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Bunescu A, Piemontesi C, Wang Q, Zhu J. Heteroannulation of arynes with N-aryl-α-aminoketones for the synthesis of unsymmetrical N-aryl-2,3-disubstituted indoles: an aryne twist of Bischler–Möhlau indole synthesis. Chem Commun (Camb) 2013; 49:10284-6. [DOI: 10.1039/c3cc46361c] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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52
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Nguyen HH, Kurth MJ. Microwave-assisted synthesis of 3-nitroindoles from N-aryl enamines via intramolecular arene-alkene coupling. Org Lett 2012; 15:362-5. [PMID: 23268775 DOI: 10.1021/ol303314x] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A variety of N-aryl β-nitroenamines were effectively transformed into 3-nitroindoles in good yields and with complete regioselectivity via a rapid microwave (μW) assisted intramolecular arene-alkene coupling reaction. This report further demonstrates the versatility of this method by constructing 3-carboalkoxy- and 3-cyanoindoles. Optimization data, substrate scope, and applications are discussed.
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Affiliation(s)
- Huy H Nguyen
- Department of Chemistry, University of California, One Shields Avenue, Davis, California 95616, USA
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53
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Yao B, Wang Q, Zhu J. Palladium-Catalyzed Coupling ofortho-Alkynylanilines with Terminal Alkynes Under Aerobic Conditions: Efficient Synthesis of 2,3-Disubstituted 3-Alkynylindoles. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205596] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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54
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Yao B, Wang Q, Zhu J. Palladium-Catalyzed Coupling ofortho-Alkynylanilines with Terminal Alkynes Under Aerobic Conditions: Efficient Synthesis of 2,3-Disubstituted 3-Alkynylindoles. Angew Chem Int Ed Engl 2012; 51:12311-5. [DOI: 10.1002/anie.201205596] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2012] [Revised: 08/27/2012] [Indexed: 11/12/2022]
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55
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Knapp JM, Zhu JS, Tantillo DJ, Kurth MJ. Multicomponent assembly of highly substituted indoles by dual palladium-catalyzed coupling reactions. Angew Chem Int Ed Engl 2012; 51:10588-91. [PMID: 23001913 DOI: 10.1002/anie.201204633] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2012] [Indexed: 11/06/2022]
Abstract
Highly substituted indoles were synthesized by a palladium-catalyzed reaction involving three independent components in a one-pot reaction. Two distinct palladium-catalyzed coupling reactions occur with a single catalytic system: a Buchwald-Hartwig reaction and an arene-alkene coupling. Quantum chemical computations provide insight into the mechanism of the latter coupling step.
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Affiliation(s)
- John M Knapp
- Department of Chemistry, University of California Davis, 1 Shields Ave., Davis, CA 95616, USA
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56
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Knapp JM, Zhu JS, Tantillo DJ, Kurth MJ. Multicomponent Assembly of Highly Substituted Indoles by Dual Palladium-Catalyzed Coupling Reactions. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204633] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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57
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Chen DYK, Youn SW. C-H activation: a complementary tool in the total synthesis of complex natural products. Chemistry 2012; 18:9452-74. [PMID: 22736530 DOI: 10.1002/chem.201201329] [Citation(s) in RCA: 451] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Indexed: 02/05/2023]
Abstract
The recent advent of transition-metal mediated C-H activation is revolutionizing the synthetic field and gradually infusing a "C-H activation mind-set" in both students and practitioners of organic synthesis. As a powerful testament of this emerging synthetic tool, applications of C-H activation in the context of total synthesis of complex natural products are beginning to blossom. Herein, recently completed total syntheses showcasing creative and ingenious incorporation of C-H activation as a strategic manoeuver are compared with their "non-C-H activation" counterparts, illuminating a new paradigm in strategic synthetic design.
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Affiliation(s)
- David Y-K Chen
- Department of Chemistry, Seoul National University, Gwanak-ro, Gwanak-gu, Seoul 151-742, South Korea.
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58
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Ni L, Li Z, Wu F, Xu J, Wu X, Kong L, Yao H. Concise total syntheses of Marinoquinolines A–C. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.12.124] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Trigonoliimine B, a hexacyclic alkaloid, is synthesized in seven steps from simple starting materials. The synthesis features the use of an α-isocyanoacetate as a glycine template for the preparation of an α,α-disubstituted α-amino ester that is appropriately functionalized for the construction of C, D, and E rings. Sulfolane was found to be the solvent of choice for the unprecedented Bischler-Napieralski reaction implemented for the construction of a seven-membered ring with concurrent formation of an exo-imine function.
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Affiliation(s)
- Thomas Buyck
- Institut of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, CH-1015 Lausanne, Switzerland
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Stolze SC, Meltzer M, Ehrmann M, Kaiser M. Development of a Solid-Phase Approach to the Natural Product Class of Ahp-Containing Cyclodepsipeptides. European J Org Chem 2012. [DOI: 10.1002/ejoc.201101757] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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62
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Platon M, Amardeil R, Djakovitch L, Hierso JC. Progress in palladium-based catalytic systems for the sustainable synthesis of annulated heterocycles: a focus on indole backbones. Chem Soc Rev 2012; 41:3929-68. [DOI: 10.1039/c2cs15350e] [Citation(s) in RCA: 299] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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63
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McNulty J, Keskar K. A Tandem “On-Palladium” Heck-Jeffery Amination Route Toward the Synthesis of Functionalized Indole-2-carboxylates. European J Org Chem 2011. [DOI: 10.1002/ejoc.201101072] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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64
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Affiliation(s)
- Qiang Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, China
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Shibahara S, Matsubara T, Takahashi K, Ishihara J, Hatakeyama S. Total Synthesis of NW-G01, a Cyclic Hexapeptide Antibiotic, and 34-epi-NW-G01. Org Lett 2011; 13:4700-3. [DOI: 10.1021/ol201912w] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Setsuya Shibahara
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Takaaki Matsubara
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Keisuke Takahashi
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Jun Ishihara
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
| | - Susumi Hatakeyama
- Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, 852-8521, Japan
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Zhu X, Xu XP, Sun C, Chen T, Shen ZL, Ji SJ. I-MCR-Ullmann cascade toward furo[2,3-b]indole scaffold. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.101] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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67
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Boucherle B, Vogrig A, Deokar H, Bouzidi N, Ripoche I, Thomas I, Marin P, Ducki S. Synthesis and evaluation of bidentate ligands designed to interact with PDZ domains. Bioorg Med Chem 2011; 19:4346-54. [PMID: 21680189 DOI: 10.1016/j.bmc.2011.05.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Revised: 05/16/2011] [Accepted: 05/19/2011] [Indexed: 10/18/2022]
Abstract
We designed bidentate ligands to target PDZ domains through two binding sites: site S0, delimited by the GLGF loop, and site S1, a zone situated around loop β(B)/β(C). A molecular docking study allowed us to design a generic S0 binder, to which was attached a variable size linker, itself linked to an amino acid aimed to interact with the S1 site of PDZ domains. A series of 15 novel bidentate ligands was prepared in 6-11 steps in good overall yield (24-43%). Some of these ligands showed an inhibitory activity against serotonin 5-HT2A receptor/PSD-95 interaction. This was assessed by pull-down assay using a synthetic decapeptide corresponding to the C-terminal residues of the receptor as a bait.
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Affiliation(s)
- Benjamin Boucherle
- Clermont Université, UBP, EA 987, LCHG, BP 10448, F-63000 Clermont-Ferrand, France
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Cacchi S, Fabrizi G. Update 1 of: Synthesis and Functionalization of Indoles Through Palladium-Catalyzed Reactions. Chem Rev 2011; 111:PR215-83. [PMID: 21557620 DOI: 10.1021/cr100403z] [Citation(s) in RCA: 603] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Sandro Cacchi
- Dipartimento di Chimica e Technologie del Farmaco,
Sapienza, Università di Roma, P.le A. Moro 5, 00185 Roma, Italy
- This is a Chemical Reviews Perennial Review. The root paper of this title was
published in Chem. Rev.2005, 105 (7), 2873−2920, DOI: 10.1021/cr040639b; Published
(Web) July 13, 2005. Updates to the text appear in red type
| | - Giancarlo Fabrizi
- Dipartimento di Chimica e Technologie del Farmaco,
Sapienza, Università di Roma, P.le A. Moro 5, 00185 Roma, Italy
- This is a Chemical Reviews Perennial Review. The root paper of this title was
published in Chem. Rev.2005, 105 (7), 2873−2920, DOI: 10.1021/cr040639b; Published
(Web) July 13, 2005. Updates to the text appear in red type
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Starčević Š, Božnar P, Turk S, Gobec S, Rižner TL. Design and synthesis of substrate mimetics based on an indole scaffold: potential inhibitors of 17β-HSD type 1. Horm Mol Biol Clin Investig 2011; 6:201-9. [PMID: 25961256 DOI: 10.1515/hmbci.2011.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2010] [Accepted: 02/07/2011] [Indexed: 11/15/2022]
Abstract
BACKGROUND Human 17β-hydroxysteroid dehydrogenase type 1 (17β-HSD1) acts at a pre-receptor level. It catalyzes NADPH-dependent reduction of the weak estrogen estrone into the most potent estrogen estradiol, which exerts its proliferative effects via estrogen receptors. Overexpression of 17β-HSD1 in estrogen-responsive tissues is related to the development of hormone-dependent diseases, such as breast cancer and endometriosis. 17β-HSD1 thus represents an attractive target for development of new drugs. METHODS We designed and synthesized a series of 3-, 5- and 6-phenyl indole derivatives as mimetics of the steroid substrate estrone. All of these compounds were evaluated for inhibition of recombinant human 17β-HSD1 from Escherichia coli, at concentrations of 0.6 μM and 6.0 μM. RESULTS Among 14 indole derivatives, compound 9 was an initial hit inhibitor of 17β-HSD1, with moderate inhibition (64% at 6 μM). Molecular docking into the crystal structure of 17β-HSD1 (1A27) revealed that this 5-phenyl indole derivative binds to 17β-HSD1 similarly to co-crystalized E2. Compound 9 forms two H-bonds with 17β-HSD1: one between the indole nitrogen and His222, and the second between the phenolic OH group and catalytic Tyr155. CONCLUSIONS The indole scaffold is one of the possible starting points for the design of substrate mimetics of the steroid substrate estrone. Our study shows that these 6- and, especially, 5-phenol indole derivatives can act as moderate inhibitors of 17β-HSD1. Based on inhibition assays and docking simulations, we can infer further improvements of the 5-phenol indole derivatives that might result in better inhibition profiles.
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71
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Gerfaud T, Xie C, Neuville L, Zhu J. Protecting-Group-Free Total Synthesis of (E)- and (Z)-Alstoscholarine. Angew Chem Int Ed Engl 2011; 50:3954-7. [DOI: 10.1002/anie.201100257] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Indexed: 11/11/2022]
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72
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Gerfaud T, Xie C, Neuville L, Zhu J. Protecting-Group-Free Total Synthesis of (E)- and (Z)-Alstoscholarine. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100257] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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73
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Oelke AJ, Antonietti F, Bertone L, Cranwell PB, France DJ, Goss RJM, Hofmann T, Knauer S, Moss SJ, Skelton PC, Turner RM, Wuitschik G, Ley SV. Total Synthesis of Chloptosin: A Dimeric Cyclohexapeptide. Chemistry 2011; 17:4183-94. [DOI: 10.1002/chem.201003216] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Indexed: 11/06/2022]
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74
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Chen Z, Zheng D, Wu J. A Facile Route to Polysubstituted Indoles via Three-Component Reaction of 2-Ethynylaniline, Sulfonyl Azide, and Nitroolefin. Org Lett 2011; 13:848-51. [DOI: 10.1021/ol102775s] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Zhiyuan Chen
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Danqing Zheng
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
| | - Jie Wu
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
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Zhang S, Zhang WX, Zhao J, Xi Z. One-Pot Selective Syntheses of 5-Azaindoles through Zirconocene-Mediated Multicomponent Reactions with Three Different Nitrile Components and One Alkyne Component. Chemistry 2011; 17:2442-9. [DOI: 10.1002/chem.201003119] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Indexed: 11/09/2022]
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Stuart DR, Alsabeh P, Kuhn M, Fagnou K. Rhodium(III)-Catalyzed Arene and Alkene C−H Bond Functionalization Leading to Indoles and Pyrroles. J Am Chem Soc 2010; 132:18326-39. [DOI: 10.1021/ja1082624] [Citation(s) in RCA: 595] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- David R. Stuart
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, (Canada) K1N 6N5
| | - Pamela Alsabeh
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, (Canada) K1N 6N5
| | - Michelle Kuhn
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, (Canada) K1N 6N5
| | - Keith Fagnou
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, (Canada) K1N 6N5
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78
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Manufacturing synthesis of 5-hydroxy-2-methyl-1H-indole. RESEARCH ON CHEMICAL INTERMEDIATES 2010. [DOI: 10.1007/s11164-010-0210-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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79
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Jaegli S, Vors JP, Neuville L, Zhu J. Palladium-catalyzed domino Heck/cyanation: synthesis of 3-cyanomethyloxindoles and their conversion to spirooxoindoles. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.09.056] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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80
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Xu Z, Hu W, Liu Q, Zhang L, Jia Y. Total Synthesis of Clavicipitic Acid and Aurantioclavine: Stereochemistry of Clavicipitic Acid Revisited. J Org Chem 2010; 75:7626-35. [DOI: 10.1021/jo101506c] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhengren Xu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Weimin Hu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Qiang Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Lihe Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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81
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Levesque P, Fournier PA. Synthesis of Substituted Indole from 2-Aminobenzaldehyde through [1,2]-Aryl Shift. J Org Chem 2010; 75:7033-6. [DOI: 10.1021/jo1016713] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Patrick Levesque
- Merck Frosst Center for Therapeutic Research, 16711 Trans Canada Highway, Kirkland, Qc, Canada, H9H 3L1
| | - Pierre-André Fournier
- Merck Frosst Center for Therapeutic Research, 16711 Trans Canada Highway, Kirkland, Qc, Canada, H9H 3L1
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Li Q, Fan A, Lu Z, Cui Y, Lin W, Jia Y. One-Pot AgOAc-Mediated Synthesis of Polysubstituted Pyrroles from Primary Amines and Aldehydes: Application to the Total Synthesis of Purpurone. Org Lett 2010; 12:4066-9. [DOI: 10.1021/ol101644g] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Qingjiang Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China
| | - Aili Fan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China
| | - Zhiyao Lu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yuxin Cui
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wenhan Lin
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, and State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China
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83
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Jaegli S, Erb W, Retailleau P, Vors JP, Neuville L, Zhu J. Palladium-Catalyzed Domino Process to Spirooxindoles: Ligand Effect on Aminopalladation versus Carbopalladation. Chemistry 2010; 16:5863-7. [DOI: 10.1002/chem.201000312] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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84
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Yang X, Fu H, Qiao R, Jiang Y, Zhao Y. A Simple Copper-Catalyzed Cascade Synthesis of 2-Amino-1H-indole-3-carboxylate Derivatives. Adv Synth Catal 2010. [DOI: 10.1002/adsc.200900887] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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85
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Cherney RJ, Mo R, Meyer DT, Voss ME, Yang MG, Santella JB, Duncia JV, Lo YC, Yang G, Miller PB, Scherle PA, Zhao Q, Mandlekar S, Cvijic ME, Barrish JC, Decicco CP, Carter PH. gamma-Lactams as glycinamide replacements in cyclohexane-based CC chemokine receptor 2 (CCR2) antagonists. Bioorg Med Chem Lett 2010; 20:2425-30. [PMID: 20346664 DOI: 10.1016/j.bmcl.2010.03.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2010] [Revised: 03/03/2010] [Accepted: 03/05/2010] [Indexed: 10/19/2022]
Abstract
We describe the design, synthesis, and evaluation, of gamma-lactams as glycinamide replacements within a series of di- and trisubstituted cyclohexane CCR2 antagonists. The lactam-containing trisubstituted cyclohexanes proved to be more potent than the disubstituted analogs, as trisubstituted analog, lactam 13, displayed excellent activity (CCR2 binding IC(50)=1.0 nM and chemotaxis IC(50) = 0.5 nM) and improved metabolic stability over its parent glycinamide.
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Affiliation(s)
- Robert J Cherney
- Research and Development, Bristol-Myers Squibb Company, Princeton, NJ 08543-4000, USA.
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Hu W, Zhang F, Xu Z, Liu Q, Cui Y, Jia Y. Stereocontrolled and Efficient Total Synthesis of (−)-Stephanotic Acid Methyl Ester and (−)-Celogentin C. Org Lett 2010; 12:956-9. [DOI: 10.1021/ol902944f] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Weimin Hu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Fengying Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Zhengren Xu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Qiang Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Yuxin Cui
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China, State Key Laboratory of Drug Research, Shanghai Institute of Materia Media, Chinese Academy of Sciences, Shanghai 201203, China, and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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87
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De Rosa M, Soriente A. Rapid and General Protocol towards Catalyst-Free Friedel-Crafts C-Alkylation of Indoles in Water Assisted by Microwave Irradiation. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901333] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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88
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La Regina G, Sarkar T, Bai R, Edler MC, Saletti R, Coluccia A, Piscitelli F, Minelli L, Gatti V, Mazzoccoli C, Palermo V, Mazzoni C, Falcone C, Scovassi AI, Giansanti V, Campiglia P, Porta A, Maresca B, Hamel E, Brancale A, Novellino E, Silvestri R. New arylthioindoles and related bioisosteres at the sulfur bridging group. 4. Synthesis, tubulin polymerization, cell growth inhibition, and molecular modeling studies. J Med Chem 2009; 52:7512-27. [PMID: 19601594 DOI: 10.1021/jm900016t] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
New arylthioindoles along with the corresponding ketone and methylene compounds were potent tubulin assembly inhibitors. As growth inhibitors of MCF-7 cells, sulfur derivatives were superior or sometimes equivalent to the ketones, while methylene derivatives were substantially less effective. Esters 24, 27-29, 36, 39, and 41 showed approximately 50% of inhibition on human HeLa and HCT116/chr3 cells at 0.5 microM, and these compounds inhibited the growth of HEK, M14, and U937 cells with IC(50)'s in the 78-220 nM range. While murine macrophage J744.1 cell growth was significantly less affected (20% at higher concentrations), four other nontransformed cell lines remained sensitive to these esters. The effect of drug treatment on cell morphology was examined by time-lapse microscopy. In a protocol set up to evaluate toxicity on the Saccharomyces cerevisiae BY4741 wild type strain, compounds 24 and 54 strongly reduced cell growth, and 29, 36, and 39 also showed significant inhibition.
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Affiliation(s)
- Giuseppe La Regina
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy
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89
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90
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Zhang S, Sun X, Zhang WX, Xi Z. One-Pot Multicomponent Synthesis of Azaindoles and Pyrroles from One Molecule of a Silicon-Tethered Diyne and Three or Two Molecules of Organonitriles Mediated by Zirconocene. Chemistry 2009; 15:12608-17. [DOI: 10.1002/chem.200902411] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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91
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Hu C, Qin H, Cui Y, Jia Y. Palladium-catalyzed synthesis of tryptamines and tryptamine homologues: synthesis of psilocin. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.09.050] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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92
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Wu XJ, Xu XP, Su XM, Chen G, Zhang Y, Ji SJ. A Novel, Highly Efficient, One-Pot Synthesis of 1,4-Dihydroquinoline Derivatives in the Presence of a Pd(OAc)2/DABCO Catalytic System. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900451] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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93
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Egris R, Villacampa M, Menéndez JC. Vinylation of Nitro-Substituted Indoles, Quinolinones, and Anilides with Grignard Reagents. Chemistry 2009; 15:10930-9. [PMID: 19746364 DOI: 10.1002/chem.200901322] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Riccardo Egris
- Departmento de Química Orgánica y Farmacéutica, Universidad Complutense, Facultad de Farmacia, 28040 Madrid, Spain
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94
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Batail N, Bendjeriou A, Lomberget T, Barret R, Dufaud V, Djakovitch L. First Heterogeneous Ligand- and Salt-Free Larock Indole Synthesis. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900386] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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95
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Xu Z, Li Q, Zhang L, Jia Y. Efficient Total Synthesis of (−)-cis-Clavicipitic Acid. J Org Chem 2009; 74:6859-62. [DOI: 10.1021/jo9012755] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhengren Xu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Qingjiang Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Lihe Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Yanxing Jia
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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96
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Indole synthesis: palladium-catalyzed C–H bond amination via reduction of nitroalkenes with carbon monoxide. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.11.034] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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97
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Wu YC, Bernadat G, Masson G, Couturier C, Schlama T, Zhu J. Synthetic Studies on (−)-Lemonomycin: An Efficient Asymmetric Synthesis of Lemonomycinone Amide. J Org Chem 2009; 74:2046-52. [DOI: 10.1021/jo8027449] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yan-Chao Wu
- Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France, and RHODIA, Centre de Recherches et de Technologie de Lyon (CRTL), avenue des Frères Perret, BP 62, F-69192 Saint-Fons Cedex, France
| | - Guillaume Bernadat
- Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France, and RHODIA, Centre de Recherches et de Technologie de Lyon (CRTL), avenue des Frères Perret, BP 62, F-69192 Saint-Fons Cedex, France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France, and RHODIA, Centre de Recherches et de Technologie de Lyon (CRTL), avenue des Frères Perret, BP 62, F-69192 Saint-Fons Cedex, France
| | - Cédric Couturier
- Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France, and RHODIA, Centre de Recherches et de Technologie de Lyon (CRTL), avenue des Frères Perret, BP 62, F-69192 Saint-Fons Cedex, France
| | - Thierry Schlama
- Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France, and RHODIA, Centre de Recherches et de Technologie de Lyon (CRTL), avenue des Frères Perret, BP 62, F-69192 Saint-Fons Cedex, France
| | - Jieping Zhu
- Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex, France, and RHODIA, Centre de Recherches et de Technologie de Lyon (CRTL), avenue des Frères Perret, BP 62, F-69192 Saint-Fons Cedex, France
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98
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Maruyama J, Yamashita H, Watanabe T, Arai S, Nishida A. Novel synthesis of fused indoles and 2-substituted indoles by the palladium-catalyzed cyclization of N-cycloalkenyl-o-haloanilines. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.12.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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99
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Hodgkinson RC, Schulz J, Willis MC. Tandem copper-catalysed aryl and alkenyl amination reactions: the synthesis of N-functionalised indoles. Org Biomol Chem 2009; 7:432-4. [DOI: 10.1039/b817254d] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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100
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Dooleweerdt K, Ruhland T, Skrydstrup T. Application of Ynamides in the Synthesis of 2-Amidoindoles. Org Lett 2008; 11:221-4. [DOI: 10.1021/ol802477d] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karin Dooleweerdt
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and H. Lundbeck A/S, Ottiliavej 9, 2400 Valby, Denmark
| | - Thomas Ruhland
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and H. Lundbeck A/S, Ottiliavej 9, 2400 Valby, Denmark
| | - Troels Skrydstrup
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and H. Lundbeck A/S, Ottiliavej 9, 2400 Valby, Denmark
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