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Li H, Yu Z, Sun H, Liu B, Wang X, Shao Z, Wang M, Xie W, Yao X, Yao Q, Zhi Y. Efficient Synthesis of 2,3'-Spirobi (Indolin)-2'-Ones and Preliminary Evaluation of Their Damage to Mitochondria in HeLa Cells. Front Pharmacol 2022; 12:821518. [PMID: 35280257 PMCID: PMC8904893 DOI: 10.3389/fphar.2021.821518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/31/2021] [Indexed: 12/12/2022] Open
Abstract
A novel formal (4 + 1) annulation between N-(o-chloromethyl)aryl amides and 3-chlorooxindoles through in situ generated aza-ortho-QMs with 3-chlorooxindoles is reported for the synthesis of a series of 2,3'-spirobi (indolin)-2'-ones in high yields. Under structured illumination microscopy, compound 3a is found to change the mitochondrial morphology and induce mitophagy pathway, which might then trigger mitophagy in cancer cells.
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Affiliation(s)
- Huajie Li
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Zhenjie Yu
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Haoyi Sun
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Bo Liu
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Xin Wang
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Zhe Shao
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Meiling Wang
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Weilin Xie
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Xingang Yao
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Qingqiang Yao
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
| | - Ying Zhi
- School of Pharmacy and Pharmaceutical Sciences, Shandong First Medical University, Jinan, China
- Institute of Materia Medica, Shandong Academy of Medical Sciences, Jinan, China
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2
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Aleksanyan DV, Churusova SG, Yu. Rybalkina E, Klemenkova ZS, Denisov GL, Kozlov VA. Dinucleating ligands based on functionalized oxalamides: lability of Re(I) coordination with the phosphorus pendant arms. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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Nakamura S, Matsumoto N, Kibe M, Abe K, Takehara T, Suzuki T. Enantiodivergent Reaction of Ketimines with Malononitriles Using Single Cinchona Alkaloid Sulfonamide Catalysts. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shuichi Nakamura
- Department of Life Science and Applied Chemistry Graduate School of Engineering Nagoya Institute of Technology, Gokiso, Showa-ku Nagoya 466-8555 Japan
- Frontier Research Institute for Material Science Nagoya Institute of Technology, Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Natsuki Matsumoto
- Department of Life Science and Applied Chemistry Graduate School of Engineering Nagoya Institute of Technology, Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Masato Kibe
- Department of Life Science and Applied Chemistry Graduate School of Engineering Nagoya Institute of Technology, Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Kazuki Abe
- Department of Life Science and Applied Chemistry Graduate School of Engineering Nagoya Institute of Technology, Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Tsunayoshi Takehara
- The Institute of Scientific and Industrial Research Osaka University 8–1 Mihogaoka Ibaraki-shi Osaka 567-0047 Japan
| | - Takeyuki Suzuki
- The Institute of Scientific and Industrial Research Osaka University 8–1 Mihogaoka Ibaraki-shi Osaka 567-0047 Japan
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4
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Kuwano S, Ogino E, Arai T. Enantio- and diastereoselective double Mannich reaction of malononitrile with N-Boc imines using quinine-derived bifunctional organoiodine catalyst. Org Biomol Chem 2021; 19:6969-6973. [PMID: 34337640 DOI: 10.1039/d1ob00796c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A chiral quinine-derived organic base catalyst with halogen bond donor functionality was used to catalyze the asymmetric double Mannich reaction of malononitrile with N-Boc and N-Cbz imines to afford 1,3-diamines in excellent yields with high enantio- and diastereoselectivities. With 2.2 equiv. of a single imine electrophile, symmetrical 1,3-diamines were obtained, whereas, with two different imine partners, unsymmetrically substituted 1,3-diamine was obtained. The monohydration of the double Mannich product was also achieved.
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Affiliation(s)
- Satoru Kuwano
- Soft Molecular Activation Research Center (SMARC), Chiba Iodine Resource Innovation Center (CIRIC), Molecular Chirality Research Center (MCRC), Department of Chemistry, Graduate School of Science, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan.
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5
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Ogino E, Nakamura A, Kuwano S, Arai T. Chiral C2-Symmetric Aminomethylbinaphthol as Synergistic Catalyst for Asymmetric Epoxidation of Alkylidenemalononitriles: Easy Access to Chiral Spirooxindoles. Org Lett 2021; 23:1980-1985. [DOI: 10.1021/acs.orglett.0c04245] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Eri Ogino
- Soft Molecular Activation Research Center (SMARC), Chiba Iodine Resource Innovation Center (CIRIC), Synthetic Organic Chemistry, Department of Chemistry, Graduate School of Science, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
| | - Ayu Nakamura
- Soft Molecular Activation Research Center (SMARC), Chiba Iodine Resource Innovation Center (CIRIC), Synthetic Organic Chemistry, Department of Chemistry, Graduate School of Science, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
| | - Satoru Kuwano
- Soft Molecular Activation Research Center (SMARC), Chiba Iodine Resource Innovation Center (CIRIC), Synthetic Organic Chemistry, Department of Chemistry, Graduate School of Science, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
| | - Takayoshi Arai
- Soft Molecular Activation Research Center (SMARC), Chiba Iodine Resource Innovation Center (CIRIC), Synthetic Organic Chemistry, Department of Chemistry, Graduate School of Science, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
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6
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Liu H, Yan Y, Li M, Zhang X. An enantioselective aza-Friedel-Crafts reaction of 5-aminoisoxazoles with isatin-derived N-Boc ketimines. Org Biomol Chem 2021; 19:3820-3824. [PMID: 33949582 DOI: 10.1039/d1ob00374g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
By employing a chiral phosphoric acid as a catalyst, an enantioselective aza-Friedel-Crafts reaction of 5-aminoisoxazoles with isatin-derived N-Boc ketimines was realized. The reaction provided a wide variety of novel 3-isoxazole 3-amino-oxindoles with good yields (up to 99%) and moderate to good enantioselectivities (up to 99%). The absolute configuration of one product was assigned by X-ray crystal structural analysis and a plausible reaction mechanism was proposed. In addition, a scale-up reaction was performed successfully. Finally, one product was subjected to Suzuki-Miyaura coupling with phenylboronic acid to afford the product in a moderate yield without erosion of the enantioselectivity.
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Affiliation(s)
- Hui Liu
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, China. and Department of Chemistry, Xihua University, China and Graduate School of Chinese Academy of Sciences, Beijing, China
| | - Yingkun Yan
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, China. and Department of Chemistry, Xihua University, China and Graduate School of Chinese Academy of Sciences, Beijing, China
| | - Min Li
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, China. and Department of Chemistry, Xihua University, China and Graduate School of Chinese Academy of Sciences, Beijing, China
| | - Xiaomei Zhang
- Asymmetric Synthesis and Chiraltechnology Key Laboratory of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, China. and Department of Chemistry, Xihua University, China
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