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Lu P, Shi Y, Zhang J, Hong K, Xue Y, Liu L. New prenylated indole-benzodiazepine-2,5-diones with α-glucosidase inhibitory activities from the mangrove-derived Aspergillus spinosus. Int J Biol Macromol 2024; 257:128808. [PMID: 38101666 DOI: 10.1016/j.ijbiomac.2023.128808] [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: 08/25/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/17/2023]
Abstract
Mangrove-derived fungi have been demonstrated to be promising source of structurally diverse and widely active secondary metabolites. During our search for new bioactive compounds, eight new indole-benzodiazepine-2,5-dione derivatives asperdinones A-H (1-8) and two known congeners (9 and 10) were isolated from the culture extracts of the mangrove-derived fungus Aspergillus spinosus WHUF0344 guided by one strain many compounds (OSMAC) and the heteronuclear 1H, 13C single-quantum coherence (HSQC) based small molecule accurate recognition technology (SMART) strategies. The structures and absolute configurations of the new compounds were elucidated by detailed spectroscopic analyze and electronic circular dichroism (ECD) calculations. The putative biosynthetic pathway of these compounds was proposed. Compounds 1-10 were evaluated for their antibacterial and α-glucosidase inhibitory activities. None of compounds showed antibacterial activity. Compounds 2-6 and 8 exhibited moderate inhibitory effects against α-glucosidase with IC50 values in the range of 24.65-312.25 μM. Besides, both 3 and 4 inhibited α-glucosidase variedly. Furthermore, the molecular docking study showed that compounds 2-4 were perfectly docking into the active sites of α-glucosidase. This study not only enriched the chemical diversity of secondary metabolites from the mangrove-derived fungi, but also provided potential hit compounds for further development of α-glucosidase inhibitors.
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Affiliation(s)
- Peiyu Lu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China; University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Ying Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China; University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Jinxin Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China; University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Kui Hong
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Yaxin Xue
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, People's Republic of China
| | - Ling Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China; University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China.
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Zhang D, Li S, Fan M, Zhao C. The Novel Compounds with Biological Activity Derived from Soil Fungi in the Past Decade. Drug Des Devel Ther 2022; 16:3493-3555. [PMID: 36248243 PMCID: PMC9553542 DOI: 10.2147/dddt.s377921] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 09/17/2022] [Indexed: 11/30/2022] Open
Abstract
The secondary metabolites isolated from soil fungi have received more and more attention, especially new compounds that exhibited good biological activities. In this review, a total of 546 new compounds are included in the relevant literature since 2011. The new compounds are isolated from soil fungi, We divided these compounds into seven categories, including alkaloids, terpenoids, steroids, ketones, phenylpropanoids, quinones, esters, lactones, etc. In addition, the biological activities and structure-activity relationships of these compounds have also been fully discussed. The activities of these compounds are roughly divided into eight categories, including anticancer activity, antimicrobial activity, anti-inflammatory activity, antioxidant activity, antiviral activity, antimalarial activity, immunosuppressive activity and other activities. Since natural products are an important source of new drugs, this review may have a positive guiding effect on drug screening.
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Affiliation(s)
- Danyu Zhang
- Gene Engineering and Biotechnology Beijing Key Laboratory, College of Life Science, Beijing Normal University, Beijing, People’s Republic of China
| | - Shoujie Li
- Gene Engineering and Biotechnology Beijing Key Laboratory, College of Life Science, Beijing Normal University, Beijing, People’s Republic of China
| | - Mohan Fan
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Changqi Zhao
- Gene Engineering and Biotechnology Beijing Key Laboratory, College of Life Science, Beijing Normal University, Beijing, People’s Republic of China,Correspondence: Changqi Zhao, Tel +86-5880-5046, Email
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3
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García-Domínguez P, Lorenzo P, Álvarez R, de Lera AR. Total Synthesis of the Proposed Structure of (-)-Novofumigatamide, Isomers Thereof, and Analogues. Part I. J Org Chem 2022; 87:12510-12527. [PMID: 36137268 PMCID: PMC9552234 DOI: 10.1021/acs.joc.2c01227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
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The total synthesis of the suggested structure of (−)-novofumigatamide,
a natural product containing a C3-reverse prenylated N-acetyl-exo-hexahydropyrrolo[2,3-b]indole motif fused to a 10-membered ring lactam, was achieved using
the macrolactam formation in advance of a diastereoselective bromocyclization
and reverse prenylation steps. Since the NMR data of the synthetic
sample did not match those of the natural product, the endo-bromo precursor of a N-Boc analogue and additional
diastereomers derived from l-Trp were also synthesized. Five
alternative synthetic routes, which differed in the order of final
key steps used for the construction of the 10-membered ring lactam
and the hexahydropyrrolo[2,3-b]indole framework within
the polycyclic skeleton and also in the amide bond selected for the
ring-closing of the macrolactam, were thoroughly explored. Much to
our dismay, the lack of spectroscopic correlations between the proposed
structure of natural (−)-novofumigatamide and the synthetic
products suggested a different connectivity between the atoms. Additional
synthetic efforts to assemble alternative structures of the natural
product and isomers thereof (see accompanying paper; DOI: 10.1021/acs.joc.2c01228) further highlighted the frustrating endeavors toward the identification
of a natural product.
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Lv H, Wang K, Xue Y, Chen J, Su H, Zhang J, Wu Y, Jia J, Bi H, Wang H, Hong K, Li X. Three New Metabolites From the Marine-Derived Fungus Aspergillus sp. WHUF03110. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211055009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two new xanthone derivatives, spinosusones A (1) and B (2), and a new tryptoquivaline analogue, asperdiazapinone G (3), together with nine known compounds (4-12) were isolated from the EtOAc extract of the marine-derived fungus Aspergillus sp . WHUF03110. The structures of 1-3 were determined by spectroscopic analysis, and comparison with literature data. Most of these isolated compounds were evaluated for their antimicrobial activities against ten Gram-negative and seven Gram-positive bacteria, Mycobacterium smegmatis ATCC 607, Candida albicans ATCC SC5314, and C. albicans YY-1-4. Compound 10 displayed strong antibacterial activity against five Gram-positive bacteria ( Bacillus subtilis 168, Staphylococcus aureus ATCC25923, S. aureus NEWMAN, S. aureus USA300, S. aureus NRS 271) with MIC values ranging from 1.0 to 2.0 μg/mL, and displayed moderate antibacterial activity against four Gram-negative bacteria ( Helicobacter pylori 26695, H. pylori G27, H. pylori 159, H. pylori 129) and M. smegmatis ATCC 607 with a MIC value of 8.0 μg/mL.
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Affiliation(s)
- Huawei Lv
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Kebo Wang
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Yaxin Xue
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan, P. R. China
| | - Jun Chen
- Shanghai Hadal Biomedical Engineering Co., Ltd, Shanghai, P. R. China
| | - Haibo Su
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Jinkun Zhang
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Yuanyuan Wu
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Jia Jia
- Department of Pathogen Biology & Jiangsu Key Laboratory of Pathogen Biology, Nanjing Medical University, Nanjing, China
| | - Hongkai Bi
- Department of Pathogen Biology & Jiangsu Key Laboratory of Pathogen Biology, Nanjing Medical University, Nanjing, China
| | - Hong Wang
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
| | - Kui Hong
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan, P. R. China
| | - Xingnuo Li
- College of Pharmaceutical Science & Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, Hangzhou, P. R. China
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Li J, Sun X, Li J, Yu F, Zhang Y, Huang X, Jiang F. The antimalarial activity of indole alkaloids and hybrids. Arch Pharm (Weinheim) 2020; 353:e2000131. [PMID: 32785974 DOI: 10.1002/ardp.202000131] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/03/2020] [Accepted: 07/21/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Jue‐Ying Li
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Xiao‐Feng Sun
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Jing‐Jing Li
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Fen Yu
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Yi Zhang
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Xiu‐Juan Huang
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Feng‐Xia Jiang
- Ultrasonography Department, The Central Hospital of Wuhan, Tongji Medical College Huazhong University of Science and Technology Wuhan China
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Prenylated indole alkaloids and chromone derivatives from the fungus Penicillium sp. SCSIO041218. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.11.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sadorn K, Saepua S, Boonyuen N, Laksanacharoen P, Rachtawee P, Prabpai S, Kongsaeree P, Pittayakhajonwut P. Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lan P, White LE, Taher ES, Guest PE, Banwell MG, Willis AC. Chemoenzymatic Synthesis of (+)-Asperpentyn and the Enantiomer of the Structure Assigned to Aspergillusol A. JOURNAL OF NATURAL PRODUCTS 2015; 78:1963-8. [PMID: 26270650 DOI: 10.1021/acs.jnatprod.5b00304] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Total syntheses of (+)-asperpentyn (1) and compound ent-2, the enantiomer of the structure, 2, assigned to the natural product aspergillusol A are reported. Both reaction sequences employ the enzymatically derived and enantiomerically pure cis-1,2-dihydrocatechol 4 as starting material and use Sonogashira cross-coupling chemistry to install the required enyne side-chain. The (1)H and (13)C NMR spectroscopic data derived from compound ent-2 match those reported for aspergillusol A, thus suggesting that the gross structure of this natural product has been assigned correctly, although its absolute stereochemistry remains unclear.
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Affiliation(s)
- Ping Lan
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University , Canberra, ACT 2601, Australia
| | - Lauren E White
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University , Canberra, ACT 2601, Australia
| | - Ehab S Taher
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University , Canberra, ACT 2601, Australia
| | - Prudence E Guest
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University , Canberra, ACT 2601, Australia
| | - Martin G Banwell
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University , Canberra, ACT 2601, Australia
| | - Anthony C Willis
- Research School of Chemistry, Institute of Advanced Studies, The Australian National University , Canberra, ACT 2601, Australia
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Ishikura M, Abe T, Choshi T, Hibino S. Simple indole alkaloids and those with a nonrearranged monoterpenoid unit. Nat Prod Rep 2015; 32:1389-471. [DOI: 10.1039/c5np00032g] [Citation(s) in RCA: 160] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review summarizes the isolation, structure determination, total syntheses and biological activities of simple indole alkaloids and those with a nonrearranged monoterpenoid unit, with literature coverage from 2012 to 2013.
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Affiliation(s)
- Minoru Ishikura
- School of Pharmaceutical Sciences
- Health Sciences University of Hokkaido
- Ishikari-Tobetsu
- Japan
| | - Takumi Abe
- School of Pharmaceutical Sciences
- Health Sciences University of Hokkaido
- Ishikari-Tobetsu
- Japan
| | - Tominari Choshi
- Graduate School of Pharmacy & Pharmaceutical Sciences
- Faculty of Pharmacy & Pharmaceutical Sciences
- Fukuyama University
- Fukuyama
- Japan
| | - Satoshi Hibino
- Graduate School of Pharmacy & Pharmaceutical Sciences
- Faculty of Pharmacy & Pharmaceutical Sciences
- Fukuyama University
- Fukuyama
- Japan
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Rukachaisirikul V, Rungsaiwattana N, Klaiklay S, Phongpaichit S, Borwornwiriyapan K, Sakayaroj J. γ-Butyrolactone, cytochalasin, cyclic carbonate, eutypinic acid, and phenalenone derivatives from the soil fungus Aspergillus sp. PSU-RSPG185. JOURNAL OF NATURAL PRODUCTS 2014; 77:2375-2382. [PMID: 25375978 DOI: 10.1021/np500324b] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Purification of an extract from the broth of the soil fungus Aspergillus sp. PSU-RSPG185 resulted in the isolation of two new cyclic carbonate derivatives, aspergillusols A (1) and B (2), and one new eutypinic acid derivative, aspergillusic acid (3), along with six known secondary metabolites. Compounds 1 and 2 contain an unusual cyclic-carbonate functionality. In addition, the mycelial extract afforded two new phenalenones, aspergillussanones A (4) and B (5), one new cytochalasin, aspergilluchalasin (6), and one new γ-butyrolactone, aspergillulactone (7). Their structures were established by interpretation of spectroscopic evidence. Compound 4 exhibited weak activity toward KB and Vero cells with IC50 values of 48.4 and 34.2 μM, respectively.
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Affiliation(s)
- Vatcharin Rukachaisirikul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University , Hat Yai, Songkhla 90112, Thailand
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Fujiwara T, Seki T, Yakura T, Takeuchi Y. Useful procedures for fluorocyclization of tryptamine and tryptophol derivatives to 3a-fluoropyrrolo[2,3-b]indoles and 3a-fluorofuro[2,3-b]indoles. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.05.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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