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Rodrigues Jr. MT, de Oliveira ASB, Gomes RC, Hirata AS, Zeoly LA, Santos H, Arantes J, Reis-Silva CSM, Machado-Neto JA, Costa-Lotufo LV, Coelho F. Bismuth(III) triflate: an economical and environmentally friendly catalyst for the Nazarov reaction. Beilstein J Org Chem 2024; 20:1167-1178. [PMID: 38887581 PMCID: PMC11181232 DOI: 10.3762/bjoc.20.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 05/02/2024] [Indexed: 06/20/2024] Open
Abstract
We describe the use of bismuth(III) triflate as an efficient and environmentally friendly catalyst for the Nazarov reaction of aryl vinyl ketones, leading to the synthesis of 3-aryl-2-ethoxycarbonyl-1-indanones and 3-aryl-1-indanones. By changing the temperature and reaction time, it was possible to modulate the reactivity, allowing the synthesis of two distinct product classes (3-aryl-2-ethoxycarbonyl-1-indanones and 3-aryl-1-indanones) in good to excellent yield. The reaction did not require additives and was insensitive to both air and moisture. Preliminary biological evaluation of some indanones showed a promising profile against some human cancer line cells.
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Affiliation(s)
| | | | - Ralph C Gomes
- Institute of Chemistry, Universidade Estadual de Campinas, PO Box 6154, 13083-970 Campinas, São Paulo, Brazil
| | - Amanda Soares Hirata
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, 05508-000 São Paulo, Brazil
| | - Lucas A Zeoly
- Institute of Chemistry, Universidade Estadual de Campinas, PO Box 6154, 13083-970 Campinas, São Paulo, Brazil
| | - Hugo Santos
- Institute of Chemistry, Universidade Estadual de Campinas, PO Box 6154, 13083-970 Campinas, São Paulo, Brazil
| | - João Arantes
- Institute of Chemistry, Universidade Estadual de Campinas, PO Box 6154, 13083-970 Campinas, São Paulo, Brazil
| | | | - João Agostinho Machado-Neto
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, 05508-000 São Paulo, Brazil
| | - Leticia Veras Costa-Lotufo
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, 05508-000 São Paulo, Brazil
| | - Fernando Coelho
- Institute of Chemistry, Universidade Estadual de Campinas, PO Box 6154, 13083-970 Campinas, São Paulo, Brazil
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2
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Gribble GW. Naturally Occurring Organohalogen Compounds-A Comprehensive Review. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2023; 121:1-546. [PMID: 37488466 DOI: 10.1007/978-3-031-26629-4_1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
The present volume is the third in a trilogy that documents naturally occurring organohalogen compounds, bringing the total number-from fewer than 25 in 1968-to approximately 8000 compounds to date. Nearly all of these natural products contain chlorine or bromine, with a few containing iodine and, fewer still, fluorine. Produced by ubiquitous marine (algae, sponges, corals, bryozoa, nudibranchs, fungi, bacteria) and terrestrial organisms (plants, fungi, bacteria, insects, higher animals) and universal abiotic processes (volcanos, forest fires, geothermal events), organohalogens pervade the global ecosystem. Newly identified extraterrestrial sources are also documented. In addition to chemical structures, biological activity, biohalogenation, biodegradation, natural function, and future outlook are presented.
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Affiliation(s)
- Gordon W Gribble
- Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA.
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3
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De J, Nandi S, Acharya K. A review on Blewit mushrooms (
Lepista
sp.) transition from farm to pharm. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jayita De
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Botany Department University of Calcutta Kolkata India
| | - Sudeshna Nandi
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Botany Department University of Calcutta Kolkata India
| | - Krishnednu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Botany Department University of Calcutta Kolkata India
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4
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Dai Q, Zhang FL, Feng T. Sesquiterpenoids Specially Produced by Fungi: Structures, Biological Activities, Chemical and Biosynthesis (2015-2020). J Fungi (Basel) 2021; 7:1026. [PMID: 34947008 PMCID: PMC8705726 DOI: 10.3390/jof7121026] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 11/28/2021] [Accepted: 11/28/2021] [Indexed: 12/28/2022] Open
Abstract
Fungi are widely distributed in the terrestrial environment, freshwater, and marine habitat. Only approximately 100,000 of these have been classified although there are about 5.1 million characteristic fungi all over the world. These eukaryotic microbes produce specialized metabolites and participate in a variety of ecological functions, such as quorum detection, chemical defense, allelopathy, and maintenance of symbiosis. Fungi therefore remain an important resource for the screening and discovery of biologically active natural products. Sesquiterpenoids are arguably the richest natural products from plants and micro-organisms. The rearrangement of the 15 high-ductility carbons gave rise to a large number of different skeletons. At the same time, abundant structural variations lead to a diversification of biological activity. This review examines the isolation, structural determination, bioactivities, and synthesis of sesquiterpenoids that were specially produced by fungi over the past five years (2015-2020).
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Affiliation(s)
| | | | - Tao Feng
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, China; (Q.D.); (F.-L.Z.)
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5
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Das S, Dutta A. Recent advances in transition-metal-catalyzed annulations for the construction of a 1-indanone core. NEW J CHEM 2021. [DOI: 10.1039/d0nj06318e] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Transition metal-catalyzed carbon–carbon bond forming reactions are a well accepted strategy for the synthesis of organic compounds. This review gives a brief update on the transition-metal-catalyzed annulations to construct 1-indanone scaffolds.
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Affiliation(s)
- Suven Das
- Department of Chemistry
- Rishi Bankim Chandra College for Women
- Naihati
- India
| | - Arpita Dutta
- Department of Chemistry
- Rishi Bankim Chandra Evening College
- Naihati
- India
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6
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Thu ZM, Myo KK, Aung HT, Clericuzio M, Armijos C, Vidari G. Bioactive Phytochemical Constituents of Wild Edible Mushrooms from Southeast Asia. Molecules 2020; 25:E1972. [PMID: 32340227 PMCID: PMC7221775 DOI: 10.3390/molecules25081972] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 12/15/2022] Open
Abstract
Mushrooms have a long history of uses for their medicinal and nutritional properties. They have been consumed by people for thousands of years. Edible mushrooms are collected in the wild or cultivated worldwide. Recently, mushroom extracts and their secondary metabolites have acquired considerable attention due to their biological effects, which include antioxidant, antimicrobial, anti-cancer, anti-inflammatory, anti-obesity, and immunomodulatory activities. Thus, in addition to phytochemists, nutritionists and consumers are now deeply interested in the phytochemical constituents of mushrooms, which provide beneficial effects to humans in terms of health promotion and reduction of disease-related risks. In recent years, scientific reports on the nutritional, phytochemical and pharmacological properties of mushroom have been overwhelming. However, the bioactive compounds and biological properties of wild edible mushrooms growing in Southeast Asian countries have been rarely described. In this review, the bioactive compounds isolated from 25 selected wild edible mushrooms growing in Southeast Asia have been reviewed, together with their biological activities. Phytoconstituents with antioxidant and antimicrobial activities have been highlighted. Several evidences indicate that mushrooms are good sources for natural antioxidants and antimicrobial agents.
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Affiliation(s)
- Zaw Min Thu
- Center of Ningxia Organic Synthesis and Engineering Technology, Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, Ningxia, China;
- Department of Chemistry, Kalay University, Kalay 03044, Sagaing Region, Myanmar
| | - Ko Ko Myo
- Center of Ningxia Organic Synthesis and Engineering Technology, Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, Ningxia, China;
- Department of Chemistry, Kalay University, Kalay 03044, Sagaing Region, Myanmar
| | - Hnin Thanda Aung
- Department of Chemistry, University of Mandalay, Mandalay 100103, Myanmar;
| | - Marco Clericuzio
- DISIT, Università del Piemonte Orientale, Via T. Michel 11, 15121 Alessandria, Italy;
| | - Chabaco Armijos
- Departamento de Química y Ciencias Exactas, Universidad Técnica Particular de Loja, San Cayetano Alto s/n, Loja 1101608, Ecuador
| | - Giovanni Vidari
- Medical Analysis Department, Faculty of Science, Tishk International University, Erbil 44001, Kurdistan Region, Iraq
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7
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Rühl V, Lotz-Winter H, Neuss A, Piepenbring M, Zorn H, Rühl M. Comprehensive analysis of the volatilome of Scytinostroma portentosum. Mycol Prog 2017. [DOI: 10.1007/s11557-017-1367-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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