1
|
Jahnke W, Bold G, Marzinzik AL, Ofner S, Pellé X, Cotesta S, Bourgier E, Lehmann S, Henry C, Hemmig R, Stauffer F, Hartwieg JCD, Green JR, Rondeau JM. A General Strategy for Targeting Drugs to Bone. Angew Chem Int Ed Engl 2015; 54:14575-9. [PMID: 26457482 DOI: 10.1002/anie.201507064] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Indexed: 11/08/2022]
Abstract
Targeting drugs to their desired site of action can increase their safety and efficacy. Bisphosphonates are prototypical examples of drugs targeted to bone. However, bisphosphonate bone affinity is often considered too strong and cannot be significantly modulated without losing activity on the enzymatic target, farnesyl pyrophosphate synthase (FPPS). Furthermore, bisphosphonate bone affinity comes at the expense of very low and variable oral bioavailability. FPPS inhibitors were developed with a monophosphonate as a bone-affinity tag that confers moderate affinity to bone, which can furthermore be tuned to the desired level, and the relationship between structure and bone affinity was evaluated by using an NMR-based bone-binding assay. The concept of targeting drugs to bone with moderate affinity, while retaining oral bioavailability, has broad application to a variety of other bone-targeted drugs.
Collapse
Affiliation(s)
- Wolfgang Jahnke
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland).
| | - Guido Bold
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Andreas L Marzinzik
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Silvio Ofner
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Xavier Pellé
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Simona Cotesta
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Emmanuelle Bourgier
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Sylvie Lehmann
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Chrystelle Henry
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - René Hemmig
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Frédéric Stauffer
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - J Constanze D Hartwieg
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Jonathan R Green
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| | - Jean-Michel Rondeau
- Novartis Institutes for BioMedical Research, Center for Proteomic Chemistry and Oncology Research, 4002 Basel (Switzerland)
| |
Collapse
|
2
|
Jahnke W, Bold G, Marzinzik AL, Ofner S, Pellé X, Cotesta S, Bourgier E, Lehmann S, Henry C, Hemmig R, Stauffer F, Hartwieg JCD, Green JR, Rondeau JM. Gezielte Anreicherung von Wirkstoffen am Knochen am Beispiel von allosterischen FPPS-Inhibitoren. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
3
|
Marzinzik AL, Amstutz R, Bold G, Bourgier E, Cotesta S, Glickman JF, Götte M, Henry C, Lehmann S, Hartwieg JCD, Ofner S, Pellé X, Roddy TP, Rondeau JM, Stauffer F, Stout SJ, Widmer A, Zimmermann J, Zoller T, Jahnke W. Discovery of Novel Allosteric Non-Bisphosphonate Inhibitors of Farnesyl Pyrophosphate Synthase by Integrated Lead Finding. ChemMedChem 2015; 10:1884-91. [PMID: 26381451 DOI: 10.1002/cmdc.201500338] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Indexed: 12/27/2022]
Abstract
Farnesyl pyrophosphate synthase (FPPS) is an established target for the treatment of bone diseases, but also shows promise as an anticancer and anti-infective drug target. Currently available anti-FPPS drugs are active-site-directed bisphosphonate inhibitors, the peculiar pharmacological profile of which is inadequate for therapeutic indications beyond bone diseases. The recent discovery of an allosteric binding site has paved the way toward the development of novel non-bisphosphonate FPPS inhibitors with broader therapeutic potential, notably as immunomodulators in oncology. Herein we report the discovery, by an integrated lead finding approach, of two new chemical classes of allosteric FPPS inhibitors that belong to the salicylic acid and quinoline chemotypes. We present their synthesis, biochemical and cellular activities, structure-activity relationships, and provide X-ray structures of several representative FPPS complexes. These novel allosteric FPPS inhibitors are devoid of any affinity for bone mineral and could serve as leads to evaluate their potential in none-bone diseases.
Collapse
Affiliation(s)
| | - René Amstutz
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland.,Conim AG, Oberwiler Kirchweg 4c, 6300, Zug, Switzerland
| | - Guido Bold
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | | | - Simona Cotesta
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - J Fraser Glickman
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland.,High Throughput and Spectroscopy Resource Center, Rockefeller University, New York, NY, 10065, USA
| | - Marjo Götte
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Christelle Henry
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Sylvie Lehmann
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | | | - Silvio Ofner
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Xavier Pellé
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Thomas P Roddy
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland.,Agios, Cambridge, MA, 02139-4169, USA
| | | | - Frédéric Stauffer
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Steven J Stout
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland.,Merck Research Laboratories, 126 E. Lincoln Avenue, Rahway, NJ, 07065, USA
| | - Armin Widmer
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Johann Zimmermann
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland.,Polyphor, Hegenheimermattweg 125, 4123, Allschwil, Switzerland
| | - Thomas Zoller
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland
| | - Wolfgang Jahnke
- Novartis Institutes for BioMedical Research, Basel, 4002, Switzerland.
| |
Collapse
|
4
|
Salcius M, Bauer AJ, Hao Q, Li S, Tutter A, Raphael J, Jahnke W, Rondeau JM, Bourgier E, Tallarico J, Michaud GA. SEC-TID: A Label-Free Method for Small-Molecule Target Identification. ACTA ACUST UNITED AC 2014; 19:917-27. [PMID: 24554445 DOI: 10.1177/1087057114522691] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Accepted: 01/08/2014] [Indexed: 11/16/2022]
Abstract
Bioactive small molecules are an invaluable source of therapeutics and chemical probes for exploring biological pathways. Yet, significant hurdles in drug discovery often come from lacking a comprehensive view of the target(s) for both early tool molecules and even late-stage drugs. To address this challenge, a method is provided that allows for assessing the interactions of small molecules with thousands of targets without any need to modify the small molecule of interest or attach any component to a surface. We describe size-exclusion chromatography for target identification (SEC-TID), a method for accurately and reproducibly detecting ligand-macromolecular interactions for small molecules targeting nucleic acid and several protein classes. We report the use of SEC-TID, with a library consisting of approximately 1000 purified proteins derived from the protein databank (PDB), to identify the efficacy targets tankyrase 1 and 2 for the Wnt inhibitor XAV939. In addition, we report novel interactions for the tumor-vascular disrupting agent vadimezan/ASA404 (interacting with farnesyl pyrophosphate synthase) and the diuretic mefruside (interacting with carbonic anhydrase XIII). We believe this method can dramatically enhance our understanding of the mechanism of action and potential liabilities for small molecules in drug discovery pipelines through comprehensive profiling of candidate druggable targets.
Collapse
Affiliation(s)
- Michael Salcius
- Developmental and Molecular Pathways Department, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Andras J Bauer
- Developmental and Molecular Pathways Department, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Qin Hao
- Analytical Sciences, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Shu Li
- Analytical Sciences, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Antonin Tutter
- Developmental and Molecular Pathways Department, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Jacob Raphael
- Developmental and Molecular Pathways Department, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Wolfgang Jahnke
- Center for Proteomic Chemistry, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Jean-Michel Rondeau
- Center for Proteomic Chemistry, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - Emmanuelle Bourgier
- Center for Proteomic Chemistry, Novartis Institutes for Biomedical Research, Basel, Switzerland
| | - John Tallarico
- Developmental and Molecular Pathways Department, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| | - Gregory A Michaud
- Developmental and Molecular Pathways Department, Novartis Institutes for Biomedical Research, Cambridge, MA, USA
| |
Collapse
|
5
|
Rondeau JM, Bitsch F, Bourgier E, Geiser M, Hemmig R, Kroemer M, Lehmann S, Ramage P, Rieffel S, Strauss A, Green JR, Jahnke W. Three structural snapshots of the FPPS catalytic cycle revealed by X-ray analyses. Acta Crystallogr A 2007. [DOI: 10.1107/s0108767307097449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
6
|
Rondeau JM, Bourgier E, Lehmann S, Jahnke W. Crystal structure of a dead-end complex with two isopentenyl diphosphate molecules sheds light on substrate recognition by human FPPS. Acta Crystallogr A 2007. [DOI: 10.1107/s0108767307097371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
7
|
Rondeau JM, Bitsch F, Bourgier E, Geiser M, Hemmig R, Kroemer M, Lehmann S, Ramage P, Rieffel S, Strauss A, Green JR, Jahnke W. Structural basis for the exceptional in vivo efficacy of bisphosphonate drugs. ChemMedChem 2006; 1:267-73. [PMID: 16892359 DOI: 10.1002/cmdc.200500059] [Citation(s) in RCA: 190] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
To understand the structural basis for bisphosphonate therapy of bone diseases, we solved the crystal structures of human farnesyl pyrophosphate synthase (FPPS) in its unliganded state, in complex with the nitrogen-containing bisphosphonate (N-BP) drugs zoledronate, pamidronate, alendronate, and ibandronate, and in the ternary complex with zoledronate and the substrate isopentenyl pyrophosphate (IPP). By revealing three structural snapshots of the enzyme catalytic cycle, each associated with a distinct conformational state, and details about the interactions with N-BPs, these structures provide a novel understanding of the mechanism of FPPS catalysis and inhibition. In particular, the accumulating substrate, IPP, was found to bind to and stabilize the FPPS-N-BP complexes rather than to compete with and displace the N-BP inhibitor. Stabilization of the FPPS-N-BP complex through IPP binding is supported by differential scanning calorimetry analyses of a set of representative N-BPs. Among other factors such as high binding affinity for bone mineral, this particular mode of FPPS inhibition contributes to the exceptional in vivo efficacy of N-BP drugs. Moreover, our data form the basis for structure-guided design of optimized N-BPs with improved pharmacological properties.
Collapse
Affiliation(s)
- Jean-Michel Rondeau
- Novartis Institutes for BioMedical Research, Discovery Technologies, 4002 Basel, Switzerland.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Rondeau JM, Bitsch F, Bourgier E, Geiser M, Hemmig R, Kroemer M, Lehmann S, Ramage P, Rieffel S, Strauss A, Green J, Jahnke W. Cover Picture: Structural Basis for the Exceptional in vivo Efficacy of Bisphosphonate Drugs (ChemMedChem 2/2006). ChemMedChem 2006. [DOI: 10.1002/cmdc.200690003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|