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A unified strategy for the total syntheses of eribulin and a macrolactam analogue of halichondrin B. Proc Natl Acad Sci U S A 2022; 119:e2208938119. [PMID: 35930662 PMCID: PMC9371655 DOI: 10.1073/pnas.2208938119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
A unified synthetic route for the total syntheses of eribulin and a macrolactam analog of halichondrin B is described. The key to the success of the current synthetic approach includes the employment of our reverse approach for the construction of cyclic ether structural motifs and a modified intramolecular cyclization reaction between alkyl iodide and aldehyde functionalities to establish the all-carbon macrocyclic framework of eribulin. These syntheses, together with our previous work on the total syntheses of halichondrin B and norhalichondrin B, demonstrate and validate the powerful reverse approach in the construction of cyclic ether structural motifs. On the other hand, the unified synthetic strategy for the synthesis of the related macrolactam analog provides inspiration and opportunities in the halichondrin field and related polycyclic ether areas.
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Kim ST, Park Y, Kim N, Gu J, Son W, Hur J, Lee K, Baek A, Song JY, Kim UB, Lee KY, Oh CY, Park S, Shin H. Synthesis of the C1–C13 Fragment of Eribulin on a Kilogram Scale. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.1c00295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Seong Taek Kim
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Yongseo Park
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Namhyeon Kim
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Jaeun Gu
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Wongyoung Son
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Jisu Hur
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - KangHee Lee
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Areum Baek
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Ju Young Song
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - U Bin Kim
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Kee-Young Lee
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Chang-Young Oh
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Seokhwi Park
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
| | - Hyunik Shin
- R&D Center, Yonsung Fine Chemicals Company Limited, Innoplex-2-dong, 306, Sinwon-ro, Yeongtong-gu, Suwon-si 16675, Gyeonggi-do, Republic of Korea
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Krishna AS, Basetty S, Nasam R, Ralte SL, Reddy CR, Sudhakar G, Pabbaraja S, Chandrasekhar S, Mainkar PS, Kumaraguru T, Ghosh S. Chemoenzymatic Process for the Preparation of ( S)-7-(( tert-Butyldiphenylsilyl)oxy)hept-1-yn-4-ol in a Continuous Packed-Bed Reactor, a Key Intermediate for Eribulin Synthesis. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Avula Shiva Krishna
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Shalini Basetty
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Rajesh Nasam
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Samuel L. Ralte
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Chada Raji Reddy
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Gangarajula Sudhakar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Srihari Pabbaraja
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Srivari Chandrasekhar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Prathama S. Mainkar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Thenkrishnan Kumaraguru
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
| | - Subhash Ghosh
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201 002, India
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Lee H, Park Y, Jung H, Kim ST, Sin S, Ko E, Myeong IS, Moon H, Suhl CH, Jung Y, Jung E, Lee J, Lee KY, Oh CY, Song J, Yoon SH, Kang W, Jung J, Shin H. Synthesis of the C1–C13 fragment of eribulin mesylate. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.06.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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