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Barzkar N, Sukhikh S, Babich O. A comprehensive review of marine sponge metabolites, with emphasis on Neopetrosia sp. Int J Biol Macromol 2024; 280:135823. [PMID: 39313052 DOI: 10.1016/j.ijbiomac.2024.135823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2024] [Revised: 09/18/2024] [Accepted: 09/18/2024] [Indexed: 09/25/2024]
Abstract
The secondary metabolites that marine sponges create are essential to the advancement of contemporary medicine and are often employed in clinical settings. Over the past five years, microbes associated with sponges have yielded the identification of 140 novel chemicals. Statistics show that most are derived from actinomycetes (bacteria) and ascomycotes (fungi). The aim of this study was to investigate the biological activity of metabolites from marine sponges. Chlocarbazomycins A-D, which are a group of novel chlorinated carbazole alkaloids isolated from the sponge Neopetrosia fennelliae KUFA 0811, exhibit antimicrobial, cytotoxic, and enzyme inhibitory activities. Recently, marine sponges of the genus Neopetrosia have attracted attention due to the unique chemical composition of the compounds they produce, including alkaloids of potential importance in drug discovery. Fridamycin H and fridamycin I are two novel type II polyketides synthesized by sponge-associated bacteria exhibit antitrypanosomal activity. Fintiamin, composed of amino acids and terpenoid moieties, shows affinity for the cannabinoid receptor CB 1. It was found that out of 27 species of Neopetrosia sponges, the chemical composition of only 9 species has been studied. These species mainly produce bioactive substances such as alkaloids, quinones, sterols, and terpenoids. The presence of motuporamines is a marker of the species Neopetrosia exigua. Terpenoids are specific markers of Neopetrosia vanilla species. Although recently discovered, secondary metabolites from marine sponges have been shown to have diverse biological activities, antimicrobial, antiviral, antibacterial, antimicrobial, antioxidant, antimalarial, and anticancer properties, providing many lead compounds for drug development. The data presented in this review on known and future natural products derived from sponges will further clarify the role and importance of microbes in marine sponges and trace the prospects of their applications, especially in medicine, cosmeceuticals, environmental protection, and manufacturing industries.
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Affiliation(s)
- Noora Barzkar
- Higher Institution Center of Excellence, Borneo Marine Research Institute, Universiti Malaysia Sabah, Kota Kinabalu 88400, Sabah, Malaysia.
| | - Stanislav Sukhikh
- SEC "Applied Biotechnologies", Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad, 236016, Russia
| | - Olga Babich
- SEC "Applied Biotechnologies", Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, Kaliningrad, 236016, Russia
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2
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R JA, Narayan S. A Systematic Review of Different Classes of Biopolymers and Their Use as Antimicrobial Agents. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2023. [DOI: 10.1134/s1068162023020103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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3
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Lee S, Sperry J. Isolation and biological activity of azocine and azocane alkaloids. Bioorg Med Chem 2021; 54:116560. [PMID: 34923389 DOI: 10.1016/j.bmc.2021.116560] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 12/25/2022]
Abstract
Thousands of known alkaloids contain a nitrogen (N) heterocycle. While five-, six- and seven-membered N-heterocycles (ie: pyrroles, imidazoles, indoles, pyridines and azepines and their saturated variants) are common, those with an eight-membered N-heterocycle are comparatively rare. This review discusses the structure and bioactivity of alkaloids that contain an azocine (or saturated azocane) ring, and the array of sources whence they originate.
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Affiliation(s)
- Stephanie Lee
- School of Chemical Sciences, University of Auckland, 23 Symonds Street, Auckland, New Zealand
| | - Jonathan Sperry
- School of Chemical Sciences, University of Auckland, 23 Symonds Street, Auckland, New Zealand.
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Shang XF, Yang CJ, Morris-Natschke SL, Li JC, Yin XD, Liu YQ, Guo X, Peng JW, Goto M, Zhang JY, Lee KH. Biologically active isoquinoline alkaloids covering 2014-2018. Med Res Rev 2020; 40:2212-2289. [PMID: 32729169 PMCID: PMC7554109 DOI: 10.1002/med.21703] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 06/08/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022]
Abstract
Isoquinoline alkaloids, an important class of N-based heterocyclic compounds, have attracted considerable attention from researchers worldwide since the early 19th century. Over the past 200 years, many compounds from this class were isolated, and most of them and their analogs possess various bioactivities. In this review, we survey the updated literature on bioactive alkaloids and highlight research achievements of this alkaloid class during the period of 2014-2018. We reviewed over 400 molecules with a broad range of bioactivities, including antitumor, antidiabetic and its complications, antibacterial, antifungal, antiviral, antiparasitic, insecticidal, anti-inflammatory, antioxidant, neuroprotective, and other activities. This review should provide new indications or directions for the discovery of new and better drugs from the original naturally occurring isoquinoline alkaloids.
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Affiliation(s)
- Xiao-Fei Shang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, PR China
| | - Cheng-Jie Yang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Susan L. Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Jun-Cai Li
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xiao-Dan Yin
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Ying-Qian Liu
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xiao Guo
- Tibetan Medicine Research Center of Qinghai University, Qinghai University Tibetan Medical College, Qinghai University, 251 Ningda Road, Xining 810016, P.R. China
| | - Jing-Wen Peng
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Masuo Goto
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Ji-Yu Zhang
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, PR China
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 40402, Taiwan
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5
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Role of symbiosis in the discovery of novel antibiotics. J Antibiot (Tokyo) 2020; 73:490-503. [PMID: 32499556 DOI: 10.1038/s41429-020-0321-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 04/18/2020] [Accepted: 04/26/2020] [Indexed: 12/16/2022]
Abstract
Antibiotic resistance has been an ongoing challenge that has emerged almost immediately after the initial discovery of antibiotics and requires the development of innovative new antibiotics and antibiotic combinations that can effectively mitigate the development of resistance. More than 35,000 people die each year from antibiotic resistant infections in just the United States. This signifies the importance of identifying other alternatives to antibiotics for which resistance has developed. Virtually, all currently used antibiotics can trace their genesis to soil derived bacteria and fungi. The bacteria and fungi involved in symbiosis is an area that still remains widely unexplored for the discovery and development of new antibiotics. This brief review focuses on the challenges and opportunities in the application of symbiotic microbes and also provides an interesting platform that links natural product chemistry with evolutionary biology and ecology.
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Althagbi HI, Alarif WM, Al-Footy KO, Abdel-Lateff A. Marine-Derived Macrocyclic Alkaloids (MDMAs): Chemical and Biological Diversity. Mar Drugs 2020; 18:md18070368. [PMID: 32709048 PMCID: PMC7404069 DOI: 10.3390/md18070368] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/07/2020] [Accepted: 07/15/2020] [Indexed: 12/22/2022] Open
Abstract
The curiosity and attention that researchers have devoted to alkaloids are due to their bioactivities, structural diversity, and intriguing chemistry. Marine-derived macrocyclic alkaloids (MDMAs) are considered to be a potential source of drugs. Trabectedin, a tetrahydroisoquinoline derivative, has been approved for the treatment of metastatic soft tissue sarcoma and ovarian cancers. MDMAs displayed potent activities that enabled them to be used as anticancer, anti-invasion, antimalarial, antiplasmodial, and antimicrobial. This review presents the reported chemical structures, biological activities, and structure-activity relationships of macrocyclic alkaloids from marine organisms that have been published since their discovery until May 2020. This includes 204 compounds that are categorized under eight subclasses: pyrroles, quinolines, bis-quinolizidines, bis-1-oxaquinolizidines, 3-alkylpiperidines, manzamines, 3-alkyl pyridinium salts, and motuporamines.
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Affiliation(s)
- Hanan I. Althagbi
- Department of Chemistry, Faculty of Science, University of Jeddah, P.O. Box 13151, Jeddah 21493, Saudi Arabia;
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia;
| | - Walied M. Alarif
- Department of Marine Chemistry, Faculty of Marine Sciences, King Abdulaziz University, P.O. Box 80207, Jeddah 21589, Saudi Arabia
- Correspondence: ; Tel.: +966-5603-520-34
| | - Khalid O. Al-Footy
- Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia;
| | - Ahmed Abdel-Lateff
- Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, P.O. Box 80260, Jeddah 21589, Saudi Arabia;
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia 61519, Egypt
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Liang X, Luo D, Luesch H. Advances in exploring the therapeutic potential of marine natural products. Pharmacol Res 2019; 147:104373. [PMID: 31351913 PMCID: PMC6839689 DOI: 10.1016/j.phrs.2019.104373] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 07/23/2019] [Accepted: 07/24/2019] [Indexed: 12/26/2022]
Abstract
Marine natural products represent novel and diverse chemotypes that serve as templates for the discovery and development of therapeutic agents with distinct mechanisms of action. These genetically encoded compounds produced by an evolutionary optimized biosynthetic machinery are usually quite complex and can be difficult to recreate in the laboratory. The isolation from the source organism results in limited amount of material; however, the development of advanced NMR technologies and dereplication strategies has enabled the structure elucidation on small scale. In order to rigorously explore the therapeutic potential of marine natural products and advance them further, the biological characterization has to keep pace with the chemical characterization. The limited marine natural product supply has been a serious challenge for thorough investigation of the biological targets. Several marine drugs have reached the markets or are in clinical trials, where those challenges have been overcome, including through the development of scalable syntheses. However, the identification of mechanisms of action of marine natural products early in the discovery process is potentially game changing, since effectively linking marine natural products to potential therapeutic applications in turn triggers motivation to tackle challenging syntheses and solve the supply problem. An increasing number of sensitive technologies and methods have been developed in recent years, some of which have been successfully applied to marine natural products, increasing the value of these compounds with respect to their biomedical utility. In this review, we discuss advances in overcoming the bottlenecks in marine natural product research, emphasizing on the development and advances of diverse target identification technologies applicable for marine natural product research.
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Affiliation(s)
- Xiao Liang
- Department of Medicinal Chemistry and Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, Florida, 32610, United States
| | - Danmeng Luo
- Department of Medicinal Chemistry and Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, Florida, 32610, United States
| | - Hendrik Luesch
- Department of Medicinal Chemistry and Center for Natural Products, Drug Discovery and Development (CNPD3), University of Florida, Gainesville, Florida, 32610, United States.
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9
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Ghosh T. Reductive Heck Reaction: An Emerging Alternative in Natural Product Synthesis. ChemistrySelect 2019. [DOI: 10.1002/slct.201804029] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tapas Ghosh
- Department of Natural SciencesMaulana Abul Kalam Azad University of Technology Haringhata – 741249, Nadia, West Bengal India
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Costa G, Rocca R, Corona A, Grandi N, Moraca F, Romeo I, Talarico C, Gagliardi MG, Ambrosio FA, Ortuso F, Alcaro S, Distinto S, Maccioni E, Tramontano E, Artese A. Novel natural non-nucleoside inhibitors of HIV-1 reverse transcriptase identified by shape- and structure-based virtual screening techniques. Eur J Med Chem 2018; 161:1-10. [PMID: 30342421 DOI: 10.1016/j.ejmech.2018.10.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 10/10/2018] [Accepted: 10/11/2018] [Indexed: 10/28/2022]
Abstract
In this work we report a parallel application of both docking- and shape-based virtual screening (VS) methods, followed by Molecular Dynamics simulations (MDs), for discovering new compounds able to inhibit the human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) RNA-dependent DNA polymerase activity. Specifically, we screened more than 143000 natural compounds commercially available in the ZINC database against the best five RT crystallographic models, taking into account the five approved NNRTIs as query compounds. As a result, 20 hit molecules were selected and tested on biochemical assays for the inhibition of the RNA dependent DNA polymerase RT function and, among them, an indoline pyrrolidine (hit1), an indonyl piperazine (hit2) and an indolyl indolinone (hit3) derivatives were identified as novel non-nucleoside RT inhibitors in the low micromolar range.
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Affiliation(s)
- Giosuè Costa
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Roberta Rocca
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Angela Corona
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cittadella Universitaria di Monserrato, SS554, 09042, Monserrato, Cagliari, Italy
| | - Nicole Grandi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cittadella Universitaria di Monserrato, SS554, 09042, Monserrato, Cagliari, Italy
| | - Federica Moraca
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy; Department of Chemical Sciences, University of Napoli Federico II, Via Cinthia 4, I-80126, Napoli, Italy.
| | - Isabella Romeo
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Carmine Talarico
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Maria Giovanna Gagliardi
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Francesca Alessandra Ambrosio
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Francesco Ortuso
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Stefano Alcaro
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
| | - Simona Distinto
- Dipartimento di Scienze della Vita e dell'Ambiente, Università degli Studi di Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Elias Maccioni
- Dipartimento di Scienze della Vita e dell'Ambiente, Università degli Studi di Cagliari, Via Ospedale 72, 09124, Cagliari, Italy
| | - Enzo Tramontano
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cittadella Universitaria di Monserrato, SS554, 09042, Monserrato, Cagliari, Italy
| | - Anna Artese
- Dipartimento di Scienze della Salute, Università degli Studi "Magna Græcia" di Catanzaro, Campus "S. Venuta", Viale Europa, Germaneto, 88100, Catanzaro, Italy
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Tamura Y, Takezawa H, Domoto Y, Fujita M. Microgram-scale X-ray Structure Analysis of Small Molecules via High-throughput Co-crystallization. CHEM LETT 2018. [DOI: 10.1246/cl.180082] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Yukari Tamura
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hiroki Takezawa
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yuya Domoto
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Makoto Fujita
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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12
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Symbiotic Microbes from Marine Invertebrates: Driving a New Era of Natural Product Drug Discovery. DIVERSITY-BASEL 2017. [DOI: 10.3390/d9040049] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Abstract
Diverse structural types of natural products and their mimics have served as targets of opportunity in our laboratory to inspire the discovery and development of new methods and strategies to assemble polyfunctional and polycyclic molecular architectures. Furthermore, our efforts toward identifying novel compounds having useful biological properties led to the creation of new targets, many of which posed synthetic challenges that required the invention of new methodology. In this Perspective, selected examples of how we have exploited a diverse range of natural products and their mimics to create, explore, and solve a variety of problems in chemistry and biology will be discussed. The journey was not without its twists and turns, but the unexpected often led to new revelations and insights. Indeed, in our recent excursion into applications of synthetic organic chemistry to neuroscience, avoiding the more-traveled paths was richly rewarding.
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Affiliation(s)
- Stephen F Martin
- Department of Chemistry, The University of Texas at Austin , Austin, Texas 78712, United States
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Kim CK, Riswanto R, Won TH, Kim H, Elya B, Sim CJ, Oh DC, Oh KB, Shin J. Manzamine Alkaloids from an Acanthostrongylophora sp. Sponge. JOURNAL OF NATURAL PRODUCTS 2017; 80:1575-1583. [PMID: 28452477 DOI: 10.1021/acs.jnatprod.7b00121] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Five new manzamine alkaloids (1-5) and new salt forms of two known manzamines (6 and 7), along with seven known compounds (8-14) of the same structural class, were isolated from an Indonesian Acanthostrongylophora sp. sponge. On the basis of the results of combined spectroscopic analyses, the structure of kepulauamine A (1) was determined to possess an unprecedented pyrrolizine moiety, while others were functional group variants of known manzamines. These compounds exhibited weak cytotoxicity, moderate antibacterial activity, and mild inhibition against the enzyme isocitrate lyase.
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Affiliation(s)
- Chang-Kwon Kim
- Natural Products Research Institute, College of Pharmacy, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-742, Korea
| | - Riswanto Riswanto
- Natural Products Research Institute, College of Pharmacy, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-742, Korea
| | - Tae Hyung Won
- Natural Products Research Institute, College of Pharmacy, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-742, Korea
| | - Heegyu Kim
- Department of Agricultural Biotechnology, College of Agriculture and Life Science, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Berna Elya
- Faculty of Pharmacy, Universitas Indonesia , Kampus UI depok, West Java 16424, Indonesia
| | - Chung J Sim
- Department of Biological Science, College of Life Science and Nano Technology, Hannam University , 461-6 Jeonmin, Yuseong, Daejeon 305-811, Korea
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-742, Korea
| | - Ki-Bong Oh
- Department of Agricultural Biotechnology, College of Agriculture and Life Science, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Jongheon Shin
- Natural Products Research Institute, College of Pharmacy, Seoul National University , San 56-1, Sillim, Gwanak, Seoul 151-742, Korea
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15
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He F, Mai LH, Gardères J, Hussain A, Erakovic Haber V, Bourguet-Kondracki ML. Major Antimicrobial Representatives from Marine Sponges and/or Their Associated Bacteria. BLUE BIOTECHNOLOGY 2017; 55:35-89. [DOI: 10.1007/978-3-319-51284-6_2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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16
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Katahara S, Kobayashi S, Fujita K, Matsumoto T, Sato T, Chida N. An Iridium-Catalyzed Reductive Approach to Nitrones from N-Hydroxyamides. J Am Chem Soc 2016; 138:5246-9. [DOI: 10.1021/jacs.6b02324] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Seiya Katahara
- Department of Applied Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Shoichiro Kobayashi
- Department of Applied Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Kanami Fujita
- Department of Applied Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Tsutomu Matsumoto
- Department of Applied Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Takaaki Sato
- Department of Applied Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Noritaka Chida
- Department of Applied Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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17
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Sargolzaei M, Afshar M, Jorabchi MN. Binding of 1-substituted carbazolyl-3,4-dihydro-β-carbolines with DNA: Molecular dynamics simulation and MM-GBSA analysis. Mol Biol 2016. [DOI: 10.1134/s0026893316020205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Sato T, Chida N. Nucleophilic Addition to N-Alkoxyamides: Development and Application to the Total Synthesis of Gephyrotoxin. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.599] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University
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19
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Abstract
This review summarizes new findings concerning the sources and characteristics of various natural products that can be extracted from mangrove-associated microbes over the past three years (January 2011–December 2013).
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Affiliation(s)
- Jing Xu
- Key Laboratory of Protection and Development Utilization of Tropical Crop Germplasm Resources
- Ministry of Education
- College of Material and Chemical Engineering
- Hainan University
- Haikou 570228
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21
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Ashok P, Lathiya H, Murugesan S. Manzamine alkaloids as antileishmanial agents: A review. Eur J Med Chem 2014; 97:928-36. [PMID: 25023608 DOI: 10.1016/j.ejmech.2014.07.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 06/30/2014] [Accepted: 07/03/2014] [Indexed: 01/30/2023]
Abstract
Leishmaniasis is considered as one of the most Neglected Tropical Diseases (NTDs) in the world, caused by protozoan parasites of the genus Leishmania. Leishmaniasis control profoundly depends upon chemotherapy which includes pentavalent antimonials, paromomycin, pentamidine, amphotericin B and miltefosine. Miltefosine is the only oral drug used for the treatment of Visceral Leishmaniasis with high cure rate but decrease in susceptibility is observed in countries like India where it is extensively used. Hence, there is an urgent need to develop novel antileishmanial agents with good potency and better therapeutic profile. Manzamines are unique group of β-carboline alkaloids isolated from marine sponges and exhibited potent antileishmanial activity. In the present study, we described antileishmanial activity, cytotoxicity and structure activity relationship of natural manzamine alkaloids.
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Affiliation(s)
- Penta Ashok
- Department of Pharmacy, Birla Institute of Technology & Science, Pilani 333031, India.
| | - Hiren Lathiya
- Department of Pharmacy, Birla Institute of Technology & Science, Pilani 333031, India
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22
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Still PC, Johnson TA, Theodore CM, Loveridge ST, Crews P. Scrutinizing the scaffolds of marine biosynthetics from different source organisms: Gram-negative cultured bacterial products enter center stage. JOURNAL OF NATURAL PRODUCTS 2014; 77:690-702. [PMID: 24571234 PMCID: PMC4095796 DOI: 10.1021/np500041x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Compounds from macro marine organisms are presumed to owe their biosynthetic origins to associated microbial symbionts, although few definitive examples exist. An upsurge in the recent literature from 2012 to 2013 has shown that four compounds previously reported from macro marine organisms are in fact biosynthesized by non-photosynthetic Gram-negative bacteria (NPGNB). Structural parallels between compounds isolated from macro marine organisms and NPGNB producers form the basis of this review. Although less attention has been given to investigating the chemistry of NPGNB sources, there exists a significant list of structural parallels between NPGNB and macro marine organism-derived compounds. Alternatively, of the thousands of compounds isolated from Gram-positive actinomycetes, few structural parallels with macro marine organisms are known. A summary of small molecules isolated from marine NPGNB sources is presented, including compounds isolated from marine myxobacteria. From this assemblage of structural parallels and diverse chemical structures, it is hypothesized that the potential for the discovery of inspirational molecules from NPGNB sources is vast and that the recent spike in the literature of macro marine compounds owing their biosynthetic origin to NPGNB producers represents a turning point in the field.
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Affiliation(s)
- Patrick C. Still
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95060, United States
| | - Tyler A. Johnson
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95060, United States
| | - Christine M. Theodore
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95060, United States
| | - Steven T. Loveridge
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95060, United States
| | - Phillip Crews
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95060, United States
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Xu J, Lacoske MH, Theodorakis EA. Neurotrophic natural products: chemistry and biology. Angew Chem Int Ed Engl 2014; 53:956-87. [PMID: 24353244 PMCID: PMC3945720 DOI: 10.1002/anie.201302268] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Indexed: 12/12/2022]
Abstract
Neurodegenerative diseases and spinal cord injury affect approximately 50 million people worldwide, bringing the total healthcare cost to over 600 billion dollars per year. Nervous system growth factors, that is, neurotrophins, are a potential solution to these disorders, since they could promote nerve regeneration. An average of 500 publications per year attests to the significance of neurotrophins in biomedical sciences and underlines their potential for therapeutic applications. Nonetheless, the poor pharmacokinetic profile of neurotrophins severely restricts their clinical use. On the other hand, small molecules that modulate neurotrophic activity offer a promising therapeutic approach against neurological disorders. Nature has provided an impressive array of natural products that have potent neurotrophic activities. This Review highlights the current synthetic strategies toward these compounds and summarizes their ability to induce neuronal growth and rehabilitation. It is anticipated that neurotrophic natural products could be used not only as starting points in drug design but also as tools to study the next frontier in biomedical sciences: the brain activity map project.
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Affiliation(s)
- Jing Xu
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0358 (USA), Homepage: http://theodorakisgroup.ucsd.edu
| | - Michelle H. Lacoske
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0358 (USA), Homepage: http://theodorakisgroup.ucsd.edu
| | - Emmanuel A. Theodorakis
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0358 (USA), Homepage: http://theodorakisgroup.ucsd.edu
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Mahajan A, Hans R, Chibale K, Kumar V. Synthesis and medicinal chemistry of selected antitubercular natural products and natural product derivatives. RSC Adv 2014. [DOI: 10.1039/c3ra46124f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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25
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Xu J, Lacoske MH, Theodorakis EA. Neurotrophe Naturstoffe - ihre Chemie und Biologie. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302268] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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26
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Winkler JD, Stelmach JE, Siegel MG, Haddad N, Axten J, Dailey WP. An Approach to the Synthesis of the Manzamine Alkaloids Via the Vinylogous AmidePHotocycloAddition/Retro-Mannich Fragmentation/Mannich Closure Cascade (pharM). Isr J Chem 2013. [DOI: 10.1002/ijch.199700008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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27
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Eguchi K, Fujiwara Y, Hayashida A, Horlad H, Kato H, Rotinsulu H, Losung F, Mangindaan REP, de Voogd NJ, Takeya M, Tsukamoto S. Manzamine A, a marine-derived alkaloid, inhibits accumulation of cholesterol ester in macrophages and suppresses hyperlipidemia and atherosclerosis in vivo. Bioorg Med Chem 2013; 21:3831-8. [PMID: 23665143 DOI: 10.1016/j.bmc.2013.04.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 04/06/2013] [Accepted: 04/08/2013] [Indexed: 11/28/2022]
Abstract
The formation of foam cells in macrophages plays an essential role in the progression of early atherosclerotic lesions and therefore its prevention is considered to be a promising target for the treatment of atherosclerosis. We found that an extract of the marine sponge Acanthostrongylophora ingens inhibited the foam cell formation induced by acetylated low-density lipoprotein (AcLDL) in human monocyte-derived macrophages, as measured based on the accumulation of cholesterol ester (CE). Bioassay-guided purification of inhibitors from the extract afforded manzamines. Manzamine A was the most potent inhibitor of foam cell formation, and also suppressed CE formation in Chinese hamster ovary cells overexpressing acyl-CoA:cholesterol acyl-transferase (ACAT)-1 or ACAT-2. In addition, manzamine A inhibited ACAT activity. Next, we orally administered manzamine A to apolipoprotein E (apoE)-deficient mice for 80 days, and found that total cholesterol, free cholesterol, LDL-cholesterol, and triglyceride levels in serum were significantly reduced and the area of atherosclerotic lesions in the aortic sinus was also substantially diminished. These findings clearly suggest that manzamine A suppresses hyperlipidemia and atherosclerosis in apoE-deficient mice by inhibiting ACAT and is therefore a promising lead compound in the prevention or treatment of atherosclerosis. Although manzamine A has been reported to show several biological activities, this is the first report of a suppressive effect of manzamine A on atherosclerosis in vivo.
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Affiliation(s)
- Keisuke Eguchi
- Department of Natural Medicines, Graduate School of Pharmaceutical Sciences, Kumamoto University, Oe-honmachi 5-1, Kumamoto 862-0973, Japan
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Jaeger RJR, Lamshöft M, Gottfried S, Spiteller M, Spiteller P. HR-MALDI-MS imaging assisted screening of β-carboline alkaloids discovered from Mycena metata. JOURNAL OF NATURAL PRODUCTS 2013; 76:127-134. [PMID: 23330951 DOI: 10.1021/np300455a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Fruiting bodies of Mycena metata were screened for the presence of new secondary metabolites by means of HPLC-UV, LC-HR-ESIMS, and high-resolution matrix-assisted laser desorption/ionization mass spectrometry imaging (HR-MALDI-MS imaging). Thus, a new β-carboline alkaloid, 6-hydroxymetatacarboline D (1d), was isolated from fruiting bodies of M. metata. 6-Hydroxymetatacarboline D consists of a highly substituted β-carboline skeleton, which is likely to be derived biosynthetically from l-tryptophan, 2-oxoglutaric acid, l-threonine, and l-proline. The structure of the alkaloid was established by 2D NMR spectroscopic methods and HR-ESIMS. Moreover, by extensive application of LC-HR-ESIMS, LC-HR-ESIMS/MS, and LC-HR-ESIMS(3) techniques we were able to elucidate the structures of a number of accompanying β-carboline alkaloids, 1a-1c, 1e-1i, and 2a-2g, structurally closely related to 6-hydroxymetatacarboline D, which are present in M. metata in minor amounts. The absolute configuration of the stereogenic centers of the β-carboline alkaloids was determined by GC-MS comparison with authentic synthetic samples after hydrolytic cleavage and derivatization of the resulting amino acids.
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Affiliation(s)
- Robert J R Jaeger
- Institut für Organische und Analytische Chemie, Universität Bremen, Leobener Straße NW2C, Bremen, Germany
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Rao HSP, Rafi S, Ratish Kumar P, Guravaiah C, Muthanna N. On the stereochemistry of the olefinic double bond in 13-membered heterocyclic rings accessible by ring-closing metathesis reaction. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.09.065] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Anand A, Singh P, Mehra V, Amandeep, Kumar V, Mahajan MP. Tandem Michael addition–Fries rearrangement of sorbylanilides: a convenient one pot synthesis of novel benzo[b]azocin-6-ones. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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31
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Ding L, Dahse HM, Hertweck C. Cytotoxic alkaloids from Fusarium incarnatum associated with the mangrove tree Aegiceras corniculatum. JOURNAL OF NATURAL PRODUCTS 2012; 75:617-621. [PMID: 22439674 DOI: 10.1021/np2008544] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Several unusual alkaloids, N-2-methylpropyl-2-methylbutenamide (1), 2-acetyl-1,2,3,4-tetrahydro-β-carboline (2), fusarine (3), fusamine (4), and 3-(1-aminoethylidene)-6-methyl-2H-pyran-2,4(3H)-dione (5), were isolated from the culture broth of Fusarium incarnatum (HKI0504), an endophytic fungus of the mangrove plant Aegiceras corniculatum. Compounds 2, 4, and 5 exhibit weak antiproliferative and cytotoxic activities against HUVEC, K-562, and HeLa human cell lines, respectively.
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Affiliation(s)
- Ling Ding
- Leibniz Institute for Natural Product Research and Infection Biology, HKI, Beutenbergstrasse 11a, 07745 Jena, Germany
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32
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Abstract
Marine sponges continue to attract wide attention from marine natural product chemists and pharmacologists alike due to their remarkable diversity of bioactive compounds. Since the early days of marine natural products research in the 1960s, sponges have notoriously yielded the largest number of new metabolites reported per year compared to any other plant or animal phylum known from the marine environment. This not only reflects the remarkable productivity of sponges with regard to biosynthesis and accumulation of structurally diverse compounds but also highlights the continued interest of marine natural product researchers in this fascinating group of marine invertebrates. Among the numerous classes of natural products reported from marine sponges over the years, alkaloids, peptides, and terpenoids have attracted particularly wide attention due to their unprecedented structural features as well as their pronounced pharmacological activities which make several of these metabolites interesting candidates for drug discovery. This chapter consequently highlights several important groups of sponge-derived alkaloids, peptides, and terpenoids and describes their biological and/or pharmacological properties.
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33
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Chau CM, Liu KM, Sha CK. Synthetic study on efficient stereoselective construction of tricyclic core skeleton of manzamine A. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.07.093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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34
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Abstract
A novel synthetic route to (+)-manzamine A was developed. It highlights an amazingly efficient construction of a highly strained 15-membered ring across a cyclohexenone ring with the aim of installing the requisite functionalities in a completely stereocontrolled manner. Other key features include a stereoselective Diels-Alder reaction of an optically active butenolide, construction of the 15-membered ring by intramolecular Mitsunobu reaction of a nosyl amide, [3,3]-sigmatropic rearrangement of allyl cyanate for stereoselective introduction of nitrogen functionality at a sterically congested position, and a ring-closing metathesis in the presence of labile functional groups.
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Affiliation(s)
- Tatsuya Toma
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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35
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Braekman JC, Daloze D, Cimino G, Trivellone E. 2D-NMR Study of Petrosins: Revised Structure for Petrosin-A. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19880970707] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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36
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Pangerl M, Hughes CC, Trauner D. Total synthesis of newbouldine via reductive N–N bond formation. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.05.085] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Shirokane K, Kurosaki Y, Sato T, Chida N. A Direct Entry to Substituted N-Methoxyamines from N-Methoxyamides via N-Oxyiminium Ions. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201001127] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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Shirokane K, Kurosaki Y, Sato T, Chida N. A Direct Entry to Substituted N-Methoxyamines from N-Methoxyamides via N-Oxyiminium Ions. Angew Chem Int Ed Engl 2010; 49:6369-72. [DOI: 10.1002/anie.201001127] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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39
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Palladium-mediated reductive Mizoroki–Heck cyclization strategy for the regioselective formation of dibenzoazocinone framework. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.04.084] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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40
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Peng J, Kudrimoti S, Prasanna S, Odde S, Doerksen RJ, Pennaka HK, Choo YM, Rao KV, Tekwani BL, Madgula V, Khan SI, Wang B, Mayer AMS, Jacob MR, Tu LC, Gertsch J, Hamann MT. Structure-activity relationship and mechanism of action studies of manzamine analogues for the control of neuroinflammation and cerebral infections. J Med Chem 2010; 53:61-76. [PMID: 20017491 DOI: 10.1021/jm900672t] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Structure-activity relationship studies were carried out by chemical modification of manzamine A (1), 8-hydroxymanzamine A (2), manzamine F (14), and ircinal isolated from the sponge Acanthostrongylophora. The derived analogues were evaluated for antimalarial, antimicrobial, and antineuroinflammatory activities. Several modified products exhibited potent and improved in vitro antineuroinflammatory, antimicrobial, and antimalarial activity. 1 showed improved activity against malaria compared to chloroquine in both multi- and single-dose in vivo experiments. The significant antimalarial potential was revealed by a 100% cure rate of malaria in mice with one administration of 100 mg/kg of 1. The potent antineuroinflammatory activity of the manzamines will provide great benefit for the prevention and treatment of cerebral infections (e.g., Cryptococcus and Plasmodium). In addition, 1 was shown to permeate across the blood-brain barrier (BBB) in an in vitro model using a MDR-MDCK monolayer. Docking studies support that 2 binds to the ATP-noncompetitive pocket of glycogen synthesis kinase-3beta (GSK-3beta), which is a putative target of manzamines. On the basis of the results presented here, it will be possible to initiate rational drug design efforts around this natural product scaffold for the treatment of several different diseases.
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Affiliation(s)
- Jiangnan Peng
- Department of Pharmacognosy, The University of Mississippi, Oxford, Mississippi 38677, USA
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Wahba AE, Peng J, Kudrimoti S, Tekwani BL, Hamann MT. Structure-activity relationship studies of manzamine A: amidation of positions 6 and 8 of the beta-carboline moiety. Bioorg Med Chem 2009; 17:7775-82. [PMID: 19833520 PMCID: PMC4883699 DOI: 10.1016/j.bmc.2009.09.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2009] [Revised: 09/14/2009] [Accepted: 09/16/2009] [Indexed: 12/16/2022]
Abstract
Twenty manzamine amides were synthesized and evaluated for in vitro antimalarial and antimicrobial activities. The amides of manzamine A (1) showed significantly reduced cytotoxicity against Vero cells, although were less active than 1. The structure-activity analysis showed that linear, short alkyl groups adjacent to the amide carbonyl at position 8 are favored for antimalarial activity, while bulky and cyclic groups at position 6 provided the most active amides. Most of the amides showed potent activity against Mycobacterium intracellulare. The antimicrobial activity profile for position 8 series was similar to that for antimalarial activity profile, in which linear, slightly short alkyl groups adjacent to the amide carbonyl showed improved activity. Two amides 14 and 21, which showed potent antimalarial activity in vitro against Plasmodium falciparum were further evaluated in vivo in Plasmodium berghei infected mice. Oral administration of 14 and 21 at the dose of 30mg/kg (once daily for three days) caused parasitemia suppression of 24% and 62%, respectively, with no apparent toxicity.
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Affiliation(s)
- Amir E. Wahba
- Department of Pharmacognosy, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
| | - Jiangnan Peng
- Department of Pharmacognosy, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
| | - Sucheta Kudrimoti
- Department of Pharmacognosy, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
| | - Babu L. Tekwani
- Department of Pharmacology, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
- Department of National Center for Natural Products Research, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
| | - Mark T. Hamann
- Department of Pharmacognosy, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
- Department of Pharmacology, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
- Department of National Center for Natural Products Research, The School of Pharmacy, The University of Mississippi, Oxford, MS 38677, USA
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Yamada M, Takahashi Y, Kubota T, Fromont J, Ishiyama A, Otoguro K, Yamada H, Ōmura S, Kobayashi J. Zamamidine C, 3,4-dihydro-6-hydroxy-10,11-epoxymanzamine A, and 3,4-dihydromanzamine J N-oxide, new manzamine alkaloids from sponge Amphimedon sp. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.01.032] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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43
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Kita Y, Toma T, Kan T, Fukuyama T. Synthetic studies on (+)-manzamine A: stereoselective synthesis of the tetracyclic core framework. Org Lett 2008; 10:3251-3. [PMID: 18597476 DOI: 10.1021/ol801111r] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The stereoselective synthesis of the tetracyclic intermediate 3 for (+)-manzamine A (1) has been achieved. The key features of this stereoselective synthesis of 3 are the Rh-catalyzed asymmetric hydrogenation and a diastereoselective intermolecular Diels-Alder reaction. The 8-membered ring is efficiently constructed utilizing our Ns-strategy.
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Affiliation(s)
- Yoichi Kita
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
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44
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El Sayed KA, Khalil AA, Yousaf M, Labadie G, Kumar GM, Franzblau SG, Mayer AMS, Avery MA, Hamann MT. Semisynthetic studies on the manzamine alkaloids. JOURNAL OF NATURAL PRODUCTS 2008; 71:300-8. [PMID: 18198837 PMCID: PMC4895205 DOI: 10.1021/np0703702] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Chemical transformation studies were conducted on (-)-8-hydroxymanzamine A ( 1), (-)-manzamine F ( 2), manzamine A ( 3), and (+)-8-hydroxymanzamine A ( 4), isolated from Indo-Pacific Acanthostrongylophora sponges. Thirteen new semisynthetic manzamine derivatives, including four Delta (34,35) manzamines ( 5, 6, 8, and 9) and the unprecedented manzamine derivative 17, are reported. The potent in vitro activities of the obtained semisynthetic manzamines against activated brain microglia and the AIDS opportunistic infection pathogen Mycobacterium tuberculosis are presented.
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Affiliation(s)
- Khalid A. El Sayed
- Department of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
| | - Ashraf A. Khalil
- Department of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
| | - Muhammad Yousaf
- Department of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
| | - Guillermo Labadie
- Department of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
| | - Gundluru M. Kumar
- Department of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
| | - Scott G. Franzblau
- Institute for Tuberculosis Research, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois 60612
| | - Alejandro M. S. Mayer
- Department of Pharmacology, Chicago College of Osteopathic Medicine, Midwestern University, Downers Grove, Illinois 60515
| | - Mitchell A. Avery
- Department of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
| | - Mark T. Hamann
- Department of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, Mississippi 38677
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45
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Pettit GR, Hogan F, Xu JP, Tan R, Nogawa T, Cichacz Z, Pettit RK, Du J, Ye QH, Cragg GM, Herald CL, Hoard MS, Goswami A, Searcy J, Tackett L, Doubek DL, Williams L, Hooper JNA, Schmidt JM, Chapuis JC, Tackett DN, Craciunescu F. Antineoplastic agents. 536. New sources of naturally occurring cancer cell growth inhibitors from marine organisms, terrestrial plants, and microorganisms(1a,). JOURNAL OF NATURAL PRODUCTS 2008; 71:438-444. [PMID: 18327911 DOI: 10.1021/np700738k] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Bioassay-guided fractionation of extracts of various plants, marine organisms, and microorganisms has led to the discovery of new natural sources of a number of known compounds that have significant biological activity. The isolation of interesting and valuable cancer cell growth inhibitors including majusculamide C ( 1), axinastatin 5 ( 5), bengazoles A ( 6), B ( 7), and E ( 8), manzamine A ( 10), jaspamide ( 11), and neoechinulin A ( 19) has been summarized.
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Affiliation(s)
- George R Pettit
- Department of Chemstry and Biochemistry, Arizona State University, Tempe, Arizona 85287-2404, USA.
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46
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Zhang B, Higuchi R, Miyamoto T, Soest RWMV. Neuritogenic Activity-Guided Isolation of a Free Base Form Manzamine A from a Marine Sponge, Acanthostrongylophora aff. ingens (Thiele, 1899). Chem Pharm Bull (Tokyo) 2008; 56:866-9. [DOI: 10.1248/cpb.56.866] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Bo Zhang
- Graduate School of Pharmaceutical Sciences, Kyushu University
| | - Ryuichi Higuchi
- Graduate School of Pharmaceutical Sciences, Kyushu University
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Takao KI, Munakata R, Tadano KI. Recent advances in natural product synthesis by using intramolecular Diels-Alder reactions. Chem Rev 2006; 105:4779-807. [PMID: 16351062 DOI: 10.1021/cr040632u] [Citation(s) in RCA: 535] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ken-Ichi Takao
- Department of Applied Chemistry, Keio University, Hiyoshi, Kohoku-ku, Yokohama, Japan
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Boursereau Y, Coldham I. Synthesis and biological studies of 1-amino beta-carbolines. Bioorg Med Chem Lett 2005; 14:5841-4. [PMID: 15501052 DOI: 10.1016/j.bmcl.2004.09.036] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2004] [Revised: 08/20/2004] [Accepted: 09/16/2004] [Indexed: 11/23/2022]
Abstract
A selection of 1-amino-substituted beta-carbolines have been prepared by amination of 1-chloro-beta-carboline as simple mimics of manzamine A and chloroquine and their intercalating ability, anticancer and antimalarial activity were studied.
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Affiliation(s)
- Yohan Boursereau
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, UK
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Somei M, Yamada F. Simple indole alkaloids and those with a non-rearranged monoterpenoid unit. Nat Prod Rep 2005; 22:73-103. [PMID: 15692618 DOI: 10.1039/b316241a] [Citation(s) in RCA: 470] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review covers newly isolated simple indole alkaloids, structure determinations, total syntheses and biological activities reported in the literature in 2003.
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Affiliation(s)
- Masanori Somei
- Division of Pharmaceutical Sciences, Graduate School of Natural Science and Technology, Kanazawa University, Japan
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Affiliation(s)
- Jin-Feng Hu
- Department of Pharmacognosy, National Center for the Development of Natural Products (NCNPR), School of Pharmacy, University of Mississippi, University, Mississippi, USA
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