1
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Li D, Li SH, Gao Q, Luo Q, Cheng YX. Ganospirones A-G, seven undescribed spiro-meroterpenoids from Ganoderma lucidum and their biological activities. PHYTOCHEMISTRY 2024; 227:114226. [PMID: 39047853 DOI: 10.1016/j.phytochem.2024.114226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/18/2024] [Accepted: 07/18/2024] [Indexed: 07/27/2024]
Abstract
Ganoderma lucidum, a medicinal mushroom with a long history in traditional Chinese medicine, is widely used for chronic diseases. Ganospirones A-G (1-7), seven pairs of undescribed spiro-meroterpenoids, were isolated from the fruiting bodies of G. lucidum. Their structures including absolute configurations were characterized by using NMR spectroscopic data, ECD computational and X-ray diffraction methods. The anti-inflammatory and anti-renal fibrosis activities of the meroterpenoids 1-7 were tested, and the results revealed that (-)-2 and (+)-2 could inhibit iNOS expression in lipopolysaccharide-induced RAW264.7 cells at 20 μM.
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Affiliation(s)
- Dan Li
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, People's Republic of China
| | - Sheng-Hong Li
- Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Marshall Laboratory of Biomedical Engineering, Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Qiang Gao
- Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Marshall Laboratory of Biomedical Engineering, Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Qi Luo
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, People's Republic of China.
| | - Yong-Xian Cheng
- Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Marshall Laboratory of Biomedical Engineering, Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518060, People's Republic of China.
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2
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Papidocha SM, Carreira EM. Construction of Vicinal Quaternary Centers via Ru-Catalyzed Enantiospecific Allylic Substitution with Lithium Ester Enolates. J Am Chem Soc 2024; 146:23674-23679. [PMID: 39158688 PMCID: PMC11363134 DOI: 10.1021/jacs.4c07690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 08/14/2024] [Accepted: 08/14/2024] [Indexed: 08/20/2024]
Abstract
The installation of vicinal quaternary centers with absolute stereocontrol constitutes a considerable challenge in organic synthesis. Herein, we introduce a novel [Cp*Ru(MeCN)3]PF6/phenoxythiazoline catalyst system that achieves enantiospecific allylic substitution of tertiary carbonates with α,α-disubstituted lithium ester enolates to give products containing vicinal quaternary centers. Noteworthy features include the direct use of nonstabilized ester enolates, a class of nucleophiles which has rarely been used in transition metal-catalyzed allylic substitution reactions. The approach is demonstrated for a broad scope of tertiary electrophiles as well as ester enolates and accomplishes stereoretentive substitution with excellent conservation of ee (89-99%) and branched/linear regioselectivities (up to 40:1).
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Affiliation(s)
- Sven M. Papidocha
- Department of Chemistry and Applied
Biosciences, Laboratory of Organic Chemistry, ETH Zürich, Zürich 8093, Switzerland
| | - Erick M. Carreira
- Department of Chemistry and Applied
Biosciences, Laboratory of Organic Chemistry, ETH Zürich, Zürich 8093, Switzerland
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3
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Li D, Gao Q, Cheng YX, Luo Q. Five undescribed meroterpenoids from Ganoderma lucidum and their inhibitory activities against renal fibrosis. Fitoterapia 2024; 176:106031. [PMID: 38768793 DOI: 10.1016/j.fitote.2024.106031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/13/2024] [Accepted: 05/18/2024] [Indexed: 05/22/2024]
Abstract
Five undescribed meroterpenoids, baosglucidnes A - E (1-5), were isolated from the fruiting bodies of Ganoderma lucidum. Among them, baosglucidne B (2) as a racemic mixture was obtained. Chiral HPLC was employed to separate a pair of enantiomers (+)-2 and (-)-2. The structures and stereochemical features of these substances were characterized by utilizing spectroscopic data and ECD calculations. Finally, the results of anti-renal fibrosis activity evaluation showed that baosglucidne E (5) could inhibit the expression of collagen I in TGF-β1-induced rat kidney proximal tubular cells at 20 μM.
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Affiliation(s)
- Dan Li
- Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, People's Republic of China
| | - Qiang Gao
- Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, People's Republic of China
| | - Yong-Xian Cheng
- Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen 518060, People's Republic of China.
| | - Qi Luo
- Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, People's Republic of China.
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4
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Zhang JJ, Qin FY, Cheng YX. Insights into Ganoderma fungi meroterpenoids opening a new era of racemic natural products in mushrooms. Med Res Rev 2024; 44:1221-1266. [PMID: 38204140 DOI: 10.1002/med.22006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/17/2023] [Accepted: 11/30/2023] [Indexed: 01/12/2024]
Abstract
Ganoderma meroterpenoids (GMs) containing 688 structures to date were discovered to have multiple remarkable biological activities. 65.6% of meroterpenoids featuring stereogenic centers from Ganoderma species are racemates. Further, GMs from different Ganoderma species seem to have their own characteristics. In this review, a comprehensive summarization of GMs since 2000 is presented, including GM structures, structure corrections, biological activities, physicochemical properties, total synthesis, and proposed biosynthetic pathways. Additionally, we especially discuss the racemic nature, species-related structural distribution, and structure-activity relationship of GMs, which will provide a likely in-house database and shed light on future studies on GMs.
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Affiliation(s)
- Jiao-Jiao Zhang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Fu-Ying Qin
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, China
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5
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Liao XZ, Wang R, Wang X, Li G. Enantioselective total synthesis of (‒)-lucidumone enabled by tandem prins cyclization/cycloetherification sequence. Nat Commun 2024; 15:2647. [PMID: 38531853 DOI: 10.1038/s41467-024-46896-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/13/2024] [Indexed: 03/28/2024] Open
Abstract
The Ganoderma meroterpenoids are a growing class of natural products with architectural complexity, and exhibit a wide range of biological activities. Here, we report an enantioselective total synthesis of the Ganoderma meroterpenoid (‒)-lucidumone. The synthetic route features several key transformations, including a) a Cu-catalyzed enantioselective silicon-tethered intramolecular Diels-Alder cycloaddition to construct the highly functionalized bicyclo[2.2.2]octane moiety; b) Brønsted acid promoted tandem O-deprotection/Prins cyclization/Cycloetherification sequence followed by oxidation to install concurrently the tetrahydrofuran and the fused indanone framework; c) Fleming-Tamao oxidation to generate the secondary hydroxyl; d) an iron-catalyzed Wacker-type oxidation of hindered vinyl group to methyl ketone.
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Affiliation(s)
- Xian-Zhang Liao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China
| | - Ran Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China
| | - Xin Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China
| | - Guang Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China.
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, 100050, Beijing, P. R. China.
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6
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Peng YL, Wang YX, Cheng YX. Isolation and characterization of dihydropyran-ring containing meroterpenoids from Ganoderma lucidum and their inhibitory activity against renal fibrosis-related protein expression. PHYTOCHEMISTRY 2023; 214:113799. [PMID: 37499848 DOI: 10.1016/j.phytochem.2023.113799] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/17/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
The Ganoderma lucidum mushroom, which has been used as a traditional medicine in China for more than 2000 years, is a source of many interesting natural product. In this study, the five undescribed minor meroterpenoids baoslingzhines F-J (1-5), containing a dihydropyran moiety, were isolated as racemic mixtures from the fruiting bodies of G. lucidum. These substances were structurally and stereochemically characterized by using spectroscopic and computational methods. Chiral HPLC was employed to separate the (+)- and (-)-antipodes. A survey of the activities against kidney fibrosis showed that both enantiomers of baoslingzhines F-J inhibit expression of renal fibrosis-related proteins, including fibronectin, collagen I and ɑ-SMA in TGF-β1-induced rat kidney proximal tubular cells.
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Affiliation(s)
- Yun-Li Peng
- College of Pharmaceutical Sciences, Yunnan University of Chinese Medicine, Kunming, 650500, PR China; Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, PR China
| | - Yong-Xiang Wang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, PR China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, PR China; Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou, 521041, PR China.
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7
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Peng XR, Unsicker SB, Gershenzon J, Qiu MH. Structural diversity, hypothetical biosynthesis, chemical synthesis, and biological activity of Ganoderma meroterpenoids. Nat Prod Rep 2023; 40:1354-1392. [PMID: 37051770 DOI: 10.1039/d3np00006k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Covering: 2018 to 2022Meroterpenoids found in fungal species of the genus Ganoderma and known as Ganoderma meroterpenoids (GMs) are substances composed of a 1,2,4-trisubstituted benzene and a polyunsaturated side chain. These substances have attracted the attention of chemists and pharmacologists due to their diverse structures and significant bioactivity. In this review, we present the structures and possible biosynthesis of representative GMs newly found from 2018 to 2022, as well as chemical synthesis and biological activity of some interesting GMs. We propose for the first time a plausible biosynthetic pathway for GMs, which will certainly motivate further research on the biosynthetic pathway in Ganoderma species, as well as on chemical synthesis of GMs as important bioactive compounds for the purpose of drug development.
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Affiliation(s)
- Xing-Rong Peng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, China.
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming 650204, China
| | - Sybille B Unsicker
- Max Planck Institute for Chemical Ecology, Department of Biochemistry, Hans-Knöll Str. 8, 07745 Jena, Germany
| | - Jonathan Gershenzon
- Max Planck Institute for Chemical Ecology, Department of Biochemistry, Hans-Knöll Str. 8, 07745 Jena, Germany
| | - Ming-Hua Qiu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, China.
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming 650204, China
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8
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Sura MB, Peng YL, Cai D, Cheng YX. COX-2 and iNOS inhibitory epimeric meroterpenoids from Ganoderma cochlear and structure revision of cochlearol Q. Fitoterapia 2023; 164:105390. [PMID: 36513292 DOI: 10.1016/j.fitote.2022.105390] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/08/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
Four novel epimeric meroterpenoids, ganadone A (1), 3',10'-di-epi-ganadone A (2), 10'-epi-ganadone A (3), and 3'-epi-ganadone A (4) as well as another pairs of epimers, ganadone B (5) and 10'-epi-ganadone B (6), with a same basic skeleton compound ganadone C (7), together with two lactonized meroterpenoids, ganadones D and E (8 and 9) were isolated from the fruiting bodies of Ganoderma cochlear. Compounds 1-7 were constructed with fascinating adjacent 6',7'-bifuran ring system. Fortunately, we have revised our previously reported structure cochlearol Q, which was proposed pyrano[6',7'-b]pyran ring system into 6',7'-bifuran motif. All the isolates were characterized by analysis of HRESIMS, NMR spectroscopy and 1 was supported by X-ray crystallography analysis. The absolute stereochemistry of 1-9 were assigned by quantum chemical calculations. Biological evaluation of 1-9 showed that 5, 6, and 9 have significant anti-inflammatory potentials.
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Affiliation(s)
- Madhu Babu Sura
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Yun-Li Peng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Dan Cai
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China; Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou 521041, PR China.
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9
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Zhang J, Feng N, Liu Y, Zhang H, Yang Y, Liu L, Feng J. Bioactive Compounds from Medicinal Mushrooms. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2023; 184:219-268. [PMID: 36244999 DOI: 10.1007/10_2022_202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Research progress of active compounds and biological activities of medicinal mushroom-Ganoderma spp., Hericium spp., Phellinus spp., and Cordyceps spp. were summarized systematically. The main active compounds of medicinal mushrooms included are polysaccharides, proteins, triterpenes, meroterpenoids, polyphenols and nitrogen-containing compounds. The biological activities of the compounds cover immunomodulatory activity, antitumor activity, hypoglycemic activity, hepatoprotective activity, and activity of regulation of intellectual flora.
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Affiliation(s)
- Jingsong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China.
| | - Na Feng
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China
| | - Yangfang Liu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China
| | - Henan Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China
| | - Liping Liu
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China
| | - Jie Feng
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, People's Republic of China
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10
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Zhou L, Chen HP, Li X, Liu JK. Ganoaustralins A and B, Unusual Aromatic Triterpenes from the Mushroom Ganoderma australe. Pharmaceuticals (Basel) 2022; 15:ph15121520. [PMID: 36558971 PMCID: PMC9785556 DOI: 10.3390/ph15121520] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
Two triterpenes, ganoaustralins A (1) and B (2), featuring unprecedented 6/6/6/5/6 scaffolds were isolated from the fruiting bodies of the mushroom Ganoderma australe. The structures were determined by extensive NMR and HRESIMS spectroscopic analysis. The absolute configuration of the C-25 in ganoaustralin A was assigned by the phenylglycine methyl ester (PGME) method. The relative and absolute configurations of the polycyclic backbones were determined by NMR and ECD calculations, respectively. The plausible biosynthetic pathways of ganoaustralins A and B were proposed. Ganoaustralin B showed weak inhibition against β-secretase 1.
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Affiliation(s)
- Lin Zhou
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - He-Ping Chen
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Xinyang Li
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan
- Correspondence: (X.L.); or (J.-K.L.)
| | - Ji-Kai Liu
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
- Correspondence: (X.L.); or (J.-K.L.)
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11
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Fuloria NK, Raheja RK, Shah KH, Oza MJ, Kulkarni YA, Subramaniyan V, Sekar M, Fuloria S. Biological activities of meroterpenoids isolated from different sources. Front Pharmacol 2022; 13:830103. [PMID: 36199687 PMCID: PMC9527340 DOI: 10.3389/fphar.2022.830103] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
Meroterpenoids are natural products synthesized by unicellular organisms such as bacteria and multicellular organisms such as fungi, plants, and animals, including those of marine origin. Structurally, these compounds exhibit a wide diversity depending upon the origin and the biosynthetic pathway they emerge from. This diversity in structural features imparts a wide spectrum of biological activity to meroterpenoids. Based on the biosynthetic pathway of origin, these compounds are either polyketide-terpenoids or non-polyketide terpenoids. The recent surge of interest in meroterpenoids has led to a systematic screening of these compounds for many biological actions. Different meroterpenoids have been recorded for a broad range of operations, such as anti-cholinesterase, COX-2 inhibitory, anti-leishmanial, anti-diabetic, anti-oxidative, anti-inflammatory, anti-neoplastic, anti-bacterial, antimalarial, anti-viral, anti-obesity, and insecticidal activity. Meroterpenoids also possess inhibitory activity against the expression of nitric oxide, TNF- α, and other inflammatory mediators. These compounds also show renal protective, cardioprotective, and neuroprotective activities. The present review includes literature from 1999 to date and discusses 590 biologically active meroterpenoids, of which 231 are from fungal sources, 212 are from various species of plants, and 147 are from marine sources such as algae and sponges.
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Affiliation(s)
| | | | - Kaushal H. Shah
- SVKM’s Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Manisha J. Oza
- SVKM’s Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Yogesh A. Kulkarni
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM’s NMIMS, Mumbai, India
| | | | - Mahendran Sekar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Health Sciences, Royal College of Medicine Perak, Universiti Kuala Lumpur, Ipoh, Malaysia
| | - Shivkanya Fuloria
- Faculty of Pharmacy, AIMST University, Bedong, Malaysia
- *Correspondence: Shivkanya Fuloria,
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12
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Zhang JJ, Wang DW, Peng YL, Katta MK, Dong HQ, Cheng YX. Structural characterization of minor optically pure and impure meroterpenoid-type compounds in Ganoderma lucidum and structure revision of spirolingzhine D. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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13
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Wang YX, Peng YL, Qiu B, Lv Q, Huang LSX, Cheng YX. Meroterpenoids with a large conjugated system from Ganoderma lucidum and their inhibitory activities against renal fibrosis. Fitoterapia 2022; 161:105257. [PMID: 35914706 DOI: 10.1016/j.fitote.2022.105257] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/11/2022] [Accepted: 07/20/2022] [Indexed: 11/04/2022]
Abstract
Baoslingzhines A-E (1-5), five new meroterpenoids were isolated from the fruiting bodies of Ganoderma lucidum. The structures including their absolute configurations were characterized by using spectroscopic and computational methods. Compound 1 is a novel trinormeroterpenoid featuring the presence of an unusual dihydronaphthalene representing an unprecedented meroterpenoid skeleton. Compounds 2-4 are mononormeroterpenoids characteristic of a large conjugated system. Among them, racemic 3 and 4 were separated by HPLC on chiral phase. Biological evaluation toward kidney fibrosis found that compounds 2 and (+)-3 could inhibit the expression of fibronectin and collagen I dose dependently in TGF-β1-induced rat kidney proximal tubular cells (NRK-52e). Additionally, (+)-3 could also down regulate ɑ-SMA in a concentration dependent manner. Further investigation showed that 2 could inhibit Smad2 phosphorylation.
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Affiliation(s)
- Yong-Xiang Wang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming 650504, PR China; Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Yun-Li Peng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China
| | - Bin Qiu
- Yunnan University of Chinese Medicine, Kunming 650500, PR China
| | - Qing Lv
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China; Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou 521041, PR China
| | - Li-Shu-Xin Huang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine, Yunnan Minzu University, Kunming 650504, PR China.
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen 518060, PR China; Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou 521041, PR China.
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14
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Ma S, Li Z, Yu P, Shi H, Yang H, Yi J, Zhang Z, Duan X, Xie X, She X. Construction of the Skeleton of Lucidumone. Org Lett 2022; 24:5541-5545. [PMID: 35894551 DOI: 10.1021/acs.orglett.2c02023] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The skeleton of lucidumone was constructed through oxidative dearomatization/intramolecular Diels-Alder reaction, Cu-mediated remote C-H hydroxylation, allyl oxidation, acid-promoted dynamic kinetic resolution cyclization, and benzylic oxidation.
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Affiliation(s)
- Shiqiang Ma
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhen Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Pengfei Yu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Hongliang Shi
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Hesi Yang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Jiuzhou Yi
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zheng Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Xiaoguang Duan
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Xingang Xie
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Xuegong She
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
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15
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Qin FY, Wang DW, Xu T, Zhang BS, Cheng YX. Meroterpenoids containing benzopyran or benzofuran motif from Ganoderma cochlear. PHYTOCHEMISTRY 2022; 199:113184. [PMID: 35405148 DOI: 10.1016/j.phytochem.2022.113184] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/31/2022] [Accepted: 04/01/2022] [Indexed: 06/14/2023]
Abstract
Five undescribed benzopyran containing meroterpenoids, ganodercins Q-U, two undescribed benzofuran containing meroterpenoids, ganodercins V and W, and two known meroterpenoids were isolated from Ganoderma cochlear. Their structures were elucidated by using HRESIMS, NMR spectroscopy and computational methods. The results of biochemical studies using a palmitic acid (PA) induced insulin resistance (IR) model show that (-)-ganodercin Q, (+)-ganodercins R and W activate phospho-AKT (p-AKT) at 20 μM and improve glucose uptake in a concentration dependent manner. The results of renoprotection studies show that (+)-ganodercin S, cochlearol F, (+)- and (-)-ganodercins V reduce the expression of collagen I.
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Affiliation(s)
- Fu-Ying Qin
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Dai-Wei Wang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Te Xu
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Bi-Shan Zhang
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Yong-Xian Cheng
- Institute for Inheritance-Based Innovation of Chinese Medicine, School of Pharmaceutical Sciences, Health Science Center, Shenzhen University, Shenzhen, 518060, People's Republic of China; Guangdong Key Laboratory for Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou, 521041, People's Republic of China.
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16
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CXCR4 inhibition attenuates calcium oxalate crystal deposition-induced renal fibrosis. Int Immunopharmacol 2022; 107:108677. [DOI: 10.1016/j.intimp.2022.108677] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 12/12/2022]
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17
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Yu JH, Yu ZP, Capon RJ, Zhang H. Natural Enantiomers: Occurrence, Biogenesis and Biological Properties. Molecules 2022; 27:1279. [PMID: 35209066 PMCID: PMC8880303 DOI: 10.3390/molecules27041279] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 02/01/2023] Open
Abstract
The knowledge that natural products (NPs) are potent and selective modulators of important biomacromolecules (e.g., DNA and proteins) has inspired some of the world's most successful pharmaceuticals and agrochemicals. Notwithstanding these successes and despite a growing number of reports on naturally occurring pairs of enantiomers, this area of NP science still remains largely unexplored, consistent with the adage "If you don't seek, you don't find". Statistically, a rapidly growing number of enantiomeric NPs have been reported in the last several years. The current review provides a comprehensive overview of recent records on natural enantiomers, with the aim of advancing awareness and providing a better understanding of the chemical diversity and biogenetic context, as well as the biological properties and therapeutic (drug discovery) potential, of enantiomeric NPs.
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Affiliation(s)
- Jin-Hai Yu
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China; (J.-H.Y.); (Z.-P.Y.)
| | - Zhi-Pu Yu
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China; (J.-H.Y.); (Z.-P.Y.)
| | - Robert J. Capon
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
| | - Hua Zhang
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia
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18
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Antioxidant Activity of Natural Hydroquinones. Antioxidants (Basel) 2022; 11:antiox11020343. [PMID: 35204225 PMCID: PMC8868229 DOI: 10.3390/antiox11020343] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/07/2022] [Accepted: 02/07/2022] [Indexed: 02/04/2023] Open
Abstract
Secondary metabolites derived from hydroquinone are quite rare in nature despite the original simplicity of its structure, especially when compared to other derivatives with which it shares biosynthetic pathways. However, its presence in a prenylated form is somewhat relevant, especially in the marine environment, where it is found in different algae and invertebrates. Sometimes, more complex molecules have also been identified, as in the case of polycyclic diterpenes, such as those possessing an abietane skeleton. In every case, the presence of the dihydroxy group in the para position gives them antioxidant capacity, through its transformation into para-quinones.This review focuses on natural hydroquinones with antioxidant properties referenced in the last fifteen years. This activity, which has been generally demonstrated in vitro, should lead to relevant pharmacological properties, through its interaction with enzymes, transcription factors and other proteins, which may be particularly relevant for the prevention of degenerative diseases of the central nervous system, or also in cancer and metabolic or immune diseases. As a conclusion, this review has updated the pharmacological potential of hydroquinone derivatives, despite the fact that only a small number of molecules are known as active principles in established medicinal plants. The highlights of the present review are as follows: (a) sesquiterpenoid zonarol and analogs, whose activity is based on the stimulation of the Nrf2/ARE pathway, have a neuroprotective effect; (b) the research on pestalotioquinol and analogs (aromatic ene-ynes) in the pharmacology of atherosclerosis is of great value, due to their agonistic interaction with LXRα; and (c) prenylhydroquinones with a selective effect on tyrosine nitration or protein carbonylation may be of interest in the control of post-translational protein modifications, which usually appear in chronic inflammatory diseases.
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Guo JC, Yang L, Ma QY, Ge YZ, Kong FD, Zhou LM, Fei Zhang, Xie QY, Yu ZF, Dai HF, Zhao YX. Triterpenoids and meroterpenoids with α-glucosidase inhibitory activities from the fruiting bodies of Ganoderma australe. Bioorg Chem 2021; 117:105448. [PMID: 34736135 DOI: 10.1016/j.bioorg.2021.105448] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/15/2021] [Accepted: 10/18/2021] [Indexed: 01/14/2023]
Abstract
Macrofungi Ganoderma is a valuable medicinal fungus resource for human health and longevity in China. In this study, ten undescribed compounds including seven lostane-type triterpenoids, ganodaustralic acids A ∼ G (1-7), one pair of meroterpenoid enantiomers, (-)-6'-O-ethyllingzhiol (8) and (+)-6'-O-ethyllingzhiol (9), and one polyhydroxylated sterol, 3-O-acetyl-fomentarol C (10), together with eight known compounds (11-18), were isolated from the fruiting bodies of Ganoderma australe. The structures of the new compounds were elucidated by extensive spectroscopic analysis as well as NMR and electronic circular dichroism (ECD) calculations. Compounds 4, 8, 9, and 12 showed significant α-glucosidase inhibitory activities with IC50 values in the range of 4.1-11.7 μM, which were superior to that of positive control acarbose (213 μM). Only compound 7 exhibited weak cytotoxicity against SGC-7901 cells.
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Affiliation(s)
- Jiao-Cen Guo
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Li Yang
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Qing-Yun Ma
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Ya-Zhe Ge
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Fan-Dong Kong
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China
| | - Li-Man Zhou
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China
| | - Fei Zhang
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Qing-Yi Xie
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Zhi-Fang Yu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Hao-Fu Dai
- Hainan Academy of Tropical Agricultural Resource, CATAS, Haikou 571101, China.
| | - You-Xing Zhao
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China.
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20
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Riehl PS, Richardson AD, Sakamoto T, Reid JP, Schindler CS. Origin of enantioselectivity reversal in Lewis acid-catalysed Michael additions relying on the same chiral source. Chem Sci 2021; 12:14133-14142. [PMID: 34760198 PMCID: PMC8565382 DOI: 10.1039/d1sc03741b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/04/2021] [Indexed: 01/19/2023] Open
Abstract
Enantiodivergence is an important concept in asymmetric catalysis that enables access to both enantiomers of a product relying on the same chiral source as reagent. This strategy is particularly appealing as an alternate approach when only one enantiomer of the required chiral ligand is readily accessible but both enantiomers of the product are desired. Despite the potential significance, general catalytic methods to effectively reverse enantioselectivity by changing an achiral reaction parameter remain underdeveloped. Herein we report our studies focused on elucidating the origin of metal-controlled enantioselectivity reversal in Lewis acid-catalysed Michael additions. Rigorous experimental and computational investigations reveal that specific Lewis and Brønsted acid interactions between the substrate and ligand change depending on the ionic radius of the metal catalyst, and are key factors responsible for the observed enantiodivergence. This holds potential to further our understanding of and facilitate the design of future enantiodivergent transformations. Enantiodivergence is an important concept in asymmetric catalysis that enables access to both enantiomers of a product relying on the same chiral source as reagent.![]()
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Affiliation(s)
- Paul S Riehl
- Willard Henry Dow Laboratory, Department of Chemistry, University of Michigan 930 North University Avenue Ann Arbor Michigan 48109 USA
| | - Alistair D Richardson
- Willard Henry Dow Laboratory, Department of Chemistry, University of Michigan 930 North University Avenue Ann Arbor Michigan 48109 USA
| | - Tatsuhiro Sakamoto
- Willard Henry Dow Laboratory, Department of Chemistry, University of Michigan 930 North University Avenue Ann Arbor Michigan 48109 USA
| | - Jolene P Reid
- Department of Chemistry, University of British Columbia 2036 Main Mall Vancouver British Columbia V6T 1Z1 Canada
| | - Corinna S Schindler
- Willard Henry Dow Laboratory, Department of Chemistry, University of Michigan 930 North University Avenue Ann Arbor Michigan 48109 USA
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21
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Ahmad R, Riaz M, Khan A, Aljamea A, Algheryafi M, Sewaket D, Alqathama A. Ganoderma lucidum (Reishi) an edible mushroom; a comprehensive and critical review of its nutritional, cosmeceutical, mycochemical, pharmacological, clinical, and toxicological properties. Phytother Res 2021; 35:6030-6062. [PMID: 34411377 DOI: 10.1002/ptr.7215] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 06/19/2021] [Accepted: 06/22/2021] [Indexed: 12/15/2022]
Abstract
Reishi owes an exceptional value in nutritional, cosmeceutical, and medical treatments; however, none of the studies has provided its future-driven critical assessment. This study documents an up-to-date review (2015-2020, wherever applicable) and provide valuable insights (preclinical and clinical evidence-based) with comprehensive and critical assessments. Various databases 'Google scholar', 'Web of Science', 'ScienceDirect', 'PubMed', 'Springer Link', books, theses, and library resources were used. The taxonomic chaos of G. lucidum and its related species was discussed in detail with solution-oriented emphasis. Reishi contains polysaccharides (α/β-D-glucans), alkaloids, triterpenoids (ganoderic acids, ganoderenic acids, ganoderol, ganoderiol, lucidenic acids), sterols/ergosterol, proteins (LZ-8, LZ-9), nucleosides (adenosine, inosine, uridine), and nucleotides (guanine, adenine). Some active drugs are explored at an optimum level to make them potential drug candidates. The pharmacological potential was observed in diabetes, inflammation, epilepsy, neurodegeneration, cancer, anxiety, sedation, cardiac diseases, depression, hepatic diseases, and immune disorders; however, most of the studies are preclinical with a number of drawbacks. In particular, quality clinical data are intensely needed to support pharmacological activities for human use. The presence of numerous micro-, macro, and trace elements imparts an essential nutritional and cosmeceutical value to Reishi, and various marketed products are available already, but the clinical studies regarding safety and efficacy, interactions with foods/drinks, chronic use, teratogenicity, mutagenicity, and genotoxicity are missing for Reishi. Reishi possesses many valuable pharmacological activities, and the number of patents and clinical trials is increasing for Reishi. Yet, a gap in research exists for Reishi, which is discussed in detail in the forthcoming sections.
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Affiliation(s)
- Rizwan Ahmad
- Department of Natural Products and Alternative Medicines, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Muhammad Riaz
- Department of Pharmacy, Shaheed Benazir, Bhutto University, Sheringal Dir (U), Pakistan
| | - Aslam Khan
- Basic Sciences Department, College of Science and Health Professions, Ministry of National Guard Health Affairs, King Saud bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
| | - Ahmed Aljamea
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Mohammad Algheryafi
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Deya Sewaket
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Aljawharah Alqathama
- Department of Pharmacognosy, Pharmacy College, Umm Al-Qura University, Makkah, Saudi Arabia
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22
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Jiang M, Wu Z, Liu L, Chen S. The chemistry and biology of fungal meroterpenoids (2009-2019). Org Biomol Chem 2021; 19:1644-1704. [PMID: 33320161 DOI: 10.1039/d0ob02162h] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fungal meroterpenoids are secondary metabolites from mixed terpene-biosynthetic origins. Their intriguing chemical structural diversification and complexity, potential bioactivities, and pharmacological significance make them attractive targets in natural product chemistry, organic synthesis, and biosynthesis. This review provides a systematic overview of the isolation, chemical structural features, biological activities, and fungal biodiversity of 1585 novel meroterpenoids from 79 genera terrestrial and marine-derived fungi including macrofungi, Basidiomycetes, in 441 research papers in 2009-2019. Based on the nonterpenoid starting moiety in their biosynthesis pathway, meroterpenoids were classified into four categories (polyketide-terpenoid, indole-, shikimate-, and miscellaneous-) with polyketide-terpenoids (mainly tetraketide-) and shikimate-terpenoids as the primary source. Basidiomycota produced 37.5% of meroterpenoids, mostly shikimate-terpenoids. The genera of Ganoderma, Penicillium, Aspergillus, and Stachybotrys are the four dominant producers. Moreover, about 56% of meroterpenoids display various pronounced bioactivities, including cytotoxicity, enzyme inhibition, antibacterial, anti-inflammatory, antiviral, antifungal activities. It's exciting that several meroterpenoids including antroquinonol and 4-acetyl antroquinonol B were developed into phase II clinically used drugs. We assume that the chemical diversity and therapeutic potential of these fungal meroterpenoids will provide biologists and medicinal chemists with a large promising sustainable treasure-trove for drug discovery.
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Affiliation(s)
- Minghua Jiang
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China. and South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510006, China
| | - Zhenger Wu
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Lan Liu
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China. and Southern Laboratory of Ocean Science and Engineering (Guangdong, Zhuhai), Zhuhai 519000, China and South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510006, China
| | - Senhua Chen
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China. and Southern Laboratory of Ocean Science and Engineering (Guangdong, Zhuhai), Zhuhai 519000, China and South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510006, China
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23
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Meng XH, Qin FY, Jiang XT, Li Y, Cheng YX. (±)-Gancochlearols J - N, renoprotective meroterpenoids from Ganoderma cochlear. Bioorg Chem 2021; 112:104950. [PMID: 33962091 DOI: 10.1016/j.bioorg.2021.104950] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/20/2021] [Accepted: 04/23/2021] [Indexed: 01/28/2023]
Abstract
Five pairs of meroterpenoid enantiomers, (±)-gancochlearols J - N (1-5), were isolated from the fruiting bodies of Ganoderma cochlear. Their structures were elucidated on the basis of 1D and 2D NMR and HRESIMS data. The absolute configurations of gancochlearols J - M (1-4) were assigned by electronic circular dichroism (ECD) calculations. Biological evaluation showed that (-)-1 and (-)-2 could inhibit renal fibrosis in TGF-β1-induced rat kidney proximal tubular cells (NRK-52e).
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Affiliation(s)
- Xiao-Hui Meng
- School of Medicine, Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, People's Republic of China; School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China
| | - Fu-Ying Qin
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China
| | - Xiao-Ting Jiang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China
| | - Yu Li
- School of Medicine, Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, People's Republic of China.
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China; Guangdong Key Laboratory for Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou 521041, People's Republic of China.
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24
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Venkatesh T, Mainkar PS, Chandrasekhar S. Diastereoselective Formal Synthesis of Polycyclic Meroterpenoid (±)-Cochlearol A. J Org Chem 2021; 86:5412-5416. [PMID: 33749282 DOI: 10.1021/acs.joc.1c00205] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A formal synthesis of (±)-cochlearol A was accomplished. The synthesis features Suzuki coupling and Friedel-Crafts cyclization as a convergent strategy to the functionalized tetralone ring and an intramolecular construction of the C/D ring involving sequential epoxide formation/acetal formation.
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Affiliation(s)
- Telugu Venkatesh
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500007, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Prathama S Mainkar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500007, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Srivari Chandrasekhar
- Department of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500007, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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25
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Liu X, Zhao X, Duan X, Wang X, Wang T, Feng S, Zhang H, Chen C, Li G. Knockout of NGAL aggravates tubulointerstitial injury in a mouse model of diabetic nephropathy by enhancing oxidative stress and fibrosis. Exp Ther Med 2021; 21:321. [PMID: 33732294 PMCID: PMC7903474 DOI: 10.3892/etm.2021.9752] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/29/2020] [Indexed: 12/16/2022] Open
Abstract
Neutrophil gelatinase-associated lipocalin (NGAL), also called lipocalin 2, is considered a promising biomarker for acute and chronic kidney injuries. Several studies have demonstrated that its levels increase in plasma and urine in diabetic nephropathy (DN), and its urine concentration increases upon kidney function deterioration. However, its role in DN progression remains unclear. The current study used in vitro gene expression knockdown in human proximal tubular cell line human kidney (HK)2 to investigate the role of NGAL in oxidation and extracellular matrix secretion under high-glucose (HG) incubation. In addition, type 1 diabetes was induced in vivo in knockout NGAL-/- and wild-type mice in order to investigate role of NGAL in the progression of DN. The results demonstrated that NGAL knockdown in HK2 cells significantly increased oxidative stress under HG stimulation tested by flow cytometry, and increased the secretion of interleukin-6, fibronectin (FN) and collagen IV examined by ELISA. Western blotting demonstrated that the phosphorylation of Smad2/3 also increased in HK2 cells under transforming growth factor-β1 stimulation. In vivo experiments demonstrated that diabetic NGAL-/- mice showed deteriorated renal function compared with that of diabetic wild-type mice. Histopathological analysis suggests that diabetic NGAL-/- mice had more serious glomerulosclerosis and tubular vascular degeneration than wild-type mice. Immunohistochemistry suggested that the absence of NGAL lead to increased FN deposition in glomeruli in a mouse model of DN. In conclusion, NGAL appears to have renal protective effects by slowing down the progression of DN, and its effect may be associated with a reduction in oxidation, fibrosis and inflammation.
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Affiliation(s)
- Xiaoli Liu
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Xincheng Zhao
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Xiaoting Duan
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Xiaoying Wang
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Taoxia Wang
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Shuning Feng
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Huifang Zhang
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Cheng Chen
- Department of Oncology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
| | - Guiying Li
- Department of Nephrology, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei 056000, P.R. China
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Ma W, Jiang F, Chen W, Xu X, Sun M, Huang X. Improved Synthesis of a Smad3 Phosphorylation Inhibitor Lingzhifuran A via Condensation Reaction. HETEROCYCLES 2021. [DOI: 10.3987/com-20-14374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Ren P, Wang J, Miao X, Zhu W, Wu Y, Li Y, Gao K, Yang YL. (±)-Pabmaragramin, a scalemic meroterpenoid produced by Marasmius graminum via precursor-assisted biosynthesis. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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28
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Wang K, Tan X, Xie Z. A concise total synthesis of unprecedented tetranorsesquiterpenoids applanatumol Z5. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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29
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Wang B, Perea MA, Sarpong R. Transition Metal-Mediated C-C Single Bond Cleavage: Making the Cut in Total Synthesis. Angew Chem Int Ed Engl 2020; 59:18898-18919. [PMID: 31984640 PMCID: PMC7772057 DOI: 10.1002/anie.201915657] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Indexed: 12/12/2022]
Abstract
Transition-metal-mediated cleavage of C-C single bonds can enable entirely new retrosynthetic disconnections in the total synthesis of natural products. Given that C-C bond cleavage inherently alters the carbon framework of a compound, and that, under transition-metal catalysis, the generated organometallic or radical intermediate is primed for further complexity-building reactivity, C-C bond-cleavage events have the potential to drastically and rapidly remodel skeletal frameworks. The recent acceleration of the use of transition-metal-mediated cleavage of C-C single bonds in total synthesis can be ascribed to a communal recognition of this fact. In this Review, we highlight ten selected total syntheses from 2014 to 2019 that illustrate how transition-metal-mediated cleavage of C-C single bonds at either the core or the periphery of synthetic intermediates can streamline synthetic efforts.
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Affiliation(s)
| | | | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley Berkeley, CA 94720 (USA)
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Wang DC, Yan TT, Chen B, Liu F, Liu XP, Xie YM. SIS3, a good candidate for the reverse of type 2 diabetes mellitus in mice. Fundam Clin Pharmacol 2020; 35:389-396. [PMID: 33022778 DOI: 10.1111/fcp.12611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 07/17/2020] [Accepted: 09/30/2020] [Indexed: 02/05/2023]
Abstract
TGF-β signaling plays an extremely important role in the occurrence and development of type 2 diabetes mellitus (T2DM), and the blockade of TGF-β/Smad3 pathway protests against the high-fat diet-induced obesity and diabetes. As a specific small molecule inhibitor of Smad3 protein, the biological activities of compound SIS3 were evaluated by high-fat diet-induced T2DM model mice. In vivo results indicated that SIS3 can not only significantly reduce the body weight, fat mass, and fasting blood glucose in high-fat diet-induced T2DM model mice, but also improve insulin sensitivity and oral glucose tolerance of high-fat diet-induced T2DM model mice after the injection of SIS3 with 5 mg/kg for 45 days.
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Affiliation(s)
- Dao-Cai Wang
- Hubei Key Laboratory of Biologic Resources Protection and Utilization, College of Biological Science and Technology, Hubei Minzu University, Enshi, 445000, China
| | - Ting-Ting Yan
- State Key Laboratory of Biotherapy and Cancer Center, Department of Thyroid Surgery, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Bin Chen
- State Key Laboratory of Biotherapy and Cancer Center, Department of Thyroid Surgery, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Feng Liu
- State Key Laboratory of Biotherapy and Cancer Center, Department of Thyroid Surgery, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Xiao-Peng Liu
- Hubei Key Laboratory of Biologic Resources Protection and Utilization, College of Biological Science and Technology, Hubei Minzu University, Enshi, 445000, China
| | - Yong-Mei Xie
- State Key Laboratory of Biotherapy and Cancer Center, Department of Thyroid Surgery, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
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Meroterpenoids produced by fungi: Occurrence, structural diversity, biological activities, and their molecular targets. Eur J Med Chem 2020; 209:112860. [PMID: 33032085 DOI: 10.1016/j.ejmech.2020.112860] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/17/2020] [Accepted: 09/17/2020] [Indexed: 12/27/2022]
Abstract
Meroterpenoids are partially derived from the terpenoids, distributing widely in the plants, animals and fungi. The complex structures and diverse bioactivities of meroterpenoids have attracted more attention for chemists and pharmacologists. Since the first review summarized by Geris in 2009, there are absent of systematic reviews reported about meroterpenoids from the higher and lower fungi up to now. In the past decades, myriads of meroterpenoids were discovered, and it is necessary to summarize these meroterpenoids about their unique structures and promising bioactivities. In this review, we use a new classification method based on the non-terpene precursors, and also highlight the structural features, bioactivity of natural meroterpenoids from the higher and lower fungi covering the period of September 2008 to February 2020. A total of 709 compounds were discussed and cited the 182 references. Meanwhile, we also primarily summarize their occurrence, structural diversity, biological activities, and molecular targets.
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Luo D, Xie JZ, Zou LH, Qiu L, Huang DP, Xie YF, Xu HJ, Wu XD. Lanostane-type triterpenoids from Ganoderma applanatum and their inhibitory activities on NO production in LPS-induced BV-2 cells. PHYTOCHEMISTRY 2020; 177:112453. [PMID: 32773084 DOI: 10.1016/j.phytochem.2020.112453] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 06/23/2020] [Accepted: 06/27/2020] [Indexed: 06/11/2023]
Abstract
Five previously undescribed lanostane-type triterpenoids, including two triterpenoids with a rearranged side chain (applanoic acids E and F), one C21 nortriterpenoid (16,17-dehydroapplanone E), as well as two highly oxygenated lanostane triterpenoids (methyl applaniate B and applanoic acid G), were isolated from the fruiting bodies of Ganoderma applanatum (Pers.) Pat. Their structures were elucidated on the basis of spectroscopic analysis, X-ray crystallography and ECD data. Applanoic acid E, 16,17-dehydroapplanone E, and methyl applaniate B showed inhibitory effects on the release of NO by LPS-induced BV-2 cells.
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Affiliation(s)
- Di Luo
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
| | - Ji-Zhao Xie
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
| | - Lu-Hui Zou
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
| | - Li Qiu
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China.
| | - Dong-Ping Huang
- School of Public Health, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
| | - Yun-Feng Xie
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
| | - Huan-Ji Xu
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
| | - Xin-Duo Wu
- School of Pharmaceutical Science, Guangxi Medical University, 22 Shuangyong Road, Nanning, 530021, China
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Wang B, Perea MA, Sarpong R. Übergangsmetallvermittelte Spaltung von C‐C‐Einfachbindungen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915657] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Brian Wang
- Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA
| | - Melecio A. Perea
- Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA
| | - Richmond Sarpong
- Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA
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Schmid M, Sokol KR, Wein LA, Torres Venegas S, Meisenbichler C, Wurst K, Podewitz M, Magauer T. Synthesis of Vicinal Quaternary All-Carbon Centers via Acid-catalyzed Cycloisomerization of Neopentylic Epoxides. Org Lett 2020; 22:6526-6531. [PMID: 32806198 PMCID: PMC7115968 DOI: 10.1021/acs.orglett.0c02296] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
We
report our studies on the development of a catalytic cycloisomerization
of 2,2-disubstituted neopentylic epoxides to produce highly substituted
tetralins and chromanes. Termination of the sequence occurs via Friedel–Crafts-type
alkylation of the remote (hetero)arene linker. The transformation
is efficiently promoted by sulfuric acid and proceeds best in 1,1,1,3,3,3-hexafluoroisopropanol
(HFIP) as the solvent. Variation of the substitution pattern provided
detailed insights into the migration tendencies and revealed a competing
disproportionation pathway of dihydronaphthalenes.
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Affiliation(s)
- Matthias Schmid
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Kevin R Sokol
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Lukas A Wein
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Sofia Torres Venegas
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Christina Meisenbichler
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Klaus Wurst
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Maren Podewitz
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
| | - Thomas Magauer
- Institute of Organic Chemistry and Center for Molecular Biosciences, Leopold-Franzens-University Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria
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Nogi K, Yorimitsu H. Carbon-Carbon Bond Cleavage at Allylic Positions: Retro-allylation and Deallylation. Chem Rev 2020; 121:345-364. [PMID: 32396335 DOI: 10.1021/acs.chemrev.0c00157] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The development of C-C bond-cleaving transformations is an issue in modern organic chemistry that is as challenging as it is important. Among these transformations, the retro-allylation and deallylation of allylic compounds are uniquely intriguing methods for the cleavage of C-C σ bonds at the allylic position. Retro-allylation is regarded as a prospective method for the generation of highly valuable regio- and stereodefined allylic metal compounds. Because the C-C cleavage proceeds via a favorable six-membered chairlike transition state, the regio- and stereochemical information on the starting homoallylic alcohols can be transferred onto the products. Moreover, retro-allylation can also be achieved using enantioselective C-C cleavage powered by chiral catalysts for the synthesis of enantiomerically enriched compounds. As a result of these attractive features, retro-allylation has wide utility in regio-, stereo-, and enantioselective synthesis. Deallylation is C-C σ-bond cleavage involving the departure of an allylic fragment and the formation of a relatively stable carbanion or radical, and it proceeds via either oxidative addition to a low-valent metal or an addition/β-elimination cascade. The removal of the versatile allylic group might seem to be unproductive; however, this unique transformation offers the opportunity of using the allylic group as a protective group for acidic C-H bonds. This Review aims to exhibit the synthetic utility as well as the uniqueness of these two C-C σ-bond cleavage methods by presenting a wide range of transformations of allylic compounds with the aid of main group metals, transition-metal catalysts, and radical species.
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Affiliation(s)
- Keisuke Nogi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
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Guo J, Kong F, Ma Q, Xie Q, Zhang R, Dai H, Wu Y, Zhao Y. Meroterpenoids With Protein Tyrosine Phosphatase 1B Inhibitory Activities From the Fruiting Bodies of Ganoderma ahmadii. Front Chem 2020; 8:279. [PMID: 32373585 PMCID: PMC7176929 DOI: 10.3389/fchem.2020.00279] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 03/23/2020] [Indexed: 11/23/2022] Open
Abstract
Ganoderma fungi have long been used as functional foods and traditional medicines in Asian countries. Ganoderma ahmadii is one of the main species of Ganoderma fungi distributed in Hainan province of China, the fruiting bodies of which have been used in folk to lower blood sugar for a long time. A chemical investigation of the fruiting bodies of Ganoderma ahmadii led to the isolation of seven new meroterpenoids, named ganoduriporols F-L (1–7). The chemical structures of the compounds were elucidated by spectroscopic data including HRESIMS and 2D NMR. Compounds 5–7 represent the first examples of ganoduriporol-type meroterpenoids bearing oxepane rings in their skeletons. Compounds 1–4 showed inhibitory activity against protein tyrosine phosphatase 1B (PTP1B) comparable to the positive control Na3VO4, with IC50 values of 17, 20, 19, and 23 μM, respectively.
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Affiliation(s)
- Jiaocen Guo
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China.,College of Horticulture, Hainan University, Haikou, China
| | - Fandong Kong
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Qingyun Ma
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Qingyi Xie
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Renshuai Zhang
- Qingdao Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Haofu Dai
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Yougen Wu
- College of Horticulture, Hainan University, Haikou, China
| | - Youxing Zhao
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
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Lu SY, Shi QQ, Peng XR, Zhou L, Li XN, Qiu MH. Isolation of benzolactones, Ganodumones A-F from Ganoderma lucidum and their antibacterial activities. Bioorg Chem 2020; 98:103723. [PMID: 32171984 DOI: 10.1016/j.bioorg.2020.103723] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/01/2020] [Accepted: 03/02/2020] [Indexed: 01/19/2023]
Abstract
Six previously undescribed benzolactone constituents, ganodumones A-F (1-6), a new type of Ganoderma meroterpenoids (GMs) fused with 1,2,3,4,5-pentasubstituted phenyl and 1',2'-dioxy-3'-methyl-pentyl chain were isolated from the fruiting bodies of Ganoderma lucidum. Their structures were determined by spectroscopic analysis, X-ray crystal diffraction, and ECD computational methods. Meanwhile, bioactive evaluation showed that compounds 3 and 5 have antibacterial activities against Microsporum gypseum with MIC90 56.86 ± 3.98 and 18.48 ± 0.47 μg/mL, respectively.
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Affiliation(s)
- Shuang-Yang Lu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Qiang-Qiang Shi
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Xing-Rong Peng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Lin Zhou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Xiao-Nian Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Ming-Hua Qiu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming 650201, People's Republic of China.
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Qin FY, Zhang HX, Di QQ, Wang Y, Yan YM, Chen WL, Cheng YX. Ganoderma cochlear Metabolites as Probes to Identify a COX-2 Active Site and as in Vitro and in Vivo Anti-Inflammatory Agents. Org Lett 2020; 22:2574-2578. [PMID: 32167308 DOI: 10.1021/acs.orglett.0c00452] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
(±)-Dispirocochlearoids A-C (1-3), meroterpenoids with a 6/6/5/6/6/6 ring system, were isolated from Ganoderma cochlear. 1-3 are selective COX-2 inhibitors with an IC50 value of (-)-2 at 386 nM. Site-directed mutagenesis identified His351 as a COX-2 active site. In vivo anti-inflammatory activities of (-)-2 were performed against acute lung injury in mice.
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Affiliation(s)
- Fu-Ying Qin
- School of Pharmaceutical Sciences, School of Medicine, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P. R. China
| | - Hao-Xing Zhang
- School of Pharmaceutical Sciences, School of Medicine, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P. R. China
| | - Qian-Qian Di
- School of Pharmaceutical Sciences, School of Medicine, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P. R. China
| | - Yan Wang
- Center for Translation Medicine Research and Development, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P. R. China
| | - Yong-Ming Yan
- School of Pharmaceutical Sciences, School of Medicine, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P. R. China
| | - Wei-Lin Chen
- School of Pharmaceutical Sciences, School of Medicine, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P. R. China
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, School of Medicine, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P. R. China
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40
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Dai WF, Zhu YX, Qin FY, Chang JL, Zeng Y, Wang JG, Zhang YY, Cheng YX. Skeletal meroterpenoids from Ganoderma petchii mushrooms that potentially stimulate umbilical cord mesenchymal stem cells. Bioorg Chem 2020; 97:103675. [PMID: 32143018 DOI: 10.1016/j.bioorg.2020.103675] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 01/13/2023]
Abstract
(±)-Petchilactones A-C (1-3), three pairs of enantiomeric meroterpenoids respectively with a 6/6/5/5 or a 5/5/5/7/6 ring system were isolated from Ganoderma petchii. Their structures including absolute configurations were assigned by using spectroscopic, computational, and X-ray diffraction methods. Compounds 1 and 2 represent a new skeletal meroterpenoid. Biological evaluation found that (-)-1 and (-)-3 could induce umbilical cord mesenchymal stem cells into keratinocyte-like cells.
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Affiliation(s)
- Wei-Feng Dai
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China; Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, People's Republic of China
| | - Yan-Xia Zhu
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China
| | - Fu-Ying Qin
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China
| | - Jun-Lei Chang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, People's Republic of China
| | - Yue Zeng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People's Republic of China
| | - Ji-Gang Wang
- Artemisinin Research Center, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, People's Republic of China; Shenzhen Second People's Hospital, Shenzhen 518000, People's Republic of China
| | - Yuan-Yuan Zhang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, People's Republic of China.
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41
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Zhang DW, Fan HL, Zhang W, Li CJ, Luo S, Qin HB. Collective enantioselective total synthesis of (+)-sinensilactam A, (+)-lingzhilactone B and (−)-lingzhiol: divergent reactivity of styrene. Chem Commun (Camb) 2020; 56:10066-10069. [PMID: 32735006 DOI: 10.1039/d0cc04064a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The collective total synthesis of (+)-sinensilactam A, (+)-lingzhilactone B, (+)-lingzhilactone C and (−)-lingzhiol has been accomplished from a common epoxide intermediate 9.
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Affiliation(s)
- Da-Wei Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Yunnan Key Laboratory of Natural Medicinal Chemistry
- Kunming 650201
| | - Hui-Lan Fan
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Yunnan Key Laboratory of Natural Medicinal Chemistry
- Kunming 650201
| | - Wenzhao Zhang
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing
- China
| | - Cheng-Ji Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Yunnan Key Laboratory of Natural Medicinal Chemistry
- Kunming 650201
| | - Sanzhong Luo
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing
- China
- Center of Basic Molecular Science
| | - Hong-Bo Qin
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Yunnan Key Laboratory of Natural Medicinal Chemistry
- Kunming 650201
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42
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A New 26-Norlanostanoid from the Fruiting Bodies of Ganoderma philippii. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-02950-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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43
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Chen S, Liu Z, Tan H, Chen Y, Li S, Li H, Zhu S, Liu H, Zhang W. Phomeroids A and B: two novel cytotoxic meroterpenoids from the deep-sea-derived fungus Phomopsis tersa FS441. Org Chem Front 2020. [DOI: 10.1039/c9qo01365b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phomeroids A (1) and B (2), two novel meroterpenoids representing two types of skeletons, together with one known homologous analogue (3) were isolated from the deep-sea-derived fungus Phomopsis tersa FS441.
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Affiliation(s)
- Shanchong Chen
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
| | - Zhaoming Liu
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
| | - Haibo Tan
- Program for Natural Products Chemical Biology
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization
- Guangdong Provincial Key Laboratory of Applied Botany
- South China Botanical Garden
- Chinese Academy of Sciences
| | - Yuchan Chen
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
| | - Saini Li
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
| | - Haohua Li
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
| | - Shuang Zhu
- School of Biosciences and Biopharmaceutics
- Guangdong Pharmaceutical University
- Guangzhou 510006
- China
| | - Hongxin Liu
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
| | - Weimin Zhang
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Open Laboratory of Applied Microbiology
- Guangdong Institute of Microbiology
- Guangdong Academy of Sciences
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Yin YJ, Huang DL, Qiu B, Cai D, Zhang JJ, Wang SX, Qin DP, Cheng YX. Meroterpenoids from the Fungus Ganoderma sinensis and First Absolute Configuration Clarification of Zizhine H. Molecules 2019; 25:molecules25010158. [PMID: 31906049 PMCID: PMC6983046 DOI: 10.3390/molecules25010158] [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: 11/30/2019] [Revised: 12/27/2019] [Accepted: 12/27/2019] [Indexed: 12/16/2022] Open
Abstract
Five new meroterpenoids, zizhines P-S and U (1−4,7), together with two known meroterpenoids (5 and 6) were isolated from Ganoderma sinensis. Their structures including absolute configurations were assigned by using spectroscopic, computational, and chemical methods. Racemics zizhines P and Q were purified by HPLC on chiral phase. Biological evaluation found that 4, 5 and 6 are cytotoxic toward human cancer cells (A549, BGC-823, Kyse30) with IC50 values in the range of 63.43–80.83 μM towards A549, 59.2 ± 2.73 μM and 64.25 ± 0.37 μM towards BGC-823, 76.28 ± 1.93 μM and 85.42 ± 2.82 μM towards Kyse30.
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Affiliation(s)
- Yan-Jiao Yin
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
- College of Pharmaceutical Sciences, Yunnan University of Traditional Chinese Medicine, Kunming 650500, China;
| | - Dan-Ling Huang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
| | - Bin Qiu
- College of Pharmaceutical Sciences, Yunnan University of Traditional Chinese Medicine, Kunming 650500, China;
| | - Dan Cai
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
| | - Jiao-Jiao Zhang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
| | - Shao-Xiang Wang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
| | - Da-Peng Qin
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen 518060, China; (Y.-J.Y.); (D.-L.H.); (D.C.); (J.-J.Z.); (S.-X.W.); (D.-P.Q.)
- Correspondence: ; Tel.: +86-0755-26902073
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Riehl PS, Richardson AD, Sakamoto T, Schindler CS. Eight-Step Enantiodivergent Synthesis of (+)- and (−)-Lingzhiol. Org Lett 2019; 22:290-294. [DOI: 10.1021/acs.orglett.9b04322] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Paul S. Riehl
- Department of Chemistry, University of Michigan, Willard Henry Dow Laboratory, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
| | - Alistair D. Richardson
- Department of Chemistry, University of Michigan, Willard Henry Dow Laboratory, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
| | - Tatsuhiro Sakamoto
- Department of Chemistry, University of Michigan, Willard Henry Dow Laboratory, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
| | - Corinna S. Schindler
- Department of Chemistry, University of Michigan, Willard Henry Dow Laboratory, 930 North University Avenue, Ann Arbor, Michigan 48109, United States
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Shi Q, Huang Y, Su H, Gao Y, Peng X, Zhou L, Li X, Qiu M. C 28 steroids from the fruiting bodies of Ganoderma resinaceum with potential anti-inflammatory activity. PHYTOCHEMISTRY 2019; 168:112109. [PMID: 31494344 DOI: 10.1016/j.phytochem.2019.112109] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/04/2019] [Accepted: 08/24/2019] [Indexed: 06/10/2023]
Abstract
Eight undescribed ergostane-type steroids, (22E,24R)-ergosta-7,22-dien-3β,5α-diol- 6,5-olide, (22E,24R)-ergosta-7,9(11),22-trien-3β,5β,6β-triol, (22E,24R)-6β-methoxy ergosta-7,9(11),22-trien-3β,5α,14β-triol, (22E,24R)-9α,15α-dihydroxyergosta-4,6,8 (14),22-tetraen-3-one, (22E,24R)-ergosta-5,8,22-trien-3β,11α-dihydroxyl-7-one, (22E,24R)-ergosta-4,7,22-trien-3β,9α,14β-trihydroxyl-6-one, (22E,24R)-ergosta-7,22- dien-3β,9α,14β-trihydroxyl-6-one, and (22E,24R)-6β-methoxyergosta-7,22-dien-3β, 5α,9α,14β-tetraol, and twenty-one known analogues were isolated from the fruiting bodies of Ganoderma resinaceum Boud. Their chemical structures were determined on the basis of comprehensive spectroscopic analysis and X-ray crystal diffraction, as well as empirical pyridine-induced deshielding effects. Furthermore, selected compounds were evaluated for their inhibitory effects on macrophage activation using an inhibition of nitric oxide production assay. Finally, (22E,24R)-ergosta-5,8,22- trien-3β,11α-dihydroxyl-7-one, (22E,24R)-ergosta-4,7,22-trien-3β,9α,14β-tri hydroxyl-6-one, (22E,24R)-6β-methoxyergosta-7,22-dien-3β,5α,9α,14β-tetraol, (22E,24R)-ergosta-6,9,22-trien-3β,5α,8α-triol,ergost-6,22-dien-3β,5α,8α-triol, 5α,6α-epoxy-(22E,24R)-ergosta-8,22-diene-3β,7α-diol, 5α,6α-epoxy-(22E,24R)- ergosta-8(14),22-diene-3β,7α-diol, 5α,6α-epoxy-(22E,24R)-ergosta-8(14),22-diene-3β, 7β-diol, and 22E-7α-methoxy-5α,6α-epoxyergosta-8(14),22-dien-3β-ol showed inhibitory effects on NO production with IC50 values ranging from 3.24 ± 0.02 to 35.19 ± 0.41 μM compared with L-NMMA (IC50 49.86 ± 2.13 μM), indicating that they have potential anti-inflammatory activity.
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Affiliation(s)
- Qiangqiang Shi
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing, 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Yanjie Huang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing, 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Haiguo Su
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing, 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Ya Gao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing, 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Xingrong Peng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Lin Zhou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Xiaonian Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
| | - Minghua Qiu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China; University of the Chinese Academy of Sciences, Beijing, 100049, People's Republic of China; Yunnan Key Laboratory of Natural Medicinal Chemistry Chinese Academy of Sciences, Kunming, 650201, People's Republic of China.
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Geng X, Zhong D, Su L, Lin Z, Yang B. Preventive and therapeutic effect of Ganoderma lucidum on kidney injuries and diseases. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2019; 87:257-276. [PMID: 32089235 DOI: 10.1016/bs.apha.2019.10.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Ganoderma lucidum (G. lucidum, Lingzhi) is a well-known Chinese traditional medicine to improve health and to treat numerous diseases for over 2000 years in Asian countries. G. lucidum has the abundant chemical components such as triterpenes and polysaccharides, which have various biological activities including anti-oxidation, anti-inflammation, anti-liver disorders, anti-tumor growth and metastasis, etc. Recently, many lines of studies have elucidated the therapeutic effects of G. lucidum and its extractions on various acute kidney injury (AKI) and chronic kidney disease (CKD) pathogenesis, including autosomal dominant polycystic kidney disease, diabetic nephropathy, renal proximal tubular cell oxidative damage and fibrotic process, renal ischemia reperfusion injury, cisplatin-induced renal injury, adriamycin-induced nephropathy, chronic proteinuric renal diseases, etc. Clinical researches also showed potent anti-renal disease bioactivities of G. lucidum. In this chapter, we review experimental and clinical researches and provide comprehensive insights into the renoprotective effects of G. lucidum. In recent years, renal diseases have gradually aroused attention on account of their booming prevalence worldwide and lack of effective therapies. Although the complicated pathogenesis of kidney diseases, such as acute kidney injury (AKI) and chronic kidney diseases (CKD) have been intensively studied. The morbidity and mortality of AKI and CKD still rise continuously. Thanks to the conventional experience and the multi-target characteristics, natural products have been increasingly recognized as an alternative source for treating renal diseases.
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Affiliation(s)
- Xiaoqiang Geng
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, China
| | - Dandan Zhong
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, China
| | - Limin Su
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, China
| | - Zhibin Lin
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, China
| | - Baoxue Yang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China; Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing, China.
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Zhang JJ, Dong Y, Qin FY, Yan YM, Cheng YX. Meroterpenoids and alkaloids from Ganoderma australe. Nat Prod Res 2019; 35:3226-3232. [PMID: 31741407 DOI: 10.1080/14786419.2019.1693565] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jiao-Jiao Zhang
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen, PR China
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, PR China
| | - Yun Dong
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen, PR China
- The Brain Cognition and Brain Disease Institute, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, PR China
| | - Fu-Ying Qin
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen, PR China
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, PR China
| | - Yong-Ming Yan
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen, PR China
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Shenzhen University Health Science Center, Shenzhen, PR China
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Yan YM, Zhang HX, Liu H, Wang Y, Wu JB, Li YP, Cheng YX. (+/−)-Lucidumone, a COX-2 Inhibitory Caged Fungal Meroterpenoid from Ganoderma lucidum. Org Lett 2019; 21:8523-8527. [DOI: 10.1021/acs.orglett.9b02840] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yong-Ming Yan
- School of Pharmaceutical Sciences, Health Science Center, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P.R. China
| | - Hao-Xing Zhang
- School of Pharmaceutical Sciences, Health Science Center, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P.R. China
| | - Huan Liu
- School of Pharmaceutical Sciences, Health Science Center, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P.R. China
| | - Yan Wang
- Center for Translation Medicine Research and Development, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, P.R. China
| | - Jing-Bo Wu
- School of Pharmaceutical Sciences, Health Science Center, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P.R. China
| | - Yan-Peng Li
- School of Pharmaceutical Sciences, Health Science Center, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P.R. China
| | - Yong-Xian Cheng
- School of Pharmaceutical Sciences, Health Science Center, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, P.R. China
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Zhang DW, Xu WD, Fan HL, Liu HM, Chen D, Liu DD, Qin HB. Total Synthesis of (±)-Cochlearol A. Org Lett 2019; 21:6761-6764. [PMID: 31433660 DOI: 10.1021/acs.orglett.9b02391] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Da-Wei Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Wen-Dan Xu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hui-Lan Fan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hao-Miao Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Dong Chen
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Dan-Dan Liu
- School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, P. R. China
| | - Hong-Bo Qin
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, P. R. China
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