1
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Laws D, Plouch EV, Blakey SB. Synthesis of Ribosomally Synthesized and Post-Translationally Modified Peptides Containing C-C Cross-Links. JOURNAL OF NATURAL PRODUCTS 2022; 85:2519-2539. [PMID: 36136399 PMCID: PMC9617794 DOI: 10.1021/acs.jnatprod.2c00508] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Ribosomally synthesized and post-translationally modified peptides (RiPPs) are known for their macrocyclic structures, which impart unique biological activity. One rapidly emerging subclass of RiPP natural products contains macrocyclic C-C cross-links between two amino acid side chains. These linkages, often biosynthetically formed by a single rSAM or P450 enzyme, introduce significant structural and synthetic complexity to the molecules. While nature utilizes elegant mechanisms to produce C-C cross-linked RiPPs, synthetic tools are only able to access a portion of these biologically relevant natural products. This review provides an overview of the structures in this subclass as well as a discussion on their chemical syntheses.
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Affiliation(s)
- David Laws
- Department of Chemistry, Emory University, Atlanta, Georgia 30322, United States
| | - Eleda V Plouch
- Department of Chemistry, Emory University, Atlanta, Georgia 30322, United States
| | - Simon B Blakey
- Department of Chemistry, Emory University, Atlanta, Georgia 30322, United States
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2
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Nesic M, Ryffel DB, Maturano J, Shevlin M, Pollack SR, Gauthier DR, Trigo-Mouriño P, Zhang LK, Schultz DM, McCabe Dunn JM, Campeau LC, Patel NR, Petrone DA, Sarlah D. Total Synthesis of Darobactin A. J Am Chem Soc 2022; 144:14026-14030. [PMID: 35900216 DOI: 10.1021/jacs.2c05891] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The collaborative total synthesis of darobactin A, a recently isolated antibiotic that selectively targets Gram-negative bacteria, has been accomplished in a convergent fashion with a longest linear sequence of 16 steps from d-Garner's aldehyde and l-serine. Scalable routes toward three non-canonical amino acids were developed to enable the synthesis. The closure of the bismacrocycle was realized through sequential, halogen-selective Larock indole syntheses, where the proper order of cyclizations proved crucial for the formation of the desired atropisomer of the natural product.
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Affiliation(s)
- Marko Nesic
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - David B Ryffel
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Jonathan Maturano
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Michael Shevlin
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - Scott R Pollack
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - Donald R Gauthier
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - Pablo Trigo-Mouriño
- Analytical Research & Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Li-Kang Zhang
- Analytical Research & Development, Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Danielle M Schultz
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - Jamie M McCabe Dunn
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - Louis-Charles Campeau
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - Niki R Patel
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - David A Petrone
- Department of Process Research & Development, Merck & Co., Inc., MRL, Rahway, New Jersey 07065, United States
| | - David Sarlah
- Department of Chemistry and Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
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3
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Mader S, Maji MS, Atodiresei I, Rueping M. Brønsted acid catalyzed enantioselective addition of hydrazones to 3-indolylmethanols. Org Chem Front 2022. [DOI: 10.1039/d2qo00840h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metal-free synthesis of enantiopure β-substituted tryptophan derivatives was developed. A chiral Brønsted acid enabled the addition of donor-substituted hydrazones to 3-indolylmethanols in excellent yields and enantioselectivities.
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Affiliation(s)
- Steffen Mader
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Modhu Sudan Maji
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Iuliana Atodiresei
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Magnus Rueping
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC), Thuwal 23955-6900, Saudi Arabia
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4
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Swain JA, Walker SR, Calvert MB, Brimble MA. The tryptophan connection: cyclic peptide natural products linked via the tryptophan side chain. Nat Prod Rep 2021; 39:410-443. [PMID: 34581375 DOI: 10.1039/d1np00043h] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Covering: from 1938 up to March 2021The electron-rich indole side chain of tryptophan is a versatile substrate for peptide modification. Upon the action of various cyclases, the tryptophan side chain may be linked to a nearby amino acid residue, opening the door to a diverse range of cyclic peptide natural products. These compounds exhibit a wide array of biological activity and possess fascinating molecular architectures, which have made them popular targets for total synthesis studies. This review examines the isolation and bioactivity of tryptophan-linked cyclic peptide natural products, along with a discussion of their first total synthesis, and biosynthesis where this has been studied.
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Affiliation(s)
- Jonathan A Swain
- School of Chemical Sciences, The University of Auckland, Symonds Street, Auckland 1010, New Zealand.
| | - Stephen R Walker
- School of Chemical Sciences, The University of Auckland, Symonds Street, Auckland 1010, New Zealand.
| | - Matthew B Calvert
- School of Chemical Sciences, The University of Auckland, Symonds Street, Auckland 1010, New Zealand.
| | - Margaret A Brimble
- School of Chemical Sciences, The University of Auckland, Symonds Street, Auckland 1010, New Zealand. .,Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Symonds Street, Auckland 1010, New Zealand
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5
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Chio CM, Huang YC, Chou YC, Hsu FC, Lai YB, Yu CS. Boron Accumulation in Brain Tumor Cells through Boc-Protected Tryptophan as a Carrier for Boron Neutron Capture Therapy. ACS Med Chem Lett 2020; 11:589-596. [PMID: 32292568 PMCID: PMC7153283 DOI: 10.1021/acsmedchemlett.0c00064] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/16/2020] [Indexed: 12/16/2022] Open
Abstract
Boron neutron capture therapy (BNCT) is a binary therapeutic approach. Nonradioactive boron-10 atoms accumulated in tumor cells combining with the neutron beams produce two highly energetic particles that could eradicate the cell that takes it and the neighboring cells. Small molecules that carry boron atom, e.g. 5- and 6-boronated and 2,7-diboronated tryptophans, were assessed for their boron accumulation in U87-MG, LN229, and 3T3 for BNCT. TriBoc tryptophan, TB-6-BT, shows boron-10 at 300 ppm in both types of tumor cells with a tumor to normal ratio (T/N) of 5.19-5.25 (4 h). TB-5-BT and DBA-5-BT show boron-10 at 300 ppm (2 h) in U87-MG cells. TB-5-BT exerts a T/N of >9.66 (1 h) in LN229 compared with the current clinical boronophenyl alanine with a highest T/N of 2.3 (1 h) and accumulation concentration of <50 ppm. TB-5-BT and TB-6-BT warrant further animal study.
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Affiliation(s)
- Chun-Ming Chio
- Department
of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu 300, Taiwan
| | - Ying-Cheng Huang
- Department
of Neurosurgery, Chang-Gung Memorial Hospital
at Linkou, Taoyuan City 33302, Taiwan
| | - You-Cheng Chou
- Department
of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu 300, Taiwan
| | - Fu-Chun Hsu
- Department
of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu 300, Taiwan
| | - Yen-Buo Lai
- Department
of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu 300, Taiwan
| | - Chung-Shan Yu
- Department
of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu 300, Taiwan
- Institute
of Nuclear Engineering and Science, National
Tsinghua University, Hsinchu 300, Taiwan
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6
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Thombare VJ, Holden JA, Reynolds EC, O'Brien-Simpson NM, Hutton CA. Celogentin mimetics as inhibitors of tubulin polymerization. J Pept Sci 2019; 26:e3239. [PMID: 31847053 DOI: 10.1002/psc.3239] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 12/18/2022]
Abstract
Bicyclic analogues of celogentin C have been synthesized in which the side chain-side chain cross-links are replaced by thioether bonds. Several of the simplified bicyclic peptides displayed potent inhibition of tubulin polymerization.
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Affiliation(s)
- Varsha J Thombare
- School of Chemistry, The University of Melbourne, Victoria, 3010, Australia.,Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia
| | - James A Holden
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia.,Melbourne Dental School and Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia
| | - Eric C Reynolds
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia.,Melbourne Dental School and Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia
| | - Neil M O'Brien-Simpson
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia.,Melbourne Dental School and Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia
| | - Craig A Hutton
- School of Chemistry, The University of Melbourne, Victoria, 3010, Australia.,Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Victoria, 3010, Australia
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7
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Asymmetric Synthesis of the C15⁻C32 Fragment of Alotamide and Determination of the Relative Stereochemistry. Mar Drugs 2018; 16:md16110414. [PMID: 30380702 PMCID: PMC6266257 DOI: 10.3390/md16110414] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 10/24/2018] [Accepted: 10/24/2018] [Indexed: 12/16/2022] Open
Abstract
Alotamide is a cyclic depsipetide isolated from a marine cyanobacterium and possesses a unique activation of calcium influx in murine cerebrocortical neurons (EC50 4.18 µM). Due to its limited source, the three stereocenters (C19, C28, and C30) in its polyketide fragment remain undetermined. In this study, the first asymmetric synthesis of its polyketide fragment was achieved. Four relative possible diastereomers were constructed with a boron-mediated enantioselective aldol reaction and Julia⁻Kocienski olefination as the key steps. Comparison of 13C NMR spectra revealed the relative structure of fragment C15⁻C32 of alotamide.
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8
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Indu S, Kaliappan KP. A new and informative [a,b,c,d] nomenclature for one-pot multistep transformations: a simple tool to measure synthetic efficiency. RSC Adv 2018; 8:21292-21305. [PMID: 35557999 PMCID: PMC9088519 DOI: 10.1039/c8ra03338b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 06/04/2018] [Indexed: 01/03/2023] Open
Abstract
Domino, cascade and tandem reactions constitute the most efficient and creative chemical transformations with a huge domain of synthetic utility and applications. A number of reactions may be achieved in a single pot, accompanied by the formation of new rings and new bonds, leading towards higher molecular complexity. A lack of one unified, yet informative descriptor often understates the synthetic ingenuity of certain highly creative transformations. In this review, we propose a new tetra-coordinated [a,b,c,d] nomenclature which takes into account and displays the basic parameters which generally indicate the level of efficiency of a chemical transformation. An almost exhaustive set of one-pot multistep reactions may be described by this system and this review is an attempt to display the one-pot multistep transformations reported from our group and to classify them based on our proposed descriptor.
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Affiliation(s)
- Satrajit Indu
- Department of Chemistry, Indian Institute of Technology Bombay Powai Mumbai-400076 India
| | - Krishna P Kaliappan
- Department of Chemistry, Indian Institute of Technology Bombay Powai Mumbai-400076 India
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9
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Affiliation(s)
- Varsha J. Thombare
- School of ChemistryThe University of MelbourneVictoria3010 Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of MelbourneVictoria3010 Australia
| | - Craig A. Hutton
- School of ChemistryThe University of MelbourneVictoria3010 Australia
- Bio21 Molecular Science and Biotechnology Institute, The University of MelbourneVictoria3010 Australia
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10
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Thombare VJ, Holden JA, Pal S, Reynolds EC, Chattopadhyay A, O'Brien-Simpson NM, Hutton CA. Antimicrobial activity of simplified mimics of celogentin C. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.12.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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11
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Abe T, Terasaki M. Synthesis of Phaitanthrin E and Tryptanthrin through Amination/Cyclization Cascade. Helv Chim Acta 2018. [DOI: 10.1002/hlca.201700284] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takumi Abe
- Faculty of Pharmaceutical Sciences; Health Sciences University of Hokkaido; Ishikari-Tobetsu Hokkaido 061-0293, Japan
| | - Masaru Terasaki
- Faculty of Pharmaceutical Sciences; Health Sciences University of Hokkaido; Ishikari-Tobetsu Hokkaido 061-0293, Japan
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12
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Blaszczyk AJ, Wang B, Silakov A, Ho JV, Booker SJ. Efficient methylation of C2 in l-tryptophan by the cobalamin-dependent radical S-adenosylmethionine methylase TsrM requires an unmodified N1 amine. J Biol Chem 2017; 292:15456-15467. [PMID: 28747433 PMCID: PMC5602403 DOI: 10.1074/jbc.m117.778548] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 07/20/2017] [Indexed: 11/06/2022] Open
Abstract
TsrM catalyzes the methylation of C2 in l-tryptophan (Trp). This reaction is the first step in the biosynthesis of the quinaldic acid moiety of the thiopeptide antibiotic thiostrepton, which exhibits potent activity against Gram-positive pathogens. TsrM is a member of the radical S-adenosylmethionine (SAM) superfamily of enzymes, but it does not catalyze the formation of 5'-deoxyadenosin-5'-yl or any other SAM-derived radical. In addition to a [4Fe-4S] cluster, TsrM contains a cobalamin cofactor that serves as an intermediate methyl carrier in its reaction. However, how this cofactor donates a methyl moiety to the Trp substrate is unknown. Here, we showed that the unmodified N1 position of Trp is important for turnover and that 1-thia-Trp and 1-oxa-Trp serve as competitive inhibitors. We also showed that β-cyclopropyl-Trp undergoes C2 methylation in the absence of cyclopropyl ring opening, disfavoring mechanisms that involve unpaired electron density at C3 of the indole ring. Moreover, we showed that all other indole-substituted analogs of Trp undergo methylation at varying but measurable rates and that the analog 7-aza-Trp, which is expected to temper the nucleophilicity of C2 in Trp, is a very poor substrate. Last, no formation of cob(II)alamin or substrate radicals was observed during the reaction with Trp or any molecule within a tested panel of Trp analogs. In summary, our results are most consistent with a mechanism that involves two polar nucleophilic displacements, the second of which requires deprotonation of the indole nitrogen in Trp during its attack on methylcobalamin.
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Affiliation(s)
| | - Bo Wang
- the Department of Chemistry, and
| | | | | | - Squire J Booker
- From the Department of Biochemistry and Molecular Biology,
- the Department of Chemistry, and
- the Howard Hughes Medical Institute, The Pennsylvania State University, University Park, Pennsylvania 16802
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13
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Base-Promoted Synthesis of β-Substituted-Tryptophans via a Simple and Convenient Three-Component Condensation of Nickel(II) Glycinate. Molecules 2017; 22:molecules22050695. [PMID: 28448432 PMCID: PMC6154671 DOI: 10.3390/molecules22050695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 04/24/2017] [Accepted: 04/24/2017] [Indexed: 02/05/2023] Open
Abstract
A three-component reaction of nickel(II) glycinate was conducted for the convenient synthesis of β-substituted-tryptophans. The reaction worked smoothly under mild conditions and the procedure was simple and easy to handle.
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14
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Abe T, Yamada K. Amination/Cyclization Cascade by Acid-Catalyzed Activation of Indolenine for the One-Pot Synthesis of Phaitanthrin E. Org Lett 2016; 18:6504-6507. [DOI: 10.1021/acs.orglett.6b03466] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takumi Abe
- Faculty of Pharmaceutical
Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 0610293, Japan
| | - Koji Yamada
- Faculty of Pharmaceutical
Sciences, Health Sciences University of Hokkaido, Ishikari-tobetsu, Hokkaido 0610293, Japan
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15
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Mailyan AK, Eickhoff JA, Minakova AS, Gu Z, Lu P, Zakarian A. Cutting-Edge and Time-Honored Strategies for Stereoselective Construction of C–N Bonds in Total Synthesis. Chem Rev 2016; 116:4441-557. [DOI: 10.1021/acs.chemrev.5b00712] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Artur K. Mailyan
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - John A. Eickhoff
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Anastasiia S. Minakova
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Zhenhua Gu
- Department
of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Ping Lu
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Armen Zakarian
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
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16
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Wu LL, Zheng Y, Wang YM, Zhou ZH. Organocatalyzed enantioselective [3 + 3] annulation for the direct synthesis of conformationally constrained cyclic tryptophan derivatives. RSC Adv 2016. [DOI: 10.1039/c5ra24288f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis of optically active conformationally strained β-branched cyclic tryptophan derivatives has been realized via chiral squaramide catalyzed enantioselective formal [3 + 3] annulation of indolin-2-thiones and 4-arylmethylideneoxazolin-5(4H)-ones.
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Affiliation(s)
- L.-L. Wu
- Institute and State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Y. Zheng
- Institute and State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Y.-M. Wang
- Institute and State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Z.-H. Zhou
- Institute and State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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17
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Zhang F, Wang B, Prasad P, Capon RJ, Jia Y. Asymmetric Total Synthesis of (+)-Dragmacidin D Reveals Unexpected Stereocomplexity. Org Lett 2015; 17:1529-32. [DOI: 10.1021/acs.orglett.5b00327] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fengying Zhang
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Bin Wang
- State
Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical
Sciences, Peking University, 38 Xueyuan Road, Beijing 100191, China
| | - Pritesh Prasad
- Institute
for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - Robert J. Capon
- Institute
for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - 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 Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
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18
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Chavez-Acevedo L, Miranda LD. Synthesis of novel tryptamine-based macrocycles using an Ugi 4-CR/microwave assisted click-cycloaddition reaction protocol. Org Biomol Chem 2015; 13:4408-12. [DOI: 10.1039/c5ob00067j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A practical synthesis of novel tryptamine-based macrocycles using an Ugi 4-CR/click-cycloaddition sequential reaction protocol is described.
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Affiliation(s)
- Lizbeth Chavez-Acevedo
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior S.N
- Ciudad Universitaria
- Coyoacán
| | - Luis D. Miranda
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior S.N
- Ciudad Universitaria
- Coyoacán
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19
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Betkekar VV, Sayyad AA, Kaliappan KP. A Domino Enyne/IMDA Approach to the Core Structure of (−) Vinigrol. Org Lett 2014; 16:5540-3. [DOI: 10.1021/ol502497n] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Vipul V. Betkekar
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India
| | - Ashik A. Sayyad
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India
| | - Krishna P. Kaliappan
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India
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20
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Li L, Hu W, Jia Y. Synthetic studies of cyclic peptides stephanotic acid methyl ester, celogentin C, and moroidin. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.082] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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Total Synthesis of Dictyodendrins B and E, and Formal Synthesis of Dictyodendrin C. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402672] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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22
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23
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Shan D, Gao Y, Jia Y. Intramolecular Larock Indole Synthesis: Preparation of 3,4-Fused Tricyclic Indoles and Total Synthesis of Fargesine. Angew Chem Int Ed Engl 2013; 52:4902-5. [DOI: 10.1002/anie.201300571] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Indexed: 11/10/2022]
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24
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Shan D, Gao Y, Jia Y. Intramolecular Larock Indole Synthesis: Preparation of 3,4-Fused Tricyclic Indoles and Total Synthesis of Fargesine. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300571] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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25
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Hu W, Qin H, Cui Y, Jia Y. Total Synthesis of (+)- and (−)-Decursivine and (±)-Serotobenine through a Cascade Witkop Photocyclization/Elimination/Addition Sequence: Scope and Mechanistic Insights. Chemistry 2013; 19:3139-47. [DOI: 10.1002/chem.201204137] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Indexed: 11/06/2022]
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26
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Ishikura M, Abe T, Choshi T, Hibino S. Simple indole alkaloids and those with a non-rearranged monoterpenoid unit. Nat Prod Rep 2013; 30:694-752. [DOI: 10.1039/c3np20118j] [Citation(s) in RCA: 269] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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27
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Wu WB, Huang JM. Highly Regioselective C–N Bond Formation through C–H Azolation of Indoles Promoted by Iodine in Aqueous Media. Org Lett 2012; 14:5832-5. [DOI: 10.1021/ol302609m] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Wen-Bin Wu
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, China
| | - Jing-Mei Huang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, China
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28
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Berlinck RGS, Trindade-Silva AE, Santos MFC. The chemistry and biology of organic guanidine derivatives. Nat Prod Rep 2012; 29:1382-406. [PMID: 22991131 DOI: 10.1039/c2np20071f] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The chemistry and biology of organic natural guanidines are reviewed, including the isolation, structure determination, synthesis, biosynthesis and biological activities of alkaloids, non-ribosomal peptides, guanidine-bearing terpenes, polyketides and shikimic acid derivatives from natural sources.
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Affiliation(s)
- Roberto G S Berlinck
- Instituto de Química de São Carlos, Universidade de São Paulo, CP 780, CEP 13560-970, São Carlos, SP, Brasil.
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29
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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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30
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Li Q, Mao S, Cui Y, Jia Y. Stereoselective Synthesis of the C5–C18 Fragment of Halichomycin. J Org Chem 2012; 77:4111-6. [DOI: 10.1021/jo202602n] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qingjiang Li
- State Key Laboratory
of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191,
China
| | - Shiyong Mao
- State Key Laboratory
of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xueyuan Road, Beijing 100191,
China
| | - Yuxin Cui
- 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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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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33
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Qin H, Xu Z, Cui Y, Jia Y. Total Synthesis of (±)-Decursivine and (±)-Serotobenine: A Witkop Photocyclization/Elimination/O-Michael Addition Cascade Approach. Angew Chem Int Ed Engl 2011; 50:4447-9. [DOI: 10.1002/anie.201100495] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Indexed: 11/10/2022]
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34
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Qin H, Xu Z, Cui Y, Jia Y. Total Synthesis of (±)-Decursivine and (±)-Serotobenine: A Witkop Photocyclization/Elimination/O-Michael Addition Cascade Approach. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100495] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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35
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Wang J, Zhou S, Lin D, Ding X, Jiang H, Liu H. Highly diastereo- and enantioselective synthesis of syn-β-substituted tryptophans via asymmetric Michael addition of a chiral equivalent of nucleophilic glycine and sulfonylindoles. Chem Commun (Camb) 2011; 47:8355-7. [PMID: 21695312 DOI: 10.1039/c1cc12619a] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Jiang Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai, PR China
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37
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Russel JS, Pelkey ET, Greger JG. Five-Membered Ring Systems. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/b978-0-08-096805-6.00006-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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38
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39
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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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40
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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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41
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Newhouse T, Lewis CA, Eastman KJ, Baran PS. Scalable total syntheses of N-linked tryptamine dimers by direct indole-aniline coupling: psychotrimine and kapakahines B and F. J Am Chem Soc 2010; 132:7119-37. [PMID: 20426477 PMCID: PMC2874090 DOI: 10.1021/ja1009458] [Citation(s) in RCA: 152] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This report details the invention of a method to enable syntheses of psychotrimine (1) and the kapakahines F and B (2, 3) on a gram scale and in a minimum number of steps. Mechanistic inquiries are presented for the key enabling quaternization of indole at the C3 position by electrophilic attack of an activated aniline species. Excellent chemo-, regio-, and diastereoselectivities are observed for reactions with o-iodoaniline, an indole cation equivalent. Additionally, the scope of this reaction is broad with respect to the tryptamine and aniline components. The anti-cancer profiles of 1-3 have also been evaluated.
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Affiliation(s)
- Timothy Newhouse
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037
| | - Chad A. Lewis
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037
| | - Kyle J. Eastman
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037
| | - Phil S. Baran
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037
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42
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Poirier M, Goudreau S, Poulin J, Savoie J, Beaulieu PL. Metal-Free Coupling of Azoles with 2- and 3-Haloindoles Providing Access to Novel 2- or 3-(Azol-1-yl)indole Derivatives. Org Lett 2010; 12:2334-7. [DOI: 10.1021/ol100685p] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Martin Poirier
- Chemistry Department, Boehringer Ingelheim (Canada) Ltd., Research and Development, 2100 Cunard Street, Laval, Québec, Canada H7S 2G5
| | - Sébastien Goudreau
- Chemistry Department, Boehringer Ingelheim (Canada) Ltd., Research and Development, 2100 Cunard Street, Laval, Québec, Canada H7S 2G5
| | - Jason Poulin
- Chemistry Department, Boehringer Ingelheim (Canada) Ltd., Research and Development, 2100 Cunard Street, Laval, Québec, Canada H7S 2G5
| | - Jolaine Savoie
- Chemistry Department, Boehringer Ingelheim (Canada) Ltd., Research and Development, 2100 Cunard Street, Laval, Québec, Canada H7S 2G5
| | - Pierre L. Beaulieu
- Chemistry Department, Boehringer Ingelheim (Canada) Ltd., Research and Development, 2100 Cunard Street, Laval, Québec, Canada H7S 2G5
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