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Synthesis of ferrocenyl based β-hydroxy-1,2,3- triazoles and study of electrochemical properties via click reaction. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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2
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Wu JF, Wan NW, Li YN, Wang QP, Cui BD, Han WY, Chen YZ. Regiodivergent and stereoselective hydroxyazidation of alkenes by biocatalytic cascades. iScience 2021; 24:102883. [PMID: 34401667 PMCID: PMC8353479 DOI: 10.1016/j.isci.2021.102883] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/02/2021] [Accepted: 07/14/2021] [Indexed: 12/30/2022] Open
Abstract
Asymmetric functionalization of alkenes allows the direct synthesis of a wide range of chiral compounds. Vicinal hydroxyazidation of alkenes provides a desirable path to 1,2-azidoalcohols; however, existing methods are limited by the control of stereoselectivity and regioselectivity. Herein, we describe a dual-enzyme cascade strategy for regiodivergent and stereoselective hydroxyazidation of alkenes, affording various enantiomerically pure 1,2-azidoalcohols. The biocatalytic cascade process is designed by combining styrene monooxygenase-catalyzed asymmetric epoxidation of alkenes and halohydrin dehalogenase-catalyzed regioselective ring opening of epoxides with azide. Additionally, a one-pot chemo-enzymatic route to chiral β-hydroxytriazoles from alkenes is developed via combining the biocatalytic cascades and Cu-catalyzed azide-alkyne cycloaddition.
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Affiliation(s)
- Jing-Fei Wu
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
| | - Nan-Wei Wan
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
| | - Ying-Na Li
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
| | - Qing-Ping Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
| | - Bao-Dong Cui
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
| | - Wen-Yong Han
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
| | - Yong-Zheng Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, , Zunyi, 563000, China
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3
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Martínez-Montero L, Tischler D, Süss P, Schallmey A, Franssen MCR, Hollmann F, Paul CE. Asymmetric azidohydroxylation of styrene derivatives mediated by a biomimetic styrene monooxygenase enzymatic cascade. Catal Sci Technol 2021; 11:5077-5085. [PMID: 34381590 PMCID: PMC8328376 DOI: 10.1039/d1cy00855b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 06/13/2021] [Indexed: 12/18/2022]
Abstract
Enantioenriched azido alcohols are precursors for valuable chiral aziridines and 1,2-amino alcohols, however their chiral substituted analogues are difficult to access. We established a cascade for the asymmetric azidohydroxylation of styrene derivatives leading to chiral substituted 1,2-azido alcohols via enzymatic asymmetric epoxidation, followed by regioselective azidolysis, affording the azido alcohols with up to two contiguous stereogenic centers. A newly isolated two-component flavoprotein styrene monooxygenase StyA proved to be highly selective for epoxidation with a nicotinamide coenzyme biomimetic as a practical reductant. Coupled with azide as a nucleophile for regioselective ring opening, this chemo-enzymatic cascade produced highly enantioenriched aromatic α-azido alcohols with up to >99% conversion. A bi-enzymatic counterpart with halohydrin dehalogenase-catalyzed azidolysis afforded the alternative β-azido alcohol isomers with up to 94% diastereomeric excess. We anticipate our biocatalytic cascade to be a starting point for more practical production of these chiral compounds with two-component flavoprotein monooxygenases.
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Affiliation(s)
- Lía Martínez-Montero
- Department of Biotechnology, Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Dirk Tischler
- Microbial Biotechnology, Ruhr-Universität Bochum Universitätsstr. 150 44780 Bochum Germany
| | - Philipp Süss
- Enzymicals AG Walther-Rathenau-Straße 49a 17489 Greifswald Germany
| | - Anett Schallmey
- Institute for Biochemistry, Biotechnology and Bioinformatics, Technische Universität Braunschweig Spielmannstraße 7 38106 Braunschweig Germany
| | - Maurice C R Franssen
- Laboratory of Organic Chemistry, Wageningen University Stippeneng 4 6708 WE Wageningen The Netherlands
| | - Frank Hollmann
- Department of Biotechnology, Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Caroline E Paul
- Department of Biotechnology, Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
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4
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Thiazole Analogues of the Marine Alkaloid Nortopsentin as Inhibitors of Bacterial Biofilm Formation. Molecules 2020; 26:molecules26010081. [PMID: 33375417 PMCID: PMC7795195 DOI: 10.3390/molecules26010081] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/17/2020] [Accepted: 12/23/2020] [Indexed: 12/19/2022] Open
Abstract
Anti-virulence strategy is currently considered a promising approach to overcome the global threat of the antibiotic resistance. Among different bacterial virulence factors, the biofilm formation is recognized as one of the most relevant. Considering the high and growing percentage of multi-drug resistant infections that are biofilm-mediated, new therapeutic agents capable of counteracting the formation of biofilms are urgently required. In this scenario, a new series of 18 thiazole derivatives was efficiently synthesized and evaluated for its ability to inhibit biofilm formation against the Gram-positive bacterial reference strains Staphylococcus aureus ATCC 25923 and S. aureus ATCC 6538 and the Gram-negative strain Pseudomonas aeruginosa ATCC 15442. Most of the new compounds showed a marked selectivity against the Gram-positive strains. Remarkably, five compounds exhibited BIC50 values against S. aureus ATCC 25923 ranging from 1.0 to 9.1 µM. The new compounds, affecting the biofilm formation without any interference on microbial growth, can be considered promising lead compounds for the development of a new class of anti-virulence agents.
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5
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Aratikatla E, Kalamuddin M, Malhotra P, Mohmmed A, Bhattacharya AK. Enantioselective Synthesis of γ-Phenyl-γ-amino Vinyl Phosphonates and Sulfones and Their Application to the Synthesis of Novel Highly Potent Antimalarials. ACS OMEGA 2020; 5:29025-29037. [PMID: 33225134 PMCID: PMC7675543 DOI: 10.1021/acsomega.0c03470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/16/2020] [Indexed: 06/11/2023]
Abstract
Racemic and enantioselective syntheses of γ-phenyl-γ-amino vinyl phosphonates and sulfones have been achieved using Horner-Wadsworth-Emmons olefination of trityl protected α-phenyl-α-amino aldehydes with tetraethyl methylenediphosphonate and diethyl ((phenylsulfonyl)methyl)phosphonate, respectively, without any racemization. The present strategy has also been successfully applied to the synthesis of peptidyl vinyl phosphonate and peptidyl vinyl sulfone derivatives as potential cysteine protease inhibitors of Chagas disease, K11002, with 100% de. The developed synthetic protocol was further utilized to synthesize hybrid molecules consisting of artemisinin as an inhibitor of major cysteine protease falcipain-2 present in the food vacuole of the malarial parasite. The synthesized artemisinin-dipeptidyl vinyl sulfone hybrid compounds showed effective in vitro inhibition of falcipain-2 and potent parasiticidal efficacies against Plasmodium falciparum in nanomolar ranges. Overall, the developed synthetic protocol could be effectively utilized to design cysteine protease inhibitors not only as novel antimalarial compounds but also to be involved in other life-threatening diseases.
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Affiliation(s)
- Eswar
K. Aratikatla
- Division
of Organic Chemistry, CSIR-National Chemical
Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune 411 008, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-NCL, Pune 411 008, India
| | - Md Kalamuddin
- International
Centre for Genetic Engineering & Biotechnology (ICGEB) Aruna Asif
Ali Marg, New Delhi 100 067, India
| | - Pawan Malhotra
- International
Centre for Genetic Engineering & Biotechnology (ICGEB) Aruna Asif
Ali Marg, New Delhi 100 067, India
| | - Asif Mohmmed
- International
Centre for Genetic Engineering & Biotechnology (ICGEB) Aruna Asif
Ali Marg, New Delhi 100 067, India
| | - Asish K. Bhattacharya
- Division
of Organic Chemistry, CSIR-National Chemical
Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune 411 008, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-NCL, Pune 411 008, India
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6
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Supported rhodium with low loading in nanoparticles-catalyzed azidolysis of epoxides: optimization of efficient parameters using response surface methodology. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04152-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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7
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Sun Z, Zhang Z, Li F, Nie Y, Yu H, Xu J. One Pot Asymmetric Synthesis of (
R
)‐Phenylglycinol from Racemic Styrene Oxide via Cascade Biocatalysis. ChemCatChem 2019. [DOI: 10.1002/cctc.201900492] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Zai‐Bao Sun
- State Key Laboratory of Bioreactor EngineeringShanghai Collaborative Innovation Center for BiomanufacturingEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P.R. China
| | - Zhi‐Jun Zhang
- State Key Laboratory of Bioreactor EngineeringShanghai Collaborative Innovation Center for BiomanufacturingEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P.R. China
| | - Fu‐Long Li
- State Key Laboratory of Bioreactor EngineeringShanghai Collaborative Innovation Center for BiomanufacturingEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P.R. China
| | - Yao Nie
- School of BiotechnologyKey laboratory of Industrial BiotechnologyMinistry of EducationJiangnan University Wuxi 214122 P.R. China
| | - Hui‐Lei Yu
- State Key Laboratory of Bioreactor EngineeringShanghai Collaborative Innovation Center for BiomanufacturingEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P.R. China
| | - Jian‐He Xu
- State Key Laboratory of Bioreactor EngineeringShanghai Collaborative Innovation Center for BiomanufacturingEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P.R. China
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8
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Afsar J, Zolfigol MA, Khazaei A. [Fe3
O4
@SiO2
@(CH2
)3
im]C6
F5
O as a New Hydrophilic and Task-Specific Nanomagnetic Catalyst: Application for Synthesis of β
-Azido Alcohols and Thiiranes under Mild and Green Conditions. ChemistrySelect 2018. [DOI: 10.1002/slct.201802118] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Javad Afsar
- Department of Organic Chemistry, Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Mohammad Ali Zolfigol
- Department of Organic Chemistry, Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Ardeshir Khazaei
- Department of Organic Chemistry, Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
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9
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Maetani M, Zoller J, Melillo B, Verho O, Kato N, Pu J, Comer E, Schreiber SL. Synthesis of a Bicyclic Azetidine with In Vivo Antimalarial Activity Enabled by Stereospecific, Directed C(sp 3)-H Arylation. J Am Chem Soc 2017; 139:11300-11306. [PMID: 28732448 PMCID: PMC5561537 DOI: 10.1021/jacs.7b06994] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
![]()
The development of new antimalarial
therapeutics is necessary to address the increasing resistance to
current drugs. Bicyclic azetidines targeting Plasmodium falciparum phenylalanyl-tRNA synthetase comprise one promising new class of
antimalarials, especially due to their activities against three stages
of the parasite’s life cycle, but a lengthy synthetic route
to these compounds may affect the feasibility of delivering new therapeutic
agents within the cost constraints of antimalarial drugs. Here, we
report an efficient synthesis of antimalarial compound BRD3914 (EC50 = 15 nM) that hinges on a Pd-catalyzed, directed C(sp3)–H arylation of azetidines at the C3 position. This
newly developed protocol exhibits a broad substrate scope and provides
access to valuable, stereochemically defined building blocks. BRD3914
was evaluated in P. falciparum-infected mice,
providing a cure after four oral doses.
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Affiliation(s)
- Micah Maetani
- Department of Chemistry and Chemical Biology, Harvard University , Cambridge, Massachusetts 02138, United States.,Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Jochen Zoller
- Department of Chemistry and Chemical Biology, Harvard University , Cambridge, Massachusetts 02138, United States.,Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Bruno Melillo
- Department of Chemistry and Chemical Biology, Harvard University , Cambridge, Massachusetts 02138, United States.,Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Oscar Verho
- Department of Chemistry and Chemical Biology, Harvard University , Cambridge, Massachusetts 02138, United States.,Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Nobutaka Kato
- Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Jun Pu
- Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Eamon Comer
- Broad Institute , Cambridge, Massachusetts 02142, United States
| | - Stuart L Schreiber
- Department of Chemistry and Chemical Biology, Harvard University , Cambridge, Massachusetts 02138, United States.,Broad Institute , Cambridge, Massachusetts 02142, United States.,Howard Hughes Medical Institute , Cambridge, Massachussetts 02138, United States
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10
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Park J, Kim DH, Das T, Cho CG. Intramolecular Fischer Indole Synthesis for the Direct Synthesis of 3,4-Fused Tricyclic Indole and Application to the Total Synthesis of (−)-Aurantioclavine. Org Lett 2016; 18:5098-5101. [DOI: 10.1021/acs.orglett.6b02541] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Park
- Center
for New Directions
in Organic Synthesis, Department of Chemistry, Hanyang University, 222 Wangshimni-ro, Seongdong-gu, Seoul 04763, Korea
| | - Dong-Hyun Kim
- Center
for New Directions
in Organic Synthesis, Department of Chemistry, Hanyang University, 222 Wangshimni-ro, Seongdong-gu, Seoul 04763, Korea
| | - Tapas Das
- Center
for New Directions
in Organic Synthesis, Department of Chemistry, Hanyang University, 222 Wangshimni-ro, Seongdong-gu, Seoul 04763, Korea
| | - Cheon-Gyu Cho
- Center
for New Directions
in Organic Synthesis, Department of Chemistry, Hanyang University, 222 Wangshimni-ro, Seongdong-gu, Seoul 04763, Korea
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