Discovery of N1-(4-((7-Cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino)phenyl)-N8-hydroxyoctanediamide as a Novel Inhibitor Targeting Cyclin-dependent Kinase 4/9 (CDK4/9) and Histone Deacetlyase1 (HDAC1) against Malignant Cancer
摘要:
A series of novel, highly potent, selective inhibitors targeting both CDK4/9 and HDAC1 have been designed and synthesized. N1-(4-((7-Cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo [2,3-d]pyrimidin-2-yl)amino)phenyl)-N8-hydroxyo ctan ediamide (6e) was discovered. The lead compound 6e with excellent CDK4/9 and HDAC1 inhibitory activity of IC50 = 8.8, 12, and 2.2 nM, respectively, can effectively induce apoptosis of cancer cell lines. The kinase profiling of compound 6e showed excellent selectivity and specificity. Compound 6e induces G2/M arrest in high concentration and G0/G1 arrest in low concentration to prevent the proliferation and differentiation of cancer cells. Mice bared-breast cancer treated with 6e showed significant antitumor efficacy. The insight into mechanisms of 6e indicated that it could induce cancer cell death via cell apoptosis based on CDK4/9 and HDAC1 repression and phosphorylation of p53. Our data demonstrated the novel compound 6e could be a promising drug candidate for cancer therapy.
[EN] HETEROCYCLIC HYDROXAMIC ACIDS AS PROTEIN DEACETYLASE INHIBITORS AND DUAL PROTEIN DEACETYLASE-PROTEIN KINASE INHIBITORS AND METHODS OF USE THEREOF [FR] ACIDES HYDROXAMIQUES HÉTÉROCYCLIQUES COMME INHIBITEURS DE PROTÉINE DÉSACÉTYLASE ET INHIBITEURS DOUBLES DE PROTÉINE KINASE-PROTÉINE DÉSACÉTYLASE, ET LEURS PROCÉDÉS D'UTILISATION
AMINO ACID DIAMIDES IN NON ALPHA POSITION WHICH ARE USEFUL AS ADJUVANTS FOR ADMINISTRATION OF BIOLOGICAL ACTIVE AGENTS
申请人:Sarkis Mardiguian Jean
公开号:US20070191302A1
公开(公告)日:2007-08-16
Amino acid diamides in non α position of formula (1), wherein R
1
is selected from amongst the group consisting of the functional groups alkyl, halogen, NO
2
, OH, OCH
3
alone or associated and R
2
is selected from the group consisting of functional groups H, alkyl, halogen, NO
2
, OH, OCH
3
, which are useful as adjuvants for the administration of biological active agents, as well as pharmaceutical compositions containing these diamides of formula (1) and the use thereof for the manufacture of antithrombotic medications and for the manufacture of a medication for the treatment of a disease selected from amongst the group consisting of inflammation, cancer and allergy.
Amino acid diamides in non α position which are useful as adjuvants for administration of biological active agents
申请人:Laboratorios Farmaceuticos Rovi, S.A.
公开号:US07462735B2
公开(公告)日:2008-12-09
Amino acid diamides in non α position of formula (1), wherein R1 is selected from amongst the group consisting of the functional groups alkyl, halogen, NO2, OH, OCH3 alone or associated and R2 is selected from the group consisting of functional groups H, alkyl, halogen, NO2, OH, OCH3, which are useful as adjuvants for the administration of biological active agents, as well as pharmaceutical compositions containing these diamides of formula (1) and the use thereof for the manufacture of antithrombotic medications and for the manufacture of a medication for the treatment of a disease selected from amongst the group consisting of inflammation, cancer and allergy.
AMINO ACID DIAMIDES IN NON ALPHA POSITION USEFUL AS ADJUVANTS FOR THE ADMINISTRATION OF ACTIVE BIOLOGICAL AGENTS
申请人:LABORATORIOS FARMACEUTICOS ROVI, S.A.
公开号:EP1652836B1
公开(公告)日:2007-07-18
HETEROCYCLIC HYDROXAMIC ACIDS AS PROTEIN DEACETYLASE INHIBITORS AND DUAL PROTEIN DEACETYLASE-PROTEIN KINASE INHIBITORS AND METHODS OF USE THEREOF
申请人:The Regents of the University of Colorado, a body
corporate
公开号:EP3142652A1
公开(公告)日:2017-03-22
Heterocyclic Hydroxamic Acids as Protein Deacetylase Inhibitors and Dual Protein Deacetylase-Protein Kinase Inhibitors and Methods of Use Thereof
申请人:The Regents of the University of Colorado, A Body Corporate
公开号:US20170081343A1
公开(公告)日:2017-03-23
The present invention relates to novel hydroxamic acids which are specific histone deacetylase (HDAC) inhibitors and/or TTK/Mps1 kinase inhibitors, including pharmaceutically acceptable salts thereof, which are useful for modulating HDAC and/or TTK/Mps1 kinase activity, pharmaceutical compositions comprising these compounds, and processes for their preparation.