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Marine Drugs
Volume 12
Issue 3
10.3390/md12031335
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Open AccessArticle

Cyclic Marinopyrrole Derivatives as Disruptors of Mcl-1 and Bcl-xL Binding to Bim

by
Chunwei Cheng
1,
Yan Liu
2,3,
Maria E. Balasis
2,
Nicholas L. Simmons
4,
Jerry Li
2,
Hao Song
1,
Lili Pan
1,
Yong Qin
1,5,*,
K. C. Nicolaou
4,6,
Said M. Sebti
2,7 and
Rongshi Li
2,3,7,*
1
Key Laboratory of Drug Targeting and Drug Delivery Systems of the Ministry of Education and State Key Laboratory of Biotherapy, Department of Medicinal Natural Products, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
2
Chemical Biology & Molecular Medicine Program, Department of Drug Discovery, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA
3
Department of Pharmaceutical Sciences, University of Nebraska Medical Center, 985965 Nebraska Medical Center, Omaha, NE 68198, USA
4
Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA
5
The Innovative Drug Research Centre, Chongqing University, Chongqing 400000, China
6
Department of Chemistry, BioScience Research Collaborative, Rice University, 6500 Main Street, Houston, TX 77030, USA
7
Department of Oncologic Sciences, Morsani College of Medicine, University of South Florida, 12901 Bruce B. Downs, Tampa, FL 33612, USA
*
Authors to whom correspondence should be addressed.
Mar. Drugs 2014, 12(3), 1335-1348; https://doi.org/10.3390/md12031335
Received: 31 December 2013 / Revised: 17 February 2014 / Accepted: 18 February 2014 / Published: 7 March 2014
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Abstract

A series of novel cyclic marinopyrroles were designed and synthesized. Their activity to disrupt the binding of the pro-apoptotic protein, Bim, to the pro-survival proteins, Mcl-1 and Bcl-xL, was evaluated using ELISA assays. Both atropisomers of marinopyrrole A (1) show similar potency. A tetrabromo congener 9 is two-fold more potent than 1. Two novel cyclic marinopyrroles (3 and 4) are two- to seven-fold more potent than 1. View Full-Text
Keywords: cyclic marinopyrroles; protein-protein interaction disruptors; apoptosis; SAR cyclic marinopyrroles; protein-protein interaction disruptors; apoptosis; SAR
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MDPI and ACS Style

Cheng, C.; Liu, Y.; Balasis, M.E.; Simmons, N.L.; Li, J.; Song, H.; Pan, L.; Qin, Y.; Nicolaou, K.C.; Sebti, S.M.; Li, R. Cyclic Marinopyrrole Derivatives as Disruptors of Mcl-1 and Bcl-xL Binding to Bim. Mar. Drugs 2014, 12, 1335-1348. https://doi.org/10.3390/md12031335

AMA Style

Cheng C, Liu Y, Balasis ME, Simmons NL, Li J, Song H, Pan L, Qin Y, Nicolaou KC, Sebti SM, Li R. Cyclic Marinopyrrole Derivatives as Disruptors of Mcl-1 and Bcl-xL Binding to Bim. Marine Drugs. 2014; 12(3):1335-1348. https://doi.org/10.3390/md12031335

Chicago/Turabian Style

Cheng, Chunwei; Liu, Yan; Balasis, Maria E.; Simmons, Nicholas L.; Li, Jerry; Song, Hao; Pan, Lili; Qin, Yong; Nicolaou, K. C.; Sebti, Said M.; Li, Rongshi. 2014. "Cyclic Marinopyrrole Derivatives as Disruptors of Mcl-1 and Bcl-xL Binding to Bim" Mar. Drugs 12, no. 3: 1335-1348. https://doi.org/10.3390/md12031335

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