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Title: Optimization of Potent and Selective Tricyclic Indole Diazepinone Myeloid Cell Leukemia-1 Inhibitors Using Structure-Based Design

Abstract

Myeloid cell leukemia 1 (Mcl-1), an antiapoptotic member of the Bcl-2 family of proteins, has emerged as an attractive target for cancer therapy. Mcl-1 upregulation is often found in many human cancers and is associated with high tumor grade, poor survival, and resistance to chemotherapy. Here, we describe a series of potent and selective tricyclic indole diazepinone Mcl-1 inhibitors that were discovered and further optimized using structure-based design. These compounds exhibit picomolar binding affinity and mechanism-based cellular efficacy, including growth inhibition and caspase induction in Mcl-1-sensitive cells. Furthermore, they represent useful compounds to study the implication of Mcl-1 inhibition in cancer and serve as potentially useful starting points toward the discovery of anti-Mcl-1 therapeutics.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1]; ORCiD logo [1]
  1. Vanderbilt Univ. School of Medicine, Nashville, TN (United States)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); National Inst. of Health; Leidos Biomed Prime; NCI SPORE
OSTI Identifier:
1433690
Grant/Contract Number:  
AC02-06CH11357; 1S-10RR025677-01; HHSN261200800001E; P50CA098131
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Medicinal Chemistry
Additional Journal Information:
Journal Volume: 61; Journal Issue: 6; Journal ID: ISSN 0022-2623
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
ENGLISH
Subject:
60 APPLIED LIFE SCIENCES; indoles; assays; inhibitors; amides; screening assays; structure-based design; Mcl-1 inhibitor; apoptosis; cancer; drug discovery

Citation Formats

Shaw, Subrata, Bian, Zhiguo, Zhao, Bin, Tarr, James C., Veerasamy, Nagarathanam, Jeon, Kyu Ok, Belmar, Johannes, Arnold, Allison L., Fogarty, Stuart A., Perry, Evan, Sensintaffar, John L., Camper, DeMarco V., Rossanese, Olivia W., Lee, Taekyu, Olejniczak, Edward T., and Fesik, Stephen W. Optimization of Potent and Selective Tricyclic Indole Diazepinone Myeloid Cell Leukemia-1 Inhibitors Using Structure-Based Design. United States: N. p., 2018. Web. doi:10.1021/acs.jmedchem.7b01155.
Shaw, Subrata, Bian, Zhiguo, Zhao, Bin, Tarr, James C., Veerasamy, Nagarathanam, Jeon, Kyu Ok, Belmar, Johannes, Arnold, Allison L., Fogarty, Stuart A., Perry, Evan, Sensintaffar, John L., Camper, DeMarco V., Rossanese, Olivia W., Lee, Taekyu, Olejniczak, Edward T., & Fesik, Stephen W. Optimization of Potent and Selective Tricyclic Indole Diazepinone Myeloid Cell Leukemia-1 Inhibitors Using Structure-Based Design. United States. https://doi.org/10.1021/acs.jmedchem.7b01155
Shaw, Subrata, Bian, Zhiguo, Zhao, Bin, Tarr, James C., Veerasamy, Nagarathanam, Jeon, Kyu Ok, Belmar, Johannes, Arnold, Allison L., Fogarty, Stuart A., Perry, Evan, Sensintaffar, John L., Camper, DeMarco V., Rossanese, Olivia W., Lee, Taekyu, Olejniczak, Edward T., and Fesik, Stephen W. Thu . "Optimization of Potent and Selective Tricyclic Indole Diazepinone Myeloid Cell Leukemia-1 Inhibitors Using Structure-Based Design". United States. https://doi.org/10.1021/acs.jmedchem.7b01155. https://www.osti.gov/servlets/purl/1433690.
@article{osti_1433690,
title = {Optimization of Potent and Selective Tricyclic Indole Diazepinone Myeloid Cell Leukemia-1 Inhibitors Using Structure-Based Design},
author = {Shaw, Subrata and Bian, Zhiguo and Zhao, Bin and Tarr, James C. and Veerasamy, Nagarathanam and Jeon, Kyu Ok and Belmar, Johannes and Arnold, Allison L. and Fogarty, Stuart A. and Perry, Evan and Sensintaffar, John L. and Camper, DeMarco V. and Rossanese, Olivia W. and Lee, Taekyu and Olejniczak, Edward T. and Fesik, Stephen W.},
abstractNote = {Myeloid cell leukemia 1 (Mcl-1), an antiapoptotic member of the Bcl-2 family of proteins, has emerged as an attractive target for cancer therapy. Mcl-1 upregulation is often found in many human cancers and is associated with high tumor grade, poor survival, and resistance to chemotherapy. Here, we describe a series of potent and selective tricyclic indole diazepinone Mcl-1 inhibitors that were discovered and further optimized using structure-based design. These compounds exhibit picomolar binding affinity and mechanism-based cellular efficacy, including growth inhibition and caspase induction in Mcl-1-sensitive cells. Furthermore, they represent useful compounds to study the implication of Mcl-1 inhibition in cancer and serve as potentially useful starting points toward the discovery of anti-Mcl-1 therapeutics.},
doi = {10.1021/acs.jmedchem.7b01155},
journal = {Journal of Medicinal Chemistry},
number = 6,
volume = 61,
place = {United States},
year = {Thu Jan 11 00:00:00 EST 2018},
month = {Thu Jan 11 00:00:00 EST 2018}
}

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