-dependent translation in genetically complex sarcoma (2026) · cites this paper as [33]

    The paper’s Abstract reports that its synthetic hydroxamate (-)-9 potently affects BJAB lymphoma cells and improves tumor-free survival with doxorubicin in one mouse lymphoma model. Our copy does not identify (-)-9 as CR-1-31B, establish activity against many cancer cell lines for that compound, or report efficacy for it in several mouse models. (LLM, conf=0.78)

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Authors
Rodrigo, C. M., Cencic, R., Roche, S. P., Pelletier, J., & Porco, J. A.
Affiliations
  • Boston University (US)
  • McGill University (CA)
  • Department of Chemistry, Center for Chemical Methodology and Library Development (CMLD-BU), Boston University, 590 Commonwealth Avenue, Boston, Massachusetts 02215, United States
Corresponding author
  • Pelletier, Jerry
  • Porco, John A.
Venue
Journal of Medicinal Chemistry
Published
2011-12-19
Volume
55
Issue
1
Pages
558-562
ISSN
  • 0022-2623 (ISSN-L)
  • 1520-4804
OpenAlex
W2066509664
Cited by
99
References
20
Citations by year
2026: 2 · 2025: 3 · 2024: 6 · 2023: 9 · 2022: 4 · 2021: 14 · 2020: 8 · 2019: 10 · 2018: 6 · 2017: 3 · 2016: 4 · 2015: 11 · 2014: 8 · 2013: 7 · 2012: 4
FWCI
2.60
Type
journal article
Language
en
Open access
Locations
  • Journal of Medicinal Chemistry (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of General Medical Sciences (GM-073855, R01GM073855)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › PI3K/AKT/mTOR signaling in cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chemical Synthesis and Analysis
Keywords
rocaglamide, rocaglates, hydroxamate derivatives, silvestrol, protein synthesis inhibition, anticancer natural products, doxorubicin synergy, anticancer drug synthesis
MeSH terms
Animals, Antineoplastic Agents, Benzofurans, Cell Survival, Doxorubicin, Drug Screening Assays, Antitumor, Drug Synergism, Humans, Hydroxamic Acids, Lymphoma, Mice, Inbred C57BL, Microsomes, Liver, Protein Synthesis Inhibitors, Stereoisomerism, Structure-Activity Relationship, Triterpenes, Protein Subunits, Eukaryotic Initiation Factor-4F, Cell Line, Tumor, Mice

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