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Haroon M, Zahoor AF, Ahmad S, Mansha A, Irfan M, Mushtaq A, Akhtar R, Irfan A, Kotwica-Mojzych K, Mojzych M. The Corey-Seebach Reagent in the 21st Century: A Review. Molecules 2023; 28:molecules28114367. [PMID: 37298842 DOI: 10.3390/molecules28114367] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/22/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
The Corey-Seebach reagent plays an important role in organic synthesis because of its broad synthetic applications. The Corey-Seebach reagent is formed by the reaction of an aldehyde or a ketone with 1,3-propane-dithiol under acidic conditions, followed by deprotonation with n-butyllithium. A large variety of natural products (alkaloids, terpenoids, and polyketides) can be accessed successfully by utilizing this reagent. This review article focuses on the recent contributions (post-2006) of the Corey-Seebach reagent towards the total synthesis of natural products such as alkaloids (lycoplanine A, diterpenoid alkaloids, etc.), terpenoids (bisnorditerpene, totarol, etc.), polyketide (ambruticin J, biakamides, etc.), and heterocycles such as rodocaine and substituted pyridines, as well and their applications towards important organic synthesis.
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Affiliation(s)
- Muhammad Haroon
- Medicinal Chemistry Research Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Ameer Fawad Zahoor
- Medicinal Chemistry Research Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Sajjad Ahmad
- Department of Chemistry, University of Engineering and Technology Lahore, Faisalabad Campus, Faisalabad 38000, Pakistan
| | - Asim Mansha
- Medicinal Chemistry Research Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Muhammad Irfan
- Department of Pharmaceutics, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Aqsa Mushtaq
- Medicinal Chemistry Research Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Rabia Akhtar
- Medicinal Chemistry Research Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
- Department of Chemistry, Superior University, Faisalabad 38000, Pakistan
| | - Ali Irfan
- Medicinal Chemistry Research Lab, Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan
| | - Katarzyna Kotwica-Mojzych
- Laboratory of Experimental Cytology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland
| | - Mariusz Mojzych
- Department of Chemistry, Siedlce University of Natural Sciences and Humanities, 3-Go Maja 54, 08-110 Siedlce, Poland
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2
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Valiullina ZR, Khasanova LS, Miftakhov MS. Synthesis of 2-(16,17-Epoxy-3β,20-dihydroxypregn-5-en-20-yl)-1,3-dithiane from Diosgenin. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022110124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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3
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Yan J, Pozzo J, Hamze A, Provot O. Recent Progress on the Mild Deprotection of Dithioketals, Dithioacetals, and Oxathiolanes. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jun Yan
- Université Paris-Saclay, CNRS, BioCIS 92290 Châtenay-Malabry France
| | - Jean‐Luc Pozzo
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255 351 cours Libération 33405 Bordeaux France
| | - Abdallah Hamze
- Université Paris-Saclay, CNRS, BioCIS 92290 Châtenay-Malabry France
| | - Olivier Provot
- Université Paris-Saclay, CNRS, BioCIS 92290 Châtenay-Malabry France
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4
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Synthesis of novel pregnane-based 20-carboxamides via palladium-catalysed aminocarbonylation. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-020-01478-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Abstract20-Carboxamidopregnene derivatives, such as 3β-acetoxy-5α-pregn-20-ene-20-carboxamides and 5α-pregn-20-ene-20-carboxamides were synthesized from the widely accessible 3β-acetoxy-pregn-5,16-dien-20-one (PDA) using selective hydrogenation, hydrazine and iodoalkene formation, as well as palladium-catalysed aminocarbonylation. The 20-iodo-20-ene derivatives, obtained from the corresponding 20-keto derivatives via their hydrazones, served as substrates. 23 new 20-carboxamides were obtained using various N-nucleophiles ranging from simple primary amines to α-amino acid esters. The novelty of this methodology lies in the application of facile, moderate or high-yielding reactions to obtain otherwise hardly accessible steroidal 20-carboxamides of pharmaceutical importance. In other words, instead of the enzymatic or synthetic degradation of e.g., sterols or cholanic acids, functionalization of the basic skeleton (a ‘building-up’ approach) was used.
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5
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Mancino V, Croci F, Lozza AM, Cerra B, Gioiello A. A streamlined synthesis of the neurosteroid 3β-methoxypregnenolone assisted by a statistical experimental design and automation. REACT CHEM ENG 2020. [DOI: 10.1039/c9re00353c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The potential of integrating flow synthesizers, statistical design of experiments and automation has been exemplified to realize the streamlined etherification of pregnenolone to the neurosteroid 3β-methoxypregnenolone (MAP4343).
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Affiliation(s)
- Valentina Mancino
- Laboratory of Medicinal and Advanced Synthetic Chemistry (Lab MASC)
- Department of Pharmaceutical Sciences
- University of Perugia
- 06122 Perugia
- Italy
| | - Federico Croci
- Laboratory of Medicinal and Advanced Synthetic Chemistry (Lab MASC)
- Department of Pharmaceutical Sciences
- University of Perugia
- 06122 Perugia
- Italy
| | - Anna Maria Lozza
- Laboratory of Medicinal and Advanced Synthetic Chemistry (Lab MASC)
- Department of Pharmaceutical Sciences
- University of Perugia
- 06122 Perugia
- Italy
| | - Bruno Cerra
- Laboratory of Medicinal and Advanced Synthetic Chemistry (Lab MASC)
- Department of Pharmaceutical Sciences
- University of Perugia
- 06122 Perugia
- Italy
| | - Antimo Gioiello
- Laboratory of Medicinal and Advanced Synthetic Chemistry (Lab MASC)
- Department of Pharmaceutical Sciences
- University of Perugia
- 06122 Perugia
- Italy
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6
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Melanogenesis Inhibitors from the Rhizoma of Ligusticum Sinense in B16-F10 Melanoma Cells In Vitro and Zebrafish In Vivo. Int J Mol Sci 2018; 19:ijms19123994. [PMID: 30545008 PMCID: PMC6321181 DOI: 10.3390/ijms19123994] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 11/27/2018] [Accepted: 12/09/2018] [Indexed: 12/31/2022] Open
Abstract
The rhizoma of Ligusticum sinense, a Chinese medicinal plant, has long been used as a cosmetic for the whitening and hydrating of the skin in ancient China. In order to investigate the antimelanogenic components of the rhizoma of L. sinense, we performed an antimelanogenesis assay-guided purification using semi-preparative HPLC accompanied with spectroscopic analysis to determine the active components. Based on the bioassay-guided method, 24 compounds were isolated and identified from the ethyl acetate layer of methanolic extracts of L. sinense, and among these, 5-[3-(4-hydroxy-3-methoxyphenyl)allyl]ferulic acid (1) and cis-4-pentylcyclohex-3-ene-1,2-diol (2) were new compounds. All the pure isolates were subjected to antimelanogenesis assay using murine melanoma B16-F10 cells. Compound 1 and (3S,3aR)-neocnidilide (8) exhibited antimelanogenesis activities with IC50 values of 78.9 and 31.1 μM, respectively, without obvious cytotoxicity. Further investigation showed that compound 8 demonstrated significant anti-pigmentation activity on zebrafish embryos (10‒20 μM) compared to arbutin (20 μM), and without any cytotoxicity against normal human epidermal keratinocytes. These findings suggest that (3S,3aR)-neocnidilide (8) is a potent antimelanogenic and non-cytotoxic natural compound and may be developed potentially as a skin-whitening agent for cosmetic uses.
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Ionic hydrogenation-directed stereoselective construction of C-20(H) stereogenic center in steroid side chains: Scope and limitations. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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8
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Kim YS, Suh WS, Park KJ, Choi SU, Lee KR. Allimacrosides A-E, new steroidal glycosides from Allium macrostemon Bunge. Steroids 2017; 118:41-46. [PMID: 27964942 DOI: 10.1016/j.steroids.2016.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 12/03/2016] [Accepted: 12/05/2016] [Indexed: 10/20/2022]
Abstract
A new pregnane-type steroidal glycoside (1), two new spirostane-type steroidal glycosides (2, 3), and two new furostane-type steroidal glycosides (4, 5), named allimacrosides A-E, together with four known compounds (6-9) were isolated from a 80% MeOH extract of Allium macrostemon Bunge. The identification and structural elucidation of these compounds were based on their 1D- and 2D-NMR spectra, and HR-FAB-MS data analysis. The isolated compounds were tested for cytotoxicity against four human tumor cell lines in vitro using the sulforhodamine B bioassay.
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Affiliation(s)
- Yun Sik Kim
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Won Se Suh
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Kyoung Jin Park
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Sang Un Choi
- Korea Research Institute of Chemical Technology, Daejeon 34114, Republic of Korea
| | - Kang Ro Lee
- Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea.
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Yoshimoto FK, Jung IJ, Goyal S, Gonzalez E, Guengerich FP. Isotope-Labeling Studies Support the Electrophilic Compound I Iron Active Species, FeO(3+), for the Carbon-Carbon Bond Cleavage Reaction of the Cholesterol Side-Chain Cleavage Enzyme, Cytochrome P450 11A1. J Am Chem Soc 2016; 138:12124-41. [PMID: 27571509 DOI: 10.1021/jacs.6b04437] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The enzyme cytochrome P450 11A1 cleaves the C20-C22 carbon-carbon bond of cholesterol to form pregnenolone, the first 21-carbon precursor of all steroid hormones. Various reaction mechanisms are possible for the carbon-carbon bond cleavage step of P450 11A1, and most current proposals involve the oxoferryl active species, Compound I (FeO(3+)). Compound I can either (i) abstract an O-H hydrogen atom or (ii) be attacked by a nucleophilic hydroxy group of its substrate, 20R,22R-dihydroxycholesterol. The mechanism of this carbon-carbon bond cleavage step was tested using (18)O-labeled molecular oxygen and purified P450 11A1. P450 11A1 was incubated with 20R,22R-dihydroxycholesterol in the presence of molecular oxygen ((18)O2), and coupled assays were used to trap the labile (18)O atoms in the enzymatic products (i.e., isocaproaldehyde and pregnenolone). The resulting products were derivatized and the (18)O content was analyzed by high-resolution mass spectrometry. P450 11A1 showed no incorporation of an (18)O atom into either of its carbon-carbon bond cleavage products, pregnenolone and isocaproaldehyde . The positive control experiments established retention of the carbonyl oxygens in the enzymatic products during the trapping and derivatization processes. These results reveal a mechanism involving an electrophilic Compound I species that reacts with nucleophilic hydroxy groups in the 20R,22R-dihydroxycholesterol intermediate of the P450 11A1 reaction to produce the key steroid pregnenolone.
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Affiliation(s)
- Francis K Yoshimoto
- Department of Biochemistry, Vanderbilt University School of Medicine , Nashville, Tennessee 37232-0146, United States
| | - I-Ji Jung
- Department of Biochemistry, Vanderbilt University School of Medicine , Nashville, Tennessee 37232-0146, United States
| | - Sandeep Goyal
- Department of Biochemistry, Vanderbilt University School of Medicine , Nashville, Tennessee 37232-0146, United States
| | - Eric Gonzalez
- Department of Biochemistry, Vanderbilt University School of Medicine , Nashville, Tennessee 37232-0146, United States
| | - F Peter Guengerich
- Department of Biochemistry, Vanderbilt University School of Medicine , Nashville, Tennessee 37232-0146, United States
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10
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Application of Corey–Bakshi–Shibata, Corey–Kim, Corey–Seebach, Corey–Winter, Corey–Link, and Corey–Ganem–Gilman in organic and total synthesis. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1677-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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11
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Shingate BB, Hazra BG. A Concise Account of Various Approaches for Stereoselective Construction of the C-20(H) Stereogenic Center in Steroid Side Chain. Chem Rev 2014; 114:6349-82. [DOI: 10.1021/cr4004083] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Bapurao B. Shingate
- Department
of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, India
- Division
of Organic Chemistry, National Chemical Laboratory, Pune 411 008, India
| | - Braja G. Hazra
- Division
of Organic Chemistry, National Chemical Laboratory, Pune 411 008, India
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12
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Shingate BB, Hazra BG, Salunke DB, Pore VS, Shirazi F, Deshpande MV. Synthesis and antimicrobial activity of novel oxysterols from lanosterol. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.090] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Xiao G, Yu B. Total synthesis of starfish saponin goniopectenoside B. Chemistry 2013; 19:7708-12. [PMID: 23649953 DOI: 10.1002/chem.201301186] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Indexed: 11/07/2022]
Abstract
Star quality: Goniopectenoside B, a minor asterosaponin from starfish Goniopecten demonstrans with antifouling activity, has been synthesized in a convergent 21 steps and in 4.3 % overall yield starting from adrenosterone. This represents the first synthesis of a complex asterosaponin, which are ubiquitous and characteristic in starfish as defense chemicals (see figure).
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Affiliation(s)
- Guozhi Xiao
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, PR China
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14
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Liffert R, Hoecker J, Jana CK, Woods TM, Burch P, Jessen HJ, Neuburger M, Gademann K. Withanolide A: synthesis and structural requirements for neurite outgrowth. Chem Sci 2013. [DOI: 10.1039/c3sc50653c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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15
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Stereoselective synthesis and antimicrobial activity of steroidal C-20 tertiary alcohols with thiazole/pyridine side chain. Eur J Med Chem 2011; 46:3681-9. [DOI: 10.1016/j.ejmech.2011.05.032] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Revised: 05/12/2011] [Accepted: 05/13/2011] [Indexed: 11/24/2022]
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Jana CK, Hoecker J, Woods TM, Jessen HJ, Neuburger M, Gademann K. Synthese von Withanolid A, Untersuchung der neuritogenen Eigenschaften und Studien zur Sekretase-Inhibierung. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101869] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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Jana CK, Hoecker J, Woods TM, Jessen HJ, Neuburger M, Gademann K. Synthesis of withanolide A, biological evaluation of its neuritogenic properties, and studies on secretase inhibition. Angew Chem Int Ed Engl 2011; 50:8407-11. [PMID: 21766402 DOI: 10.1002/anie.201101869] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Revised: 05/01/2011] [Indexed: 02/07/2023]
Affiliation(s)
- Chandan Kumar Jana
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
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Izgu EC, Burns AC, Hoye TR. Access to functionalized steroid side chains via modified Julia olefination. Org Lett 2011; 13:703-5. [PMID: 21244047 DOI: 10.1021/ol102936z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Various functionalized steroidal side chains were conveniently accessed by a modified Julia olefination strategy using a common sulfone donor and an appropriate α-branched aldehyde acceptor. For the coupling of these hindered classes of reaction partners (and in contrast to typically observed trends), the benzothiazolyl(BT)-sulfone anion gave superior outcomes compared to the phenyltetrazolyl(PT)-sulfone anion.
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Affiliation(s)
- Enver Cagri Izgu
- Department of Chemistry, 207 Pleasant Street, SE, University of Minnesota, Minneapolis, Minnesota 55455, USA
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Gao JM, Shen JW, Wang JY, Yang Z, Zhang AL. Microbial transformation of 3β-acetoxypregna-5,16-diene-20-one by Penicillium citrinum. Steroids 2011; 76:43-7. [PMID: 20801138 DOI: 10.1016/j.steroids.2010.08.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2010] [Revised: 08/18/2010] [Accepted: 08/20/2010] [Indexed: 11/18/2022]
Abstract
The biotransformation of 3β-acetoxypregna-5,16-diene-20-one (1) by using a filamentous fungus Penicillium citrinum resulted in the production of four metabolites 2-5. The structures of these compounds were elucidated by different spectroscopic analysis (1D- and 2D-NMR) and HR-ESI-MS as 3β,7β-dihydroxy-pregn-5,16(17)-dien-20-one (2), 3β-hydroxy-7α-methoxy-pregn-5,16(17)-dien-20-one (3), 3β,7β,11α-trihydroxy-pregn-5,16(17)-dien-20-one (4), and a known 3β,7α-dihydroxy-pregn-5,16(17)-dien-20-one (5). The 7-O-methylation is a novel reaction in the field of microbial transformation of pregnane steroids.
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Affiliation(s)
- Jin-Ming Gao
- Natural Medicinal Chemistry Research Centre, College of Science, Northwest A & F University, Yangling, 3 Taichen Road, Shaanxi 712100, China.
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Affiliation(s)
- James R Hanson
- Department of Chemistry, University of Sussex, Brighton, Sussex, BN1 9QJ, UK
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Abraham E, Davies SG, Docherty AJ, Ling KB, Roberts PM, Russell AJ, Thomson JE, Toms SM. Parallel kinetic resolution of methyl (RS)-5-tris(phenylthio)methyl-cyclopent-1-ene-carboxylate for the asymmetric synthesis of (1R,2S,5S)- and (1S,2R,5R)-5-methyl-cispentacin. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.05.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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