Cited by 77HER2/EGFR in Cancer ResearchQuinazolinone synthesis and applicationsSynthesis and biological activity

Tyrosine Kinase Inhibitors. 20. Optimization of Substituted Quinazoline and Pyrido[3,4-d]pyrimidine Derivatives as Orally Active, Irreversible Inhibitors of the Epidermal Growth Factor Receptor Family

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Smaill, Jeff B., Gonzales, Andrea J., Spicer, Julie A., Lee, Helen, Reed, Jessica E., Sexton, Karen, Althaus, Irene W., Zhu, Tong +17 more·2016·Journal of Medicinal Chemistry

Abstract

Structure-activity relationships for inhibition of erbB1, erbB2, and erbB4 were determined for a series of quinazoline- and pyrido[3,4-d]pyrimidine-based analogues of the irreversible pan-erbB inhibitor, canertinib. Cyclic amine bearing crotonamides were determined to provide rapid inhibition of cellular erbB1 autophosphorylation and good metabolic stability in liver microsome and hepatocyte assays. The influence of 4-anilino substitution on pan-erbB inhibitory potency was investigated. Several anilines were identified as providing potent, reversible pan-erbB inhibition. Optimum 4- and 6-substituents with known 7-substituents provided preferred irreversible inhibitors for pharmacodynamic testing in vivo. Quinazoline 54 and pyrido[3,4-d]pyrimidine 71 were identified as clearly superior to canertinib. Both compounds possess a piperidinyl crotonamide Michael acceptor and a 3-chloro-4-fluoroaniline, indicating these as optimized 6- and 4-substituents, respectively. Pharmacokinetic comparison of compounds 54 and 71 across three species selected compound 54 as the preferred candidate. Compound 54 (PF-00299804) has been assigned the nomenclature of dacomitinib and is currently under clinical evaluation.

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Crossref · 10.1021/acs.jmedchem.6b00883

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  • Dacomitinib is an irreversible second-generation EGFR TKI originally developed by Pfizer and co-developed by SFJ Pharmaceuticals in 2012, and was approved by the FDA in 2018 for metastatic NSCLC with exon 19 deletion and exon 21 replacement.

    “Dacomitinib (VizimproTM, PF-299804) (46), also an irreversible second-generation EGFR TKI originally developed by Pfizer and co-developed by SFJ Pharmaceuticals in 2012, was approved by the FDA in 2018 for the treatment of metastatic NSCLC with exon 19 deletion and exon 21 replacement.125–128”

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Authors
Smaill, J. B., Gonzales, A. J., Spicer, J. A., Lee, H., Reed, J. E., Sexton, K., Althaus, I. W., Zhu, T., Black, S. L., Blaser, A., Denny, W. A., Ellis, P. A., Fakhoury, S., Harvey, P. J., Hook, K., McCarthy, F. O. J., Palmer, B. D., Rivault, F., Schlosser, K., Ellis, T., Thompson, A. M., Trachet, E., Winters, R. T., Tecle, H., & Bridges, A.
Affiliations
  • University of Auckland (NZ)
  • Pfizer (United States) (US)
Corresponding author
Smaill, Jeff B.
Venue
Journal of Medicinal Chemistry
Published
2016-08-22
Volume
59
Issue
17
Pages
8103-8124
ISSN
  • 0022-2623 (ISSN-L)
  • 1520-4804
OpenAlex
W2494843855
Cited by
63
References
78
Citations by year
2026: 1 · 2025: 7 · 2024: 4 · 2023: 5 · 2022: 7 · 2021: 10 · 2020: 9 · 2019: 10 · 2018: 5 · 2017: 5
FWCI
3.59
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Journal of Medicinal Chemistry (publishedVersion)
  • PubMed (publishedVersion)
  • ResearchSpace (University of Auckland) (submittedVersion, cc-by)
Funders
  • Cancer Society of New Zealand
  • Maurice Wilkins Centre for Molecular Biodiscovery
  • Pfizer GRD
Topics
  • Health Sciences › Medicine › Oncology › HER2/EGFR in Cancer Research
  • Physical Sciences › Chemistry › Organic Chemistry › Quinazolinone synthesis and applications
  • Physical Sciences › Chemistry › Organic Chemistry › Synthesis and biological activity
Keywords
tyrosine kinase inhibitors, epidermal growth factor receptor, EGF receptor, ERBB2, ErbB4, canertinib, quinazoline derivatives, irreversible kinase inhibitors, structure-activity relationship, dacomitinib, oral bioavailability, pharmacokinetics, autophosphorylation inhibition
MeSH terms
Administration, Oral, Animals, Antineoplastic Agents, Dogs, Humans, Injections, Intravenous, Macaca fascicularis, Male, Mice, Nude, Morpholines, Neoplasm Transplantation, Phosphorylation, Pyridines, Pyrimidines, Quinazolines, Stereoisomerism, Structure-Activity Relationship, Rats, Sprague-Dawley, Quinazolinones, Heterografts, ErbB Receptors

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