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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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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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Abstract
The synthesis of kibdelone C, a polycyclic natural xanthone isolated from a soil actinomycete, was achieved through a convergent approach. A 6π-electrocyclization was applied to construct the highly substituted dihydrophenanthrenol fragment (B-C-D ring). InBr3-promoted lactonization was employed to build the isocoumarin ring, which served as a common precursor for the formation of isoquinolinone ring (A-B ring). A key DMAP-mediated oxa-Michael/aldol cascade reaction was developed to install the tetrahydroxanthone fragment (E-F ring). This approach provides a new solution to prepare its derivatives and structurally related natural products.
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Affiliation(s)
- Yihua Dai
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes , School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062 , China
| | - Feixia Ma
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes , School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062 , China
| | - Yanfang Shen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes , School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062 , China
| | - Tao Xie
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes , School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062 , China
| | - Shuanhu Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes , School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062 , China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development , East China Normal University , Shanghai 200062 , China
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Dasari B, Fufa T, Aeluri M, Gaddam J, Deora GS, Gaunitz F, Kitambi SS, Arya P. Macrocyclic Toolbox from Epothilone Fragment Identifies a Compound Showing Molecular Interactions with Actin and Novel Promoters of Apoptosis in Patient-derived Brain Tumor Cells. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Bhanudas Dasari
- Dr. Reddy's Institute of Life Sciences (DRILS); University of Hyderabad, Campus; Hyderabad 500046 India
- Sai Advantium Pharma Ltd.; IKP Road Turkapally; Hyderabad 500078 India
| | - Temesgen Fufa
- Klinik und Poliklinik für Neurochirurgie; Universitätsklinikum Leipzig; Leipzig Germany
- Department of Microbiology and Tumor and Cell Biology; Karolinska Institutet; 17177 Stockholm Sweden
| | - Madhu Aeluri
- Dr. Reddy's Institute of Life Sciences (DRILS); University of Hyderabad, Campus; Hyderabad 500046 India
- GVK Biosciences, Nacharam; IDA Mallapur; Hyderabad 500076 India
| | - Jagan Gaddam
- Dr. Reddy's Institute of Life Sciences (DRILS); University of Hyderabad, Campus; Hyderabad 500046 India
| | - Girdhar Singh Deora
- School of Pharmacy; The University of Queensland; Brisbane QLD 4072 Australia
| | - Frank Gaunitz
- Klinik und Poliklinik für Neurochirurgie; Universitätsklinikum Leipzig; Leipzig Germany
| | - Satish Srinivas Kitambi
- Department of Microbiology and Tumor and Cell Biology; Karolinska Institutet; 17177 Stockholm Sweden
| | - Prabhat Arya
- Dr. Reddy's Institute of Life Sciences (DRILS); University of Hyderabad, Campus; Hyderabad 500046 India
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Chamakuri S, Jogula S, Arya P. Regio- and Stereocontrolled Dieckmann Approach to Treprostinil-Inspired, Polycyclic Scaffold For Building Macrocyclic Diversity. ACS COMBINATORIAL SCIENCE 2015; 17:437-41. [PMID: 26167941 DOI: 10.1021/acscombsci.5b00076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We developed a regio- and stereocontrolled Dieckmann cyclization approach to the synthesis of a novel, natural-product-like scaffold that was inspired from treprostinil (UT-15). This was further utilized in a diversity-based, 15-membered macrocyclic synthesis of two different sets of hybrid compounds. The amino acid moiety embedded in the macrocyclic skeleton allow exploring various chiral side chain groups within the ring.
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Affiliation(s)
- Srinivas Chamakuri
- Dr. Reddy’s Institute
of Life Sciences (DRILS), University of Hyderabad Campus Gachibowli, 500046, Hyderabad, India
| | - Srinvas Jogula
- Dr. Reddy’s Institute
of Life Sciences (DRILS), University of Hyderabad Campus Gachibowli, 500046, Hyderabad, India
| | - Prabhat Arya
- Dr. Reddy’s Institute
of Life Sciences (DRILS), University of Hyderabad Campus Gachibowli, 500046, Hyderabad, India
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