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Bioorg Med Chem Lett ; 29(1): 62-65, 2019 01 01.
Article in English | MEDLINE | ID: mdl-30447889

ABSTRACT

Triple-negative breast cancers (TNBCs) are characterized as an invasive and intractable subtype of breast cancers. Overexpression of epidermal growth factor receptor (EGFR) has been considered to be an important target for TNBC therapy, but efficacies of EGFR inhibitors in clinical trials are elusive. In this study, novel series of 2-anilinopyrimidines were synthesized in an effort to identify selective inhibitors against an EGFR-overexpressing TNBC cell line. Biological evaluation demonstrated that compounds 21 and 38, with a 4-methylpiperidine group and a high ClogP value, exhibited good potency and selectivity for the TNBC cell line. This study has provided evidence to support further development of 2-anilinopyrimidine-based TNBC selective inhibitors and investigation of the targets of compounds 21 and 38.


Subject(s)
Aniline Compounds/pharmacology , Antineoplastic Agents/pharmacology , Drug Discovery , Protein Kinase Inhibitors/pharmacology , Pyrimidines/pharmacology , Triple Negative Breast Neoplasms/drug therapy , Aniline Compounds/chemical synthesis , Aniline Compounds/chemistry , Antineoplastic Agents/chemical synthesis , Antineoplastic Agents/chemistry , Cell Line, Tumor , Cell Proliferation/drug effects , Cell Survival/drug effects , Dose-Response Relationship, Drug , Drug Screening Assays, Antitumor , ErbB Receptors/antagonists & inhibitors , ErbB Receptors/metabolism , Humans , MCF-7 Cells , Molecular Structure , Protein Kinase Inhibitors/chemical synthesis , Protein Kinase Inhibitors/chemistry , Pyrimidines/chemical synthesis , Pyrimidines/chemistry , Structure-Activity Relationship , Triple Negative Breast Neoplasms/metabolism , Triple Negative Breast Neoplasms/pathology
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