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Seipp K, Kammler C, Rossdam NO, Eckhardt P, Kiefer AM, Erkel G, Opatz T. Total Synthesis, Structure Reassignment, and Biological Evaluation of the Anti-Inflammatory Macrolactone 13-Hydroxy-14-deoxyoxacyclododecindione. JOURNAL OF NATURAL PRODUCTS 2024; 87:1131-1149. [PMID: 38555526 DOI: 10.1021/acs.jnatprod.4c00082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Herein, the first total synthesis of natural 13-hydroxy-14-deoxyoxacyclododecindione along with the revision of the proposed configuration is reported. This natural product, initially discovered in 2018, belongs to the oxacyclododecindione family, renowned for their remarkable anti-inflammatory and antifibrotic activities. The synthetic route involves an esterification/Friedel-Crafts-acylation approach and uses various triol fragments. It allows the preparation of different stereoisomers, including the (revised) natural product, two threo-derivatives, and two Z-isomers of the endocyclic C═C double bond. Furthermore, a late-stage inversion of the C-13 stereocenter could transform the originally proposed structure into the revised natural product. With this comprehensive set of compounds and the previously prepared (13R,14S,15R)-isomer, deeper insights into their structural properties and biological activities were obtained. A detailed analysis of the final macrolactones using spectroscopy (NMR, IR, UV-vis) and X-ray crystallography gave new insights such as the significance of the optical rotation for the elucidation of their configuration and the light-induced E/Z double-bond photoisomerization. The pharmacological potential of the compounds was underlined by remarkably low IC50 values in biological assays addressing the inhibition of cellular inflammatory responses.
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Affiliation(s)
- Kevin Seipp
- Department of Chemistry, Johannes Gutenberg-University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Claudia Kammler
- Department of Chemistry, Johannes Gutenberg-University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Nils Ole Rossdam
- Department of Chemistry, Johannes Gutenberg-University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Paul Eckhardt
- Department of Chemistry, Johannes Gutenberg-University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Anna Maria Kiefer
- Department of Molecular Biotechnology & Systems Biology, RPTU Kaiserslautern-Landau, Paul-Ehrlich-Straße 23, Building 23, 67663 Kaiserslautern, Germany
| | - Gerhard Erkel
- Department of Molecular Biotechnology & Systems Biology, RPTU Kaiserslautern-Landau, Paul-Ehrlich-Straße 23, Building 23, 67663 Kaiserslautern, Germany
| | - Till Opatz
- Department of Chemistry, Johannes Gutenberg-University, Duesbergweg 10-14, 55128 Mainz, Germany
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2
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Bhamboo P, Bera S, Mondal D. TiCl
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‐Promoted Asymmetric Aldol Reaction of Oxazolidinones and its Sulphur‐Congeners for Natural Product Synthesis. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Prateek Bhamboo
- School of Chemical Sciences Central University of Gujarat Gandhinagar 382030 Gujarat India
| | - Smritilekha Bera
- School of Chemical Sciences Central University of Gujarat Gandhinagar 382030 Gujarat India
| | - Dhananjoy Mondal
- School of Chemical Sciences Central University of Gujarat Gandhinagar 382030 Gujarat India
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3
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Wang L, Zhou Y, Wang X, Yuan G, Yuan C, Yang Y, Bian Q, Wang M, Zhong J. Asymmetric syntheses of four stereoisomers of 13-hydroxy-14-methylhexadecanoic acid as potential antibacterial agents. Chirality 2021; 33:797-809. [PMID: 34477253 DOI: 10.1002/chir.23352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 06/22/2021] [Accepted: 07/28/2021] [Indexed: 11/06/2022]
Abstract
The first total syntheses of four stereoisomers of 13-hydroxy-14-methylhexadecanoic acid have been accomplished. Central to this strategy are asymmetric alkynylation of aldehyde, acid-catalyzed lactonization, the selective protection of primary alcohol and Wittig reaction. The product 1a was obtained in 17 steps in 2% overall yield. Moreover, these synthetic chiral hydroxy fatty acids 1a-1d are valuable for the development of antibacterial agents.
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Affiliation(s)
- Lifeng Wang
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Yun Zhou
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Xueyang Wang
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Gucheng Yuan
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Chaonan Yuan
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Yuxiong Yang
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Qinghua Bian
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Min Wang
- Department of Applied Chemistry, China Agricultural University, Beijing, China
| | - Jiangchun Zhong
- Department of Applied Chemistry, China Agricultural University, Beijing, China
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Heravi MM, Momeni T, Zadsirjan V, Mohammadi L. Application of The Dess-Martin Oxidation in Total Synthesis of Natural Products. Curr Org Synth 2020; 18:125-196. [PMID: 32940184 DOI: 10.2174/1570179417666200917102634] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/07/2020] [Accepted: 08/18/2020] [Indexed: 11/22/2022]
Abstract
Dess-Martin periodinane (DMP), a commercially available chemical, is frequently utilized as a mild oxidative agent for the selective oxidation of primary and secondary alcohols to their corresponding aldehydes and ketones, respectively. DMP shows several merits over other common oxidative agents such as chromiumand DMSO-based oxidants; thus, it is habitually employed in the total synthesis of natural products. In this review, we try to underscore the applications of DMP as an effective oxidant in an appropriate step (steps) in the multi-step total synthesis of natural products.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Science, Alzahra University, POBox 1993891176, Vanak, Tehran, Iran
| | - Tayebe Momeni
- Department of Chemistry, School of Science, Alzahra University, POBox 1993891176, Vanak, Tehran, Iran
| | - Vahideh Zadsirjan
- Department of Chemistry, School of Science, Alzahra University, POBox 1993891176, Vanak, Tehran, Iran
| | - Leila Mohammadi
- Department of Chemistry, School of Science, Alzahra University, POBox 1993891176, Vanak, Tehran, Iran
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5
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Nájera C, Foubelo F, Sansano JM, Yus M. Stereodivergent routes in organic synthesis: marine natural products, lactones, other natural products, heterocycles and unnatural compounds. Org Biomol Chem 2020; 18:1279-1336. [PMID: 32025682 DOI: 10.1039/c9ob02597a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enantio- and diastereodivergent routes to marine-origin natural products with different sizes of cyclic ethers and lactones have been used in order to assign stereochemical features. Kainoid amino acids such as isodomoic acids have been synthesized using diastereodivergent routes. The bis(indole) alkaloid dragmacidin F has been prepared by enantiodivergent strategies as well as furanoterpenes and the tetracyclic agelastatin A. Natural products containing five-membered lactones like quercus lactones, muricatacins, goniofufuranones, methylenolactocins and frenolicin B have been synthesized using stereodivergent routes. Macrolides are very abundant lactones and have been mainly prepared from the corresponding seco-acids by lactonization, such as lasiodiplodin, zaeralanes, macrosphelides and haloprins, or by ring-closing metathesis, such as aspercyclides, microcarpalides, macrolides FD-891 and 892, and tetradic-5-en-9-olides. Other natural products including cyclic ethers (such as sesamin, asarinin, acetogenins, centrolobines and nabilones), alcohols (such as sulcatol), esters (such as methyl jasmonates), polycyclic precursors of fredericamycin, amino alcohols (such as ambroxol and sphingosines), isoprostanes, isofurans, polyketide precursors of anachelins, brevicomins, gummiferol, shikimic acid and the related compounds, and the pheromone disparlure have been synthesized stereodivergently. Heterocyclic systems such as epoxides, theobroxides and bromoxones, oxetan-3-ones, 5- to 8-membered cyclic ethers, azetidones, γ-lactams, oxazolidinones, bis(oxazolines), dihydropyridoisoindolines and octahydroisoquinolines have been prepared following stereodivergent routes. Stereodivergent routes to unnatural compounds such as alkenes, dienes, allenes, cyclopropanes, alcohols, aldols, amines, amino alcohols, β-amino acids, carboxylic acids, lactones, nitriles and α-amino nitriles have been considered as well.
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Affiliation(s)
- Carmen Nájera
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain.
| | - Francisco Foubelo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain. and Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain
| | - José M Sansano
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain. and Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain
| | - Miguel Yus
- Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, E-03080 Alicante, Spain.
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Nyalata S, Raghavan S. Convergent Stereoselective Synthesis of the C16-C37 Subunit of Sorangicin A. Org Lett 2019; 21:7778-7781. [PMID: 31553188 DOI: 10.1021/acs.orglett.9b02729] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A convergent stereoselective route to the C16-C37 fragment of sorangicin A is disclosed using an α-chloro sulfide for C-C bond formation. The key intermediate, an α,β-unsaturated ketone, is revealed by a [2,3] sigmatropic rearrangement of a propargylic sulfoxide. Three disparate approaches are detailed to create the C25 carbinol stereocenter. The cis-2,6-disubstitution of the THP ring is secured by ionic hydrogenation. A cross-metathesis reaction and Julia-Kocienski olefination furnish the C16-C37 fragment of sorangicin A.
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Affiliation(s)
- Satyanarayana Nyalata
- Department of Organic Synthesis & Process Chemistry , Indian Institute of Chemical Technology , Hyderabad 500007 , India
| | - Sadagopan Raghavan
- Department of Organic Synthesis & Process Chemistry , Indian Institute of Chemical Technology , Hyderabad 500007 , India
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7
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Muralikrishna K, Satyanarayana V, Kumar GC, Yadav JS. Studies towards the Synthesis of Aldgamycin – M. ChemistrySelect 2019. [DOI: 10.1002/slct.201803591] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Katta Muralikrishna
- Department: Center for SemiochemicalsInstitution: Indian Institute of Chemical Technology Address 1 CSIR- Indian Institute of Chemical Technology Hyderabad -500007 India
| | - Vavilapalli Satyanarayana
- Department: Center for SemiochemicalsInstitution: Indian Institute of Chemical Technology Address 1 CSIR- Indian Institute of Chemical Technology Hyderabad -500007 India
| | - Gavireddy Chaithanya Kumar
- Department: Center for SemiochemicalsInstitution: Indian Institute of Chemical Technology Address 1 CSIR- Indian Institute of Chemical Technology Hyderabad -500007 India
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8
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Muralikrishna K, Chaithanya Kumar G, Satyanarayana V, Sudheer Kumar R, Yadav JS. Formal synthesis of Pellasoren – A. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Heterocyclic Chiral Auxiliaries in Total Synthesis of Natural Products. TOPICS IN HETEROCYCLIC CHEMISTRY 2018. [DOI: 10.1007/7081_2018_26] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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10
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Kim SW, Lee W, Krische MJ. Asymmetric Allylation of Glycidols Mediated by Allyl Acetate via Iridium-Catalyzed Hydrogen Transfer. Org Lett 2017; 19:1252-1254. [PMID: 28221810 PMCID: PMC5651674 DOI: 10.1021/acs.orglett.7b00343] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Glycidols prepared via Sharpless asymmetric epoxidation participate in asymmetric redox-neutral carbonyl allylation with good levels of catalyst-directed diastereoselectivity. Equally stereoselective allylations may be performed from the aldehyde oxidation level using 2-propanol as the terminal reductant. An epoxide ring-opening reaction using AlMe3-n-BuLi is used to prepare the propionate-based stereotetrad spanning C17-C23 of dictyostatin, illustrating how this method may be applied to polyketide construction.
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Affiliation(s)
- Seung Wook Kim
- University of Texas at Austin, Department of Chemistry, Austin, TX 78712
| | - Wonchul Lee
- University of Texas at Austin, Department of Chemistry, Austin, TX 78712
| | - Michael J. Krische
- University of Texas at Austin, Department of Chemistry, Austin, TX 78712
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11
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Yadav JS, Chinnam VV, Das S. Studies towards the total synthesis of (+)-13-deoxytedanolide: stereoselective synthesis of C1–C9 and C9–C17 fragments. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.12.101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Itagaki T, Kawamata A, Takeuchi M, Hamada K, Iwabuchi Y, Eguchi T, Kudo F, Usui T, Kanoh N. Synthesis and structure–activity relationship study of FD-891: importance of the side chain and C8–C9 epoxide for cytotoxic activity against cancer cells. J Antibiot (Tokyo) 2016; 69:287-93. [DOI: 10.1038/ja.2015.148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Revised: 12/22/2015] [Accepted: 12/24/2015] [Indexed: 11/09/2022]
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13
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Kudo F, Kawamura K, Furuya T, Yamanishi H, Motegi A, Komatsubara A, Numakura M, Miyanaga A, Eguchi T. Parallel Post-Polyketide Synthase Modification Mechanism Involved in FD-891 Biosynthesis inStreptomyces graminofaciensA-8890. Chembiochem 2016; 17:233-8. [DOI: 10.1002/cbic.201500533] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Fumitaka Kudo
- Department of Chemistry; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Koichi Kawamura
- Department of Chemistry; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Takashi Furuya
- Department of Chemistry and Materials Science; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Hiroto Yamanishi
- Department of Chemistry and Materials Science; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Atsushi Motegi
- Department of Chemistry and Materials Science; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Akiko Komatsubara
- Department of Chemistry; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Mario Numakura
- Department of Chemistry; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Akimasa Miyanaga
- Department of Chemistry; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
| | - Tadashi Eguchi
- Department of Chemistry and Materials Science; Tokyo Institute of Technology; 2-12-1 O-okayama Meguro-ku Tokyo 152-8551 Japan
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14
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Kanoh N, Kawamata A, Itagaki T, Miyazaki Y, Yahata K, Kwon E, Iwabuchi Y. A Concise and Unified Strategy for Synthesis of the C1–C18 Macrolactone Fragments of FD-891, FD-892 and Their Analogues: Formal Total Synthesis of FD-891. Org Lett 2014; 16:5216-9. [DOI: 10.1021/ol502633j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Naoki Kanoh
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Ayano Kawamata
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Tomohiro Itagaki
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Yuta Miyazaki
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Kenzo Yahata
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Eunsang Kwon
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Yoshiharu Iwabuchi
- Graduate School of Pharmaceutical Sciences and ‡Research and Analytical Center
for Giant Molecules, Graduate School of Science, Tohoku University, 6-3
Aza-Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan
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15
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A synthetic approach to palmerolides via Negishi cross coupling. The challenge of the C15–C16 bond formation. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.06.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Chatterjee B, Bera S, Mondal D. Julia–Kocienski olefination: a key reaction for the synthesis of macrolides. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2013.09.027] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Yu X, Sun D. Macrocyclic drugs and synthetic methodologies toward macrocycles. Molecules 2013; 18:6230-68. [PMID: 23708234 PMCID: PMC4374646 DOI: 10.3390/molecules18066230] [Citation(s) in RCA: 158] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 05/15/2013] [Accepted: 05/20/2013] [Indexed: 01/02/2023] Open
Abstract
Macrocyclic scaffolds are commonly found in bioactive natural products and pharmaceutical molecules. So far, a large number of macrocyclic natural products have been isolated and synthesized. The construction of macrocycles is generally considered as a crucial and challenging step in the synthesis of macrocyclic natural products. Over the last several decades, numerous efforts have been undertaken toward the synthesis of complex naturally occurring macrocycles and great progresses have been made to advance the field of total synthesis. The commonly used synthetic methodologies toward macrocyclization include macrolactonization, macrolactamization, transition metal-catalyzed cross coupling, ring-closing metathesis, and click reaction, among others. Selected recent examples of macrocyclic synthesis of natural products and druglike macrocycles with significant biological relevance are highlighted in each class. The primary goal of this review is to summarize currently used macrocyclic drugs, highlight the therapeutic potential of this underexplored drug class and outline the general synthetic methodologies for the synthesis of macrocycles.
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Affiliation(s)
| | - Dianqing Sun
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai’i at Hilo, 34 Rainbow Drive, Hilo, HI 96720, USA; E-Mail:
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19
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Parenty A, Moreau X, Niel G, Campagne JM. Update 1 of: Macrolactonizations in the Total Synthesis of Natural Products. Chem Rev 2013; 113:PR1-40. [DOI: 10.1021/cr300129n] [Citation(s) in RCA: 148] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- A. Parenty
- Institut de Chimie des Substances
Naturelles, Avenue de la Terrasse, F-91198 Gif sur Yvette, France
| | - X. Moreau
- Institut de Chimie des Substances
Naturelles, Avenue de la Terrasse, F-91198 Gif sur Yvette, France
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-Saint-Quentin-en-Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Gilles Niel
- Institut Charles Gerhardt, UMR5253, Ecole Nationale Supérieure de Chimie, 8 rue de l’Ecole Normale, F-34296 Montpellier, France
| | - J.-M. Campagne
- Institut de Chimie des Substances
Naturelles, Avenue de la Terrasse, F-91198 Gif sur Yvette, France
- Institut Charles Gerhardt, UMR5253, Ecole Nationale Supérieure de Chimie, 8 rue de l’Ecole Normale, F-34296 Montpellier, France
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20
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Affiliation(s)
- J. S. Yadav
- Natural Products Chemistry Division I, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007,
India
| | - Sukant Kishore Das
- Natural Products Chemistry Division I, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007,
India
| | - G. Sabitha
- Natural Products Chemistry Division I, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007,
India
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21
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Deng G, Mo H. Diastereoselective Addition of Chlorotitanium Enolate Derived from 2′-Hydroxypropiophenone to Aldehydes. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2011.564744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Guisheng Deng
- a College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan, China and Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University , Changsha , Hunan , China
| | - Honghua Mo
- a College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan, China and Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University , Changsha , Hunan , China
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22
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Chen Q, Huo X, Yang Z, She X. Asymmetric Syntheses of (−)‐Pentazocine and (−)‐Eptazocine through an Aza‐Prins Cyclization. Chem Asian J 2012; 7:2543-6. [DOI: 10.1002/asia.201200505] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Indexed: 11/05/2022]
Affiliation(s)
- Qiang Chen
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000 (P.R China), Fax: (+86) 931‐8912582
| | - Xing Huo
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000 (P.R China), Fax: (+86) 931‐8912582
| | - Zhen Yang
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000 (P.R China), Fax: (+86) 931‐8912582
| | - Xuegong She
- State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, Lanzhou 730000 (P.R China), Fax: (+86) 931‐8912582
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000 (P.R. China)
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23
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Kudo F, Motegi A, Mizoue K, Eguchi T. Cloning and characterization of the biosynthetic gene cluster of 16-membered macrolide antibiotic FD-891: involvement of a dual functional cytochrome P450 monooxygenase catalyzing epoxidation and hydroxylation. Chembiochem 2010; 11:1574-82. [PMID: 20589823 DOI: 10.1002/cbic.201000214] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
FD-891 is a 16-membered cytotoxic antibiotic macrolide that is especially active against human leukemia such as HL-60 and Jurkat cells. We identified the FD-891 biosynthetic (gfs) gene cluster from the producer Streptomyces graminofaciens A-8890 by using typical modular type I polyketide synthase (PKS) genes as probes. The gfs gene cluster contained five typical modular type I PKS genes (gfsA, B, C, D, and E), a cytochrome P450 gene (gfsF), a methyltransferase gene (gfsG), and a regulator gene (gfsR). The gene organization of PKSs agreed well with the basic polyketide skeleton of FD-891 including the oxidation states and alpha-alkyl substituent determined by the substrate specificities of the acyltransferase (AT) domains. To clarify the involvement of the gfs genes in the FD-891 biosynthesis, the P450 gfsF gene was inactivated; this resulted in the loss of FD-891 production. Instead, the gfsF gene-disrupted mutant accumulated a novel FD-891 analogue 25-O-methyl-FD-892, which lacked the epoxide and the hydroxyl group of FD-891. Furthermore, the recombinant GfsF enzyme coexpressed with putidaredoxin and putidaredoxin reductase converted 25-O-methyl-FD-892 into FD-891. In the course of the GfsF reaction, 10-deoxy-FD-891 was isolated as an enzymatic reaction intermediate, which was also converted into FD-891 by GfsF. Therefore, it was clearly found that the cytochrome P450 GfsF catalyzes epoxidation and hydroxylation in a stepwise manner in the FD-891 biosynthesis. These results clearly confirmed that the identified gfs genes are responsible for the biosynthesis of FD-891 in S. graminofaciens.
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Affiliation(s)
- Fumitaka Kudo
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8551, Japan
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Stereoselective synthesis of (R)-10-methyltridecan-2-one, the sex pheromone of the southern corn rootworm, using (4S)-benzylthiazolidinethione as a chiral auxiliary. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.09.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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The cytotoxic macrolide FD-891 induces caspase-8-dependent mitochondrial release of cytochrome c and subsequent apoptosis in human leukemia Jurkat cells. J Antibiot (Tokyo) 2009; 62:507-12. [DOI: 10.1038/ja.2009.62] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Affiliation(s)
- Christophe Aïssa
- Department of Chemistry, University of Liverpool, Crown Street, L69 7ZD, Liverpool, England
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27
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Enderlin G, Nielsen P. Synthesis of 6'-branched locked nucleic acid by a radical TEMPO-scavanged stereoselective mercury cyclization. J Org Chem 2008; 73:6891-4. [PMID: 18672932 DOI: 10.1021/jo801081t] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A 6'(R)-hydroxymethyl derivative of the locked nucleic acid (LNA)-thymidine monomer has been synthesized by a stereoselective mercury cyclization and subsequent use of TEMPO as a radical scavenger. This compound was converted to an azide derivative, which in a Huisgen-type [3 + 2] cycloaddition afforded a double-headed nucleoside with a triazole linking an additional thymine to the 6'-position of the LNA-nucleoside monomer.
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Affiliation(s)
- Gerald Enderlin
- Nucleic Acid Center, Department of Physics and Chemistry, University of Southern Denmark, 5230 Odense M, Denmark
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28
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Prasad Narasimhulu C, Iqbal J, Mukkanti K, Das P. Studies towards the total synthesis of narbonolide: stereoselective preparation of the C1–C10 fragment. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.02.099] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Miyake T, Uda K, Kinoshita M, Fujii M, Akita H. Concise Syntheses of Coronarin A, Coronarin E, Austrochaparol and Pacovatinin A. Chem Pharm Bull (Tokyo) 2008; 56:398-403. [DOI: 10.1248/cpb.56.398] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Takahiro Miyake
- Faculty of Pharmaceutical Sciences, Toho University
- Tsukuba Research Institute, Novartis Pharma Co., Ltd
| | - Keisuke Uda
- Faculty of Pharmaceutical Sciences, Toho University
| | | | - Mikio Fujii
- Faculty of Pharmaceutical Sciences, Toho University
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30
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Esteban J, Costa AM, Gómez À, Vilarrasa J. Michael Addition−Elimination Reactions of Chiral Enolates with Ethyl 3-Halopropenoates. Org Lett 2007; 10:65-8. [DOI: 10.1021/ol702632m] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jorge Esteban
- Departament de Química Orgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 647, 08028 Barcelona, Catalonia, Spain
| | - Anna M. Costa
- Departament de Química Orgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 647, 08028 Barcelona, Catalonia, Spain
| | - Àlex Gómez
- Departament de Química Orgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 647, 08028 Barcelona, Catalonia, Spain
| | - Jaume Vilarrasa
- Departament de Química Orgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 647, 08028 Barcelona, Catalonia, Spain
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31
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Crimmins MT, Ellis JM. An Intramolecular Diels−Alder Strategy for the Asbestinins: Enantioselective Total Syntheses of 11-Acetoxy-4-deoxyasbestinin D and Asbestinin-12. J Org Chem 2007; 73:1649-60. [DOI: 10.1021/jo0712695] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael T. Crimmins
- Department of Chemistry, Venable and Kenan Laboratories of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - J. Michael Ellis
- Department of Chemistry, Venable and Kenan Laboratories of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
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García-Fortanet J, Murga J, Carda M, Marco JA, Matesanz R, Díaz JF, Barasoain I. The total synthesis and biological properties of the cytotoxic macrolide FD-891 and its non-natural (Z)-C12 isomer. Chemistry 2007; 13:5060-74. [PMID: 17516610 DOI: 10.1002/chem.200700342] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A total, stereoselective synthesis of the naturally occurring, cytotoxic macrolide FD-891 and of its non-natural (Z)-C12 isomer is described. Three fragments of the main carbon chain were stereoselectively prepared by using asymmetric aldol and allylation reactions as the key steps. The molecule was then assembled by using two Julia-Kocienski olefinations to connect the three fragments and a Yamaguchi reaction to close the macrolactone ring. Some specific biological properties (cytotoxicity, binding to tubulin) have been determined for both macrolides. The E configuration of the C12-C13 olefinic bond seems to be an important feature in determining the cytotoxicity but the precise biological mechanism of the latter still remains to be cleared.
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Affiliation(s)
- Jorge García-Fortanet
- Depart. de Q. Inorgánica y Orgánica, Univ. Jaume I, Avda. Sos Baynat s/n, 12071 Castellón, Spain
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Abstract
[reaction: see text] The enantioselective synthesis of the carbon skeleton of 6-deoxyerythronolide B has been achieved in 23 linear steps from propionaldehyde. The synthesis relies on an iterative approach employing an asymmetric acyl-thiazolidinethione propionate aldol reaction to establish eight of nine stereogenic centers. The remaining stereogenic center at C6 was set through a Myers alkylation employing a complex alkyl iodide.
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Affiliation(s)
- Michael T Crimmins
- Venable and Kenan Laboratories of Chemistry, University of North Carolina at Chapel Hill, 27599, USA.
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Covell DJ, Vermeulen NA, Labenz NA, White MC. Polyol Synthesis through Hydrocarbon Oxidation: De Novo Synthesis ofL-Galactose. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200603321] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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Covell DJ, Vermeulen NA, Labenz NA, White MC. Polyol synthesis through hydrocarbon oxidation: de novo synthesis of L-galactose. Angew Chem Int Ed Engl 2006; 45:8217-20. [PMID: 17109456 PMCID: PMC2720791 DOI: 10.1002/anie.200603321] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dustin J. Covell
- Department of Chemistry, Roger Adams Laboratory, University of Illinois, Urbana, IL 61801 (USA)
| | - Nicolaas A. Vermeulen
- Department of Chemistry, Roger Adams Laboratory, University of Illinois, Urbana, IL 61801 (USA)
| | | | - M. Christina White
- Department of Chemistry, Roger Adams Laboratory, University of Illinois, Urbana, IL 61801 (USA), Fax: (+1)217-244-8024, E-mail:
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Sai Baba V, Das P, Mukkanti K, Iqbal J. A cross metathesis approach to the synthesis of the C11–C23 fragment of (−)-16-normethyldictyostatin. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.09.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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Virolleaud MA, Menant C, Fenet B, Piva O. Total and formal enantioselective synthesis of lyngbic acid and hermitamides A and B. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.05.078] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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