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Le TM, Njangiru IK, Vincze A, Zupkó I, Balogh GT, Szakonyi Z. Synthesis and medicinal chemical characterisation of antiproliferative O, N-functionalised isopulegol derivatives. RSC Adv 2024; 14:18508-18518. [PMID: 38867736 PMCID: PMC11168086 DOI: 10.1039/d4ra03467h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 06/02/2024] [Indexed: 06/14/2024] Open
Abstract
Benzylation of isopulegol furnished O-benzyl-protected isopulegol, which was transformed into aminodiols via epoxidation followed by ring opening of the corresponding epoxides and subsequent hydrogenolysis. On the other hand, (-)-isopulegol was oxidised to a diol, which was then converted into dibenzyl-protected diol derivatives. The products were then transformed into aminotriols by using a similar method. The antiproliferative activity of aminodiol and aminotriol derivatives was examined. In addition, structure-activity relationships were also explored from the aspects of substituent effects and stereochemistry on the aminodiol and aminotriol systems. The drug-likeness of the compounds was assessed by in silico and experimental physicochemical characterisations, completed by kinetic aqueous solubility and in vitro intestinal-specific parallel artificial membrane permeability assay (PAMPA-GI) measurements.
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Affiliation(s)
- Tam Minh Le
- Institute of Pharmaceutical Chemistry, University of Szeged Eötvös utca 6 H-6720 Szeged Hungary +36 62 545705 +36 62 546809
- HUN-REN-SZTE Stereochemistry, Research Group, University of Szeged Eötvös u. 6 H-6720 Szeged Hungary
| | - Isaac Kinyua Njangiru
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged H-6720 Eötvös utca 6 Szeged Hungary
| | - Anna Vincze
- Department of Pharmaceutical Chemistry, Semmelweis University Hőgyes Endre u. 9 H-1092 Budapest Hungary
| | - István Zupkó
- Institute of Pharmacodynamics and Biopharmacy, University of Szeged H-6720 Eötvös utca 6 Szeged Hungary
| | - György T Balogh
- Department of Pharmaceutical Chemistry, Semmelweis University Hőgyes Endre u. 9 H-1092 Budapest Hungary
| | - Zsolt Szakonyi
- Institute of Pharmaceutical Chemistry, University of Szeged Eötvös utca 6 H-6720 Szeged Hungary +36 62 545705 +36 62 546809
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2
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Prince RJ, Gao F, Pazienza JE, Marx IE, Schulz J, Hopkins BT. Utilization of Cyclic Amides as Masked Aldehyde Equivalents in Reductive Amination Reactions. J Org Chem 2019; 84:7936-7949. [PMID: 31117567 DOI: 10.1021/acs.joc.9b00816] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An operationally simple protocol has been discovered that couples primary or secondary amines with N-aryl-substituted lactams to deliver differentiated diamines in moderate to high yields. The process allows for the partial reduction of a lactam in the presence of Cp2ZrHCl (Schwartz's reagent), followed by a reductive amination between the resulting hemiaminal and primary or secondary amine. These reactions can be telescoped in a one-pot fashion to significantly simplify the operation. The scope of amines and substituted lactams of various ring sizes was demonstrated through the formation of a range of differentiated diamine products. Furthermore, this methodology was expanded to include N-aryl pyrrolidinone substrates with an enantiopure ester group at the 5-position, and α-amino piperidinones were prepared with complete retention of stereochemical information. The development of this chemistry has enabled the consideration of lactams as useful synthons.
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Affiliation(s)
- Robin J Prince
- Biotherapeutics and Medicinal Sciences , Biogen Inc. , 225 Binney Street , Cambridge , Massachusetts 02142 , United States
| | - Fang Gao
- Biotherapeutics and Medicinal Sciences , Biogen Inc. , 225 Binney Street , Cambridge , Massachusetts 02142 , United States
| | - Jessica E Pazienza
- Biotherapeutics and Medicinal Sciences , Biogen Inc. , 225 Binney Street , Cambridge , Massachusetts 02142 , United States
| | - Isaac E Marx
- Biotherapeutics and Medicinal Sciences , Biogen Inc. , 225 Binney Street , Cambridge , Massachusetts 02142 , United States
| | - Jurgen Schulz
- Biotherapeutics and Medicinal Sciences , Biogen Inc. , 225 Binney Street , Cambridge , Massachusetts 02142 , United States
| | - Brian T Hopkins
- Biotherapeutics and Medicinal Sciences , Biogen Inc. , 225 Binney Street , Cambridge , Massachusetts 02142 , United States
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3
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Vadhadiya PM, Jean MA, Bouzriba C, Tremblay T, Lagüe P, Fortin S, Boukouvalas J, Giguère D. Diversity-Oriented Synthesis of Diol-Based Peptidomimetics as Potential HIV Protease Inhibitors and Antitumor Agents. Chembiochem 2018; 19:1779-1791. [PMID: 29858881 DOI: 10.1002/cbic.201800247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Indexed: 12/15/2022]
Abstract
Peptidomimetic HIV protease inhibitors are an important class of drugs used in the treatment of AIDS. The synthesis of a new type of diol-based peptidomimetics is described. Our route is flexible, uses d-glucal as an inexpensive starting material, and makes minimal use of protection/deprotection cycles. Binding affinities from molecular docking simulations suggest that these compounds are potential inhibitors of HIV protease. Moreover, the antiproliferative activities of compounds 33 a, 35 a, and 35 b on HT-29, M21, and MCF7 cancer cell lines are in the low micromolar range. The results provide a platform that could facilitate the development of medically relevant asymmetrical diol-based peptidomimetics.
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Affiliation(s)
- Paresh M Vadhadiya
- Département de Chimie, Université Laval-RQRM, 1045 Avenue de la Médecine, Quebec City, QC, G1V 0A6, Canada
| | - Marc-Alexandre Jean
- Département de Chimie, Université Laval-RQRM, 1045 Avenue de la Médecine, Quebec City, QC, G1V 0A6, Canada
| | - Chahrazed Bouzriba
- CHU de Québec-Université Laval Research Center, Oncology Division, Hôpital Saint-François d'Assise, 10 rue de l'Espinay, Quebec City, QC, G1L 3L5, Canada
- Faculté de Pharmacie, Université Laval, Quebec City, QC, G1V 0A6, Canada
| | - Thomas Tremblay
- Département de Chimie, Université Laval-RQRM, 1045 Avenue de la Médecine, Quebec City, QC, G1V 0A6, Canada
| | - Patrick Lagüe
- Départment de Biochimie, de Microbiologie et de Bio-Informatique, Université Laval, 1045, Avenue de la Médecine, Quebec City, QC, G1V 0A6, Canada
| | - Sébastien Fortin
- CHU de Québec-Université Laval Research Center, Oncology Division, Hôpital Saint-François d'Assise, 10 rue de l'Espinay, Quebec City, QC, G1L 3L5, Canada
- Faculté de Pharmacie, Université Laval, Quebec City, QC, G1V 0A6, Canada
| | - John Boukouvalas
- Département de Chimie, Université Laval-RQRM, 1045 Avenue de la Médecine, Quebec City, QC, G1V 0A6, Canada
| | - Denis Giguère
- Département de Chimie, Université Laval-RQRM, 1045 Avenue de la Médecine, Quebec City, QC, G1V 0A6, Canada
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4
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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: 280] [Impact Index Per Article: 35.0] [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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Rigoli J, Guzei IA, Schomaker JM. Aminodiols via stereocontrolled oxidation of methyleneaziridines. Org Lett 2014; 16:1696-9. [PMID: 24617556 PMCID: PMC3993784 DOI: 10.1021/ol5003576] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Indexed: 11/30/2022]
Abstract
A highly diastereoselective Ru-catalyzed oxidation/reduction sequence of bicyclic methyleneaziridines provides a facile route to complex 1-amino-2,3-diol motifs. The relative anti stereochemistry between the amine and the vicinal alcohol are proposed to result from 1,3-bischelation in the transition state by the C1 and C3 heteroatoms.
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Affiliation(s)
- Jared
W. Rigoli
- Department of Chemistry, University of Wisconsin—Madison, Madison Wisconsin 53706, United States
| | - Ilia A. Guzei
- Department of Chemistry, University of Wisconsin—Madison, Madison Wisconsin 53706, United States
| | - Jennifer M. Schomaker
- Department of Chemistry, University of Wisconsin—Madison, Madison Wisconsin 53706, United States
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Glawar AFG, Jenkinson SF, Thompson AL, Nakagawa S, Kato A, Butters TD, Fleet GWJ. 3-Hydroxyazetidine Carboxylic Acids: Non-Proteinogenic Amino Acids for Medicinal Chemists. ChemMedChem 2013; 8:658-66. [DOI: 10.1002/cmdc.201200541] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Revised: 02/14/2013] [Indexed: 11/09/2022]
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