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Ghosh AK, Shahabi D, Kipfmiller M, Ghosh AK, Johnson M, Wang YF, Agniswamy J, Amano M, Weber IT, Mitsuya H. Evaluation of darunavir-derived HIV-1 protease inhibitors incorporating P2' amide-derivatives: Synthesis, biological evaluation and structural studies. Bioorg Med Chem Lett 2023; 83:129168. [PMID: 36738797 PMCID: PMC10061991 DOI: 10.1016/j.bmcl.2023.129168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/13/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Abstract
We report here the synthesis and biological evaluation of darunavir derived HIV-1 protease inhibitors and their functional effect on enzyme inhibition and antiviral activity in MT-2 cell lines. The P2' 4-amino functionality was modified to make a number of amide derivatives to interact with residues in the S2' subsite of the HIV-1 protease active site. Several compounds exhibited picomolar enzyme inhibitory and low nanomolar antiviral activity. The X-ray crystal structure of the chloroacetate derivative bound to HIV-1 protease was determined. Interestingly, the active chloroacetate group converted to the acetate functionality during X-ray exposure. The structure revealed that the P2' carboxamide functionality makes enhanced hydrogen bonding interactions with the backbone atoms in the S2'-subsite.
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Affiliation(s)
- Arun K Ghosh
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907, USA.
| | - Dana Shahabi
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Maya Kipfmiller
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Ajay K Ghosh
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Megan Johnson
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907, USA
| | - Yuan-Fang Wang
- Department of Biology, Georgia State University, Atlanta, GA 30303, USA
| | - Johnson Agniswamy
- Department of Biology, Georgia State University, Atlanta, GA 30303, USA
| | - Masayuki Amano
- Department of Refractory Viral Diseases, National Center for Global Health and Medicine, Shinjuku, Tokyo 162-8655, Japan; Department of Infectious Diseases, Kumamoto University School of Medicine, Kumamoto 860-8556, Japan
| | - Irene T Weber
- Department of Biology, Georgia State University, Atlanta, GA 30303, USA
| | - Hiroaki Mitsuya
- Department of Refractory Viral Diseases, National Center for Global Health and Medicine, Shinjuku, Tokyo 162-8655, Japan; Experimental Retrovirology Section, HIV and AIDS Malignancy Branch National Cancer Institute, Bethesda, MD 20892, USA; Division of Clinical Sciences, Kumamoto University Hospital, Kumamoto 860-8556, Japan
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Wang S, Ren Y, Wang Z, Jiang X, Xu S, Zhang X, Zhao S, Zalloum WA, Liu X, Zhan P. The current progress in the use of boron as a platform for novel antiviral drug design. Expert Opin Drug Discov 2022; 17:1329-1340. [PMID: 36448326 DOI: 10.1080/17460441.2023.2153829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
INTRODUCTION Boron has attracted extensive interest due to several FDA-approved boron-containing drugs and other pharmacological agents in clinical trials. As a semimetal, it has peculiar biochemical characteristics which could be utilized in designing novel drugs against drug-resistant viruses. Emerging and reemerging viral pandemics are major threats to human health. Accordingly, we aim to comprehensively review the current status of antiviral boron-containing compounds. AREAS COVERED This review focuses on the utilization of boron to design molecules against viruses from two perspectives: (i) single boron atom-containing compounds acting on miscellaneous viral targets and (ii) boron clusters. The peculiar properties of antiviral boron-containing compounds and their diverse binding modes with viral targets are described in detail in this review. EXPERT OPINION Compounds bearing boronic acid can interact with viral targets by forming covalent or robust hydrogen bonds. This feature is valuable for combating resistant viruses. Furthermore, boron clusters can form dihydrogen bonds and bear features such as three-dimensional aromaticity, hydrophobicity, and biological stability. All these features demonstrated boron as a probable essential element with immense potential for drug design.
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Affiliation(s)
- Shuo Wang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Yujie Ren
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Zhao Wang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Xiangyi Jiang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Shujing Xu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Xujie Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Shujie Zhao
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Waleed A Zalloum
- Department of Pharmacy, Faculty of Health Science, American University of Madaba, P.O Box 2882 11821, Amman, Jordan
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
| | - Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Culture Road, 250012 Jinan, PR China
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3
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Ghosh AK, Weber IT, Mitsuya H. Beyond darunavir: recent development of next generation HIV-1 protease inhibitors to combat drug resistance. Chem Commun (Camb) 2022; 58:11762-11782. [PMID: 36200462 PMCID: PMC10942761 DOI: 10.1039/d2cc04541a] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
We report our recent development of a conceptually new generation of exceptionally potent non-peptidic HIV-1 protease inhibitors that displayed excellent pharmacological and drug-resistance profiles. Our X-ray structural studies of darunavir and other designed inhibitors from our laboratories led us to create a variety of inhibitors incorporating fused ring polycyclic ethers and aromatic heterocycles to promote hydrogen bonding interactions with the backbone atoms of HIV-1 protease as well as van der Waals interactions with residues in the S2 and S2' subsites. We have also incorporated specific functionalities to enhance van der Waals interactions in the S1 and S1' subsites. The combined effects of these structural templates are critical to the inhibitors' exceptional potency and drug-like properties. We highlight here our molecular design strategies to promote backbone hydrogen bonding interactions to combat drug-resistance and specific design of polycyclic ether templates to mimic peptide-like bonds in the HIV-1 protease active site. Our medicinal chemistry and drug development efforts led to the development of new generation inhibitors significantly improved over darunavir and displaying unprecedented antiviral activity against multidrug-resistant HIV-1 variants.
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Affiliation(s)
- Arun K Ghosh
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907, USA.
| | - Irene T Weber
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303, USA
| | - Hiroaki Mitsuya
- Departments of Hematology and Infectious Diseases, Kumamoto University School of Medicine, Kumamoto 860-8556, Japan
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD 20892, USA
- Center for Clinical Sciences, National Center for Global Health and Medicine, Shinjuku, Tokyo 162-8655, Japan
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4
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Amano M, Yedidi RS, Salcedo-Gómez PM, Hayashi H, Hasegawa K, Martyr CD, Ghosh AK, Mitsuya H. Fluorine Modifications Contribute to Potent Antiviral Activity against Highly Drug-Resistant HIV-1 and Favorable Blood-Brain Barrier Penetration Property of Novel Central Nervous System-Targeting HIV-1 Protease Inhibitors In Vitro. Antimicrob Agents Chemother 2022; 66:e0171521. [PMID: 34978889 PMCID: PMC8846478 DOI: 10.1128/aac.01715-21] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 12/16/2021] [Indexed: 11/20/2022] Open
Abstract
To date, there are no specific treatment regimens for HIV-1-related central nervous system (CNS) complications, such as HIV-1-associated neurocognitive disorders (HAND). Here, we report that two newly generated CNS-targeting HIV-1 protease (PR) inhibitors (PIs), GRL-08513 and GRL-08613, which have a P1-3,5-bis-fluorophenyl or P1-para-monofluorophenyl ring and P2-tetrahydropyrano-tetrahydrofuran (Tp-THF) with a sulfonamide isostere, are potent against wild-type HIV-1 strains and multiple clinically isolated HIV-1 strains (50% effective concentration [EC50]: 0.0001 to ∼0.0032 μM). As assessed with HIV-1 variants that had been selected in vitro to propagate at a 5 μM concentration of each HIV-1 PI (atazanavir, lopinavir, or amprenavir), GRL-08513 and GRL-08613 efficiently inhibited the replication of these highly PI-resistant variants (EC50: 0.003 to ∼0.006 μM). GRL-08513 and GRL-08613 also maintained their antiviral activities against HIV-2ROD as well as severely multidrug-resistant clinical HIV-1 variants. Additionally, when we assessed with the in vitro blood-brain barrier (BBB) reconstruction system, GRL-08513 and GRL-08613 showed the most promising properties of CNS penetration among the evaluated compounds, including the majority of FDA-approved combination antiretroviral therapy (cART) drugs. In the crystallographic analysis of compound-PR complexes, it was demonstrated that the Tp-THF rings at the P2 moiety of GRL-08513 and GRL-08613 form robust hydrogen bond interactions with the active site of HIV-1 PR. Furthermore, both the P1-3,5-bis-fluorophenyl- and P1-para-monofluorophenyl rings sustain greater contact surfaces and form stronger van der Waals interactions with PR than is the case with darunavir-PR complex. Taken together, these results strongly suggest that GRL-08513 and GRL-08613 have favorable features for patients infected with wild-type/multidrug-resistant HIV-1 strains and might serve as candidates for a preventive and/or therapeutic agent for HAND and other CNS complications.
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Affiliation(s)
- Masayuki Amano
- Department of Hematology, Rheumatology, and Infectious Disease, Kumamoto University Hospital, Kumamoto, Kumamoto, Japan
| | - Ravikiran S. Yedidi
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
- The Center for Advanced-Applied Biological Sciences & Entrepreneurship (TCABS-E), Visakhapatnam, Andhra Pradesh, India
- Department of Zoology, Andhra University, Visakhapatnam, Andhra Pradesh, India
| | - Pedro Miguel Salcedo-Gómez
- Department of Hematology, Rheumatology, and Infectious Disease, Kumamoto University Hospital, Kumamoto, Kumamoto, Japan
| | - Hironori Hayashi
- Department of Hematology, Rheumatology, and Infectious Disease, Kumamoto University Hospital, Kumamoto, Kumamoto, Japan
- Division of Infectious Diseases, International Research Institute of Disaster Science, Tohoku University, Sendai, Japan
- Department of Intelligent Network for Infection Control, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuya Hasegawa
- Protein Crystal Analysis Division, Japan Synchrotron Radiation Research Institute, Kouto, Japan
| | - Cuthbert D. Martyr
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, Indiana, USA
| | - Arun K. Ghosh
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, Indiana, USA
| | - Hiroaki Mitsuya
- Department of Hematology, Rheumatology, and Infectious Disease, Kumamoto University Hospital, Kumamoto, Kumamoto, Japan
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
- National Center for Global Health and Medicine Research Institute, Tokyo, Japan
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5
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Ma Y, Frutos-Beltrán E, Kang D, Pannecouque C, De Clercq E, Menéndez-Arias L, Liu X, Zhan P. Medicinal chemistry strategies for discovering antivirals effective against drug-resistant viruses. Chem Soc Rev 2021; 50:4514-4540. [PMID: 33595031 DOI: 10.1039/d0cs01084g] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
During the last forty years we have witnessed impressive advances in the field of antiviral drug discovery culminating with the introduction of therapies able to stop human immunodeficiency virus (HIV) replication, or cure hepatitis C virus infections in people suffering from liver disease. However, there are important viral diseases without effective treatments, and the emergence of drug resistance threatens the efficacy of successful therapies used today. In this review, we discuss strategies to discover antiviral compounds specifically designed to combat drug resistance. Currently, efforts in this field are focused on targeted proteins (e.g. multi-target drug design strategies), but also on drug conformation (either improving drug positioning in the binding pocket or introducing conformational constraints), in the introduction or exploitation of new binding sites, or in strengthening interaction forces through the introduction of multiple hydrogen bonds, covalent binding, halogen bonds, additional van der Waals forces or multivalent binding. Among the new developments, proteolysis targeting chimeras (PROTACs) have emerged as a valid approach taking advantage of intracellular mechanisms involving protein degradation by the ubiquitin-proteasome system. Finally, several molecules targeting host factors (e.g. human dihydroorotate dehydrogenase and DEAD-box polypeptide 3) have been identified as broad-spectrum antiviral compounds. Implementation of herein described medicinal chemistry strategies are expected to contribute to the discovery of new drugs effective against current and future threats due to emerging and re-emerging viral pandemics.
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Affiliation(s)
- Yue Ma
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology, Ministry of Education, School of Pharmaceutical Sciences, Shandong University, Ji'nan, 250012, Shandong Province, P. R. China.
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6
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Affiliation(s)
- Mark Aldren M. Feliciano
- Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Brian Gold
- Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131, United States
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7
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Melo R, Lemos A, Preto AJ, Bueschbell B, Matos-Filipe P, Barreto C, Almeida JG, Silva RDM, Correia JDG, Moreira IS. An Overview of Antiretroviral Agents for Treating HIV Infection in Paediatric Population. Curr Med Chem 2020; 27:760-794. [PMID: 30182840 DOI: 10.2174/0929867325666180904123549] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 07/11/2018] [Accepted: 07/11/2018] [Indexed: 12/19/2022]
Abstract
Paediatric Acquired ImmunoDeficiency Syndrome (AIDS) is a life-threatening and infectious disease in which the Human Immunodeficiency Virus (HIV) is mainly transmitted through Mother-To- Child Transmission (MTCT) during pregnancy, labour and delivery, or breastfeeding. This review provides an overview of the distinct therapeutic alternatives to abolish the systemic viral replication in paediatric HIV-1 infection. Numerous classes of antiretroviral agents have emerged as therapeutic tools for downregulation of different steps in the HIV replication process. These classes encompass Non- Nucleoside Analogue Reverse Transcriptase Inhibitors (NNRTIs), Nucleoside/Nucleotide Analogue Reverse Transcriptase Inhibitors (NRTIs/NtRTIs), INtegrase Inhibitors (INIs), Protease Inhibitors (PIs), and Entry Inhibitors (EIs). Co-administration of certain antiretroviral drugs with Pharmacokinetic Enhancers (PEs) may boost the effectiveness of the primary therapeutic agent. The combination of multiple antiretroviral drug regimens (Highly Active AntiRetroviral Therapy - HAART) is currently the standard therapeutic approach for HIV infection. So far, the use of HAART offers the best opportunity for prolonged and maximal viral suppression, and preservation of the immune system upon HIV infection. Still, the frequent administration of high doses of multiple drugs, their inefficient ability to reach the viral reservoirs in adequate doses, the development of drug resistance, and the lack of patient compliance compromise the complete HIV elimination. The development of nanotechnology-based drug delivery systems may enable targeted delivery of antiretroviral agents to inaccessible viral reservoir sites at therapeutic concentrations. In addition, the application of Computer-Aided Drug Design (CADD) approaches has provided valuable tools for the development of anti-HIV drug candidates with favourable pharmacodynamics and pharmacokinetic properties.
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Affiliation(s)
- Rita Melo
- Centro de Ciencias e Tecnologias Nucleares, Instituto Superior Tecnico, Universidade de Lisboa, CTN, Estrada Nacional 10 (km 139,7), Bobadela LRS 2695-066, Portugal.,CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal
| | - Agostinho Lemos
- CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal.,GIGA Cyclotron Research Centre In Vivo Imaging, University of Liège, Liège 4000, Belgium
| | - António J Preto
- CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal
| | - Beatriz Bueschbell
- Pharmaceutical Chemistry I, PharmaCenter, Pharmaceutical Institute, University of Bonn, Bonn, Germany
| | - Pedro Matos-Filipe
- CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal
| | - Carlos Barreto
- CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal
| | - José G Almeida
- CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal
| | - Rúben D M Silva
- Centro de Ciencias e Tecnologias Nucleares, Instituto Superior Tecnico, Universidade de Lisboa, CTN, Estrada Nacional 10 (km 139,7), Bobadela LRS 2695-066, Portugal
| | - João D G Correia
- Centro de Ciencias e Tecnologias Nucleares, Instituto Superior Tecnico, Universidade de Lisboa, CTN, Estrada Nacional 10 (km 139,7), Bobadela LRS 2695-066, Portugal
| | - Irina S Moreira
- CNC - Center for Neuroscience and Cell Biology; Rua Larga, FMUC, Polo I, 1ºandar, Universidade de Coimbra, Coimbra 3004-517, Portugal.,Bijvoet Center for Biomolecular Research, Faculty of Science - Chemistry, Utrecht University, Utrecht 3584CH, Netherland
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8
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Sk MF, Roy R, Kar P. Exploring the potency of currently used drugs against HIV-1 protease of subtype D variant by using multiscale simulations. J Biomol Struct Dyn 2020; 39:988-1003. [PMID: 32000612 DOI: 10.1080/07391102.2020.1724196] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Acquired immune deficiency syndrome (AIDS) is caused by the human immunodeficiency virus (HIV), type 1 and 2. Further, the diversity in HIV-1 has given rise to many serotypes and recombinant strains. The currently used protease inhibitors have been developed for subtype B, although non-B subtype strains account for ∼ 90% of the global HIV infections. Subtype D is spreading rapidly and infecting a large population in North Africa and the Middle East. In the current study, molecular dynamics simulations in conjunction with the molecular mechanics/Poisson-Boltzmann surface area (MM-PBSA) scheme was used to investigate the potency of four drugs, namely atazanavir (ATV), darunavir (DRV), lopinavir (LPV) and tipranavir (TPV) against the subtype D variant. Our calculations predicted that the potency of the inhibitors decreased in the order TPV > ATV > DRV > LPV. TPV was found to be the most potent against subtype D due to an increase in van der Waals and electrostatic interactions and reduction in the desolvation energy compared to other inhibitors. This result is further supported by the hydrogen bond interactions between inhibitors and protease. Furthermore, our analyses suggested that the binding of TPV induced a more closed conformation of the flap compared to apo or other complexes. It was observed that TPV/PRD has a lower cavity volume relative to the other three complexes leading to a tighter binding. The open conformation of the flap was observed for LPV/PRD. We expect that this study might be useful for designing more potent inhibitors against HIV-1 subtype D. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Md Fulbabu Sk
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Simrol Campus, Indore, Madhya Pradesh, India
| | - Rajarshi Roy
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Simrol Campus, Indore, Madhya Pradesh, India
| | - Parimal Kar
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Simrol Campus, Indore, Madhya Pradesh, India
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9
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Ghosh AK, Xia Z, Kovela S, Robinson WL, Johnson ME, Kneller DW, Wang YF, Aoki M, Takamatsu Y, Weber IT, Mitsuya H. Potent HIV-1 Protease Inhibitors Containing Carboxylic and Boronic Acids: Effect on Enzyme Inhibition and Antiviral Activity and Protein-Ligand X-ray Structural Studies. ChemMedChem 2019; 14:1863-1872. [PMID: 31549492 PMCID: PMC6842059 DOI: 10.1002/cmdc.201900508] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 09/18/2019] [Indexed: 01/07/2023]
Abstract
We report the synthesis and biological evaluation of phenylcarboxylic acid and phenylboronic acid containing HIV-1 protease inhibitors and their functional effect on enzyme inhibition and antiviral activity in MT-2 cell lines. Inhibitors bearing bis-THF ligand as P2 ligand and phenylcarboxylic acids and carboxamide as the P2' ligands, showed very potent HIV-1 protease inhibitory activity. However, carboxylic acid containing inhibitors showed very poor antiviral activity relative to carboxamide-derived inhibitors which showed good antiviral IC50 value. Boronic acid derived inhibitor with bis-THF as the P2 ligand showed very potent enzyme inhibitory activity, but it showed lower antiviral activity than darunavir in the same assay. Boronic acid containing inhibitor with a P2-Crn-THF ligand also showed potent enzyme Ki but significantly decreased antiviral activity. We have evaluated antiviral activity against a panel of highly drug-resistant HIV-1 variants. One of the inhibitors maintained good antiviral activity against HIVDRVRP20 and HIVDRVRP30 viruses. We have determined high resolution X-ray structures of two synthetic inhibitors bound to HIV-1 protease and obtained molecular insight into the ligand-binding site interactions.
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Affiliation(s)
- Arun K. Ghosh
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - Zilei Xia
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - Satish Kovela
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - William L. Robinson
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - Megan E. Johnson
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - Daniel W. Kneller
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303
| | - Yuan-Fang Wang
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303
| | - Manabu Aoki
- Experimental Retrovirology Section, HIV and AIDS Malignancy, Branch, National Cancer Institute, Bethesda, MD 20892,Department of Refractory Viral Infections, National Center for Global Heath and Medicine Research Institute, Shinjuku, Tokyo 162-8655, Japan
| | - Yuki Takamatsu
- Department of Refractory Viral Infections, National Center for Global Heath and Medicine Research Institute, Shinjuku, Tokyo 162-8655, Japan
| | - Irene T. Weber
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303
| | - Hiroaki Mitsuya
- Departments of Hematology and Infectious Diseases, Kumamoto University School of Medicine, Kumamoto 860-8556, Japan,Experimental Retrovirology Section, HIV and AIDS Malignancy, Branch, National Cancer Institute, Bethesda, MD 20892,Department of Refractory Viral Infections, National Center for Global Heath and Medicine Research Institute, Shinjuku, Tokyo 162-8655, Japan
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10
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Aoki M, Chang SB, Das D, Martyr C, Delino NS, Takamatsu Y, Ghosh AK, Mitsuya H. A novel HIV-1 protease inhibitor, GRL-044, has potent activity against various HIV-1s with an extremely high genetic barrier to the emergence of HIV-1 drug resistance. Glob Health Med 2019; 1:36-48. [PMID: 33330753 DOI: 10.35772/ghm.2019.01003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/09/2019] [Accepted: 10/15/2019] [Indexed: 12/12/2022]
Abstract
We designed, synthesized, and identified two novel nonpeptidic HIV-1 protease inhibitors (PIs), GRL- 037 and GRL-044, containing P2-tetrahydropyrano-tetrahydrofuran (Tp-THF), P1-benzene and P1-methoxybenzene, respectively, and P2'-isopropyl-aminobenzothiazole (Ip-Abt), based on the structure of the prototypic PI, darunavir (DRV). The 50% inhibitory concentrations (IC50s) of GRL-037 and GRL-044 against wild-type HIV-1NL4-3 were 0.042 and 0.0028-0.0033 nM with minimal cytotoxicity profiles compared to the IC50 values of four most potent FDA-approved PIs, ranging from 2.6 to 70 nM. GRL-044 was also potent against HIV-2EHO (IC50=0.0004 nM) and various PI-resistant HIV-1 variants (IC50 ranging from 0.065 to 19 nM). In the selection assays we conducted, the emergence of HIV-1 variants resistant to GRL-044 was significantly delayed compared to that against DRV. Thermal stability test using differential scanning fluorimetry employing purified HIV-1 protease (PR) and SYPRO® Orange showed that both GRL-037 and GRL-044 tightly bound to PR. A28S substitution emerged in the homologous recombination-based selection assays with GRL-044. Structural analyses showed that the larger size of GRL-044 over DRV, enabling GRL-044 to fit better to the hydrophobic cavity of protease, contributed to the greater potency of GRL- 044 against HIV-1. Structural analyses also suggested that the van der Waals surface contact of GRL-044 with A28' appears to be better compared to that of DRV because of the larger surface of Ip-Abt of GRL-044, which may be partially responsible for the emergence of A28S. The present antiviral data and structural features of GRL-044 should provide molecular insights for further design and development of potent and "resistance-repellant" novel PIs.
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Affiliation(s)
- Manabu Aoki
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.,Department of Refractory Viral Infections, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
| | - Simon B Chang
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Debananda Das
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Cuthbert Martyr
- Departments of Chemistry and Medicinal Chemistry, Purdue University, West Lafayette, IN, USA
| | - Nicole S Delino
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Yuki Takamatsu
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Arun K Ghosh
- Departments of Chemistry and Medicinal Chemistry, Purdue University, West Lafayette, IN, USA
| | - Hiroaki Mitsuya
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.,Department of Refractory Viral Infections, National Center for Global Health and Medicine Research Institute, Tokyo, Japan.,Deprtment of Clinical Sciences, Kumamoto University Hospital, Kumamoto, Japan
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11
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Novel Protease Inhibitors Containing C-5-Modified bis-Tetrahydrofuranylurethane and Aminobenzothiazole as P2 and P2' Ligands That Exert Potent Antiviral Activity against Highly Multidrug-Resistant HIV-1 with a High Genetic Barrier against the Emergence of Drug Resistance. Antimicrob Agents Chemother 2019; 63:AAC.00372-19. [PMID: 31085520 DOI: 10.1128/aac.00372-19] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/25/2019] [Indexed: 02/08/2023] Open
Abstract
Combination antiretroviral therapy has achieved dramatic reductions in the mortality and morbidity in people with HIV-1 infection. Darunavir (DRV) represents a most efficacious and well-tolerated protease inhibitor (PI) with a high genetic barrier to the emergence of drug-resistant HIV-1. However, highly DRV-resistant variants have been reported in patients receiving long-term DRV-containing regimens. Here, we report three novel HIV-1 PIs (GRL-057-14, GRL-058-14, and GRL-059-14), all of which contain a P2-amino-substituted-bis-tetrahydrofuranylurethane (bis-THF) and a P2'-cyclopropyl-amino-benzothiazole (Cp-Abt). These PIs not only potently inhibit the replication of wild-type HIV-1 (50% effective concentration [EC50], 0.22 nM to 10.4 nM) but also inhibit multi-PI-resistant HIV-1 variants, including highly DRV-resistant HIVDRV R P51 (EC50, 1.6 nM to 30.7 nM). The emergence of HIV-1 variants resistant to the three compounds was much delayed in selection experiments compared to resistance to DRV, using a mixture of 11 highly multi-PI-resistant HIV-1 isolates as a starting HIV-1 population. GRL-057-14 showed the most potent anti-HIV-1 activity and greatest thermal stability with wild-type protease, and potently inhibited HIV-1 protease's proteolytic activity (Ki value, 0.10 nM) among the three PIs. Structural models indicate that the C-5-isopropylamino-bis-THF moiety of GRL-057-14 forms additional polar interactions with the active site of HIV-1 protease. Moreover, GRL-057-14's P1-bis-fluoro-methylbenzene forms strong hydrogen bonding and effective van der Waals interactions. The present data suggest that the combination of C-5-aminoalkyl-bis-THF, P1-bis-fluoro-methylbenzene, and P2'-Cp-Abt confers highly potent activity against wild-type and multi-PI-resistant HIV strains and warrant further development of the three PIs, in particular, that of GRL-057-14, as potential therapeutic for HIV-1 infection and AIDS.
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12
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Novel Central Nervous System (CNS)-Targeting Protease Inhibitors for Drug-Resistant HIV Infection and HIV-Associated CNS Complications. Antimicrob Agents Chemother 2019; 63:AAC.00466-19. [PMID: 31061155 DOI: 10.1128/aac.00466-19] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 04/25/2019] [Indexed: 11/20/2022] Open
Abstract
There is currently no specific therapeutics for the HIV-1-related central nervous system (CNS) complications. Here we report that three newly designed CNS-targeting HIV-1 protease inhibitors (PIs), GRL-083-13, GRL-084-13, and GRL-087-13, which contain a P1-3,5-bis-fluorophenyl or P1-para-monofluorophenyl ring, and P2-bis-tetrahydrofuran (bis-THF) or P2-tetrahydropyrano-tetrahydrofuran (Tp-THF), with a sulfonamide isostere, are highly active against wild-type HIV-1 strains and primary clinical isolates (50% effective concentration [EC50], 0.0002 to ∼0.003 μM), with minimal cytotoxicity. These CNS-targeting PIs efficiently suppressed the replication of HIV-1 variants (EC50, 0.002 to ∼0.047 μM) that had been selected to propagate at high concentrations of conventional HIV-1 PIs. Such CNS-targeting PIs maintained their antiviral activity against HIV-2ROD as well as multidrug-resistant clinical HIV-1 variants isolated from AIDS patients who no longer responded to existing antiviral regimens after long-term therapy. Long-term drug selection experiments revealed that the emergence of resistant-HIV-1 against these CNS-targeting PIs was substantially delayed. In addition, the CNS-targeting PIs showed the most favorable CNS penetration properties among the tested compounds, including various FDA-approved anti-HIV-1 drugs, as assessed with the in vitro blood-brain barrier reconstruction system. Crystallographic analysis demonstrated that the bicyclic rings at the P2 moiety of the CNS-targeting PIs form strong hydrogen-bond interactions with HIV-1 protease (PR) active site. Moreover, both the P1-3,5-bis-fluorophenyl and P1-para-monofluorophenyl rings sustain greater van der Waals contacts with PR than in the case of darunavir (DRV). The data suggest that the present CNS-targeting PIs have desirable features for treating patients infected with wild-type and/or multidrug-resistant HIV-1 strains and might serve as promising preventive and/or therapeutic candidates for HIV-1-associated neurocognitive disorders (HAND) and other CNS complications.
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13
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Windsor IW, Palte MJ, Lukesh JC, Gold B, Forest KT, Raines RT. Sub-picomolar Inhibition of HIV-1 Protease with a Boronic Acid. J Am Chem Soc 2018; 140:14015-14018. [PMID: 30346745 PMCID: PMC6249028 DOI: 10.1021/jacs.8b07366] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Boronic acids have been typecast as moieties for covalent complexation and are employed only rarely as agents for non-covalent recognition. By exploiting the profuse ability of a boronic acid group to form hydrogen bonds, we have developed an inhibitor of HIV-1 protease with extraordinary affinity. Specifically, we find that replacing an aniline moiety in darunavir with a phenylboronic acid leads to 20-fold greater affinity for the protease. X-ray crystallography demonstrates that the boronic acid group participates in three hydrogen bonds, more than the amino group of darunavir or any other analog. Importantly, the boronic acid maintains its hydrogen bonds and its affinity for the drug-resistant D30N variant of HIV-1 protease. The BOH···OC hydrogen bonds between the boronic acid hydroxy group and Asp30 (or Asn30) of the protease are short ( rO···O = 2.2 Å), and density functional theory analysis reveals a high degree of covalency. These data highlight the utility of boronic acids as versatile functional groups in the design of small-molecule ligands.
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Affiliation(s)
- Ian W. Windsor
- Department of Biochemistry, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Michael J. Palte
- Medical Scientist Training Program, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
- Molecular & Cellular Pharmacology Graduate Training Program, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
| | - John C. Lukesh
- Department of Chemistry, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
| | - Brian Gold
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Katrina T. Forest
- Department of Chemistry, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
- Department of Bacteriology, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
| | - Ronald T. Raines
- Department of Biochemistry, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
- Department of Chemistry, University of Wisconsin–Madison, Madison, Wisconsin 53706, United States
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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14
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GRL-079, a Novel HIV-1 Protease Inhibitor, Is Extremely Potent against Multidrug-Resistant HIV-1 Variants and Has a High Genetic Barrier against the Emergence of Resistant Variants. Antimicrob Agents Chemother 2018; 62:AAC.02060-17. [PMID: 29463535 DOI: 10.1128/aac.02060-17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 01/19/2018] [Indexed: 01/12/2023] Open
Abstract
We identified four novel nonpeptidic human immunodeficiency virus type 1 (HIV-1) protease inhibitors (PIs), GRL-078, -079, -077, and -058, containing an alkylamine at the C-5 position of P2 tetrahydropyrano-tetrahydrofuran (Tp-THF) and a P2' cyclopropyl (Cp) (or isopropyl)-aminobenzothiazole (Abt) moiety. Their 50% effective concentrations (EC50s) were 2.5 to 30 nM against wild-type HIV-1NL4-3, 0.3 to 6.7 nM against HIV-2EHO, and 0.9 to 90 nM against laboratory-selected PI-resistant HIV-1 and clinical HIV-1 variants resistant to multiple FDA-approved PIs (HIVMDR). GRL-078, -079, -077, and -058 also effectively blocked the replication of HIV-1 variants highly resistant to darunavir (DRV) (HIVDRVrp51), with EC50s of 38, 62, 61, and 90 nM, respectively, while four FDA-approved PIs examined (amprenavir, atazanavir, lopinavir [LPV], and DRV) had virtually no activity (EC50s of >1,000 nM) against HIVDRVrp51 Structurally, GRL-078, -079, and -058 form strong hydrogen bond interactions between Tp-THF modified at C-5 and Asp29/Asp30/Gly48 of wild-type protease, while the P2' Cp-Abt group forms strong hydrogen bonds with Asp30'. The Tp-THF and Cp-Abt moieties also have good nonpolar interactions with protease residues located in the flap region. For selection with LPV and DRV by use of a mixture of 11 HIVMDR strains (HIV11MIX), HIV11MIX became highly resistant to LPV and DRV over 13 to 32 and 32 to 41 weeks, respectively. However, for selection with GRL-079 and GRL-058, HIV11MIX failed to replicate at >0.08 μM and >0.2 μM, respectively. Thermal stability results supported the highly favorable anti-HIV-1 potency of GRL-079 as well as other PIs. The present data strongly suggest that the P2 Tp-THF group modified at C-5 and the P2' Abt group contribute to the potent anti-HIV-1 profiles of the four PIs against HIV-1NL4-3 and a wide spectrum of HIVMDR strains.
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15
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Aoki M, Das D, Hayashi H, Aoki-Ogata H, Takamatsu Y, Ghosh AK, Mitsuya H. Mechanism of Darunavir (DRV)'s High Genetic Barrier to HIV-1 Resistance: A Key V32I Substitution in Protease Rarely Occurs, but Once It Occurs, It Predisposes HIV-1 To Develop DRV Resistance. mBio 2018; 9:e02425-17. [PMID: 29511083 PMCID: PMC5844992 DOI: 10.1128/mbio.02425-17] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 01/24/2018] [Indexed: 12/16/2022] Open
Abstract
Darunavir (DRV) has bimodal activity against HIV-1 protease, enzymatic inhibition and protease dimerization inhibition, and has an extremely high genetic barrier against development of drug resistance. We previously generated a highly DRV-resistant HIV-1 variant (HIVDRVRP51). We also reported that four amino acid substitutions (V32I, L33F, I54M, and I84V) identified in the protease of HIVDRVRP51 are largely responsible for its high-level resistance to DRV. Here, we attempted to elucidate the role of each of the four amino acid substitutions in the development of DRV resistance. We found that V32I is a key substitution, which rarely occurs, but once it occurs, it predisposes HIV-1 to develop high-level DRV resistance. When two infectious recombinant HIV-1 clones carrying I54M and I84V (rHIVI54M and rHIVI84V, respectively) were selected in the presence of DRV, V32I emerged, and the virus rapidly developed high-level DRV resistance. rHIVV32I also developed high-level DRV resistance. However, wild-type HIVNL4-3 (rHIVWT) failed to acquire V32I and did not develop DRV resistance. Compared to rHIVWT, rHIVV32I was highly susceptible to DRV and had significantly reduced fitness, explaining why V32I did not emerge upon selection of rHIVWT with DRV. When the only substitution is at residue 32, structural analysis revealed much stronger van der Waals interactions between DRV and I-32 than between DRV and V-32. These results suggest that V32I is a critical amino acid substitution in multiple pathways toward HIV-1's DRV resistance development and elucidate, at least in part, a mechanism of DRV's high genetic barrier to development of drug resistance. The results also show that attention should be paid to the initiation or continuation of DRV-containing regimens in people with HIV-1 containing the V32I substitution.IMPORTANCE Darunavir (DRV) is the only protease inhibitor (PI) recommended as a first-line therapeutic and represents the most widely used PI for treating HIV-1-infected individuals. DRV possesses a high genetic barrier to development of HIV-1's drug resistance. However, the mechanism(s) of the DRV's high genetic barrier remains unclear. Here, we show that the preexistence of certain single amino acid substitutions such as V32I, I54M, A71V, and I84V in HIV-1 protease facilitates the development of high-level DRV resistance. Interestingly, all in vitro-selected highly DRV-resistant HIV-1 variants acquired V32I but never emerged in wild-type HIV (HIVWT), and V32I itself rendered HIV-1 more sensitive to DRV and reduced viral fitness compared to HIVWT, strongly suggesting that the emergence of V32I plays a critical role in the development of HIV-1's resistance to DRV. Our results would be of benefit in the treatment of HIV-1-infected patients receiving DRV-containing regimens.
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Affiliation(s)
- Manabu Aoki
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
- Department of Infectious Diseases, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
- Department of Hematology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
- Division of Refractory Infectious Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
| | - Debananda Das
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Hironori Hayashi
- Division of Refractory Infectious Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
| | - Hiromi Aoki-Ogata
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
- Department of Infectious Diseases, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
- Department of Hematology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Yuki Takamatsu
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Arun K Ghosh
- Department of Chemistry, Purdue University, West Lafayette, Indiana, USA
- Department of Medicinal Chemistry, Purdue University, West Lafayette, Indiana, USA
| | - Hiroaki Mitsuya
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
- Department of Infectious Diseases, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
- Department of Hematology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
- Division of Refractory Infectious Diseases, National Center for Global Health and Medicine Research Institute, Tokyo, Japan
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16
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Ghosh AK, Fyvie WS, Brindisi M, Steffey M, Agniswamy J, Wang YF, Aoki M, Amano M, Weber IT, Mitsuya H. Design, Synthesis, Biological Evaluation, and X-ray Studies of HIV-1 Protease Inhibitors with Modified P2' Ligands of Darunavir. ChemMedChem 2017; 12:1942-1952. [PMID: 29110408 PMCID: PMC5896574 DOI: 10.1002/cmdc.201700614] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 10/30/2017] [Indexed: 01/07/2023]
Abstract
The structure-based design, synthesis, and biological evaluation of a series of nonpeptidic HIV-1 protease inhibitors with rationally designed P2' ligands are described. The inhibitors are designed to enhance backbone binding interactions, particularly at the S2' subsite. Synthesis of inhibitors was carried out efficiently. The stereochemistry of alcohol functionalities of the P2' ligands was set by asymmetric reduction of the corresponding ketone using (R,R)- or (S,S)-Noyori catalysts. A number of inhibitors displayed very potent enzyme inhibitory and antiviral activity. Inhibitors 3g and 3h showed enzyme Ki values of 27.9 and 49.7 pm and antiviral activity of 6.2 and 3.9 nm, respectively. These inhibitors also remained quite potent against darunavir-resistant HIV-1 variants. An X-ray structure of inhibitor 3g in complex with HIV-1 protease revealed key interactions in the S2' subsite.
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Affiliation(s)
- Arun K. Ghosh
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - W. Sean Fyvie
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Margherita Brindisi
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Melinda Steffey
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Johnson Agniswamy
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303 (USA)
| | - Yuan-Fang Wang
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303 (USA)
| | - Manabu Aoki
- Departments of Hematology and Infectious Diseases, Kumamoto University School of Medicine, Kumamoto 860-8556 (Japan)
| | - Masayuki Amano
- Departments of Hematology and Infectious Diseases, Kumamoto University School of Medicine, Kumamoto 860-8556 (Japan)
| | - Irene T. Weber
- Departments of Biology and Chemistry, Molecular Basis of Disease, Georgia State University, Atlanta, GA 30303 (USA)
| | - Hiroaki Mitsuya
- Departments of Hematology and Infectious Diseases, Kumamoto University School of Medicine, Kumamoto 860-8556 (Japan),Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD 20892 (USA),Center for Clinical Sciences, National Center for Global Heath and Medicine, Shinjuku, Tokyo 162-8655 (Japan)
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17
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Aoki M, Hayashi H, Rao KV, Das D, Higashi-Kuwata N, Bulut H, Aoki-Ogata H, Takamatsu Y, Yedidi RS, Davis DA, Hattori SI, Nishida N, Hasegawa K, Takamune N, Nyalapatla PR, Osswald HL, Jono H, Saito H, Yarchoan R, Misumi S, Ghosh AK, Mitsuya H. A novel central nervous system-penetrating protease inhibitor overcomes human immunodeficiency virus 1 resistance with unprecedented aM to pM potency. eLife 2017; 6. [PMID: 29039736 PMCID: PMC5644950 DOI: 10.7554/elife.28020] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 10/04/2017] [Indexed: 12/30/2022] Open
Abstract
Antiretroviral therapy for HIV-1 infection/AIDS has significantly extended the life expectancy of HIV-1-infected individuals and reduced HIV-1 transmission at very high rates. However, certain individuals who initially achieve viral suppression to undetectable levels may eventually suffer treatment failure mainly due to adverse effects and the emergence of drug-resistant HIV-1 variants. Here, we report GRL-142, a novel HIV-1 protease inhibitor containing an unprecedented 6-5-5-ring-fused crown-like tetrahydropyranofuran, which has extremely potent activity against all HIV-1 strains examined with IC50 values of attomolar-to-picomolar concentrations, virtually no effects on cellular growth, extremely high genetic barrier against the emergence of drug-resistant variants, and favorable intracellular and central nervous system penetration. GRL-142 forms optimum polar, van der Waals, and halogen bond interactions with HIV-1 protease and strongly blocks protease dimerization, demonstrating that combined multiple optimizing elements significantly enhance molecular and atomic interactions with a target protein and generate unprecedentedly potent and practically favorable agents.
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Affiliation(s)
- Manabu Aoki
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States.,Department of Hematology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Rheumatology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Infectious Diseases, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Medical Technology, Kumamoto Health Science University, Kumamoto, Japan
| | - Hironori Hayashi
- National Center for Global Health and Medicine Research Institute, Tokyo, Japan
| | - Kalapala Venkateswara Rao
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, United States.,Department of Chemistry, Purdue University, West Lafayette, United States
| | - Debananda Das
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States
| | | | - Haydar Bulut
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States
| | - Hiromi Aoki-Ogata
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States.,Department of Hematology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Rheumatology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Infectious Diseases, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan
| | - Yuki Takamatsu
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States
| | - Ravikiran S Yedidi
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States
| | - David A Davis
- Retroviral Disease Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States
| | - Shin-Ichiro Hattori
- National Center for Global Health and Medicine Research Institute, Tokyo, Japan
| | - Noriko Nishida
- Bioanalysis Group, Drug Metabolism and Analysis Department, Nonclinical Research Center, Drug Development Service Segment, LSI Medience Corporation, Tokyo, Japan
| | - Kazuya Hasegawa
- Protein Crystal Analysis Division, Japan Synchrotron Radiation Research Institute, Hyogo, Japan
| | - Nobutoki Takamune
- Innovative Collaboration Organization, Kumamoto University, Kumamoto, Japan
| | - Prasanth R Nyalapatla
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, United States.,Department of Chemistry, Purdue University, West Lafayette, United States
| | - Heather L Osswald
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, United States.,Department of Chemistry, Purdue University, West Lafayette, United States
| | - Hirofumi Jono
- Department of Pharmacy, Kumamoto University Hospital, Kumamoto, Japan
| | - Hideyuki Saito
- Department of Pharmacy, Kumamoto University Hospital, Kumamoto, Japan
| | - Robert Yarchoan
- Retroviral Disease Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States
| | - Shogo Misumi
- Department of Environmental and Molecular Health Sciences, Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan
| | - Arun K Ghosh
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, United States.,Department of Chemistry, Purdue University, West Lafayette, United States
| | - Hiroaki Mitsuya
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, United States.,Department of Hematology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Rheumatology, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,Department of Infectious Diseases, Kumamoto University Graduate School of Medical Sciences, Kumamoto, Japan.,National Center for Global Health and Medicine Research Institute, Tokyo, Japan
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18
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Amano M, Miguel Salcedo-Gómez P, Yedidi RS, Delino NS, Nakata H, Venkateswara Rao K, Ghosh AK, Mitsuya H. GRL-09510, a Unique P2-Crown-Tetrahydrofuranylurethane -Containing HIV-1 Protease Inhibitor, Maintains Its Favorable Antiviral Activity against Highly-Drug-Resistant HIV-1 Variants in vitro. Sci Rep 2017; 7:12235. [PMID: 28947797 PMCID: PMC5613016 DOI: 10.1038/s41598-017-12052-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 08/30/2017] [Indexed: 11/12/2022] Open
Abstract
We report that GRL-09510, a novel HIV-1 protease inhibitor (PI) containing a newly-generated P2-crown-tetrahydrofuranylurethane (Crwn-THF), a P2′-methoxybenzene, and a sulfonamide isostere, is highly active against laboratory and primary clinical HIV-1 isolates (EC50: 0.0014–0.0028 μM) with minimal cytotoxicity (CC50: 39.0 μM). Similarly, GRL-09510 efficiently blocked the replication of HIV-1NL4-3 variants, which were capable of propagating at high-concentrations of atazanavir, lopinavir, and amprenavir (APV). GRL-09510 was also potent against multi-drug-resistant clinical HIV-1 variants and HIV-2ROD. Under the selection condition, where HIV-1NL4-3 rapidly acquired significant resistance to APV, an integrase inhibitor raltegravir, and a GRL-09510 congener (GRL-09610), no variants highly resistant against GRL-09510 emerged over long-term in vitro passage of the virus. Crystallographic analysis demonstrated that the Crwn-THF moiety of GRL-09510 forms strong hydrogen-bond-interactions with HIV-1 protease (PR) active-site amino acids and is bulkier with a larger contact surface, making greater van der Waals contacts with PR than the bis-THF moiety of darunavir. The present data demonstrate that GRL-09510 has favorable features for treating patients infected with wild-type and/or multi-drug-resistant HIV-1 variants, that the newly generated P2-Crwn-THF moiety confers highly desirable anti-HIV-1 potency. The use of the novel Crwn-THF moiety sheds lights in the design of novel PIs.
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Affiliation(s)
- Masayuki Amano
- Departments of Infectious Diseases and Hematology, Kumamoto University School of Medicine, Kumamoto, 860-8556, Japan
| | - Pedro Miguel Salcedo-Gómez
- Departments of Infectious Diseases and Hematology, Kumamoto University School of Medicine, Kumamoto, 860-8556, Japan
| | - Ravikiran S Yedidi
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA.,Department of Biochemistry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Nicole S Delino
- Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Hirotomo Nakata
- Departments of Infectious Diseases and Hematology, Kumamoto University School of Medicine, Kumamoto, 860-8556, Japan
| | | | - Arun K Ghosh
- Departments of Chemistry and Medicinal Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Hiroaki Mitsuya
- Departments of Infectious Diseases and Hematology, Kumamoto University School of Medicine, Kumamoto, 860-8556, Japan. .,Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA. .,National Center for Global Health and Medicine Research Institute, Tokyo, 162-8655, Japan.
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19
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A Modified P1 Moiety Enhances In Vitro Antiviral Activity against Various Multidrug-Resistant HIV-1 Variants and In Vitro Central Nervous System Penetration Properties of a Novel Nonpeptidic Protease Inhibitor, GRL-10413. Antimicrob Agents Chemother 2016; 60:7046-7059. [PMID: 27620483 DOI: 10.1128/aac.01428-16] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 08/22/2016] [Indexed: 11/20/2022] Open
Abstract
We report here that GRL-10413, a novel nonpeptidic HIV-1 protease inhibitor (PI) containing a modified P1 moiety and a hydroxyethylamine sulfonamide isostere, is highly active against laboratory HIV-1 strains and primary clinical isolates (50% effective concentration [EC50] of 0.00035 to 0.0018 μM), with minimal cytotoxicity (50% cytotoxic concentration [CC50] = 35.7 μM). GRL-10413 blocked the infectivity and replication of HIV-1NL4-3 variants selected by use of atazanavir, lopinavir, or amprenavir (APV) at concentrations of up to 5 μM (EC50 = 0.0021 to 0.0023 μM). GRL-10413 also maintained its strong antiviral activity against multidrug-resistant clinical HIV-1 variants isolated from patients who no longer responded to various antiviral regimens after long-term antiretroviral therapy. The development of resistance against GRL-10413 was significantly delayed compared to that against APV. In addition, GRL-10413 showed favorable central nervous system (CNS) penetration properties as assessed with an in vitro blood-brain barrier (BBB) reconstruction system. Analysis of the crystal structure of HIV-1 protease in complex with GRL-10413 demonstrated that the modified P1 moiety of GRL-10413 has a greater hydrophobic surface area and makes greater van der Waals contacts with active site amino acids of protease than in the case of darunavir. Moreover, the chlorine substituent in the P1 moiety interacts with protease in two distinct configurations. The present data demonstrate that GRL-10413 has desirable features for treating patients infected with wild-type and/or multidrug-resistant HIV-1 variants, with favorable CNS penetration capability, and that the newly modified P1 moiety may confer desirable features in designing novel anti-HIV-1 PIs.
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Ghosh AK, Osswald HL, Prato G. Recent Progress in the Development of HIV-1 Protease Inhibitors for the Treatment of HIV/AIDS. J Med Chem 2016; 59:5172-208. [PMID: 26799988 PMCID: PMC5598487 DOI: 10.1021/acs.jmedchem.5b01697] [Citation(s) in RCA: 274] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
HIV-1 protease inhibitors continue to play an important role in the treatment of HIV/AIDS, transforming this deadly ailment into a more manageable chronic infection. Over the years, intensive research has led to a variety of approved protease inhibitors for the treatment of HIV/AIDS. In this review, we outline current drug design and medicinal chemistry efforts toward the development of next-generation protease inhibitors beyond the currently approved drugs.
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Affiliation(s)
- Arun K. Ghosh
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - Heather L. Osswald
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
| | - Gary Prato
- Department of Chemistry and Department of Medicinal Chemistry, Purdue University, West Lafayette, IN 47907
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Abstract
The virally encoded protease is an important drug target for AIDS therapy. Despite the potency of the current drugs, infections with resistant viral strains limit the long-term effectiveness of therapy. Highly resistant variants of HIV protease from clinical isolates have different combinations of about 20 mutations and several orders of magnitude worse binding affinity for clinical inhibitors. Strategies are being explored to inhibit these highly resistant mutants. The existing inhibitors can be modified by introducing groups with the potential to form new interactions with conserved protease residues, and the flexible flaps. Alternative strategies are discussed, including designing inhibitors to bind to the open conformation of the protease dimer, and inhibition of the protease-catalyzed processing of the Gag-Pol precursor.
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C-5-Modified Tetrahydropyrano-Tetrahydofuran-Derived Protease Inhibitors (PIs) Exert Potent Inhibition of the Replication of HIV-1 Variants Highly Resistant to Various PIs, including Darunavir. J Virol 2015; 90:2180-94. [PMID: 26581995 DOI: 10.1128/jvi.01829-15] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 11/06/2015] [Indexed: 12/23/2022] Open
Abstract
UNLABELLED We identified three nonpeptidic HIV-1 protease inhibitors (PIs), GRL-015, -085, and -097, containing tetrahydropyrano-tetrahydrofuran (Tp-THF) with a C-5 hydroxyl. The three compounds were potent against a wild-type laboratory HIV-1 strain (HIV-1(WT)), with 50% effective concentrations (EC50s) of 3.0 to 49 nM, and exhibited minimal cytotoxicity, with 50% cytotoxic concentrations (CC50) for GRL-015, -085, and -097 of 80, >100, and >100 μM, respectively. All the three compounds potently inhibited the replication of highly PI-resistant HIV-1 variants selected with each of the currently available PIs and recombinant clinical HIV-1 isolates obtained from patients harboring multidrug-resistant HIV-1 variants (HIVMDR). Importantly, darunavir (DRV) was >1,000 times less active against a highly DRV-resistant HIV-1 variant (HIV-1DRV(R) P51); the three compounds remained active against HIV-1DRV(R) P51 with only a 6.8- to 68-fold reduction. Moreover, the emergence of HIV-1 variants resistant to the three compounds was considerably delayed compared to the case of DRV. In particular, HIV-1 variants resistant to GRL-085 and -097 did not emerge even when two different highly DRV-resistant HIV-1 variants were used as a starting population. In the structural analyses, Tp-THF of GRL-015, -085, and -097 showed strong hydrogen bond interactions with the backbone atoms of active-site amino acid residues (Asp29 and Asp30) of HIV-1 protease. A strong hydrogen bonding formation between the hydroxyl moiety of Tp-THF and a carbonyl oxygen atom of Gly48 was newly identified. The present findings indicate that the three compounds warrant further study as possible therapeutic agents for treating individuals harboring wild-type HIV and/or HIVMDR. IMPORTANCE Darunavir (DRV) inhibits the replication of most existing multidrug-resistant HIV-1 strains and has a high genetic barrier. However, the emergence of highly DRV-resistant HIV-1 strains (HIVDRV(R) ) has recently been observed in vivo and in vitro. Here, we identified three novel HIV-1 protease inhibitors (PIs) containing a tetrahydropyrano-tetrahydrofuran (Tp-THF) moiety with a C-5 hydroxyl (GRL-015, -085, and -097) which potently suppress the replication of HIVDRV(R) . Moreover, the emergence of HIV-1 strains resistant to the three compounds was considerably delayed compared to the case of DRV. The C-5 hydroxyl formed a strong hydrogen bonding interaction with the carbonyl oxygen atom of Gly48 of protease as examined in the structural analyses. Interestingly, a compound with Tp-THF lacking the hydroxyl moiety substantially decreased activity against HIVDRV(R) . The three novel compounds should be further developed as potential drugs for treating individuals harboring wild-type and multi-PI-resistant HIV variants as well as HIVDRV(R) .
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Chéron N, Jasty N, Shakhnovich EI. OpenGrowth: An Automated and Rational Algorithm for Finding New Protein Ligands. J Med Chem 2015; 59:4171-88. [DOI: 10.1021/acs.jmedchem.5b00886] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Nicolas Chéron
- Department of Chemistry and
Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Naveen Jasty
- Department of Chemistry and
Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Eugene I. Shakhnovich
- Department of Chemistry and
Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
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A conserved hydrogen-bonding network of P2 bis-tetrahydrofuran-containing HIV-1 protease inhibitors (PIs) with a protease active-site amino acid backbone aids in their activity against PI-resistant HIV. Antimicrob Agents Chemother 2014; 58:3679-88. [PMID: 24752271 DOI: 10.1128/aac.00107-14] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In the present study, GRL008, a novel nonpeptidic human immunodeficiency virus type 1 (HIV-1) protease inhibitor (PI), and darunavir (DRV), both of which contain a P2-bis-tetrahydrofuranyl urethane (bis-THF) moiety, were found to exert potent antiviral activity (50% effective concentrations [EC50s], 0.029 and 0.002 μM, respectively) against a multidrug-resistant clinical isolate of HIV-1 (HIVA02) compared to ritonavir (RTV; EC50, >1.0 μM) and tipranavir (TPV; EC50, 0.364 μM). Additionally, GRL008 showed potent antiviral activity against an HIV-1 variant selected in the presence of DRV over 20 passages (HIVDRV(R)P20), with a 2.6-fold increase in its EC50 (0.097 μM) compared to its corresponding EC50 (0.038 μM) against wild-type HIV-1NL4-3 (HIVWT). Based on X-ray crystallographic analysis, both GRL008 and DRV showed strong hydrogen bonds (H-bonds) with the backbone-amide nitrogen/carbonyl oxygen atoms of conserved active-site amino acids G27, D29, D30, and D30' of HIVA02 protease (PRA02) and wild-type PR in their corresponding crystal structures, while TPV lacked H-bonds with G27 and D30' due to an absence of polar groups. The P2' thiazolyl moiety of RTV showed two conformations in the crystal structure of the PRA02-RTV complex, one of which showed loss of contacts in the S2' binding pocket of PRA02, supporting RTV's compromised antiviral activity (EC50, >1 μM). Thus, the conserved H-bonding network of P2-bis-THF-containing GRL008 with the backbone of G27, D29, D30, and D30' most likely contributes to its persistently greater antiviral activity against HIVWT, HIVA02, and HIVDRV(R)P20.
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Kožíšek M, Lepšík M, Grantz Šašková K, Brynda J, Konvalinka J, Řezáčová P. Thermodynamic and structural analysis of HIV protease resistance to darunavir - analysis of heavily mutated patient-derived HIV-1 proteases. FEBS J 2014; 281:1834-47. [DOI: 10.1111/febs.12743] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Milan Kožíšek
- Institute of Organic Chemistry and Biochemistry; Academy of Sciences of the Czech Republic; Gilead Sciences and IOCB Research Center; Prague Czech Republic
| | - Martin Lepšík
- Institute of Organic Chemistry and Biochemistry; Academy of Sciences of the Czech Republic; Gilead Sciences and IOCB Research Center; Prague Czech Republic
| | - Klára Grantz Šašková
- Institute of Organic Chemistry and Biochemistry; Academy of Sciences of the Czech Republic; Gilead Sciences and IOCB Research Center; Prague Czech Republic
- Department of Biochemistry; Faculty of Science; Charles University; Prague Czech Republic
| | - Jiří Brynda
- Institute of Organic Chemistry and Biochemistry; Academy of Sciences of the Czech Republic; Gilead Sciences and IOCB Research Center; Prague Czech Republic
- Institute of Molecular Genetics; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - Jan Konvalinka
- Institute of Organic Chemistry and Biochemistry; Academy of Sciences of the Czech Republic; Gilead Sciences and IOCB Research Center; Prague Czech Republic
- Department of Biochemistry; Faculty of Science; Charles University; Prague Czech Republic
| | - Pavlína Řezáčová
- Institute of Organic Chemistry and Biochemistry; Academy of Sciences of the Czech Republic; Gilead Sciences and IOCB Research Center; Prague Czech Republic
- Institute of Molecular Genetics; Academy of Sciences of the Czech Republic; Prague Czech Republic
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26
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Scola PM, Wang AX, Good AC, Sun LQ, Combrink KD, Campbell JA, Chen J, Tu Y, Sin N, Venables BL, Sit SY, Chen Y, Cocuzza A, Bilder DM, D’Andrea S, Zheng B, Hewawasam P, Ding M, Thuring J, Li J, Hernandez D, Yu F, Falk P, Zhai G, Sheaffer AK, Chen C, Lee MS, Barry D, Knipe JO, Li W, Han YH, Jenkins S, Gesenberg C, Gao Q, Sinz MW, Santone KS, Zvyaga T, Rajamani R, Klei HE, Colonno RJ, Grasela DM, Hughes E, Chien C, Adams S, Levesque PC, Li D, Zhu J, Meanwell NA, McPhee F. Discovery and Early Clinical Evaluation of BMS-605339, a Potent and Orally Efficacious Tripeptidic Acylsulfonamide NS3 Protease Inhibitor for the Treatment of Hepatitis C Virus Infection. J Med Chem 2014; 57:1708-29. [DOI: 10.1021/jm401840s] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Paul M. Scola
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Alan Xiangdong Wang
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Andrew C. Good
- Department of Computer-Assisted Drug Design, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Li-Qiang Sun
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Keith D. Combrink
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Jeffrey A. Campbell
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Jie Chen
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Yong Tu
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Ny Sin
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Brian L. Venables
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Sing-Yuen Sit
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Yan Chen
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Anthony Cocuzza
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Donna M. Bilder
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Stanley D’Andrea
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Barbara Zheng
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Piyasena Hewawasam
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Min Ding
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Jan Thuring
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Jianqing Li
- Department
of Discovery Chemical Synthesis, Bristol-Myers Squibb Research and Development, P.O.
Box 4000, Princeton, New Jersey 08543, United States
| | - Dennis Hernandez
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Fei Yu
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Paul Falk
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Guangzhi Zhai
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Amy K. Sheaffer
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Chaoqun Chen
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Min S. Lee
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Diana Barry
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Jay O. Knipe
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Wenying Li
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Yong-Hae Han
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Susan Jenkins
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Christoph Gesenberg
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Qi Gao
- Department of Pharmaceutical Development, Bristol-Myers Squibb Research and Development, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Michael W. Sinz
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Kenneth S. Santone
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Tatyana Zvyaga
- Department of
Lead Discovery and Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Ramkumar Rajamani
- Department of Computer-Assisted Drug Design, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Herbert E. Klei
- Department of Computer-Assisted Drug Design, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Richard J. Colonno
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Dennis M. Grasela
- Department of Early Clinical and Translational
Research, Discovery Medicine—Virology, Bristol-Myers Squibb Research and Development, Hopewell, New Jersey 08543, United States
| | - Eric Hughes
- Department of Early Clinical and Translational
Research, Discovery Medicine—Virology, Bristol-Myers Squibb Research and Development, Hopewell, New Jersey 08543, United States
| | - Caly Chien
- Department of Early Clinical and Translational
Research, Discovery Medicine—Virology, Bristol-Myers Squibb Research and Development, Hopewell, New Jersey 08543, United States
| | - Stephen Adams
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Paul C. Levesque
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Danshi Li
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Jialong Zhu
- Department
of Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Nicholas A. Meanwell
- Department of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Fiona McPhee
- Department
of Virology Discovery Biology, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
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