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Terrett JA, Ly JQ, Katavolos P, Hasselgren C, Laing S, Zhong F, Villemure E, Déry M, Larouche-Gauthier R, Chen H, Shore DG, Lee WP, Suto E, Johnson K, Brooks M, Stablein A, Beaumier F, Constantineau-Forget L, Grand-Maître C, Lépissier L, Ciblat S, Sturino C, Chen Y, Hu B, Elstrott J, Gandham V, Joseph V, Booler H, Cain G, Chou C, Fullerton A, Lepherd M, Stainton S, Torres E, Urban K, Yu L, Zhong Y, Bao L, Chou KJ, Lin J, Zhang W, La H, Liu L, Mulder T, Chen J, Chernov-Rogan T, Johnson AR, Hackos DH, Leahey R, Shields SD, Balestrini A, Riol-Blanco L, Safina BS, Volgraf M, Magnuson S, Kakiuchi-Kiyota S. Discovery of TRPA1 Antagonist GDC-6599: Derisking Preclinical Toxicity and Aldehyde Oxidase Metabolism with a Potential First-in-Class Therapy for Respiratory Disease. J Med Chem 2024; 67:3287-3306. [PMID: 38431835 DOI: 10.1021/acs.jmedchem.3c02121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 03/05/2024]
Abstract
Transient receptor potential ankyrin 1 (TRPA1) is a nonselective calcium ion channel highly expressed in the primary sensory neurons, functioning as a polymodal sensor for exogenous and endogenous stimuli, and has been implicated in neuropathic pain and respiratory disease. Herein, we describe the optimization of potent, selective, and orally bioavailable TRPA1 small molecule antagonists with strong in vivo target engagement in rodent models. Several lead molecules in preclinical single- and short-term repeat-dose toxicity studies exhibited profound prolongation of coagulation parameters. Based on a thorough investigative toxicology and clinical pathology analysis, anticoagulation effects in vivo are hypothesized to be manifested by a metabolite─generated by aldehyde oxidase (AO)─possessing a similar pharmacophore to known anticoagulants (i.e., coumarins, indandiones). Further optimization to block AO-mediated metabolism yielded compounds that ameliorated coagulation effects in vivo, resulting in the discovery and advancement of clinical candidate GDC-6599, currently in Phase II clinical trials for respiratory indications.
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Affiliation(s)
| | | | | | | | | | | | | | - Martin Déry
- Paraza Pharma, Incorporated, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | | | | | | | | | | | | | - Marjory Brooks
- Department of Population Medicine and Diagnostic Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York 14853, United States
| | - Alyssa Stablein
- Department of Population Medicine and Diagnostic Sciences, Cornell University College of Veterinary Medicine, Ithaca, New York 14853, United States
| | - Francis Beaumier
- Paraza Pharma, Incorporated, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | | | - Chantal Grand-Maître
- Paraza Pharma, Incorporated, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Luce Lépissier
- Paraza Pharma, Incorporated, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Stéphane Ciblat
- Paraza Pharma, Incorporated, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Claudio Sturino
- Paraza Pharma, Incorporated, 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Yong Chen
- Pharmaron-Beijing Company Limited, 6 Taihe Road BDA, Beijing 100176, PR China
| | - Baihua Hu
- Pharmaron-Beijing Company Limited, 6 Taihe Road BDA, Beijing 100176, PR China
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2
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Blum LK, Pearson CI, Dulgeroff LBT, Gadkari R, Luo A, Luo A, Melrose JE, Nolin JL, Li H, Lee A, Zhou MN, Anand P, Sarma G, Henning KA, Chapin SJ, Ackerman SE, Kudirka R, Shen Y, Hug B, Perez EA, Kowanetz M, Alonso MN, Safina BS, Dornan D, Mallet WG. Abstract 2911: The CEA-targeted ISAC, BDC-2034, shows preclinical efficacy associated with innate immune activation, phagocytosis, and myeloid reprogramming. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-2911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Immune-stimulating antibody conjugates (ISACs) direct a TLR7/8 agonist into tumors through engagement of cell surface antigens to activate tumor-associated myeloid cells and initiate a broad innate and adaptive anti-tumor immune response. We are developing the ISAC BDC-2034 to target the tumor antigen, CEA (CEACAM5), which is expressed in many solid tumors. BDC-2034 comprises our proprietary antibody, CEA1, covalently conjugated to a potent TLR7/8 agonist via a non-cleavable linker. The strong pro-phagocytic capacity and slow internalization rate of CEA1 makes it an ideal antibody for the ISAC approach.
Methods: The ability of BDC-2034 to induce the secretion of pro-inflammatory cytokines was evaluated in vitro using co-cultures of tumor cells and primary immune cells (including monocytes and dendritic cells). Anti-tumor efficacy was demonstrated in vivo with xenograft and syngeneic mouse tumor models. In parallel studies, the mechanism of BDC-2034 action was assessed by quantifying intratumoral immune infiltration, cytokine levels, and transcript profile.
Results: In co-cultures of CEA-expressing tumor cells and immune cells, BDC-2034 induced the secretion of cytokines and chemokines that are essential for a broad anti-tumor immune response, including IL-12p70, CXCL10, and TNFα. These effects were accompanied by myeloid cell activation as demonstrated by elevation in costimulatory surface markers such as CD40. In vivo, BDC-2034 inhibited tumor growth in multiple xenograft and syngeneic mouse tumor models having CEA expression comparable to human cancers. Consistent with the proposed mechanism of action, BDC-2034 induced intratumoral immune cell infiltration, inflammatory cytokine secretion, and myeloid re-programming in a dose-dependent and CEA-dependent fashion. The constellation of BDC-2034 effects translated to durable therapeutic activity.
Conclusions: These preclinical findings demonstrate the potential of BDC-2034 to generate anti-tumor activity in CEA-expressing cancers through direct innate immune activation and the induction of adaptive anti-tumor immunity.
Citation Format: Lisa K. Blum, Cecelia I. Pearson, Laughing Bear Torrez Dulgeroff, Rishali Gadkari, Angela Luo, Andrew Luo, Jennifer E. Melrose, Jess L. Nolin, Hai Li, Arthur Lee, Matthew N. Zhou, Puneet Anand, Ganapathy Sarma, Karla A. Henning, Steven J. Chapin, Shelley E. Ackerman, Romas Kudirka, Yuyi Shen, Bruce Hug, Edith A. Perez, Marcin Kowanetz, Michael N. Alonso, Brian S. Safina, David Dornan, William G. Mallet. The CEA-targeted ISAC, BDC-2034, shows preclinical efficacy associated with innate immune activation, phagocytosis, and myeloid reprogramming [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 2911.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Hai Li
- 1Bolt Biotherapeutics, Redwood City, CA
| | | | | | | | | | | | | | | | | | - Yuyi Shen
- 1Bolt Biotherapeutics, Redwood City, CA
| | - Bruce Hug
- 1Bolt Biotherapeutics, Redwood City, CA
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3
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Terrett JA, Chen H, Shore DG, Villemure E, Larouche-Gauthier R, Déry M, Beaumier F, Constantineau-Forget L, Grand-Maître C, Lépissier L, Ciblat S, Sturino C, Chen Y, Hu B, Lu A, Wang Y, Cridland AP, Ward SI, Hackos DH, Reese RM, Shields SD, Chen J, Balestrini A, Riol-Blanco L, Lee WP, Liu J, Suto E, Wu X, Zhang J, Ly JQ, La H, Johnson K, Baumgardner M, Chou KJ, Rohou A, Rougé L, Safina BS, Magnuson S, Volgraf M. Tetrahydrofuran-Based Transient Receptor Potential Ankyrin 1 (TRPA1) Antagonists: Ligand-Based Discovery, Activity in a Rodent Asthma Model, and Mechanism-of-Action via Cryogenic Electron Microscopy. J Med Chem 2021; 64:3843-3869. [PMID: 33749283 DOI: 10.1021/acs.jmedchem.0c02023] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [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: 12/23/2022]
Abstract
Transient receptor potential ankyrin 1 (TRPA1) is a nonselective calcium-permeable ion channel highly expressed in the primary sensory neurons functioning as a polymodal sensor for exogenous and endogenous stimuli and has generated widespread interest as a target for inhibition due to its implication in neuropathic pain and respiratory disease. Herein, we describe the optimization of a series of potent, selective, and orally bioavailable TRPA1 small molecule antagonists, leading to the discovery of a novel tetrahydrofuran-based linker. Given the balance of physicochemical properties and strong in vivo target engagement in a rat AITC-induced pain assay, compound 20 was progressed into a guinea pig ovalbumin asthma model where it exhibited significant dose-dependent reduction of inflammatory response. Furthermore, the structure of the TRPA1 channel bound to compound 21 was determined via cryogenic electron microscopy to a resolution of 3 Å, revealing the binding site and mechanism of action for this class of antagonists.
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Affiliation(s)
- Jack A Terrett
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Huifen Chen
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel G Shore
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Elisia Villemure
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Martin Déry
- Paraza Pharma, Inc. 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Francis Beaumier
- Paraza Pharma, Inc. 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | | | | | - Luce Lépissier
- Paraza Pharma, Inc. 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Stéphane Ciblat
- Paraza Pharma, Inc. 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Claudio Sturino
- Paraza Pharma, Inc. 2525 Avenue Marie-Curie, Montreal, Quebec H4S 2E1, Canada
| | - Yong Chen
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Baihua Hu
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Aijun Lu
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Yunli Wang
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, PR China
| | - Andrew P Cridland
- Charles River Laboratories, 8/9 Spire Green Centre, Flex Meadow, Harlow, Essex CM19 5TR, United Kingdom
| | - Stuart I Ward
- Charles River Laboratories, 8/9 Spire Green Centre, Flex Meadow, Harlow, Essex CM19 5TR, United Kingdom
| | - David H Hackos
- Department of Neurosciences, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Rebecca M Reese
- Department of Neurosciences, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Shannon D Shields
- Department of Neurosciences, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jun Chen
- Department of Biochemical and Cellular Pharmacology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Alessia Balestrini
- Department of Discovery Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Lorena Riol-Blanco
- Department of Discovery Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Wyne P Lee
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - John Liu
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Eric Suto
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Xiumin Wu
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Juan Zhang
- Department of Translational Immunology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Justin Q Ly
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Hank La
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Kevin Johnson
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Matt Baumgardner
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Kang-Jye Chou
- Department of Small Molecule Pharmaceutical Sciences, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Alexis Rohou
- Department of Structural Biology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Lionel Rougé
- Department of Structural Biology, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Brian S Safina
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Steven Magnuson
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Matthew Volgraf
- Department of Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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4
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Safina BS, McKerrall SJ, Sun S, Chen CA, Chowdhury S, Jia Q, Li J, Zenova AY, Andrez JC, Bankar G, Bergeron P, Chang JH, Chang E, Chen J, Dean R, Decker SM, DiPasquale A, Focken T, Hemeon I, Khakh K, Kim A, Kwan R, Lindgren A, Lin S, Maher J, Mezeyova J, Misner D, Nelkenbrecher K, Pang J, Reese R, Shields SD, Sojo L, Sheng T, Verschoof H, Waldbrook M, Wilson MS, Xie Z, Young C, Zabka TS, Hackos DH, Ortwine DF, White AD, Johnson JP, Robinette CL, Dehnhardt CM, Cohen CJ, Sutherlin DP. Discovery of Acyl-sulfonamide Na v1.7 Inhibitors GDC-0276 and GDC-0310. J Med Chem 2021; 64:2953-2966. [PMID: 33682420 DOI: 10.1021/acs.jmedchem.1c00049] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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: 02/07/2023]
Abstract
Nav1.7 is an extensively investigated target for pain with a strong genetic link in humans, yet in spite of this effort, it remains challenging to identify efficacious, selective, and safe inhibitors. Here, we disclose the discovery and preclinical profile of GDC-0276 (1) and GDC-0310 (2), selective Nav1.7 inhibitors that have completed Phase 1 trials. Our initial search focused on close-in analogues to early compound 3. This resulted in the discovery of GDC-0276 (1), which possessed improved metabolic stability and an acceptable overall pharmacokinetics profile. To further derisk the predicted human pharmacokinetics and enable QD dosing, additional optimization of the scaffold was conducted, resulting in the discovery of a novel series of N-benzyl piperidine Nav1.7 inhibitors. Improvement of the metabolic stability by blocking the labile benzylic position led to the discovery of GDC-0310 (2), which possesses improved Nav selectivity and pharmacokinetic profile over 1.
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Affiliation(s)
- Brian S Safina
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Steven J McKerrall
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Shaoyi Sun
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Chien-An Chen
- Chempartner, Building No. 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, P.R. China
| | - Sultan Chowdhury
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Qi Jia
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jun Li
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Alla Y Zenova
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jean-Christophe Andrez
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Girish Bankar
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Philippe Bergeron
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jae H Chang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Elaine Chang
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jun Chen
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Richard Dean
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Shannon M Decker
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Antonio DiPasquale
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Thilo Focken
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Ivan Hemeon
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Kuldip Khakh
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Amy Kim
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Rainbow Kwan
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Andrea Lindgren
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Sophia Lin
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jonathan Maher
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Janette Mezeyova
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Dinah Misner
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Karen Nelkenbrecher
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jodie Pang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Rebecca Reese
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Shannon D Shields
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Luis Sojo
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Tao Sheng
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Henry Verschoof
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Matthew Waldbrook
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Michael S Wilson
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Zhiwei Xie
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Clint Young
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Tanja S Zabka
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - David H Hackos
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel F Ortwine
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Andrew D White
- Chempartner, Building No. 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, P.R. China
| | - J P Johnson
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - C Lee Robinette
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Christoph M Dehnhardt
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Charles J Cohen
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Daniel P Sutherlin
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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5
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Balestrini A, Joseph V, Dourado M, Reese RM, Shields SD, Rougé L, Bravo DD, Chernov-Rogan T, Austin CD, Chen H, Wang L, Villemure E, Shore DGM, Verma VA, Hu B, Chen Y, Leong L, Bjornson C, Hötzel K, Gogineni A, Lee WP, Suto E, Wu X, Liu J, Zhang J, Gandham V, Wang J, Payandeh J, Ciferri C, Estevez A, Arthur CP, Kortmann J, Wong RL, Heredia JE, Doerr J, Jung M, Vander Heiden JA, Roose-Girma M, Tam L, Barck KH, Carano RAD, Ding HT, Brillantes B, Tam C, Yang X, Gao SS, Ly JQ, Liu L, Chen L, Liederer BM, Lin JH, Magnuson S, Chen J, Hackos DH, Elstrott J, Rohou A, Safina BS, Volgraf M, Bauer RN, Riol-Blanco L. A TRPA1 inhibitor suppresses neurogenic inflammation and airway contraction for asthma treatment. J Exp Med 2021; 218:211821. [PMID: 33620419 PMCID: PMC7918756 DOI: 10.1084/jem.20201637] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/19/2020] [Accepted: 12/23/2020] [Indexed: 12/31/2022] Open
Abstract
Despite the development of effective therapies, a substantial proportion of asthmatics continue to have uncontrolled symptoms, airflow limitation, and exacerbations. Transient receptor potential cation channel member A1 (TRPA1) agonists are elevated in human asthmatic airways, and in rodents, TRPA1 is involved in the induction of airway inflammation and hyperreactivity. Here, the discovery and early clinical development of GDC-0334, a highly potent, selective, and orally bioavailable TRPA1 antagonist, is described. GDC-0334 inhibited TRPA1 function on airway smooth muscle and sensory neurons, decreasing edema, dermal blood flow (DBF), cough, and allergic airway inflammation in several preclinical species. In a healthy volunteer Phase 1 study, treatment with GDC-0334 reduced TRPA1 agonist-induced DBF, pain, and itch, demonstrating GDC-0334 target engagement in humans. These data provide therapeutic rationale for evaluating TRPA1 inhibition as a clinical therapy for asthma.
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Affiliation(s)
- Alessia Balestrini
- Department of Immunology Discovery, Genentech, Inc., South San Francisco, CA
| | - Victory Joseph
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA
| | - Michelle Dourado
- Department of Neuroscience, Genentech, Inc., South San Francisco, CA
| | - Rebecca M Reese
- Department of Neuroscience, Genentech, Inc., South San Francisco, CA
| | - Shannon D Shields
- Department of Neuroscience, Genentech, Inc., South San Francisco, CA
| | - Lionel Rougé
- Department of Structural Biology, Genentech, Inc., South San Francisco, CA
| | - Daniel D Bravo
- Department of Biochemical and Cellular Pharmacology, Genentech, Inc., South San Francisco, CA
| | - Tania Chernov-Rogan
- Department of Biochemical and Cellular Pharmacology, Genentech, Inc., South San Francisco, CA
| | - Cary D Austin
- Department of Pathology, Genentech, Inc., South San Francisco, CA
| | - Huifen Chen
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Lan Wang
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Elisia Villemure
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Daniel G M Shore
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Vishal A Verma
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Baihua Hu
- Pharmaron-Beijing Co. Ltd., BDA, Beijing, People's Republic of China
| | - Yong Chen
- Pharmaron-Beijing Co. Ltd., BDA, Beijing, People's Republic of China
| | - Laurie Leong
- Department of Pathology, Genentech, Inc., South San Francisco, CA
| | - Chris Bjornson
- Department of Pathology, Genentech, Inc., South San Francisco, CA
| | - Kathy Hötzel
- Department of Pathology, Genentech, Inc., South San Francisco, CA
| | - Alvin Gogineni
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA
| | - Wyne P Lee
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA
| | - Eric Suto
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA
| | - Xiumin Wu
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA
| | - John Liu
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA
| | - Juan Zhang
- Department of Translational Immunology, Genentech, Inc., South San Francisco, CA
| | - Vineela Gandham
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA
| | - Jianyong Wang
- Department of Biochemical and Cellular Pharmacology, Genentech, Inc., South San Francisco, CA
| | - Jian Payandeh
- Department of Structural Biology, Genentech, Inc., South San Francisco, CA
| | - Claudio Ciferri
- Department of Structural Biology, Genentech, Inc., South San Francisco, CA
| | - Alberto Estevez
- Department of Structural Biology, Genentech, Inc., South San Francisco, CA
| | | | - Jens Kortmann
- Department of Immunology Discovery, Genentech, Inc., South San Francisco, CA
| | - Ryan L Wong
- Department of Immunology Discovery, Genentech, Inc., South San Francisco, CA
| | - Jose E Heredia
- Department of Immunology Discovery, Genentech, Inc., South San Francisco, CA
| | - Jonas Doerr
- Department of Molecular Biology, Genentech, Inc., South San Francisco, CA
| | - Min Jung
- Department of OMNI Bioinformatics, Genentech, Inc., South San Francisco, CA
| | | | - Merone Roose-Girma
- Department of Molecular Biology, Genentech, Inc., South San Francisco, CA
| | - Lucinda Tam
- Department of Molecular Biology, Genentech, Inc., South San Francisco, CA
| | - Kai H Barck
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA
| | - Richard A D Carano
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA
| | - Han Ting Ding
- Department of Clinical Pharmacology, Genentech, Inc., South San Francisco, CA
| | - Bobby Brillantes
- Department of Biomolecular Resources, Genentech, Inc., South San Francisco, CA
| | - Christine Tam
- Department of Biomolecular Resources, Genentech, Inc., South San Francisco, CA
| | - Xiaoying Yang
- Department of Product Development Biometric Biostatistics, Genentech, Inc., South San Francisco, CA
| | - Simon S Gao
- Department of Clinical Imaging, Genentech, Inc., South San Francisco, CA
| | - Justin Q Ly
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., South San Francisco, CA
| | - Liling Liu
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., South San Francisco, CA
| | - Liuxi Chen
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., South San Francisco, CA
| | - Bianca M Liederer
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., South San Francisco, CA
| | - Joseph H Lin
- Department of Early Clinical Development, Genentech, Inc., South San Francisco, CA
| | - Steven Magnuson
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Jun Chen
- Department of Biochemical and Cellular Pharmacology, Genentech, Inc., South San Francisco, CA
| | - David H Hackos
- Department of Neuroscience, Genentech, Inc., South San Francisco, CA
| | - Justin Elstrott
- Department of Biomedical Imaging, Genentech, Inc., South San Francisco, CA
| | - Alexis Rohou
- Department of Structural Biology, Genentech, Inc., South San Francisco, CA
| | - Brian S Safina
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Matthew Volgraf
- Department of Discovery Chemistry, Genentech, Inc., South San Francisco, CA
| | - Rebecca N Bauer
- Department of OMNI-Biomarker Development, Genentech, Inc., South San Francisco, CA
| | - Lorena Riol-Blanco
- Department of Immunology Discovery, Genentech, Inc., South San Francisco, CA
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6
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Ackerman SE, Pearson CI, Gregorio JD, Gonzalez JC, Kenkel JA, Hartmann FJ, Luo A, Ho PY, LeBlanc H, Blum LK, Kimmey SC, Luo A, Nguyen ML, Paik JC, Sheu LY, Ackerman B, Lee A, Li H, Melrose J, Laura RP, Ramani VC, Henning KA, Jackson DY, Safina BS, Yonehiro G, Devens BH, Carmi Y, Chapin SJ, Bendall SC, Kowanetz M, Dornan D, Engleman EG, Alonso MN. Immune-stimulating antibody conjugates elicit robust myeloid activation and durable antitumor immunity. Nat Cancer 2021; 2:18-33. [PMID: 35121890 PMCID: PMC9012298 DOI: 10.1038/s43018-020-00136-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 09/30/2020] [Indexed: 02/07/2023]
Abstract
Innate pattern recognition receptor agonists, including Toll-like receptors (TLRs), alter the tumor microenvironment and prime adaptive antitumor immunity. However, TLR agonists present toxicities associated with widespread immune activation after systemic administration. To design a TLR-based therapeutic suitable for systemic delivery and capable of safely eliciting tumor-targeted responses, we developed immune-stimulating antibody conjugates (ISACs) comprising a TLR7/8 dual agonist conjugated to tumor-targeting antibodies. Systemically administered human epidermal growth factor receptor 2 (HER2)-targeted ISACs were well tolerated and triggered a localized immune response in the tumor microenvironment that resulted in tumor clearance and immunological memory. Mechanistically, ISACs required tumor antigen recognition, Fcγ-receptor-dependent phagocytosis and TLR-mediated activation to drive tumor killing by myeloid cells and subsequent T-cell-mediated antitumor immunity. ISAC-mediated immunological memory was not limited to the HER2 ISAC target antigen since ISAC-treated mice were protected from rechallenge with the HER2- parental tumor. These results provide a strong rationale for the clinical development of ISACs.
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Affiliation(s)
- Shelley E Ackerman
- Department of Bioengineering, Stanford University Schools of Medicine and Engineering, Stanford, CA, USA
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | | | | | | | - Justin A Kenkel
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Felix J Hartmann
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Angela Luo
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | - Po Y Ho
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | | | - Lisa K Blum
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | - Samuel C Kimmey
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Andrew Luo
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | | | - Jason C Paik
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Lauren Y Sheu
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Benjamin Ackerman
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Arthur Lee
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | - Hai Li
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | | | | | | | | | | | | | | | | | - Yaron Carmi
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Pathology, Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | | | - Sean C Bendall
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | | | - David Dornan
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA
| | - Edgar G Engleman
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Michael N Alonso
- Bolt Biotherapeutics, Inc., Redwood City, CA, USA.
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA.
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7
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Ackerman SE, Gonzalez JC, Gregorio JD, Paik JC, Hartmann FJ, Kenkel JA, Lee A, Luo A, Pearson CI, Nguyen ML, Ackerman B, Sheu LY, Laura RP, Chapin SJ, Safina BS, Bendall SC, Dornan D, Engleman EG, Alonso MN. Abstract 1559: TLR7/8 immune-stimulating antibody conjugates elicit robust myeloid activation leading to enhanced effector function and anti-tumor immunity in pre-clinical models. Immunology 2019. [DOI: 10.1158/1538-7445.am2019-1559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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8
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McKerrall SJ, Nguyen T, Lai KW, Bergeron P, Deng L, DiPasquale A, Chang JH, Chen J, Chernov-Rogan T, Hackos DH, Maher J, Ortwine DF, Pang J, Payandeh J, Proctor WR, Shields SD, Vogt J, Ji P, Liu W, Ballini E, Schumann L, Tarozzo G, Bankar G, Chowdhury S, Hasan A, Johnson JP, Khakh K, Lin S, Cohen CJ, Dehnhardt CM, Safina BS, Sutherlin DP. Structure- and Ligand-Based Discovery of Chromane Arylsulfonamide Nav1.7 Inhibitors for the Treatment of Chronic Pain. J Med Chem 2019; 62:4091-4109. [DOI: 10.1021/acs.jmedchem.9b00141] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Steven J. McKerrall
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Teresa Nguyen
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Kwong Wah Lai
- WuXi AppTec Co., Ltd., 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, People’s Republic of China
| | - Philippe Bergeron
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Lunbin Deng
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Antonio DiPasquale
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jae H. Chang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jun Chen
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Tania Chernov-Rogan
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - David H. Hackos
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jonathan Maher
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel F. Ortwine
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jodie Pang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jian Payandeh
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - William R. Proctor
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Shannon D. Shields
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jennifer Vogt
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Pengfei Ji
- WuXi AppTec Co., Ltd., 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, People’s Republic of China
| | - Wenfeng Liu
- WuXi AppTec Co., Ltd., 288 Fute Zhong Road, Waigaoqiao Free Trade Zone, Shanghai 200131, People’s Republic of China
| | | | | | | | - Girish Bankar
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Sultan Chowdhury
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Abid Hasan
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - J. P. Johnson
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Kuldip Khakh
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Sophia Lin
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Charles J. Cohen
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Christoph M. Dehnhardt
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Brian S. Safina
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel P. Sutherlin
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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9
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Sun S, Jia Q, Zenova AY, Wilson MS, Chowdhury S, Focken T, Li J, Decker S, Grimwood ME, Andrez JC, Hemeon I, Sheng T, Chen CA, White A, Hackos DH, Deng L, Bankar G, Khakh K, Chang E, Kwan R, Lin S, Nelkenbrecher K, Sellers BD, DiPasquale AG, Chang J, Pang J, Sojo L, Lindgren A, Waldbrook M, Xie Z, Young C, Johnson JP, Robinette CL, Cohen CJ, Safina BS, Sutherlin DP, Ortwine DF, Dehnhardt CM. Identification of Selective Acyl Sulfonamide–Cycloalkylether Inhibitors of the Voltage-Gated Sodium Channel (NaV) 1.7 with Potent Analgesic Activity. J Med Chem 2018; 62:908-927. [DOI: 10.1021/acs.jmedchem.8b01621] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shaoyi Sun
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Qi Jia
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Alla Y. Zenova
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Michael S. Wilson
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Sultan Chowdhury
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Thilo Focken
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jun Li
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Shannon Decker
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Michael E. Grimwood
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Jean-Christophe Andrez
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Ivan Hemeon
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Tao Sheng
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Chien-An Chen
- ChemPartner, Building No. 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, P. R. China
| | - Andy White
- ChemPartner, Building No. 5, 998 Halei Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, P. R. China
| | - David H. Hackos
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Lunbin Deng
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Girish Bankar
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Kuldip Khakh
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Elaine Chang
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Rainbow Kwan
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Sophia Lin
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Karen Nelkenbrecher
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Benjamin D. Sellers
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Antonio G. DiPasquale
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Jae Chang
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Jodie Pang
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Luis Sojo
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Andrea Lindgren
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Matthew Waldbrook
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Zhiwei Xie
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Clint Young
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - James P. Johnson
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - C. Lee Robinette
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Charles J. Cohen
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
| | - Brian S. Safina
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Daniel P. Sutherlin
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Daniel F. Ortwine
- Genentech Inc., 1 DNA Way, South San Francisco, California 94080-4990, United States
| | - Christoph M. Dehnhardt
- Xenon Pharmaceuticals Inc., 200-3650 Gilmore Way, Burnaby, British Columbia V5G 4W8, Canada
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10
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Focken T, Chowdhury S, Zenova A, Grimwood ME, Chabot C, Sheng T, Hemeon I, Decker SM, Wilson M, Bichler P, Jia Q, Sun S, Young C, Lin S, Goodchild SJ, Shuart NG, Chang E, Xie Z, Li B, Khakh K, Bankar G, Waldbrook M, Kwan R, Nelkenbrecher K, Karimi Tari P, Chahal N, Sojo L, Robinette CL, White AD, Chen CA, Zhang Y, Pang J, Chang JH, Hackos DH, Johnson JP, Cohen CJ, Ortwine DF, Sutherlin DP, Dehnhardt CM, Safina BS. Design of Conformationally Constrained Acyl Sulfonamide Isosteres: Identification of N-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)methane-sulfonamides as Potent and Selective hNaV1.7 Inhibitors for the Treatment of Pain. J Med Chem 2018; 61:4810-4831. [DOI: 10.1021/acs.jmedchem.7b01826] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Thilo Focken
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Sultan Chowdhury
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Alla Zenova
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Michael E. Grimwood
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Christine Chabot
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Tao Sheng
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Ivan Hemeon
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Shannon M. Decker
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Michael Wilson
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Paul Bichler
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Qi Jia
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Shaoyi Sun
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Clint Young
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Sophia Lin
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Samuel J. Goodchild
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Noah G. Shuart
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Elaine Chang
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Zhiwei Xie
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Bowen Li
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Kuldip Khakh
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Girish Bankar
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Matthew Waldbrook
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Rainbow Kwan
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Karen Nelkenbrecher
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Parisa Karimi Tari
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Navjot Chahal
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Luis Sojo
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - C. Lee Robinette
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Andrew D. White
- Chempartner, Building No. 5, 998 Halei Rd., Zhangjiang Hi-Tech
Park, Pudong New Area, Shanghai 201203, China
| | - Chien-An Chen
- Chempartner, Building No. 5, 998 Halei Rd., Zhangjiang Hi-Tech
Park, Pudong New Area, Shanghai 201203, China
| | - Yi Zhang
- Chempartner, Building No. 5, 998 Halei Rd., Zhangjiang Hi-Tech
Park, Pudong New Area, Shanghai 201203, China
| | - Jodie Pang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jae H. Chang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - David H. Hackos
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - J. P. Johnson
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Charles J. Cohen
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Daniel F. Ortwine
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel P. Sutherlin
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Brian S. Safina
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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11
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Chen H, Volgraf M, Do S, Kolesnikov A, Shore DG, Verma VA, Villemure E, Wang L, Chen Y, Hu B, Lu AJ, Wu G, Xu X, Yuen PW, Zhang Y, Erickson SD, Dahl M, Brotherton-Pleiss C, Tay S, Ly JQ, Murray LJ, Chen J, Amm D, Lange W, Hackos DH, Reese RM, Shields SD, Lyssikatos JP, Safina BS, Estrada AA. Discovery of a Potent (4R,5S)-4-Fluoro-5-methylproline Sulfonamide Transient Receptor Potential Ankyrin 1 Antagonist and Its Methylene Phosphate Prodrug Guided by Molecular Modeling. J Med Chem 2018; 61:3641-3659. [DOI: 10.1021/acs.jmedchem.8b00117] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
| | | | | | | | | | | | | | | | - Yong Chen
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Baihua Hu
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Ai-Jun Lu
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Guosheng Wu
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Xiaofeng Xu
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Po-wai Yuen
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Yamin Zhang
- Pharmaron-Beijing Co. Ltd., 6 Taihe Road, BDA, Beijing 100176, P. R. China
| | - Shawn D. Erickson
- Small Molecule Research, Pharmaceutical Research and Early Drug Development, Hoffmann-La Roche Inc., 340 Kingsland Street, Nutley, New Jersey 07110, United States
| | - Martin Dahl
- Small Molecule Research, Pharmaceutical Research and Early Drug Development, Hoffmann-La Roche Inc., 340 Kingsland Street, Nutley, New Jersey 07110, United States
| | - Christine Brotherton-Pleiss
- Small Molecule Research, Pharmaceutical Research and Early Drug Development, Hoffmann-La Roche Inc., 340 Kingsland Street, Nutley, New Jersey 07110, United States
| | | | | | | | | | - Desiree Amm
- Ion Channels Group, Evotec AG, Manfred Eigen Campus, Essener Bogen 7, 22419 Hamburg, Germany
| | - Wienke Lange
- Ion Channels Group, Evotec AG, Manfred Eigen Campus, Essener Bogen 7, 22419 Hamburg, Germany
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12
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Gregson SJ, Masterson LA, Wei B, Pillow TH, Spencer SD, Kang GD, Yu SF, Raab H, Lau J, Li G, Lewis Phillips GD, Gunzner-Toste J, Safina BS, Ohri R, Darwish M, Kozak KR, Dela Cruz-Chuh J, Polson A, Flygare JA, Howard PW. Pyrrolobenzodiazepine Dimer Antibody-Drug Conjugates: Synthesis and Evaluation of Noncleavable Drug-Linkers. J Med Chem 2017; 60:9490-9507. [PMID: 29112410 DOI: 10.1021/acs.jmedchem.7b00736] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Three rationally designed pyrrolobenzodiazepine (PBD) drug-linkers have been synthesized via intermediate 19 for use in antibody-drug conjugates (ADCs). They lack a cleavable trigger in the linker and consist of a maleimide for cysteine antibody conjugation, a hydrophilic spacer, and either an alkyne (6), triazole (7), or piperazine (8) link to the PBD. In vitro IC50 values were 11-48 ng/mL in HER2 3+ SK-BR-3 and KPL-4 (7 inactive) for the anti-HER2 ADCs (HER2 0 MCF7, all inactive) and 0.10-1.73 μg/mL (7 inactive) in CD22 3+ BJAB and WSU-DLCL2 for anti-CD22 ADCs (CD22 0 Jurkat, all inactive at low doses). In vivo antitumor efficacy for the anti-HER2 ADCs in Founder 5 was observed with tumor stasis at 0.5-1 mg/kg, 1 mg/kg, and 3-6 mg/kg for 6, 8, and 7, respectively. Tumor stasis at 2 mg/kg was observed for anti-CD22 6 in WSU-DLCL2. In summary, noncleavable PBD-ADCs exhibit potent activity, particularly in HER2 models.
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Affiliation(s)
- Stephen J Gregson
- Spirogen , QMB Innovation Centre, 42 New Road, London E1 2AX, United Kingdom
| | - Luke A Masterson
- Spirogen , QMB Innovation Centre, 42 New Road, London E1 2AX, United Kingdom
| | - Binqing Wei
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Thomas H Pillow
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Susan D Spencer
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Gyoung-Dong Kang
- Spirogen , QMB Innovation Centre, 42 New Road, London E1 2AX, United Kingdom
| | - Shang-Fan Yu
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Helga Raab
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Jeffrey Lau
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Guangmin Li
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Janet Gunzner-Toste
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Brian S Safina
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Rachana Ohri
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Martine Darwish
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Katherine R Kozak
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | | | - Andrew Polson
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - John A Flygare
- Genentech, Inc. , 1 DNA Way, South San Francisco, California 94080, United States
| | - Philip W Howard
- Spirogen , QMB Innovation Centre, 42 New Road, London E1 2AX, United Kingdom
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13
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Safina BS, Elliott RL, Forrest AK, Heald RA, Murray JM, Nonomiya J, Pang J, Salphati L, Seward EM, Staben ST, Ultsch M, Wei B, Yang W, Sutherlin DP. Design of Selective Benzoxazepin PI3Kδ Inhibitors Through Control of Dihedral Angles. ACS Med Chem Lett 2017; 8:936-940. [PMID: 28947940 DOI: 10.1021/acsmedchemlett.7b00170] [Citation(s) in RCA: 18] [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: 04/18/2017] [Accepted: 08/25/2017] [Indexed: 11/30/2022] Open
Abstract
A novel selective benzoxazepin inhibitor of PI3Kδ has been discovered. Beginning from compound 3, an αPI3K inhibitor, we utilized structure-based drug design and computational analysis of dihedral torsion angles to optimize for PI3Kδ isoform potency and isoform selectivity. Further medicinal chemistry optimization of the series led to the identification of 24, a highly potent and selective inhibitor of PI3Kδ.
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Affiliation(s)
- Brian S. Safina
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Richard L. Elliott
- Discovery from Charles River, 8-9 Spire Green Centre, Harlow, Essex CM 19 5TR, United Kingdom
| | - Andrew K. Forrest
- Discovery from Charles River, 8-9 Spire Green Centre, Harlow, Essex CM 19 5TR, United Kingdom
| | - Robert A. Heald
- Discovery from Charles River, 8-9 Spire Green Centre, Harlow, Essex CM 19 5TR, United Kingdom
| | - Jeremy M. Murray
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jim Nonomiya
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jodie Pang
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Laurent Salphati
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Eileen M. Seward
- Discovery from Charles River, 8-9 Spire Green Centre, Harlow, Essex CM 19 5TR, United Kingdom
| | - Steven T. Staben
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Mark Ultsch
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Binqing Wei
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Wenqian Yang
- ChemPartner, 998 Halei Road, Zhangjiang Hi-tech Park, Pudong New Area, Shanghai 201203, China
| | - Daniel P. Sutherlin
- Discovery Chemistry, Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
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14
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Focken T, Liu S, Chahal N, Dauphinais M, Grimwood ME, Chowdhury S, Hemeon I, Bichler P, Bogucki D, Waldbrook M, Bankar G, Sojo LE, Young C, Lin S, Shuart N, Kwan R, Pang J, Chang JH, Safina BS, Sutherlin DP, Johnson JP, Dehnhardt CM, Mansour TS, Oballa RM, Cohen CJ, Robinette CL. Discovery of Aryl Sulfonamides as Isoform-Selective Inhibitors of NaV1.7 with Efficacy in Rodent Pain Models. ACS Med Chem Lett 2016; 7:277-82. [PMID: 26985315 DOI: 10.1021/acsmedchemlett.5b00447] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [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: 11/20/2015] [Accepted: 01/11/2016] [Indexed: 12/21/2022] Open
Abstract
We report on a novel series of aryl sulfonamides that act as nanomolar potent, isoform-selective inhibitors of the human sodium channel hNaV1.7. The optimization of these inhibitors is described. We aimed to improve potency against hNaV1.7 while minimizing off-target safety concerns and generated compound 3. This agent displayed significant analgesic effects in rodent models of acute and inflammatory pain and demonstrated that binding to the voltage sensor domain 4 site of NaV1.7 leads to an analgesic effect in vivo. Our findings corroborate the importance of hNaV1.7 as a drug target for the treatment of pain.
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Affiliation(s)
- Thilo Focken
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Shifeng Liu
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Navjot Chahal
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Maxim Dauphinais
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Michael E. Grimwood
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Sultan Chowdhury
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Ivan Hemeon
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Paul Bichler
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - David Bogucki
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Matthew Waldbrook
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Girish Bankar
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Luis E. Sojo
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Clint Young
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Sophia Lin
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Noah Shuart
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Rainbow Kwan
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Jodie Pang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jae H. Chang
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Brian S. Safina
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Daniel P. Sutherlin
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - J. P. Johnson
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | | | - Tarek S. Mansour
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Renata M. Oballa
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - Charles J. Cohen
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
| | - C. Lee Robinette
- Xenon Pharmaceuticals, Inc., 200-3650 Gilmore Way, Burnaby, BC V5G 4W8, Canada
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15
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Safina BS, Sweeney ZK, Li J, Chan BK, Bisconte A, Carrera D, Castanedo G, Flagella M, Heald R, Lewis C, Murray JM, Nonomiya J, Pang J, Price S, Reif K, Salphati L, Seward EM, Wei B, Sutherlin DP. Identification of GNE-293, a potent and selective PI3Kδ inhibitor: Navigating in vitro genotoxicity while improving potency and selectivity. Bioorg Med Chem Lett 2013; 23:4953-9. [DOI: 10.1016/j.bmcl.2013.06.052] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 06/13/2013] [Accepted: 06/17/2013] [Indexed: 01/18/2023]
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16
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Carrera DE, Sheng P, Safina BS, Li J, Angelaud R. Development of a Scalable Strategy for the Synthesis of PI3Kδ Inhibitors: Selective and Efficient Functionalization of Purine Derivatives. Org Process Res Dev 2013. [DOI: 10.1021/op300235t] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Diane E. Carrera
- Small Molecule
Process Chemistry, and ‡Discovery Chemistry, Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - PeiJue Sheng
- Small Molecule
Process Chemistry, and ‡Discovery Chemistry, Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Brian S. Safina
- Small Molecule
Process Chemistry, and ‡Discovery Chemistry, Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Jun Li
- Small Molecule
Process Chemistry, and ‡Discovery Chemistry, Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
| | - Remy Angelaud
- Small Molecule
Process Chemistry, and ‡Discovery Chemistry, Genentech Inc., 1 DNA Way, South San Francisco, California 94080, United States
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17
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Blake JF, Xu R, Bencsik JR, Xiao D, Kallan NC, Schlachter S, Mitchell IS, Spencer KL, Banka AL, Wallace EM, Gloor SL, Martinson M, Woessner RD, Vigers GPA, Brandhuber BJ, Liang J, Safina BS, Li J, Zhang B, Chabot C, Do S, Lee L, Oeh J, Sampath D, Lee BB, Lin K, Liederer BM, Skelton NJ. Discovery and preclinical pharmacology of a selective ATP-competitive Akt inhibitor (GDC-0068) for the treatment of human tumors. J Med Chem 2012; 55:8110-27. [PMID: 22934575 DOI: 10.1021/jm301024w] [Citation(s) in RCA: 123] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The discovery and optimization of a series of 6,7-dihydro-5H-cyclopenta[d]pyrimidine compounds that are ATP-competitive, selective inhibitors of protein kinase B/Akt is reported. The initial design and optimization was guided by the use of X-ray structures of inhibitors in complex with Akt1 and the closely related protein kinase A. The resulting compounds demonstrate potent inhibition of all three Akt isoforms in biochemical assays and poor inhibition of other members of the cAMP-dependent protein kinase/protein kinase G/protein kinase C extended family and block the phosphorylation of multiple downstream targets of Akt in human cancer cell lines. Biological studies with one such compound, 28 (GDC-0068), demonstrate good oral exposure resulting in dose-dependent pharmacodynamic effects on downstream biomarkers and a robust antitumor response in xenograft models in which the phosphatidylinositol 3-kinase-Akt-mammalian target of rapamycin pathway is activated. 28 is currently being evaluated in human clinical trials for the treatment of cancer.
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Affiliation(s)
- James F Blake
- Array BioPharma Inc., 3200 Walnut Street, Boulder, Colorado 80301, USA.
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18
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Sutherlin DP, Baker S, Bisconte A, Blaney PM, Brown A, Chan BK, Chantry D, Castanedo G, DePledge P, Goldsmith P, Goldstein DM, Hancox T, Kaur J, Knowles D, Kondru R, Lesnick J, Lucas MC, Lewis C, Murray J, Nadin AJ, Nonomiya J, Pang J, Pegg N, Price S, Reif K, Safina BS, Salphati L, Staben S, Seward EM, Shuttleworth S, Sohal S, Sweeney ZK, Ultsch M, Waszkowycz B, Wei B. Potent and selective inhibitors of PI3Kδ: Obtaining isoform selectivity from the affinity pocket and tryptophan shelf. Bioorg Med Chem Lett 2012; 22:4296-302. [DOI: 10.1016/j.bmcl.2012.05.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Revised: 05/03/2012] [Accepted: 05/08/2012] [Indexed: 11/24/2022]
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19
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Safina BS, Baker S, Baumgardner M, Blaney PM, Chan BK, Chen YH, Cartwright MW, Castanedo G, Chabot C, Cheguillaume AJ, Goldsmith P, Goldstein DM, Goyal B, Hancox T, Handa RK, Iyer PS, Kaur J, Kondru R, Kenny JR, Krintel SL, Li J, Lesnick J, Lucas MC, Lewis C, Mukadam S, Murray J, Nadin AJ, Nonomiya J, Padilla F, Palmer WS, Pang J, Pegg N, Price S, Reif K, Salphati L, Savy PA, Seward EM, Shuttleworth S, Sohal S, Sweeney ZK, Tay S, Tivitmahaisoon P, Waszkowycz B, Wei B, Yue Q, Zhang C, Sutherlin DP. Discovery of novel PI3-kinase δ specific inhibitors for the treatment of rheumatoid arthritis: taming CYP3A4 time-dependent inhibition. J Med Chem 2012; 55:5887-900. [PMID: 22626259 DOI: 10.1021/jm3003747] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PI3Kδ is a lipid kinase and a member of a larger family of enzymes, PI3K class IA(α, β, δ) and IB (γ), which catalyze the phosphorylation of PIP2 to PIP3. PI3Kδ is mainly expressed in leukocytes, where it plays a critical, nonredundant role in B cell receptor mediated signaling and provides an attractive opportunity to treat diseases where B cell activity is essential, e.g., rheumatoid arthritis. We report the discovery of novel, potent, and selective PI3Kδ inhibitors and describe a structural hypothesis for isoform (α, β, γ) selectivity gained from interactions in the affinity pocket. The critical component of our initial pharmacophore for isoform selectivity was strongly associated with CYP3A4 time-dependent inhibition (TDI). We describe a variety of strategies and methods for monitoring and attenuating TDI. Ultimately, a structure-based design approach was employed to identify a suitable structural replacement for further optimization.
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Affiliation(s)
- Brian S Safina
- Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States.
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20
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Nicolaou KC, Safina BS, Zak M, Lee SH, Nevalainen M, Bella M, Estrada AA, Funke C, Zécri FJ, Bulat S. Total synthesis of thiostrepton. Retrosynthetic analysis and construction of key building blocks. J Am Chem Soc 2006; 127:11159-75. [PMID: 16076224 DOI: 10.1021/ja0529337] [Citation(s) in RCA: 105] [Impact Index Per Article: 5.8] [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: 11/29/2022]
Abstract
The first phase of the total synthesis of thiostrepton (1), a highly complex thiopeptide antibiotic, is described. After a brief introduction to the target molecule and its structural motifs, it is shown that retrosynthetic analysis of thiostrepton reveals compounds 23, 24, 26, 28, and 29 as potential key building blocks for the projected total synthesis. Concise and stereoselective constructions of all these intermediates are then described. The synthesis of the dehydropiperidine core 28 was based on a biosynthetically inspired aza-Diels-Alder dimerization of an appropriate azadiene system, an approach that was initially plagued with several problems which were, however, resolved satisfactorily by systematic investigations. The quinaldic acid fragment 24 and the thiazoline-thiazole segment 26 were synthesized by a series of reactions that included asymmetric and other stereoselective processes. The dehydroalanine tail precursor 23 and the alanine equivalent 29 were also prepared from the appropriate amino acids. Finally, a method was developed for the direct coupling of the labile dehydropiperidine key building block 28 to the more advanced and stable peptide intermediate 27 through capture with the highly reactive alanine equivalent 67 under conditions that avoided the initially encountered destructive ring contraction process.
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Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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21
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Nicolaou KC, Zak M, Safina BS, Estrada AA, Lee SH, Nevalainen M. Total synthesis of thiostrepton. Assembly of key building blocks and completion of the synthesis. J Am Chem Soc 2006; 127:11176-83. [PMID: 16076225 DOI: 10.1021/ja052934z] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.7] [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: 11/30/2022]
Abstract
The completion of the total synthesis of thiostrepton (1) is described. The synthesis proceeded from key building blocks 2-5, which were assembled into a growing substrate that finally led to the target molecule. Thus, the dehydropiperidine peptide core 2 was, after appropriate manipulation, coupled to the thiazoline-thiazole fragment 3, and the resulting product was advanced to intermediate 11 possessing the thiazoline-thiazole macrocycle. The bis-dehydroalanine tail equivalent 4 and the quinaldic acid fragment 5 were then sequentially incorporated, and the products so obtained were further elaborated to forge the second macrocycle of the molecule. Several roadblocks encountered along the way were systematically investigated and overcome, finally opening the way, through intermediates 20, 32, 44, 45, and 46, to the targeted natural product, 1.
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Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA
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22
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Nicolaou KC, Safina BS, Zak M, Estrada AA, Lee SH. Total synthesis of thiostrepton, part 1: construction of the dehydropiperidine/thiazoline-containing macrocycle. Angew Chem Int Ed Engl 2005; 43:5087-92. [PMID: 15372631 DOI: 10.1002/anie.200461340] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
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23
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Nicolaou KC, Zak M, Safina BS, Lee SH, Estrada AA. Total synthesis of thiostrepton, part 2: construction of the quinaldic acid macrocycle and final stages of the synthesis. Angew Chem Int Ed Engl 2005; 43:5092-7. [PMID: 15372630 DOI: 10.1002/anie.200461341] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
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24
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Nicolaou KC, Estrada AA, Zak M, Lee SH, Safina BS. A Mild and Selective Method for the Hydrolysis of Esters with Trimethyltin Hydroxide. ACTA ACUST UNITED AC 2005. [DOI: 10.1002/chin.200524057] [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]
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25
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Nicolaou KC, Estrada AA, Zak M, Lee SH, Safina BS. A Mild and Selective Method for the Hydrolysis of Esters with Trimethyltin Hydroxide. Angew Chem Int Ed Engl 2005. [DOI: 10.1002/ange.200462207] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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26
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Nicolaou KC, Estrada AA, Zak M, Lee SH, Safina BS. A Mild and Selective Method for the Hydrolysis of Esters with Trimethyltin Hydroxide. Angew Chem Int Ed Engl 2005; 44:1378-82. [PMID: 15674985 DOI: 10.1002/anie.200462207] [Citation(s) in RCA: 300] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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27
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Nicolaou KC, Zak M, Safina BS, Lee SH, Estrada AA. Total Synthesis of Thiostrepton, Part 2: Construction of the Quinaldic Acid Macrocycle and Final Stages of the Synthesis. Angew Chem Int Ed Engl 2004. [DOI: 10.1002/ange.200461341] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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28
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Nicolaou KC, Safina BS, Zak M, Estrada AA, Lee SH. Total Synthesis of Thiostrepton, Part 1: Construction of the Dehydropiperidine/Thiazoline-Containing Macrocycle. Angew Chem Int Ed Engl 2004. [DOI: 10.1002/ange.200461340] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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Nicolaou KC, Nevalainen M, Zak M, Bulat S, Bella M, Safina BS. Synthetic studies on thiostrepton: construction of thiostrepton analogues with the thiazoline-containing macrocycle. Angew Chem Int Ed Engl 2003; 42:3418-24. [PMID: 12888975 DOI: 10.1002/anie.200351745] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and, The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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Nicolaou KC, Nevalainen M, Safina BS, Zak M, Bulat S. A Biomimetically Inspired Synthesis of the Dehydropiperidine Domain of Thiostrepton We thank Drs. D. H. Huang and L. Pasternack, G. Suizdak, and R. Chadja for NMR spectroscopic, mass spectrometric, and X-ray crystallographic assistance, respectively. Financial support for this work was provided by The Skaggs Institute for Chemical Biology, the National Institutes of Health (USA), fellowships from The Academy of Finland (M.N.), The Skaggs Institute for Research (M.Z.), and Bayer AG (S.B.), and grants from Abbott, Amgen, Array Biopharma, Boehringer-Ingelheim, Glaxo, Hoffmann-LaRoche, DuPont, Merck, Novartis, Pfizer, and Schering Plough. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3757(20020603)114:11<2021::aid-ange2021>3.0.co;2-j] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Nicolaou KC, Nevalainen M, Safina BS, Zak M, Bulat S. A Biomimetically Inspired Synthesis of the Dehydropiperidine Domain of Thiostrepton We thank Drs. D. H. Huang and L. Pasternack, G. Suizdak, and R. Chadja for NMR spectroscopic, mass spectrometric, and X-ray crystallographic assistance, respectively. Financial support for this work was provided by The Skaggs Institute for Chemical Biology, the National Institutes of Health (USA), fellowships from The Academy of Finland (M.N.), The Skaggs Institute for Research (M.Z.), and Bayer AG (S.B.), and grants from Abbott, Amgen, Array Biopharma, Boehringer-Ingelheim, Glaxo, Hoffmann-LaRoche, DuPont, Merck, Novartis, Pfizer, and Schering Plough. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3773(20020603)41:11<1941::aid-anie1941>3.0.co;2-v] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Nicolaou KC, Safina BS, Funke C, Zak M, Zécri FJ. Stereocontrolled synthesis of the quinaldic acid macrocyclic system of thiostrepton. Angew Chem Int Ed Engl 2002; 41:1937-1940. [PMID: 19750639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
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Nicolaou KC, Safina BS, Funke C, Zak M, Zécri FJ. Stereocontrolled Synthesis of the Quinaldic Acid Macrocyclic System of Thiostrepton We thank Drs. D. H. Huang and G. Suizdak for NMR spectroscopic and mass spectrometric assistance, respectively, as well as Mike Sertic (University of California, San Diego) for experimental assistance. Financial support for this work was provided by The Skaggs Institute for Chemical Biology, the National Institutes of Health (USA), fellowships from The Skaggs Institute for Research (to M.Z. and F.Z.), and grants from Abbott, Amgen, Array Biopharma, Boehringer-Ingelheim, Glaxo, Hoffmann-LaRoche, DuPont, Merck, Novartis, Pfizer, and Schering Plough. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3757(20020603)114:11<2017::aid-ange2017>3.0.co;2-m] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Nicolaou KC, Nevalainen M, Safina BS, Zak M, Bulat S. A biomimetically inspired synthesis of the dehydropiperidine domain of thiostrepton. Angew Chem Int Ed Engl 2002; 41:1941-1945. [PMID: 19750640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- K C Nicolaou
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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Nicolaou KC, Safina BS, Funke C, Zak M, Zécri FJ. Stereocontrolled Synthesis of the Quinaldic Acid Macrocyclic System of Thiostrepton We thank Drs. D. H. Huang and G. Suizdak for NMR spectroscopic and mass spectrometric assistance, respectively, as well as Mike Sertic (University of California, San Diego) for experimental assistance. Financial support for this work was provided by The Skaggs Institute for Chemical Biology, the National Institutes of Health (USA), fellowships from The Skaggs Institute for Research (to M.Z. and F.Z.), and grants from Abbott, Amgen, Array Biopharma, Boehringer-Ingelheim, Glaxo, Hoffmann-LaRoche, DuPont, Merck, Novartis, Pfizer, and Schering Plough. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/1521-3773(20020603)41:11<1937::aid-anie1937>3.0.co;2-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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