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Wang Z, Zhao L, Mou X, Chen Y. Enzymatic approaches to site-selective oxidation of quinoline and derivatives. Org Biomol Chem 2022; 20:2580-2600. [PMID: 35290426 DOI: 10.1039/d2ob00200k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enzyme-mediated oxidation has been a green and efficient strategy for preparation of derivative chemicals from quinoline and its structural analogues. Herein, we report the progress made to date in enzymatic methods to oxidation of the pyridine moieties of quinoline and its structural analogues 1,2,3,4-tetrahydroquinoline, isoquinoline and 1,2,3,4-tetrahydroisoquinoline, including whole cell- and isolated enzyme-based transformations. In addition, methods to tune the site selectivity of the course of enzymatic transformation are also addressed, in particular the protein engineering approaches.
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Affiliation(s)
- Zhongqiang 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, 563000 Zunyi, People's Republic of China. .,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, 563000 Zunyi, People's Republic of China
| | - Ling Zhao
- 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, 563000 Zunyi, People's Republic of China. .,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, 563000 Zunyi, People's Republic of China
| | - Xueqing Mou
- 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, 563000 Zunyi, People's Republic of China. .,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, 563000 Zunyi, People's Republic of China
| | - Yongzheng 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, 563000 Zunyi, People's Republic of China. .,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, 563000 Zunyi, People's Republic of China
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2
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Boyd DR, Sharma ND, Loke PL, Carroll JG, Stevenson PJ, Hoering P, Allen CCR. Toluene Dioxygenase-Catalyzed cis-Dihydroxylation of Quinolines: A Molecular Docking Study and Chemoenzymatic Synthesis of Quinoline Arene Oxides. Front Bioeng Biotechnol 2021; 8:619175. [PMID: 33644006 PMCID: PMC7907597 DOI: 10.3389/fbioe.2020.619175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 12/22/2020] [Indexed: 12/18/2022] Open
Abstract
Molecular docking studies of quinoline and 2-chloroquinoline substrates at the active site of toluene dioxygenase (TDO), were conducted using Autodock Vina, to identify novel edge-to-face interactions and to rationalize the observed stereoselective cis-dihydroxylation of carbocyclic rings and formation of isolable cis-dihydrodiol metabolites. These in silico docking results of quinoline and pyridine substrates, with TDO, also provided support for the postulated cis-dihydroxylation of electron-deficient pyridyl rings, to give transient cis-dihydrodiol intermediates and the derived hydroxyquinolines. 2-Chloroquinoline cis-dihydrodiol metabolites were used as precursors in the chemoenzymatic synthesis of enantiopure arene oxide and arene dioxide derivatives of quinoline, in the context of its possible mammalian metabolism and carcinogenicity.
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Affiliation(s)
- Derek R. Boyd
- School of Chemistry and Chemical Engineering, Queen's University of Belfast, Belfast, United Kingdom
| | - Narain D. Sharma
- School of Chemistry and Chemical Engineering, Queen's University of Belfast, Belfast, United Kingdom
| | - Pui L. Loke
- School of Chemistry and Chemical Engineering, Queen's University of Belfast, Belfast, United Kingdom
| | - Jonathan G. Carroll
- School of Chemistry and Chemical Engineering, Queen's University of Belfast, Belfast, United Kingdom
| | - Paul J. Stevenson
- School of Chemistry and Chemical Engineering, Queen's University of Belfast, Belfast, United Kingdom
| | - Patrick Hoering
- School of Biological Sciences, Queen's University of Belfast, Belfast, United Kingdom
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3
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Yavas A, Icgen B. Diversity of the Aromatic-Ring-Hydroxylating Dioxygenases in the Monoaromatic Hydrocarbon Degraders Held by a Common Ancestor. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 101:410-416. [PMID: 29752518 DOI: 10.1007/s00128-018-2350-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 05/02/2018] [Indexed: 05/02/2023]
Abstract
Aromatic ring hydroxylating dioxygenases (ARHDs), harboured by a variety of bacteria, catalyze the initial reaction in the degradation of a wide range of toxic environmental contaminants like aromatic and polycyclic aromatic hydrocarbons (PAHs). Regardless of the source, bacteria harbouring RHDs play major role in the removal of these toxic contaminants. The diversity of ARHDs in contaminated sites is supposed to be huge. However, most of the ARHD diversity studies are based on the PAH degraders and the ARHD diversity in the monoaromatic hydrocarbon degraders has not fully explored yet. In this study, therefore, the ARHD gene from nine different genara of the monoaromatic hydrocarbon degraders including Raoultella, Stenotrophomons, Staphylococcus, Acinetobacter, Pseudomonas, Serratia, Comamonas, Pantoea, and Micrococcus was analysed through polymerase chain reactions and sequencing. The sequence alignments of the ARHD amplicons with 81%-99% homologies were found to be highly related and held by divergent evolution from a common ancestor.
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Affiliation(s)
- Alper Yavas
- Department of Biotechnology, Middle East Technical University, 06800, Ankara, Turkey
| | - Bulent Icgen
- Department of Biotechnology, Middle East Technical University, 06800, Ankara, Turkey.
- Department of Environmental Engineering, Middle East Technical University, 06800, Ankara, Turkey.
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4
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Boyd DR, Sharma ND, Goodrich PA, Malone JF, McConville G, Harrison JS, Stevenson PJ, Allen CCR. Enantiopurity and absolute configuration determination of arene cis-dihydrodiol metabolites and derivatives using chiral boronic acids. Chirality 2017; 30:5-18. [PMID: 29024058 DOI: 10.1002/chir.22764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 07/19/2017] [Accepted: 07/24/2017] [Indexed: 02/03/2023]
Abstract
The relative merits of the methods employed to determine enantiomeric excess (ee) values and absolute configurations of chiral arene and alkene cis-1,2-diol metabolites, including boronate formation, using racemic or enantiopure (+) and (-)-2-(1-methoxyethyl)phenylboronic acid (MEPBA), are discussed. Further applications of: 1) MEPBA derived boronates of chiral mono- and poly-cyclic arene cis-dihydrodiol, cyclohex-2-en-1-one cis-diol, heteroarene cis/trans-2,3-diol, and catechol metabolites in estimating their ee values, and 2) new chiral phenylboronic acids, 2-[1-methoxy-2,2-dimethylpropyl]phenyl boronic acid (MDPBA) and 2-[1-methoxy-1-phenylmethyl]phenyl boronic acid (MPPBA) and their advantages over MEPBA, as reagents for stereochemical analysis of arene and alkene cis-diol metabolites, are presented.
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Affiliation(s)
- Derek R Boyd
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - Narain D Sharma
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - Peter A Goodrich
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - John F Malone
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - Gareth McConville
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - John S Harrison
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - Paul J Stevenson
- School of Chemistry and Chemical Engineering, Queen's University, Belfast, UK
| | - Christopher C R Allen
- School of Biological Sciences and Institute for Global and Food Security, Queen's University, Belfast, UK
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5
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Biodihydroxylation of substituted quinolines and isoquinolines by recombinant whole-cell mediated biotransformations. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Khusnutdinov RI, Bayguzina AR, Aminov RI. Quinolines synthesis by reacting 1,3-butanediol with anilines in the presence of iron catalysts. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216070136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Boyd DR, Sharma ND, Malone JF, Ljubez V, Murphy D, Shepherd SD, Allen CCR. Chemoenzymatic synthesis of enantiopure hydroxy sulfoxides derived from substituted arenes. Org Biomol Chem 2016; 14:2651-64. [DOI: 10.1039/c5ob02411k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enantiopure β-hydroxy sulfoxides, phenol sulfoxides and catechol sulfoxides were obtained by chemoenzymatic synthesis and evaluated as chiral synthons and ligands.
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Affiliation(s)
- Derek R. Boyd
- School of Chemistry and Chemical Engineering
- Queen's University
- Belfast BT9 5AG
- UK
| | - Narain D. Sharma
- School of Chemistry and Chemical Engineering
- Queen's University
- Belfast BT9 5AG
- UK
| | - John F. Malone
- School of Chemistry and Chemical Engineering
- Queen's University
- Belfast BT9 5AG
- UK
| | - Vera Ljubez
- School of Chemistry and Chemical Engineering
- Queen's University
- Belfast BT9 5AG
- UK
| | - Deirdre Murphy
- School of Chemistry and Chemical Engineering
- Queen's University
- Belfast BT9 5AG
- UK
| | - Steven D. Shepherd
- School of Chemistry and Chemical Engineering
- Queen's University
- Belfast BT9 5AG
- UK
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8
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Simonetti SO, Larghi EL, Kaufman TS. A convenient approach to an advanced intermediate toward the naturally occurring, bioactive 6-substituted 5-hydroxy-4-aryl-1H-quinolin-2-ones. Org Biomol Chem 2016; 14:2625-36. [DOI: 10.1039/c5ob02680f] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An advanced intermediate for the total synthesis of the 5-hydroxy-4-aryl-3,4-dihydro-1H-quinolin-2-one natural products and a 3,4-bisdesoxy analog of peniprequinolone were synthesized.
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Affiliation(s)
- Sebastián O. Simonetti
- Instituto de Química Rosario (IQUIR
- CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- S2002LRK Rosario
- Argentina
| | - Enrique L. Larghi
- Instituto de Química Rosario (IQUIR
- CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- S2002LRK Rosario
- Argentina
| | - Teodoro S. Kaufman
- Instituto de Química Rosario (IQUIR
- CONICET-UNR) and Facultad de Ciencias Bioquímicas y Farmacéuticas
- Universidad Nacional de Rosario
- S2002LRK Rosario
- Argentina
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9
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Simonetti SO, Larghi EL, Kaufman TS. The 3,4-dioxygenated 5-hydroxy-4-aryl-quinolin-2(1H)-one alkaloids. Results of 20 years of research, uncovering a new family of natural products. Nat Prod Rep 2016; 33:1425-1446. [DOI: 10.1039/c6np00064a] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The title alkaloids are discussed. Emphasis is placed on their isolation, source microorganisms and structure, as well as relevant biological activities and synthetic progress.
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Affiliation(s)
- Sebastian O. Simonetti
- Instituto de Química Rosario (IQUIR, CONICET-UNR)
- Facultad de Ciencias Bioquímicas y Farmacéuticas – Universidad Nacional de Rosario
- (2000) Rosario
- Argentina
| | - Enrique L. Larghi
- Instituto de Química Rosario (IQUIR, CONICET-UNR)
- Facultad de Ciencias Bioquímicas y Farmacéuticas – Universidad Nacional de Rosario
- (2000) Rosario
- Argentina
| | - Teodoro S. Kaufman
- Instituto de Química Rosario (IQUIR, CONICET-UNR)
- Facultad de Ciencias Bioquímicas y Farmacéuticas – Universidad Nacional de Rosario
- (2000) Rosario
- Argentina
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10
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Overwin H, González M, Méndez V, Cárdenas F, Seeger M, Hofer B. Stepwise conversion of flavonoids by engineered dioxygenases and dehydrogenase: Characterization of novel biotransformation products. Enzyme Microb Technol 2015; 81:63-71. [DOI: 10.1016/j.enzmictec.2015.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 07/28/2015] [Accepted: 08/05/2015] [Indexed: 10/23/2022]
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11
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Rudolf O, Rouchal M, Lyčka A, Klásek A. Pinacol Rearrangement of 3,4-Dihydro-3,4-dihydroxyquinolin-2(1H)-ones: An Alternative Pathway to Viridicatin Alkaloids and Their Analogs. Helv Chim Acta 2013. [DOI: 10.1002/hlca.201300074] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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12
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Boyd DR, Sharma ND, Carroll JG, Loke PL, O'Dowd CR, Allen CCR. Biphenyl dioxygenase-catalysed cis-dihydroxylation of tricyclic azaarenes: chemoenzymatic synthesis of arene oxide metabolites and furoquinoline alkaloids. RSC Adv 2013. [DOI: 10.1039/c3ra42026d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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13
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Microbial transformation of azaarenes and potential uses in pharmaceutical synthesis. Appl Microbiol Biotechnol 2012; 95:871-89. [PMID: 22740048 DOI: 10.1007/s00253-012-4220-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 05/30/2012] [Accepted: 05/31/2012] [Indexed: 10/28/2022]
Abstract
Pyridine, quinoline, acridine, indole, carbazole, and other heterocyclic nitrogen-containing compounds (azaarenes) can be transformed by cultures of bacteria and fungi to produce a variety of new derivatives, many of which have biological activity. In many cases, the microbial biotransformation processes are regio- and stereoselective so that the transformation products may be useful for the synthesis of new candidate drugs.
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14
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Chopard C, Bertho G, Prangé T. Naphthalene-dioxygenase catalysed cis-dihydroxylation of bicyclic azaarenes. RSC Adv 2012. [DOI: 10.1039/c1ra00706h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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15
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Boyd DR, Sharma ND, McMurray B, Haughey SA, Allen CCR, Hamilton JTG, McRoberts WC, More O'Ferrall RA, Nikodinovic-Runic J, Coulombel LA, O'Connor KE. Bacterial dioxygenase- and monooxygenase-catalysed sulfoxidation of benzo[b]thiophenes. Org Biomol Chem 2012; 10:782-90. [DOI: 10.1039/c1ob06678a] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Boyd DR, Sharma ND, Stevenson PJ, Blain M, McRoberts C, Hamilton JTG, Argudo JM, Mundi H, Kulakov LA, Allen CCR. Dioxygenase-catalysed cis-dihydroxylation of meta-substituted phenols to yield cyclohexenone cis-diol and derived enantiopure cis-triol metabolites. Org Biomol Chem 2011; 9:1479-90. [PMID: 21221457 DOI: 10.1039/c0ob00894j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
cis-Dihydroxylation of meta-substituted phenol (m-phenol) substrates, to yield the corresponding cyclohexenone cis-diol metabolites, was catalysed by arene dioxygenases present in mutant and recombinant bacterial strains. The presence of cyclohexenone cis-diol metabolites and several of their cyclohexene and cyclohexane cis-triol derivatives was detected by LC-TOFMS analysis and confirmed by NMR spectroscopy. Structural and stereochemical analyses of chiral ketodiol bioproducts, was carried out using NMR and CD spectroscopy and stereochemical correlation methods. The formation of enantiopure cyclohexenone cis-diol metabolites is discussed in the context of postulated binding interactions of the m-phenol substrates at the active site of toluene dioxygenase (TDO).
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Affiliation(s)
- Derek R Boyd
- School of Chemistry and Chemical Engineering, Queen's University Belfast, Belfast, UK BT9 5AG.
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17
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Mukherjee P, Roy SJS, Sarkar TK. A diversity-oriented synthesis of bicyclic cis-dihydroarenediols, cis-4-hydroxyscytalones, and bicyclic conduritol analogues. Org Lett 2010; 12:2472-5. [PMID: 20443572 DOI: 10.1021/ol100557f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A common-intermediate-based enantioselective strategy has been developed aiming at bicyclic arene cis-dihydrodiols, cis-4-hydroxyscytalones, and bicyclic mimics of conduritol. Key features of this protocol include Barrett's asymmetric hydroxyallylation, ring-closing metathesis (RCM), and completely regioselective Wacker oxidation of internal cyclic olefins.
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Affiliation(s)
- Parag Mukherjee
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
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18
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Boyd DR, Sharma ND, Sbircea L, Murphy D, Malone JF, James SL, Allen CCR, Hamilton JTG. Chemoenzymatic synthesis of chiral 2,2′-bipyridine ligands and their N-oxide derivatives: applications in the asymmetric aminolysis of epoxides and asymmetric allylation of aldehydes. Org Biomol Chem 2010; 8:1081-90. [DOI: 10.1039/b919894f] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Chang D, Zhang J, Witholt B, Li Z. Chemical and Enzymatic Synthetic Methods for Asymmetric Oxidation of the C–C Double Bond. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.1080/10242420410001710065] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Hungeling M, Lechtenberg M, Fronczek FR, Nahrstedt A. Cyanogenic and non-cyanogenic pyridone glucosides from Acalypha indica (Euphorbiaceae). PHYTOCHEMISTRY 2009; 70:270-277. [PMID: 19157466 DOI: 10.1016/j.phytochem.2008.12.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2008] [Revised: 12/09/2008] [Accepted: 12/10/2008] [Indexed: 05/27/2023]
Abstract
Seven cyanopyridone derivatives and one corresponding seco compound have been isolated from a methanolic extract of the inflorescences and leaves of Acalypha indica L. (Euphorbiaceae). The absolute configuration of the main cyanogenic glucoside acalyphin, (-)-(5R,6S)-5-cyano-5-beta-d-glucopyranosyloxy-6-hydroxy-4-methoxy-1-methyl-2(5,6-dihydro)-pyridone, was deduced from an X-ray crystallographic study. In addition, the 6R-epimer of acalyphin, epiacalyphin, and the corresponding pair of N-demethyl derivatives were isolated. The corresponding amide of acalyphin and a 1',2'-glucosyl-fused epiacalyphin amide were isolated from air-dried material. Structural elucidation was performed by means of (1)H and (13)C NMR-spectra, chiroptical methods such as CD-spectroscopy and optical rotation. Two further corresponding derivatives, an aromatized compound and an open-chain structure, were isolated from the aqueous phase.
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Affiliation(s)
- Monika Hungeling
- Institute of Pharmaceutical Biology and Phytochemistry, Westfälische Wilhelms-Universität, Hittorfstrasse 56, D-48149 Münster, Germany
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21
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Kwit M, Gawronski J, Sbircea L, Sharma ND, Kaik M, Boyd DR. Circular dichroism spectra, optical rotations and absolute configurations ofcis-dihydrodiol metabolites of quinoline and derivatives: The role of the nitrogen atom. Chirality 2009; 21 Suppl 1:E37-47. [DOI: 10.1002/chir.20774] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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22
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Gao Y, Lam Y. [3 + 2] Cycloaddition Reactions in the Synthesis of Triazolo[4,5-b]pyridin-5-ones and Pyrrolo[3,4-b]pyridin-2-ones. ACTA ACUST UNITED AC 2008; 10:327-32. [DOI: 10.1021/cc700183a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yongnian Gao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Yulin Lam
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
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23
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Chopard C, Azerad R, Prangé T. Naphthalene-dioxygenase-catalysed cis-dihydroxylation of azaarene derivatives. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcatb.2007.09.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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24
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Sbircea L, Sharma ND, Clegg W, Harrington RW, Horton PN, Hursthouse MB, Apperley DC, Boyd DR, James SL. Chemoenzymatic synthesis of chiral 4,4′-bipyridyls and their metal–organic frameworks. Chem Commun (Camb) 2008:5538-40. [DOI: 10.1039/b812366g] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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25
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Boyd DR, Sharma ND, Coen GP, Hempenstall F, Ljubez V, Malone JF, Allen CCR, Hamilton JTG. Regioselectivity and stereoselectivity of dioxygenase catalysed cis-dihydroxylation of mono- and tri-cyclic azaarene substrates. Org Biomol Chem 2008; 6:3957-66. [DOI: 10.1039/b810235j] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Boyd DR, Sharma ND, Sbircea L, Murphy D, Belhocine T, Malone JF, James SL, Allen CCR, Hamilton JTG. Azaarene cis-dihydrodiol-derived 2,2′-bipyridine ligands for asymmetric allylic oxidation and cyclopropanation. Chem Commun (Camb) 2008:5535-7. [DOI: 10.1039/b814678k] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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27
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Yu CL, Liu W, Ferraro DJ, Brown EN, Parales JV, Ramaswamy S, Zylstra GJ, Gibson DT, Parales RE. Purification, characterization, and crystallization of the components of a biphenyl dioxygenase system from Sphingobium yanoikuyae B1. J Ind Microbiol Biotechnol 2007; 34:311-24. [PMID: 17211635 DOI: 10.1007/s10295-006-0199-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2006] [Accepted: 12/05/2006] [Indexed: 11/29/2022]
Abstract
Sphingobium yanoikuyae B1 initiates the catabolism of biphenyl by adding dioxygen to the aromatic nucleus to form (+)-cis-(2R, 3S)-dihydroxy-1-phenylcyclohexa-4,6-diene. The present study focuses on the biphenyl 2,3-dioxygenase system, which catalyzes the dioxygenation reaction. This enzyme has been shown to have a broad substrate range, catalyzing the dioxygenation of not only biphenyl, but also three- and four-ring polycyclic aromatic hydrocarbons. Extracts prepared from biphenyl-grown B1 cells contained three protein components that were required for the oxidation of biphenyl. The genes encoding the three components (bphA4, bphA3 and bphA1f,A2f) were expressed in Escherichia coli. Biotransformations of biphenyl, naphthalene, phenanthrene, and benzo[a]pyrene as substrates using the recombinant E. coli strain resulted in the formation of the expected cis-dihydrodiol products previously shown to be produced by biphenyl-induced strain B1. The three protein components were purified to apparent homogeneity and characterized in detail. The reductase component (bphA4), designated reductase(BPH-B1), was a 43 kD monomer containing one mol FAD/mol reductase(BPH-B1). The ferredoxin component (bphA3), designated ferredoxin(BPH-B1), was a 12 kD monomer containing approximately 2 g-atoms each of iron and acid-labile sulfur. The oxygenase component (bphA1f,A2f), designated oxygenase(BPH-B1), was a 217 kD heterotrimer consisting of alpha and beta subunits (approximately 51 and 21 kD, respectively). The iron and acid-labile sulfur contents of oxygenase(BPH-B1) per alphabeta were 2.4 and 1.8 g-atom per mol, respectively. Reduced ferredoxin(BPH-B1) and oxygenase(BPH-B1) each gave EPR signals typical of Rieske [2Fe-2S] proteins. Crystals of reductase(BPH-B1), ferredoxin(BPH-B1) and oxygenase(BPH-B1 )diffracted to 2.5 A, 2.0 A and 1.75 A, respectively. The structures of the three proteins are currently being determined.
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Affiliation(s)
- C L Yu
- Department of Microbiology and Center for Biocatalysis and Bioprocessing, The University of Iowa, Iowa City, IA 52242, USA
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Boyd DR, Sharma ND, Belhocine T, Malone JF, McGregor S, Allen CCR. Dioxygenase-catalysed dihydroxylation of arene cis-dihydrodiols and acetonide derivatives: a new approach to the synthesis of enantiopure tetraoxygenated bioproducts from arenes. Chem Commun (Camb) 2006:4934-6. [PMID: 17136252 DOI: 10.1039/b612191h] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
cis-Dihydrodiols of anthracene and benz[a]anthracene, and acetonide derivatives of the cis-dihydrodiols of benzene, fluorobenzene, biphenyl and phenanthrene have been identified as substrates for dioxygenase enzymes, yielding the corresponding enantiopure arene bioproducts, bis(cis-dihydrodiol)s and cis-diol acetonides respectively.
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Affiliation(s)
- Derek R Boyd
- School of Chemistry and Chemical Engineering, Belfast, UKBT9 5AG.
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Garrett MD, Scott R, Sheldrake GN, Dalton H, Goode P. Biotransformation of substituted pyridines with dioxygenase-containing microorganisms. Org Biomol Chem 2006; 4:2710-5. [PMID: 16826295 DOI: 10.1039/b606113c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of 2-, 3- and 4-substituted pyridines was metabolised using the mutant soil bacterium Pseudomonas putida UV4 which contains a toluene dioxygenase (TDO) enzyme. The regioselectivity of the biotransformation in each case was determined by the position of the substituent. 4-Alkylpyridines were hydroxylated exclusively on the ring to give the corresponding 4-substituted 3-hydroxypyridines, while 3-alkylpyridines were hydroxylated stereoselectively on C-1 of the alkyl group with no evidence of ring hydroxylation. 2-Alkylpyridines gave both ring and side-chain hydroxylation products. Choro- and bromo-substituted pyridines, and pyridine itself, while being poor substrates for P. putida UV4, were converted to some extent to the corresponding 3-hydroxypyridines. These unoptimised biotransformations are rare examples of the direct enzyme-catalysed oxidation of pyridine rings and provide a novel synthetic method for the preparation of substituted pyridinols. Evidence for the involvement of the same TDO enzyme in both ring and side-chain hydroxylation pathways was obtained using a recombinant strain of Escherichia coli (pKST11) containing a cloned gene for TDO. The observed stereoselectivity of the side-chain hydroxylation process in P. putida UV4 was complicated by the action of an alcohol dehydrogenase enzyme in the organism which slowly leads to epimerisation of the initial (R)-alcohol bioproducts by dehydrogenation to the corresponding ketones followed by stereoselective reduction to the (S)-alcohols.
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Affiliation(s)
- Mark D Garrett
- School of Chemistry and Chemical Engineering, David Keir Building, The Queen's University of Belfast, Belfast, BT9 5AG, UK
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Abstract
The range of available arene dihydroxylating dioxygenase enzymes, their structure and mechanism, and recent examples of the application of arene cis-dihydrodiol bioproducts as chiral precursors in the synthesis of natural and unnatural products and chiral ligands are discussed.
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Affiliation(s)
- Derek R Boyd
- School of Chemistry and Centre for Theory and Application of Catalysis, Queen's University of Belfast, Belfast, UKBT9 5AG
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Boyd DR, Sharma ND, O'Dowd CR, Carroll JG, Loke PL, Allen CCR. cis-Dihydrodiol, arene oxide and phenol metabolites of dictamnine: key intermediates in the biodegradation and biosynthesis of furoquinoline alkaloids. Chem Commun (Camb) 2005:3989-91. [PMID: 16075095 DOI: 10.1039/b506944k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biotransformation of the parent furoquinoline alkaloid dictamnine and its 4-chlorofuroquinoline precursor, using the B8/36 bacterial mutant strain of Sphingomonas yanoikuyae, yielded, via biphenyl dioxygenase-catalysed dihydroxylation, the first isolable alkaloid cis-dihydrodiol metabolites; these metabolites were used in the chemoenzymatic synthesis of postulated arene oxide and phenol intermediates, and a range of derived furoquinoline alkaloids.
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Affiliation(s)
- Derek R Boyd
- School of Chemistry, Queen's University of Belfast, Belfast, UK BT9 5AG.
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Parales RE, Bruce NC, Schmid A, Wackett LP. Biodegradation, biotransformation, and biocatalysis (b3). Appl Environ Microbiol 2002; 68:4699-709. [PMID: 12324310 PMCID: PMC126401 DOI: 10.1128/aem.68.10.4699-4709.2002] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- R E Parales
- Department of Microbiology and Center for Biocatalysis and Bioprocessing, The University of Iowa, Iowa City, Iowa, USA.
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