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Ohyoshi T, Takano A, Kikuchi I, Ogura T, Namiki M, Miyazaki Y, Hirano T, Konishi S, Ebihara Y, Takeno K, Hayakawa I, Kigoshi H. Structure-activity relationship studies on an antitumor marine macrolide using aplyronine a-swinholide A hybrid. Org Biomol Chem 2022; 20:2922-2938. [PMID: 35322840 DOI: 10.1039/d2ob00118g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An aplyronine A-swinholide A hybrid, consisting of the macrolactone part of aplyronine A and the side chain part of swinholide A, was designed, synthesized, and biologically evaluated. This hybrid induced protein-protein interactions between two major cytoskeletal proteins actin and tubulin in the same manner as aplyronine A, and exhibited potent cytotoxicity and actin-depolymerizing activity. The importance of the methoxy group in the N,N,O-trimethylserine ester was clarified by the structure-activity relationship studies of the amino acid moiety by using the hybrid analogs. Furthermore, the comparison of the actin-depolymerizing activities between the side chain analogs of aplyronine A and swinholide A showed that the side chain analog of swinholide A had much weaker actin-depolymerizing activity than that of aplyronine A.
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Affiliation(s)
- Takayuki Ohyoshi
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Atsuhiro Takano
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Imari Kikuchi
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Tomotaka Ogura
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Mayu Namiki
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Yuto Miyazaki
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Takahiro Hirano
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Shota Konishi
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Yuta Ebihara
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Koichi Takeno
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
| | - Ichiro Hayakawa
- Graduate School of Integrated Basic Sciences, Nihon University, 3-25-40 Sakurajosui Setagaya-Ku, Tokyo 156-8550, Japan
| | - Hideo Kigoshi
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan.
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2
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Betinol IO, Kuang Y, Reid JP. Guiding Target Synthesis with Statistical Modeling Tools: A Case Study in Organocatalysis. Org Lett 2022; 24:1429-1433. [PMID: 35030005 DOI: 10.1021/acs.orglett.1c04134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Practitioners are generally not willing to explore modern reactions where considerable synthetic effort is required to generate materials and the results are not certain. Organocatalysis exemplifies this, in which a broad set of enantioselective reactions have been successfully developed but further applications to include additional substrates are often not performed. Herein we demonstrate how statistical models can be utilized to accurately distinguish between different catalysts and reactions to guide the selection of efficient synthetic routes to obtain a target molecule.
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Affiliation(s)
- Isaiah O Betinol
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Yutao Kuang
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Jolene P Reid
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
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3
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Ohyoshi T, Kigoshi H. Recent Progress in Structure-Activity Relationship Studies on Antitumor Macrolide Aplyronine A by Using Hybridization of Actin-depolymerizing Natural Product. CHEM LETT 2021. [DOI: 10.1246/cl.200866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Takayuki Ohyoshi
- Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8571, Japan
| | - Hideo Kigoshi
- Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8571, Japan
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4
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Zhao H, Yang A, Zhang N, Li S, Yuan T, Ding N, Zhang S, Bao S, Wang C, Zhang Y, Wang X, Hu L. Insecticidal Endostemonines A-J Produced by Endophytic Streptomyces from Stemona sessilifolia. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:1588-1595. [PMID: 31994388 DOI: 10.1021/acs.jafc.9b06755] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The discovery of new, safe, and effective pesticides is one of the main means for modern crop protection and parasitic disease control. During the search for new insecticidal secondary metabolites from endophytes in Stemona sessilifolia (a traditional Chinese medicine with a long history as an insecticide), 10 new insecticidal endostemonines A-J (1-10) were identified from an endophytic Streptomyces sp. BS-1. Their structures were determined by comprehensive spectroscopic analysis. Endostemonines A-J represent the first reported naturally occurring pyrrole-2-carboxylic ester derivatives, which consisted of different fatty acid chains at the C-2 of pyrrole ring were produced by traditional Chinese medicine endophytic microbes. All new tested compounds exhibited strong lethal activity against Aphis gossypii (LC50 value range of 3.55-32.00 mg/L after 72 h). This research highlighted the discovery of pesticide natural products from insecticidal medicinal plant endophytes for the first time, paving a new pathway for the development of pest control.
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Affiliation(s)
- Huimin Zhao
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Aiping Yang
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Nan Zhang
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Shiyang Li
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Tianjie Yuan
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Ning Ding
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Siwang Zhang
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Sheng Bao
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Chang Wang
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Yinan Zhang
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Xiachang Wang
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
| | - Lihong Hu
- Jiangsu Key Laboratory for Functional Substances of Chinese Medicine, Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization , Nanjing University of Chinese Medicine , Nanjing 210023 , People's Republic of China
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5
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Ohyoshi T, Takano A, Namiki M, Ogura T, Miyazaki Y, Ebihara Y, Takeno K, Hayakawa I, Kigoshi H. Development of a novel inducer of protein–protein interactions based on aplyronine A. Chem Commun (Camb) 2018; 54:9537-9540. [DOI: 10.1039/c8cc04613a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An aplyronine A–swinholide A hybrid, consisting of the macrolactone part of aplyronine A and the side chain part of swinholide A, was designed, synthesized, and evaluated for biological activities.
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Affiliation(s)
- Takayuki Ohyoshi
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Atsuhiro Takano
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Mayu Namiki
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Tomotaka Ogura
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Yuto Miyazaki
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Yuta Ebihara
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Koichi Takeno
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
| | - Ichiro Hayakawa
- Division of Applied Chemistry
- Graduate School of Natural Science and Technology
- Okayama University
- Okayama 700-8530
- Japan
| | - Hideo Kigoshi
- Department of Chemistry
- Graduate School of Pure and Applied Sciences
- University of Tsukuba
- Tsukuba 305-8571
- Japan
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6
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Feng J, Kasun ZA, Krische MJ. Enantioselective Alcohol C-H Functionalization for Polyketide Construction: Unlocking Redox-Economy and Site-Selectivity for Ideal Chemical Synthesis. J Am Chem Soc 2016; 138:5467-78. [PMID: 27113543 PMCID: PMC4871165 DOI: 10.1021/jacs.6b02019] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The development and application of stereoselective and site-selective catalytic methods that directly convert lower alcohols to higher alcohols are described. These processes merge the characteristics of transfer hydrogenation and carbonyl addition, exploiting alcohols and π-unsaturated reactants as redox pairs, which upon hydrogen transfer generate transient carbonyl-organometal pairs en route to products of C-C coupling. Unlike classical carbonyl additions, stoichiometric organometallic reagents and discrete alcohol-to-carbonyl redox reactions are not required. Additionally, due to a kinetic preference for primary alcohol dehydrogenation, the site-selective modification of glycols and higher polyols is possible, streamlining or eliminating use of protecting groups. The total syntheses of several iconic type I polyketide natural products were undertaken using these methods. In each case, the target compounds were prepared in significantly fewer steps than previously achieved.
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Affiliation(s)
- Jiajie Feng
- University of Texas at Austin, Department of Chemistry, Austin, TX 78712, USA
| | - Zachary A. Kasun
- University of Texas at Austin, Department of Chemistry, Austin, TX 78712, USA
| | - Michael J. Krische
- University of Texas at Austin, Department of Chemistry, Austin, TX 78712, USA
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7
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McCallum ME, Smith GM, Matsumaru T, Kong K, Enquist JA, Wood JL. Synthetic studies toward citrinadin A: construction of the pentacyclic core. J Antibiot (Tokyo) 2016; 69:331-6. [PMID: 26956798 PMCID: PMC6501190 DOI: 10.1038/ja.2016.25] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Revised: 01/13/2016] [Accepted: 01/16/2016] [Indexed: 11/20/2022]
Abstract
This manuscript describes the preparation of an advanced intermediate toward the total synthesis of citrinadin A, featuring a [3+2] cycloaddition employing in situ generation of the dipole.
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Affiliation(s)
- Monica E McCallum
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX, USA
| | - Genessa M Smith
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX, USA
| | - Takanori Matsumaru
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX, USA
| | - Ke Kong
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX, USA
| | - John A Enquist
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX, USA
| | - John L Wood
- Department of Chemistry and Biochemistry, Baylor University, Waco, TX, USA
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8
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Shin I, Krische MJ. Formal Synthesis of Premisakinolide A and C(19)-C(32) of Swinholide A via Site-Selective C-H Allylation and Crotylation of Unprotected Diols. Org Lett 2016; 17:4686-9. [PMID: 26375150 DOI: 10.1021/acs.orglett.5b02056] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Using stereo- and site-selective C-H allylation and crotylation of unprotected diols, an intermediate in the synthesis of premisakinolide A (bistheonellic acid B) that was previously made in 16-27 (LLS) steps is now prepared in only nine steps. This fragment also represents a synthesis of C(19)-C(32) of the actin-binding macrodiolide swinholide A.
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Affiliation(s)
- Inji Shin
- Department of Chemistry and Biochemistry, University of Texas at Austin , Austin, Texas 78712, United States
| | - Michael J Krische
- Department of Chemistry and Biochemistry, University of Texas at Austin , Austin, Texas 78712, United States
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9
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Mineeva IV. Asymmetric synthesis of (+)-(S)-Massoia lactone, pheromone of Idea leuconoe. Formal total synthesis of valilactone and lachnelluloic acid. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2013. [DOI: 10.1134/s1070428013110146] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Synthesis of β-hydroxy-δ-trichloromethyl-δ-valerolactones by intramolecular samarium/ytterbium diiodide-mediated Reformatsky reaction. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.146] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Bariotaki A, Kalaitzakis D, Smonou I. Enzymatic reductions for the regio- and stereoselective synthesis of hydroxy-keto esters and dihydroxy esters. Org Lett 2012; 14:1792-5. [PMID: 22409731 DOI: 10.1021/ol3003833] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ketoreductases were utilized for the stereoselective synthesis of δ-hydroxy-β-keto esters, β-hydroxy-δ-keto esters, and β,δ-dihydroxy esters. Seven out of eight possible stereoisomers were obtained from the enzymatic reduction of the corresponding β,δ-diketo ester in high enantio- and diastereomeric excess.
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Affiliation(s)
- Anna Bariotaki
- Department of Chemistry, University of Crete, Heraklion 71003, Crete, Greece
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12
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Achiral additives dramatically enhance enantioselectivities in the BINOL–Ti(IV) complex catalyzed aldol condensations of aldehydes with Chan’s diene. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.01.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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14
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Bauder C. A convenient synthesis of orthogonally protected 2-deoxystreptamine (2-DOS) as an aminocyclitol scaffold for the development of novel aminoglycoside antibiotic derivatives against bacterial resistance. Org Biomol Chem 2008; 6:2952-60. [DOI: 10.1039/b804784g] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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