Cytochromes P450 for natural product biosynthesis in Streptomyces: sequence, structure, and function.

abstract：:2,5-Disubstituted tetrahydrofurans constitute the core skeleton of several natural products and are pivotal synthetic analogues of medicinal importance that exhibit remarkable bioactivities. Oxasqualenoid natural products are implicated as potent biologically active molecules, particularly with regard to demonstrating...

journal_title：Natural product reports

authors： Sheikh NS

更新日期：2014-09-01 00:00:00

abstract：:This review covers the isolation, structural determination, synthesis and chemical and microbiological transformations of natural sesquiterpenoids. The literature from January to December 2003 is reviewed, and 389 references are cited. ...

journal_title：Natural product reports

authors： Fraga BM

更新日期：2004-10-01 00:00:00

abstract：:This review focuses on recent developments in the use of natural products as therapeutics for Alzheimer's disease. The compounds span a diverse array of structural classes and are organized according to their mechanism of action, with the focus primarily on the major hypotheses. Overall, the review discusses more than...

journal_title：Natural product reports

authors： Williams P,Sorribas A,Howes MJ

更新日期：2011-01-01 00:00:00

abstract：:This Highlight describes synthetic methods that have enabled new strategic approaches to the synthesis of natural product targets as well as libraries of compounds for unbiased screening experiments. The structural differences of the compounds produced by both efforts are illustrated. ...

journal_title：Natural product reports

authors： Shaw JT

更新日期：2009-01-01 00:00:00

abstract：:This review covers the biosynthesis of aliphatic and aromatic polyketides as well as mixed polyketide/NRPS metabolites, and discusses the molecular genetics and enzymology of the proteins responsible for their formation. ...

journal_title：Natural product reports

authors： Hill AM

更新日期：2006-04-01 00:00:00

abstract：:Covering: 2011-2017Radical cyclizations have a rich history in organic chemistry and have been particularly generous to the field of natural product synthesis. Owing to their ability to operate in highly congested molecular quarters, and with significant functional group compatibility, these transformations have enabl...

journal_title：Natural product reports

authors： Hung K,Hu X,Maimone TJ

更新日期：2018-02-21 00:00:00

abstract：:Covering: 1972 to 2011. This review covers the literature of prenylated quinone, hydroquinone and naphthoquinone marine natural products with reported cytotoxic and/or antioxidant properties. The structures, biological activity and, where applicable, the syntheses of 159 cytotoxic/antioxidant compounds, isolated from ...

journal_title：Natural product reports

authors： Sunassee SN,Davies-Coleman MT

更新日期：2012-05-01 00:00:00

abstract：:The biosynthesis of peptidoglycan is essential for all bacteria and has no counterpart in eukaryotic cells. It is one of the prime targets for antibiotic chemotherapy, especially phospho-MurNAc-pentapeptide translocase (translocase I) is a fascinating target in which there is no commercial antibiotic. In this review w...

journal_title：Natural product reports

authors： Kimura K,Bugg TD

更新日期：2003-04-01 00:00:00

abstract：:Covering: up to the end of 2015.Peptides are naturally occurring compounds that play an important role in all living systems and are responsible for a range of essential functions. Peptide receptors have been implicated in disease states such as oncology, metabolic disorders and cardiovascular disease. Therefore, natu...

journal_title：Natural product reports

authors： Charron CL,Hickey JL,Nsiama TK,Cruickshank DR,Turnbull WL,Luyt LG

更新日期：2016-06-02 00:00:00

abstract：:This review covers the recent marine chemical ecology literature for benthic cyanobacteria, macroalgae, sponges, octocorals, molluscs, other benthic invertebrates, fish and seabirds. ...

journal_title：Natural product reports

authors： Paul VJ,Ritson-Williams R

更新日期：2008-08-01 00:00:00

abstract：:Covering: up to the end of 2018 Piperazic acid is a cyclic hydrazine and a non-proteinogenic amino acid found in diverse non-ribosomal peptide (NRP) and hybrid NRP-polyketide (PK) structures. Piperazic acid was first identified as a residue in the monamycins in 1959. Since then, the piperazic acid residue has been fou...

journal_title：Natural product reports

authors： Morgan KD,Andersen RJ,Ryan KS

更新日期：2019-12-11 00:00:00

abstract：:In this study, the biological properties of natural abietane-type diterpenoids with an aromatic C ring are reviewed. An overview of the synthetic studies of this group of abietanes, including dehydroabietic acid, callitrisic acid and ferruginol, is presented. The review contains about 160 references. ...

journal_title：Natural product reports

authors： González MA

更新日期：2015-05-01 00:00:00

abstract：:Natural products have evolved, at least in part, to bind to biological macromolecules, particularly proteins. As a result, natural products are able to interact with many specific targets within the cell. Indeed for many years this has been central in the drug development process. Today, however, natural products are ...

journal_title：Natural product reports

authors： Dixon N,Wong LS,Geerlings TH,Micklefield J

更新日期：2007-12-01 00:00:00

abstract：:This review covers the isolation and structure determination of triterpenoids reported during 2012 including squalene derivatives, lanostanes, holostanes, cycloartanes, cucurbitanes, dammaranes, euphanes, tirucallanes, tetranortriterpenoids, quassinoids, lupanes, oleananes, friedelanes, ursanes, hopanes, serratanes, i...

journal_title：Natural product reports

authors： Hill RA,Connolly JD

更新日期：2015-02-01 00:00:00

abstract：:We compiled a data set of the compounds that terrestrial vertebrates (amniotes) use to send chemical signals, and searched for relationships between signal compound properties and signal function. Overall, relationships were scarce and formed only small-scale patterns. Terrestrial vertebrate signalling compounds are i...

journal_title：Natural product reports

authors： Apps PJ,Weldon PJ,Kramer M

更新日期：2015-07-01 00:00:00

abstract：:Covering: up to 2017This review covers the biosynthetic and evolutionary aspects of lincosamide antibiotics, antitumour pyrrolobenzodiazepines (PBDs) and the quorum-sensing molecule hormaomycin. These structurally and functionally diverse groups of complex natural products all incorporate rarely occurring 4-alkyl-l-pr...

journal_title：Natural product reports

authors： Janata J,Kamenik Z,Gazak R,Kadlcik S,Najmanova L

更新日期：2018-03-01 00:00:00

abstract：:Covering: up to 2019As abundant natural products, isoprenoids have many useful industrial applications in the manufacturing of drugs, fragrances, food additives, colorants, rubber and advanced biofuels. The microbial production of isoprenoids has received much attention in recent years. Metabolic engineering approache...

journal_title：Natural product reports

authors： Li M,Hou F,Wu T,Jiang X,Li F,Liu H,Xian M,Zhang H

更新日期：2020-01-01 00:00:00

abstract：:Natural products and their derivatives are mainstays of our antibiotic drugs, but they are increasingly in peril. The combination of widespread multidrug resistance in once susceptible bacterial pathogens, disenchantment with natural products as sources of new drugs, lack of success using synthetic compounds and targe...

journal_title：Natural product reports

authors： Wright GD

更新日期：2017-07-01 00:00:00

abstract：:Pantothenate is an essential metabolite for all biological systems, however, the biosynthetic pathway is limited to plants, eubacteria and archaea. This suggests that the pathway is a strong candidate for the discovery of novel antibiotic and herbicidal compounds. The enzymology of this short pathway in both bacteria ...

journal_title：Natural product reports

authors： Webb ME,Smith AG,Abell C

更新日期：2004-12-01 00:00:00

abstract：:Covering: 1997 to 2010. The angucycline group is the largest group of type II PKS-engineered natural products, rich in biological activities and chemical scaffolds. This stimulated synthetic creativity and biosynthetic inquisitiveness. The synthetic studies used five different strategies, involving Diels-Alder reactio...

journal_title：Natural product reports

authors： Kharel MK,Pahari P,Shepherd MD,Tibrewal N,Nybo SE,Shaaban KA,Rohr J

更新日期：2012-02-01 00:00:00

abstract：:In the recent past, macromolecular crystallography has gone through substantial methodological and technological development. The purpose of this review is to provide a general overview of structural biology and its impact on enzyme structure/function analysis and illustrate how it is modifying the focus of research r...

journal_title：Natural product reports

authors： Panjikar S,Stoeckigt J,O'Connor S,Warzecha H

更新日期：2012-10-01 00:00:00

abstract：:Covering: 2008 to 2016The total synthesis of natural products and their derivatives continues to inspire organic chemists to identify and test new synthetic strategies and develop and explore novel methodology. In recent years, visible light photoredox catalysis has risen to prominence as a powerful technology that en...

journal_title：Natural product reports

authors： Nicholls TP,Leonori D,Bissember AC

更新日期：2016-10-26 00:00:00

abstract：:The mangrove flora is a diverse group of salt-tolerant plants growing in tropical and subtropical intertidal estuarine zones. This review summarizes the source, chemistry and bioactivities of natural products from true mangrove species worldwide. It includes 349 metabolites and 150 references. The molecular phylogeny ...

journal_title：Natural product reports

authors： Wu J,Xiao Q,Xu J,Li MY,Pan JY,Yang MH

更新日期：2008-10-01 00:00:00

abstract：:Sesterterpenoids account for many bioactive natural products, often with unusual and complex structural features, which makes them attractive targets for synthetic chemists. This review surveys efforts undertaken toward the synthesis of sesterterpenoids, focusing on completed total syntheses and covering ca. 50 natura...

journal_title：Natural product reports

authors： Hog DT,Webster R,Trauner D

更新日期：2012-07-01 00:00:00

abstract：:Phytotoxic compounds produced by plant pathogens are often crucial determinants of plant disease. Knowledge of them provides insights into disease syndromes and may be exploited by conventional breeding and biotechnology to obtain resistant crops. ...

journal_title：Natural product reports

authors： Strange RN

更新日期：2007-02-01 00:00:00

abstract：:Aristolactams, having a phenanthrene chromophore are a small group of compounds mainly found in the Aristolochiaceae together with the aristolochic acids and 4,5-dioxoaporphines. In this report, these three important classes of natural products are reviewed and classified on the basis of their oxygenation pattern. In ...

journal_title：Natural product reports

authors： Kumar V,Poonam,Prasad AK,Parmar VS

更新日期：2003-12-01 00:00:00

abstract：:Venomous marine cone snails harbour a variety of small disulfide-rich peptides called conotoxins, which target a broad range of ion channels, membrane receptors, and transporters. More than 700 species of Conus are thought to exist, each expressing a wide array of different peptides. Within this large repertoire of to...

journal_title：Natural product reports

authors： Halai R,Craik DJ

更新日期：2009-04-01 00:00:00

abstract：:Covering: up to early 2018 Polyketides and nonribosomal peptides are two major families of natural product with a broad range of biological activities. Polyketide synthases (PKSs) assemble small acetic acid-type acyl building blocks into polyketides through C-C bonds, and nonribosomal peptide synthetases (NRPSs) assem...

journal_title：Natural product reports

authors： Miyanaga A,Kudo F,Eguchi T

更新日期：2018-11-14 00:00:00

abstract：:This review article focuses on how nature sometimes solves the same problem in the biosynthesis of small molecules but using very different approaches. Four examples, involving isopentenyl diphosphate, menaquinone, lysine, and aromatic polyketides, are highlighted that represent different strategies in convergent meta...

journal_title：Natural product reports

authors： Dairi T,Kuzuyama T,Nishiyama M,Fujii I

更新日期：2011-06-01 00:00:00

abstract：:In this review the names, structures and occurrence of all new drimanes and rearranged drimanes which have been published between January 1990 and January 2003 have been collected. Subjects that have been treated are biosynthesis, analysis, biological activities, with special attention to cytotoxic activity and antife...

journal_title：Natural product reports

authors： Jansen BJ,de Groot A

更新日期：2004-08-01 00:00:00