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Gao FT, Wu QK, Zhang M, Shimadate Y, Qian G, Song YY, Kato A, Li YX, Jia YM, Fleet GWJ, Yu CY. Design and synthesis of 6-C-alkyl-DMDP type nanomolar inhibitors of β-galactosidase and β-glucosidase based on broussonetine S and related derivatives. Eur J Med Chem 2024; 275:116570. [PMID: 38878517 DOI: 10.1016/j.ejmech.2024.116570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/31/2024] [Accepted: 06/02/2024] [Indexed: 07/12/2024]
Abstract
Broussonetine S (9), its C-1' and C-10' stereoisomers, and their corresponding enantiomers have been synthesized from enantiomeric arabinose-derived cyclic nitrones, with cross metathesis (CM), epoxidation and Keck asymmetric allylation as key steps. Glycosidase inhibition assays showed that broussonetine S (9) and its C-10' epimer (10'-epi-9) were nanomolar inhibitors of bovine liver β-galactosidase and β-glucosidase; while their C-1' stereoisomers were 10-fold less potent towards these enzymes. The glycosidase inhibition results and molecular docking calculations revealed the importance of the configurations of pyrrolidine core and C-1' hydroxyl for inhibition potency and spectra. Together with the docking calculations we previously reported for α-1-C-alkyl-DAB derivatives, we designed and synthesized a series of 6-C-alkyl-DMDP derivatives with very simple alkyl chains. The inhibition potency of these derivatives was enhanced by increasing the length of the side chain, and maintained at nanomolar scale inhibitions of bovine liver β-glucosidase and β-galactosidase after the alkyl groups are longer than eight or ten carbons for the (6R)-C-alkyl-DMDP derivatives and their 6S epimers, respectively. Molecular docking calculations indicated that each series of 6-C-alkyl-DMDP derivatives resides in the same active site of β-glucosidase or β-galactosidase with basically similar binding conformations, and their C-6 long alkyl chains extend outwards along the hydrophobic groove with similar orientations. The increasing inhibitions of β-glucosidase and β-galactosidase with the number of carbon atoms in the side chains may be explained by improved adaptability of longer alkyl chains in the hydrophobic grooves. In addition, the lower β-glucosidase and β-galactosidase inhibitions of (6S)-C-alkyl-DMDP derivatives than their C-6 R stereoisomers can be attributed to the misfolding of their alkyl chains and resulted decreased adaptability in the hydrophobic groove. The work reported herein is valuable for design and development of more potent and selective inhibitors of β-galactosidase and β-glucosidase, which have potential in treatment of lysosomal storage diseases. Furthermore, part of the 6-C-alkyl-DMDP derivatives and their enantiomers were also tested as potential anti-cancer agents; all the compounds tested were found with moderate cytotoxic effects on MKN45 cells, which would indicate potential applications of these iminosugars in development of novel anticancer agents.
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Affiliation(s)
- Feng-Teng Gao
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qing-Kun Wu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; School of Pharmacy, Jiangsu Ocean University, Lianyungang, 222005, China
| | - Ming Zhang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yuna Shimadate
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Gong Qian
- Qilu University of Technology (Shandong Academy of Sciences), Shandong Analysis and Test Center, Laboratory of Immunology for Environment and Health, Jinan, 250014, Shandong, China
| | - Ying-Ying Song
- Qilu University of Technology (Shandong Academy of Sciences), Shandong Analysis and Test Center, Laboratory of Immunology for Environment and Health, Jinan, 250014, Shandong, China
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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Yang M, Meng YX, Mehfooz H, Zhao YL. Visible light-promoted [3+2] cyclization reaction of vinyl azides with perfluoroalkyl-substituted-imidoyl sulfoxonium ylides. Chem Commun (Camb) 2024; 60:5407-5410. [PMID: 38683050 DOI: 10.1039/d4cc00777h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Visible-light-induced [3+2] cyclization of vinyl azides with perfluoroalkyl-substituted imidoyl sulfoxonium ylides has been developed for the first time. In this transformation, perfluoroalkyl-substituted imidoyl sulfoxonium ylides are firstly employed as a carbon radical precursor under visible light irradiation, providing a new and efficient method for the construction of perfluoroalkyl-substituted 1-pyrrolines.
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Affiliation(s)
- Ming Yang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Yu-Xuan Meng
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Haroon Mehfooz
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Yu-Long Zhao
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
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3
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Orel VB, Zubarev AA, Bidusenko IA, Ushakov IA, Vitkovskaya NM. Quantum-Chemical Study of the Assembly Mechanism of 1-Pyrrolines from N-Benzylaldimines and Arylacetylenes in KO tBu/DMSO Superbasic Medium. J Org Chem 2023. [PMID: 37220072 DOI: 10.1021/acs.joc.3c00333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
By using a quantum-chemical approach, B2PLYP-D2/6-311+G**//B3LYP/6-31+G*, we have carried out a detailed study of the assembly of 1-pyrrolines from N-benzyl-1-phenylmethanimine and phenylacetylene in the superbasic medium KOtBu/dimethyl sulfoxide (DMSO). In this way, we have considered, both theoretically and experimentally, the mechanisms of the assembly through a concerted and stepwise nucleophilic cycloaddition and have addressed the side processes accompanying the assembly. It is found that the assembly via the concerted cycloaddition is kinetically more favorable than that via the stepwise cycloaddition. At the same time, the reaction of C-vinylation of aldimine with phenylacetylene occurs with a similar activation energy as the concerted cycloaddition and leads to the formation of 2-aza-1,4-pentadiene. The anion of 2-aza-1,4-pentadiene is an intermediate for the side processes leading to the formation of triarylpyridines and 1,3-diarylpropan-1-ones. Triarylpyridines are formed through the concerted cycloaddition of the next phenylacetylene molecule to 2-aza-1,4-pentadiene, while 1,3-diarylpropan-1-ones are formed as a result of the hydrolysis of 2-aza-1,4-pentadienes. It is found out that the mild conditions for the assembly of 1-pyrrolines (60 °C, 15 min) relate to the formation of complexes in the KOtBu/DMSO superbasic medium, where the anion is readily accessible for the nucleophilic attack by the phenylacetylene molecule.
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Affiliation(s)
- Vladimir B Orel
- Laboratory of Quantum-Chemical Modeling of Molecular Systems, Irkutsk State University, 1 K. Marx Street, 664003 Irkutsk, Russia
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Andrey A Zubarev
- Laboratory of Quantum-Chemical Modeling of Molecular Systems, Irkutsk State University, 1 K. Marx Street, 664003 Irkutsk, Russia
| | - Ivan A Bidusenko
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Igor A Ushakov
- A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Nadezhda M Vitkovskaya
- Laboratory of Quantum-Chemical Modeling of Molecular Systems, Irkutsk State University, 1 K. Marx Street, 664003 Irkutsk, Russia
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Zi D, Song YY, Lu TT, Kise M, Kato A, Wang JZ, Jia YM, Li YX, Fleet GWJ, Yu CY. Nanomolar β-glucosidase and β-galactosidase inhibition by enantiomeric α-1-C-alkyl-1,4-dideoxy-1,4-imino-arabinitol derivatives. Eur J Med Chem 2023; 247:115056. [PMID: 36603505 DOI: 10.1016/j.ejmech.2022.115056] [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: 08/17/2022] [Revised: 12/22/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022]
Abstract
A series of α-1-C-alkyl DAB (1,4-dideoxy-1,4-imino-d-arabinitol) and LAB (1,4-dideoxy-1,4-imino-l-arabinitol) derivatives with aryl substituents have been designed as analogues of broussonetine W (12), and assayed as glycosidase inhibitors. While the inhibition spectrum of α-1-C-alkyl DAB derivative 16 showed a good correlation to that of broussonetine W (12), introduction of substituents on the terminal aryl (17a-f) or hydroxyl groups at C-1' position of the alkyl chains (18a-e) decreased their α-glucosidase inhibitions but greatly improved their inhibitions of bovine liver β-glucosidase and β-galactosidase. Furthermore, epimerization of C-1' configurations of compounds 18a-e clearly lowered their inhibition potency of bovine liver β-glucosidase and β-galactosidase. Notably, some of the α-1-C-alkyl DAB derivatives were also found to have potent human lysosome β-glucosidase inhibitions. In contrast, enantiomers of compounds 18a-e and 1'-epi-18a-e generally showed increased α-glucosidase inhibitions, but sharply decreased bovine liver β-glucosidase and β-galactosidase inhibitions. Molecular docking calculations unveiled the novel two set of binding modes for each series of compounds; introduction of C-1' hydroxyl altered the conformations of the pyrrolidine rings and orientation of their long chains, resulting in improved accommodation in the hydrophobic grooves. The compounds reported herein are very potent β-glucosidase and β-galactosidase inhibitions with novel binding mode; and the structure-activity relationship provides guidance for design and development of more pyrrolidine pharmacological chaperones for lysosomal storage diseases.
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Affiliation(s)
- Dong Zi
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ying-Ying Song
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; Qilu University of Technology (Shandong Academy of Sciences), Shandong Analysis and Test Center, Laboratory of Immunology for Environment and Health, Jinan, 250014, Shandong, China
| | - Tian-Tian Lu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Maki Kise
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama, 930-0194, Japan.
| | - Jun-Zhe Wang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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5
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Tu S, Qi Z, Li W, Zhang S, Zhang Z, Wei J, Yang L, Wei S, Du X, Yi D. Chemodivergent photocatalytic access to 1-pyrrolines and 1-tetralones involving switchable C(sp3)–H functionalization. Front Chem 2022; 10:1058596. [PMID: 36385998 PMCID: PMC9641198 DOI: 10.3389/fchem.2022.1058596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/14/2022] [Indexed: 11/23/2022] Open
Abstract
A chemodivergent photocatalytic approach to 1-pyrrolines and 1-tetralones from alkyl bromides and vinyl azides has been developed through chemoselectively controllable intermolecular [3 + 2] and [4 + 2] cyclization. This photoredox-neutral two-component protocol involves intermolecular radical addition and switchable distal C(sp3)–H functionalization enabled by iminyl radical-mediated 1,5-hydrogen atom transfer. Meanwhile, chemoselectivity between C(sp3)–N bond formation and C(sp3)–C(sp2) bond formation is precisely switched by photocatalysts (Ru(bpy)3(PF6)2 vs. fac-Ir(ppy)3) and additives (base vs. acid).
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Affiliation(s)
- Shijing Tu
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zhongyu Qi
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Weicai Li
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Shiqi Zhang
- Natural Products Research Center, Chengdu Institution of Biology, Chinese Academy of Science, Chengdu, Sichuan, China
- *Correspondence: Shiqi Zhang, ; Xi Du, ; Dong Yi,
| | - Zhijie Zhang
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jun Wei
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Lin Yang
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Siping Wei
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xi Du
- Department of Chemistry, School of Basic Medical Science, Southwest Medical University, Luzhou, China
- *Correspondence: Shiqi Zhang, ; Xi Du, ; Dong Yi,
| | - Dong Yi
- Central Nervous System Drug Key Laboratory of Sichuan Province, Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou, China
- *Correspondence: Shiqi Zhang, ; Xi Du, ; Dong Yi,
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6
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Bouillon ME, Nash RJ, Pyne SG. Studies towards the synthesis of polyhydroxylated pyrrolidine alkaloids isolated from Broussonetia kazinoki (moraceae). Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Chen Y, Wang L, Liu X, Wang F, An Y, Zhao W, Tian J, Kong D, Zhang W, Xu Y, Ba Y, Zhou H. The Genus Broussonetia: An Updated Review of Phytochemistry, Pharmacology and Applications. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27165344. [PMID: 36014582 PMCID: PMC9414938 DOI: 10.3390/molecules27165344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/15/2022] [Accepted: 08/18/2022] [Indexed: 02/05/2023]
Abstract
The Broussonetia genus (Moraceae), recognized for its value in many Chinese traditional herbs, mainly includes Broussonetia papyrifera (L.) L’Hér. ex Vent. (BP), Broussonetia kazinoki Siebold (BK), and Broussonetia luzonica (Blanco) Bureau (BL). Hitherto, researchers have found 338 compounds isolated from BP, BK, and BL, which included flavonoids, polyphenols, phenylpropanoids, alkaloids, terpenoids, steroids, and others. Moreover, its active compounds and extracts have exhibited a variety of pharmacological effects such as antitumor, antioxidant, anti-inflammatory, antidiabetic, anti-obesity, antibacterial, and antiviral properties, and its use against skin wrinkles. In this review, the phytochemistry and pharmacology of Broussonetia are updated systematically, after its applications are first summarized. In addition, this review also discusses the limitations of investigations and the potential direction of Broussonetia. This review can help to further understand the phytochemistry, pharmacology, and other applications of Broussonetia, which paves the way for future research.
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Borisova MA, Ryabukhin DS, Ivanov AY, Boyarskaya IA, Shabalin DA, Zelenkov LE, Sсhmidt EY, Trofimov BA, Vasilyev AV. Transformations of 5‐Hydroxy‐1‐pyrrolines in Strong Brønsted Acids: Experimental and Theoretical Study of Intermediate Cationic Species. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marina A Borisova
- Saint Petersburg State Forest Engineering University named after S M Kirov: Sankt-Peterburgskij gosudarstvennyj lesotehniceskij universitet imeni S M Kirova chemistry RUSSIAN FEDERATION
| | - Dmitry S. Ryabukhin
- Saint Petersburg State Forest Technical University named after S M Kirov: Sankt-Peterburgskij gosudarstvennyj lesotehniceskij universitet imeni S M Kirova chemistry RUSSIAN FEDERATION
| | - Alexander Yu. Ivanov
- Saint Petersburg State University: Sankt-peterburgskij gosudarstvennyj universitet organic chemstry RUSSIAN FEDERATION
| | - Irina A. Boyarskaya
- Saint Petersburg State University: Sankt-peterburgskij gosudarstvennyj universitet organic chemstry RUSSIAN FEDERATION
| | - Dmitrii A. Shabalin
- AE Favorsky Irkutsk Institute of Chemistry SB RAS: Irkutskij institut himii imeni A E Favorskogo SO RAN chemistry RUSSIAN FEDERATION
| | - Lev E. Zelenkov
- ITMO University: Nacional'nyj issledovatel'skij universitet ITMO school of physics and engineering RUSSIAN FEDERATION
| | - Elena Yu. Sсhmidt
- AE Favorsky Irkutsk Institute of Chemistry SB RAS: Irkutskij institut himii imeni A E Favorskogo SO RAN chemistry RUSSIAN FEDERATION
| | - Boris A. Trofimov
- AE Favorsky Irkutsk Institute of Chemistry SB RAS: Irkutskij institut himii imeni A E Favorskogo SO RAN chemistry RUSSIAN FEDERATION
| | - Aleksander Viktorovich Vasilyev
- Saint-Petersburg State Forest Technical University Department of Organic Chemistry Institutsky per. 5 194021 Saint-petersburg RUSSIAN FEDERATION
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9
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Zhao L, Yan Y, Wei ZL, Liao WW. Organocatalytic Allylic Alkylation of α-(Alkylideneamino)nitriles and Its Application in the Preparation of Multisubstituted 1-Pyrrolines. J Org Chem 2022; 87:10090-10104. [PMID: 35816383 DOI: 10.1021/acs.joc.2c01072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A synthetic approach for the construction of functionalized diverse 1-pyrrolines incorporating β-quaternary carbon centers under mild reaction conditions has been reported, in which α-allyl α-(alkylideneamino)nitriles generated from a Lewis base-catalyzed allylic alkylation reaction engaged in a Lewis base-mediated tandem intramolecular cyclization to deliver the targeted molecules in a catalytically atom-economic fashion.
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Affiliation(s)
- Lang Zhao
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
| | - Yan Yan
- State Key Lab of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Zhong-Lin Wei
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
| | - Wei-Wei Liao
- Department of Organic Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
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10
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Tsunoda T, Tanoeyadi S, Proteau PJ, Mahmud T. The chemistry and biology of natural ribomimetics and related compounds. RSC Chem Biol 2022; 3:519-538. [PMID: 35656477 PMCID: PMC9092360 DOI: 10.1039/d2cb00019a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/06/2022] [Indexed: 11/21/2022] Open
Abstract
Natural ribomimetics represent an important group of specialized metabolites with significant biological activities. Many of the activities, e.g., inhibition of seryl-tRNA synthetases, glycosidases, or ribosomes, are manifestations of their structural resemblance to ribose or related sugars, which play roles in the structural, physiological, and/or reproductive functions of living organisms. Recent studies on the biosynthesis and biological activities of some natural ribomimetics have expanded our understanding on how they are made in nature and why they have great potential as pharmaceutically relevant products. This review article highlights the discovery, biological activities, biosynthesis, and development of this intriguing class of natural products.
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Affiliation(s)
- Takeshi Tsunoda
- Department of Pharmaceutical Sciences, Oregon State University Corvallis OR 97331 USA
| | - Samuel Tanoeyadi
- Department of Pharmaceutical Sciences, Oregon State University Corvallis OR 97331 USA
| | - Philip J Proteau
- Department of Pharmaceutical Sciences, Oregon State University Corvallis OR 97331 USA
| | - Taifo Mahmud
- Department of Pharmaceutical Sciences, Oregon State University Corvallis OR 97331 USA
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11
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Zi Q, Cong J, Li L, Yin M, Zhao J, Li L, Yang X. Synthesis of 1-pyrroline derivatives via cyclization of terminal alkynes with 2-azaallyls. Org Biomol Chem 2022; 20:2843-2851. [PMID: 35297933 DOI: 10.1039/d2ob00102k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient transition-metal-free cyclization reaction to prepare 1-pyrroline derivatives bearing various functional groups is described. In this method, a simple combination of a base and a solvent allows the cyclization reaction of terminal alkynes and 2-azaallyls to be carried out efficiently under mild and metal-free conditions. This cyclization reaction will provide an efficient method for the synthesis of medicinally relevant polysubstituted and multifunctionalized pyrrolines.
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Affiliation(s)
- Quanxing Zi
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
| | - Jielun Cong
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
| | - Lun Li
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
| | - Meng Yin
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
| | - Jingfeng Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
| | - Liang Li
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
| | - Xiaodong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
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12
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Singh PR, Kalaramna P, Ali S, Goswami A. Synthesis of Thio‐/Selenopyrrolines
via
SnCl
4
‐Catalyzed (3+2)‐Cycloadditions of Donor‐Acceptor Cyclopropanes with Thio‐/Selenocyanates. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Prasoon Raj Singh
- Department of Chemistry SS Bhatnagar Block Main Campus Indian Institute of Technology Ropar Rupnagar, Punjab 140001 India
| | - Pratibha Kalaramna
- Department of Chemistry SS Bhatnagar Block Main Campus Indian Institute of Technology Ropar Rupnagar, Punjab 140001 India
| | - Shamsad Ali
- Department of Chemistry SS Bhatnagar Block Main Campus Indian Institute of Technology Ropar Rupnagar, Punjab 140001 India
| | - Avijit Goswami
- Department of Chemistry SS Bhatnagar Block Main Campus Indian Institute of Technology Ropar Rupnagar, Punjab 140001 India
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13
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Fábianová D, Pončáková T, Martinková M, Fábian M, Fabišíková M, Pilátová MB, Macejová A, Kuchár J, Jáger D. A straightforward approach toward cytotoxic pyrrolidine alkaloids: Novel analogues of natural broussonetines. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Miki Y, Tomita N, Ban K, Sajiki H, Sawama Y. Synthesis of 1‐Pyrroline by Denitrogenative Ring Expansion of Cyclobutyl Azides under Thermal Conditions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100329] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Yuya Miki
- Laboratory of Organic Chemistry Gifu Pharmaceutical University 1-25-4 Daigaku-nishi Gifu 501-1196, Japan
| | - Naohito Tomita
- Laboratory of Organic Chemistry Gifu Pharmaceutical University 1-25-4 Daigaku-nishi Gifu 501-1196, Japan
| | - Kazuho Ban
- Laboratory of Organic Chemistry Gifu Pharmaceutical University 1-25-4 Daigaku-nishi Gifu 501-1196, Japan
| | - Hironao Sajiki
- Laboratory of Organic Chemistry Gifu Pharmaceutical University 1-25-4 Daigaku-nishi Gifu 501-1196, Japan
| | - Yoshinari Sawama
- Laboratory of Organic Chemistry Gifu Pharmaceutical University 1-25-4 Daigaku-nishi Gifu 501-1196, Japan
- Graduate School of Pharmaceutical Sciences Osaka University 1-6 Yamada-oka, Suita Osaka 565-0871 Japan
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15
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Bidusenko IA, Schmidt EY, Ushakov IA, Vashchenko AV, Trofimov BA. Base-Catalyzed [3 + 2] Cycloaddition of N-Benzyl Ketimines to Arylacetylenes Followed by Oxidation: A One-Pot Access to Polyarylated 2 H-Pyrroles via Intermediate Pyrrolines. Org Lett 2021; 23:4121-4126. [PMID: 34018747 DOI: 10.1021/acs.orglett.1c01009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
N-Benzyl ketimines undergo [3 + 2] cycloaddition with arylacetylenes in the KOBut/DMSO solution to 2,3,5-triarylpyrrolines, which are oxidized (chloranil, DDQ) in situ to 2,3,5-triaryl-2H-pyrroles in 53-71% yields. The intermediate 1-pyrrolines can be isolated in 31-91% yields and separately oxidized to the corresponding 2H-pyrroles.
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Affiliation(s)
- Ivan A Bidusenko
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Elena Yu Schmidt
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Igor A Ushakov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Alexander V Vashchenko
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Boris A Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
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16
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Peng H, Zhang Y, Deng G, Deng H. Silver( i)-catalyzed tandem reaction of enynones and 4-alkynyl isoxazoles: regioselective synthesis of highly functionalized 4 H-furan[3,4- c]pyrroles. Org Chem Front 2021. [DOI: 10.1039/d1qo00510c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This work reports a silver(i)-catalyzed tandem reaction of enynones with 4-alkynyl isoxazoles.
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Affiliation(s)
- Haiyun Peng
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Yangyi Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Guisheng Deng
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Hongmei Deng
- Key Laboratory of Water Safety and Protection in Pearl River Delta, Ministry of Education, School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
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17
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Kim HJ, Kim D, Yoon H, Choi CS, Oh YS, Jun HS. Prevention of Oxidative Stress-Induced Pancreatic Beta Cell Damage by Broussonetia Kazinoki Siebold Fruit Extract Via the ERK-Nox4 Pathway. Antioxidants (Basel) 2020; 9:antiox9050406. [PMID: 32397640 PMCID: PMC7278704 DOI: 10.3390/antiox9050406] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 02/07/2023] Open
Abstract
Pancreatic beta cells are vulnerable to oxidative stress, which causes beta cell death and dysfunction in diabetes mellitus. Broussonetia kazinoki Siebold (BK) is a widely used herbal medicine, but its potential effects against beta cell death-induced diabetes have not been studied. Therefore, we investigated the protective effect of an ethanolic extract of BK fruit (BKFE) against streptozotocin (STZ)-induced toxicity in pancreatic beta cells. Intraperitoneal injection of STZ in mice induced hyperglycemia; however, oral administration of BKFE significantly decreased the blood glucose level as well as HbA1c levels. BKFE treatment improved glucose tolerance and increased body weight in diabetic mice. Moreover, BKFE treatment resulted in increased serum insulin levels and insulin expression in the pancreas as well as decreased 4-hydroxynonenal levels induced by oxidative stress. Treatment with STZ decreased cell viability of mouse insulinoma cells (MIN6), which was blocked by BKFE pretreatment. BKFE significantly inhibited apoptotic cells and decreased the expression levels of cleaved-caspase-3 and cleaved-poly (ADP-ribose) polymerase (PARP) induced by STZ treatment. Production of reactive oxygen species in STZ-treated MIN6 cells was also significantly decreased by treatment with BKFE. Erk phosphorylation and Nox4 levels increased in STZ-treated MIN6 cells and the pancreas of mice injected with STZ and this increase was inhibited by treatment with BKFE. Inhibition of Erk phosphorylation by treatment with the PD98059 inhibitor or siRNA Erk also blocked the expression of Nox4 induced by STZ treatment. In conclusion, BKFE inhibits Erk phosphorylation, which in turn prevents STZ-induced oxidative stress and beta cell apoptosis. These results suggested that BKFE can be used to prevent or treat beta cell damage in diabetes.
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Affiliation(s)
- Hyo-Jin Kim
- College of Pharmacy, Gachon University, Incheon 21936, Korea;
| | - Donghee Kim
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (D.K.); (H.Y.); (C.S.C.)
| | - Haelim Yoon
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (D.K.); (H.Y.); (C.S.C.)
| | - Cheol Soo Choi
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (D.K.); (H.Y.); (C.S.C.)
- Department of Medicine, College of Medicine, Gachon University, Incheon 21565, Korea
- Korea Mouse Metabolic Phenotyping Center, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea
| | - Yoon Sin Oh
- Department of Food and Nutrition, Eulji University, Seongnam 13135, Korea
- Correspondence: (Y.S.O.); (H.-S.J.); Tel.: +82-31-740-7287 (Y.S.O.); +82-32-899-6056 (H.-S.J.)
| | - Hee-Sook Jun
- College of Pharmacy, Gachon University, Incheon 21936, Korea;
- Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon 21999, Korea; (D.K.); (H.Y.); (C.S.C.)
- Gachon Medical and Convergence Institute, Gachon Gil Medical Center, Incheon 21565, Korea
- Correspondence: (Y.S.O.); (H.-S.J.); Tel.: +82-31-740-7287 (Y.S.O.); +82-32-899-6056 (H.-S.J.)
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18
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Ariefta NR, Azim M, Aboshi T, Koseki T, Taniguchi Y, Fujita M, Shiono Y. Colletofurans A–E, 1-Octyl-1,3-dihydroisobenzofuran Derivatives from Colletotrichum boninense AM-12-2. Org Lett 2020; 22:3161-3165. [DOI: 10.1021/acs.orglett.0c00925] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nanang R. Ariefta
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan
| | - Muhlisun Azim
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan
| | - Takako Aboshi
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan
| | - Takuya Koseki
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan
| | - Yoshimasa Taniguchi
- Central Laboratories for Key Technologies, Kirin Holdings Co. Ltd., Fukuura Kanazawa-ku, Yokohama, Kanagawa 236-0004, Japan
| | - Makoto Fujita
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
- Division of Advanced Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Yoshihito Shiono
- Department of Food, Life, and Environmental Science, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata 997-8555, Japan
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19
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Duan J, Mao Y, Zhang L, Zhu N, Fang Z, Guo K. Copper‐Catalyzed [3+2] Annulation of 2‐Arylidene‐1,3‐Indandiones with N‐Acetyl Enamides for the Synthesis of Spiropyrrolines. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jindian Duan
- College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University, 30 Puzhu Rd S., Nanjing 211816 China
| | - Yiyang Mao
- College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University, 30 Puzhu Rd S., Nanjing 211816 China
| | - Lei Zhang
- College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University, 30 Puzhu Rd S., Nanjing 211816 China
| | - Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University, 30 Puzhu Rd S., Nanjing 211816 China
| | - Zheng Fang
- College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University, 30 Puzhu Rd S., Nanjing 211816 China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering Nanjing Tech University, 30 Puzhu Rd S., Nanjing 211816 China
- State Key Laboratory of Materials-Oriented Chemical Engineering Nanjing Tech University 30 Puzhu Rd S. Nanjing 211816 China
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20
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Wu QK, Kinami K, Kato A, Li YX, Fleet GWJ, Yu CY, Jia YM. Synthesis and Glycosidase Inhibition of Broussonetine M and Its Analogues. Molecules 2019; 24:molecules24203712. [PMID: 31619020 PMCID: PMC6832352 DOI: 10.3390/molecules24203712] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/10/2019] [Accepted: 10/14/2019] [Indexed: 01/13/2023] Open
Abstract
Cross-metathesis (CM) and Keck asymmetric allylation, which allows access to defined stereochemistry of a remote side chain hydroxyl group, are the key steps in a versatile synthesis of broussonetine M (3) from the d-arabinose-derived cyclic nitrone 14. By a similar strategy, ent-broussonetine M (ent-3) and six other stereoisomers have been synthesized, respectively, starting from l-arabino-nitrone (ent-14), l-lyxo-nitrone (ent-3-epi-14), and l-xylo-nitrone (2-epi-14) in five steps, in 26%–31% overall yield. The natural product broussonetine M (3) and 10’-epi-3 were potent inhibitors of β-glucosidase (IC50 = 6.3 μM and 0.8 μM, respectively) and β-galactosidase (IC50 = 2.3 μM and 0.2 μM, respectively); while their enantiomers, ent-3 and ent-10’-epi-3, were selective and potent inhibitors of rice α-glucosidase (IC50 = 1.2 μM and 1.3 μM, respectively) and rat intestinal maltase (IC50 = 0.29 μM and 18 μM, respectively). Both the configuration of the polyhydroxylated pyrrolidine ring and C-10’ hydroxyl on the alkyl side chain affect the specificity and potency of glycosidase inhibition.
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Affiliation(s)
- Qing-Kun Wu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Kyoko Kinami
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, OX13TA Oxford, UK.
- National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China.
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
- National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China.
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
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21
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Shabalin DA, Kuzmin AV, Schmidt EY, Trofimov BA. Non-Aromatic 3H-Pyrroles in the Reaction with Nucleophiles: Is High Reactivity a Myth? European J Org Chem 2019. [DOI: 10.1002/ejoc.201900152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dmitrii A. Shabalin
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Anton V. Kuzmin
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
- Limnological Institute; Siberian Branch of the Russian Academy of Sciences; 3 Ulan-Batorskaya St 664033 Irkutsk Russian Federation
| | - Elena Yu. Schmidt
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Boris A. Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
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22
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Medran NS, La-Venia A, Testero SA. Metal-mediated synthesis of pyrrolines. RSC Adv 2019; 9:6804-6844. [PMID: 35518475 PMCID: PMC9061060 DOI: 10.1039/c8ra10247c] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 02/18/2019] [Indexed: 12/21/2022] Open
Abstract
The five-membered, nitrogen-containing pyrroline ring is a privileged structure. This ring is present in many bioactive compounds from natural sources. Pyrrolines-the dihydro derivatives of pyrroles-have three structural isomer classes, depending on the location of the double bond: 1-pyrrolines (3,4-dihydro-2H-pyrroles), 2-pyrrolines (2,3-dihydro-1H-pyrroles) and 3-pyrrolines (2,5-dihydro-1H-pyrroles). This review aims to describe the latest advances for the synthesis of pyrrolines by transition metal-catalyzed cyclizations. Only reactions in which the pyrroline ring is formed by metal promotion are described. Transformations of the pyrroline ring in other heterocycles, and the structural manipulations of the pyrroline itself are not discussed. The review is organized into three parts, each covering the metal-mediated synthesis of the three pyrroline isomers. Each part is subdivided according to the metal involved, and concludes with a brief description of notable biological activities within the class.
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Affiliation(s)
- Noelia S Medran
- Instituto de Química Rosario - IQUIR (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario Suipacha 531 Rosario S2002LRK Argentina http://www.iquir-conicet.gov.ar/eng/
| | - Agustina La-Venia
- Instituto de Química Rosario - IQUIR (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario Suipacha 531 Rosario S2002LRK Argentina http://www.iquir-conicet.gov.ar/eng/
| | - Sebastian A Testero
- Instituto de Química Rosario - IQUIR (CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario Suipacha 531 Rosario S2002LRK Argentina http://www.iquir-conicet.gov.ar/eng/
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23
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Kanchupalli V, Katukojvala S. [1+1+3] Annulation of Diazoenals and Vinyl Azides: Direct Synthesis of Functionalized 1-Pyrrolines through Olefination. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201801976] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Vinaykumar Kanchupalli
- Department of Chemistry; Indian Institute of Science Education & Research BhopaI; Madhya Pradesh 462066 India
| | - Sreenivas Katukojvala
- Department of Chemistry; Indian Institute of Science Education & Research BhopaI; Madhya Pradesh 462066 India
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24
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Kanchupalli V, Katukojvala S. [1+1+3] Annulation of Diazoenals and Vinyl Azides: Direct Synthesis of Functionalized 1-Pyrrolines through Olefination. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801976] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Vinaykumar Kanchupalli
- Department of Chemistry; Indian Institute of Science Education & Research BhopaI; Madhya Pradesh 462066 India
| | - Sreenivas Katukojvala
- Department of Chemistry; Indian Institute of Science Education & Research BhopaI; Madhya Pradesh 462066 India
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25
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Jacková D, Martinková M, Gonda J, Stanková K, Bago Pilátová M, Herich P, Kožíšek J. The convergent synthesis and anticancer activity of broussonetinines related analogues. Carbohydr Res 2017; 451:59-71. [PMID: 28965067 DOI: 10.1016/j.carres.2017.09.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 09/14/2017] [Accepted: 09/14/2017] [Indexed: 11/25/2022]
Abstract
The convergent synthesis of broussonetinines related congeners 3 and 4 with the simple C13 alkyl side chain and differently configured pyrrolidine skeleton has been achieved. Our approach relied on the [3,3]-sigmatropic rearrangements of chiral allylic substrates derived from d-xylose. Cross metathesis of the common oxazolidinone intermediates 7 and 8 with tridec-1-ene followed by alkylative cyclization completed the construction of both C-alkyl iminosugars. The targeted compounds 3 and 4 were screened for antiproliferative/cytotoxic activities against multiple cancer cell lines by MTT assay. Compound 3 exhibited very good in vitro potency on Caco-2 and Jurkat cell lines with IC50 value of 5.1 μM and 5.8 μM, respectively.
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Affiliation(s)
- Dominika Jacková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic.
| | - Jozef Gonda
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Kvetoslava Stanková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66 Košice, Slovak Republic
| | - Peter Herich
- Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic; Central Laboratories, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic
| | - Jozef Kožíšek
- Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic
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26
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Dvorko MY, Shabalin DA, Schmidt EY, Ushakov IA, Trofimov BA. Synthesis of Uniquely Functionalized Pyrrolines from Hydroxypyrrolines. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700776] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Marina Yu. Dvorko
- A.E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Dmitrii A. Shabalin
- A.E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Elena Yu. Schmidt
- A.E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Igor A. Ushakov
- A.E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St. 664033 Irkutsk Russian Federation
| | - Boris A. Trofimov
- A.E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St. 664033 Irkutsk Russian Federation
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27
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Shabalin DA, Dvorko MY, Schmidt EY, Ushakov IA, Trofimov BA. Synthesis of 5-hydroxy-Δ1-pyrrolines from sec-alkyl aryl ketoximes and acetylene. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.08.088] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Shabalin DA, Dvorko MY, Schmidt EY, Protsuk NI, Trofimov BA. Synthesis of 5-hydroxy-Δ1-pyrrolines from aryl isoalkyl ketoximes and acetylene in a tuned superbase medium. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.06.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Song YY, Kinami K, Kato A, Jia YM, Li YX, Fleet GWJ, Yu CY. First total synthesis of (+)-broussonetine W: glycosidase inhibition of natural product & analogs. Org Biomol Chem 2016; 14:5157-74. [DOI: 10.1039/c6ob00720a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Broussonetine W and its 11 analogues have been first synthesized from cyclic nitrones and assayed as potential gycosidase inhibitors.
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Affiliation(s)
- Ying-Ying Song
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Kyoko Kinami
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194
- Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194
- Japan
| | - Yue-Mei Jia
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yi-Xian Li
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - George W. J. Fleet
- Chemistry Research Laboratory
- Department of Chemistry
- University of Oxford
- Oxford
- UK
| | - Chu-Yi Yu
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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30
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Duan J, Cheng Y, Li R, Li P. Synthesis of spiro[indane-1,3-dione-1-pyrrolines] via copper-catalyzed heteroannulation of ketoxime acetates with 2-arylideneindane-1,3-diones. Org Chem Front 2016. [DOI: 10.1039/c6qo00454g] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A cuprous cyanide-catalyzed heteroannulation reaction of 2-arylideneindane-1,3-dione with ketoxime acetates has been developed for the synthesis of novel spiro[indane-1,3-dione-1-pyrrolines] through the cleavage of N–O and C–H bonds and formation of C–C and C–N bonds.
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Affiliation(s)
- Jindian Duan
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Yuyu Cheng
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Rou Li
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Pengfei Li
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
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31
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Yan RY, Wang HQ, Kang J, Chen RY. Pyrrolidine-type iminosugars from leaves of Suregada glomerulata. Carbohydr Res 2014; 384:9-12. [DOI: 10.1016/j.carres.2013.11.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2013] [Revised: 10/25/2013] [Accepted: 11/11/2013] [Indexed: 11/17/2022]
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32
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Goutham K, Mangina NSVMR, Suresh S, Raghavaiah P, Karunakar GV. Gold-catalysed cyclisation of N-propargylic β-enaminones to form 3-methylene-1-pyrroline derivatives. Org Biomol Chem 2014; 12:2869-73. [DOI: 10.1039/c3ob42513d] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A gold(i) catalysed reaction between N-propargylic β-enaminones and arynes was developed to access 3-methylene-1-pyrrolines. The title compounds were obtained in 57–78% yields.
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Affiliation(s)
- Kommuru Goutham
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad, India
- Academy of Scientific and Innovative Research
- New Delhi, India
| | - N. S. V. M. Rao Mangina
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad, India
- Academy of Scientific and Innovative Research
- New Delhi, India
| | - Surisetti Suresh
- Organic and Biomolecular Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad, India
| | | | - Galla V. Karunakar
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad, India
- Academy of Scientific and Innovative Research
- New Delhi, India
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33
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Cui B, Ren J, Wang Z. TfOH-Catalyzed Formal [3 + 2] Cycloaddition of Cyclopropane 1,1-Diesters with Nitriles. J Org Chem 2013; 79:790-6. [DOI: 10.1021/jo402383a] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Bo Cui
- State Key Laboratory and
Institute of Elemento-Organic Chemistry, Synergetic Innovation Center
of Chemical Science and Engineering (Tianjin), Nankai University, 94
Weijin Road, Tianjin 300071, P. R. China
| | - Jun Ren
- State Key Laboratory and
Institute of Elemento-Organic Chemistry, Synergetic Innovation Center
of Chemical Science and Engineering (Tianjin), Nankai University, 94
Weijin Road, Tianjin 300071, P. R. China
| | - Zhongwen Wang
- State Key Laboratory and
Institute of Elemento-Organic Chemistry, Synergetic Innovation Center
of Chemical Science and Engineering (Tianjin), Nankai University, 94
Weijin Road, Tianjin 300071, P. R. China
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34
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Wang GW, Huang BK, Qin LP. The Genus Broussonetia: A Review of its Phytochemistry and Pharmacology. Phytother Res 2011; 26:1-10. [DOI: 10.1002/ptr.3575] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2010] [Revised: 04/16/2011] [Accepted: 04/30/2011] [Indexed: 11/11/2022]
Affiliation(s)
- Guo-Wei Wang
- Department of Pharmacognosy, School of Pharmacy; Second Military Medical University; Shanghai; China
| | - Bao-Kang Huang
- Department of Pharmacognosy, School of Pharmacy; Second Military Medical University; Shanghai; China
| | - Lu-Ping Qin
- Department of Pharmacognosy, School of Pharmacy; Second Military Medical University; Shanghai; China
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35
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Baek YS, Ryu YB, Curtis-Long MJ, Ha TJ, Rengasamy R, Yang MS, Park KH. Tyrosinase inhibitory effects of 1,3-diphenylpropanes from Broussonetia kazinoki. Bioorg Med Chem 2009; 17:35-41. [DOI: 10.1016/j.bmc.2008.11.022] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2008] [Revised: 11/08/2008] [Accepted: 11/11/2008] [Indexed: 11/26/2022]
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36
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Behr JB, Kalla A, Harakat D, Plantier-Royon R. Tandem Nucleophilic Addition/Cyclization Reaction in the Synthesis of Ketimine-Type Iminosugars. J Org Chem 2008; 73:3612-5. [DOI: 10.1021/jo702616x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jean-Bernard Behr
- Institut de Chimie Moléculaire de Reims (ICMR), UFR Sciences, CNRS, BP 1039, 51687 Reims Cedex 2, France
| | - Adel Kalla
- Institut de Chimie Moléculaire de Reims (ICMR), UFR Sciences, CNRS, BP 1039, 51687 Reims Cedex 2, France
| | - Dominique Harakat
- Institut de Chimie Moléculaire de Reims (ICMR), UFR Sciences, CNRS, BP 1039, 51687 Reims Cedex 2, France
| | - Richard Plantier-Royon
- Institut de Chimie Moléculaire de Reims (ICMR), UFR Sciences, CNRS, BP 1039, 51687 Reims Cedex 2, France
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37
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38
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Ryu JH, Ahn H, Jin Lee H. Inhibition of nitric oxide production on LPS-activated macrophages by kazinol B from Broussonetia kazinoki. Fitoterapia 2003; 74:350-4. [PMID: 12781805 DOI: 10.1016/s0367-326x(03)00062-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The ethyl acetate soluble fraction of Broussonetia kazinoki at 50 microg/ml showed a significant inhibition (78.2%) of nitric oxide (NO) in lipopolysaccharide activated macrophages. Kazinol B, an isoprenylated flavan, was identified as the active principle. It inhibits the NO synthesis with an IC(50) of 21.6 microM.
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Affiliation(s)
- Jae-Ha Ryu
- College of Pharmacy, Sookmyung Women's University, Seoul 140-742, South Korea.
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39
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Bioactive Compounds from the Genus Broussonetia. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1572-5995(03)80137-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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40
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Kusano G, Shibano M, Tsukamoto D. Polyhydroxylated Alkaloids with Lipophilic Moieties as Glycosidase Inhibitors from Higher Plants. HETEROCYCLES 2002. [DOI: 10.3987/rev-02-551] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Tsukamoto D, Shibano M, Kusano G. Studies on the constituents of Broussonetia species X. Six new alkaloids from Broussonetia kazinoki Sieb. Chem Pharm Bull (Tokyo) 2001; 49:1487-91. [PMID: 11724246 DOI: 10.1248/cpb.49.1487] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Six new alkaloids, broussonetines W, X, M1, U1, J3, and J2 (1-6) were isolated from the branches of Broussonetia kazinoki SIEB. (Moraceae) as minor constituents. They were formulated as (2R,3R,4R,5R)-2-hydroxy-methyl-3,4-dihydroxy-5-17-(cyclohexy-2-on-1(6)-enyl)heptyllpyrrolidine (1), (2R,3S,4R,5R)-2-hydroxymethyl-3,4-dihydroxy-5-17-(cyclohexy-2-on-1(6)-enyl)heptyl]pyrrolidine-4-O-beta-D-glucopyranoside (2), (2R,3R,4R,5R)-2-hydroxymethyl-3,4-dihydroxy-5-[(9R)-9,13-dihydroxytridecyl]- pyrrolidine (3), (2S,3S,4S)-2-hydroxymethyl-3,4-dihydroxy-5-(10-oxo-13-hydroxytridecyl)-5- pyrroline (4), (2R)-2-[(IS,2S)-1,2-dihydroxy-8-1(2R,3R,4R,5R)-5-(2-hydroxymethyl-3,4-dihydroxy-1-acetylpyrrolidinyl)loctyl]piperidine (5), (2R)-2-[(1S,2S)-1,2-dihydroxy-8-[(2R,3R, 4R,5R)-5-(2-hydroxymethy]-3,4-dihydroxypyrrolidinyl)]octyl]piperidine (6).
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Affiliation(s)
- D Tsukamoto
- Osaka University of Pharmaceutical Sciences, Takatsuki, Japan
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42
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Shibano M, Tsukamoto D, Masuda A, Tanaka Y, Kusano G. Two new pyrrolidine alkaloids, radicamines A and B, as inhibitors of alpha-glucosidase from Lobelia chinensis Lour. Chem Pharm Bull (Tokyo) 2001; 49:1362-5. [PMID: 11605673 DOI: 10.1248/cpb.49.1362] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Two new pyrrolidine alkaloids, radicamines A and B were isolated as inhibitors of alpha-glucosidase from Lobelia chinensis Lour. (Campanulaceae). Radicamines A and B were formulated as (2S,3S,4S,5S)-2-hydroxymethyl-3,4-dihydroxy-5-(3-hydroxy-4-methoxyphenyl)-pyrrolidine (1) and (2S,3S,4S,5S)-2-hydroxymethyl-3,4-dihydroxy-5-(4-hydroxyphenyl)-pyrrolidine (2) on the basis of spectroscopic analyses and chemical methods.
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Affiliation(s)
- M Shibano
- Osaka University of Pharmaceutical Sciences, Takatsuki, Japan
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