Archive for the ‘Natural Products in OBC’ Category

Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Synthesis of monoalkylidene diketopiperazines and application to the synthesis of barettin
Elizabeth W. Kelley, Skylar G. Norman and Jonathan R. Scheerer
DOI: 10.1039/C7OB02297B

Stereocontrolled synthesis and investigation of the biosynthetic transformations of 16(S),17(S)-epoxy-PDn-3 DPA
Karoline Gangestad Primdahl, Jørn Eivind Tungen, Patricia Regina Soares De Souza, Romain Alexandre Colas, Jesmond Dalli, Trond Vidar Hansen and Anders Vik
DOI: 10.1039/C7OB02113E

Total synthesis of (−)-aritasone via the ultra-high pressure hetero-Diels–Alder dimerisation of (−)-pinocarvone
Maliha Uroos, Phillip Pitt, Laurence M. Harwood, William Lewis, Alexander J. Blake and Christopher J. Hayes
DOI: 10.1039/C7OB02204B

Unprecedented 22,26-seco physalins from Physalis angulata and their anti-inflammatory potential
Cheng-Peng Sun, Mahmood Brobbey Oppong, Feng Zhao, Li-Xia Chen and Feng Qiu
DOI: 10.1039/C7OB02205K

Doubling the power of DP4 for computational structure elucidation
K. Ermanis, K. E. B. Parkes, T. Agbackb and J. M. Goodman
DOI: 10.1039/C7OB01379E

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Insights into the role of 3-O-sulfotransferase in heparan sulfate biosynthesis
Maria Cecília Zorél Meneghetti, Tarsis Gesteira Ferreira, Alexandre Keiji Tashima, Suely F. Chavante, Edwin Alexander Yates, Jian Liu, Helena Bonciani Nader and Marcelo A. Lima
DOI: 10.1039/C7OB01533J, Paper


A synthetic dodecanolide library for the identification of putative semiochemicals emitted by mantellid frogs
Pardha Saradhi Peram, Miguel Vences and Stefan Schulz
DOI: 10.1039/C7OB00849J, Paper


Forsythenethosides A and B: two new phenylethanoid glycosides with a 15-membered ring from Forsythia suspensa
Si-Yuan Shao, Zi-Ming Feng, Ya-Nan Yang, Jian-Shuang Jiang and Pei-Cheng Zhang
DOI: 10.1039/C7OB01811H, Paper


Total syntheses of gerberinol I and the pterophyllins 2 and 4 using the Casnati–Skattebøl reaction under different conditions
Jorgelina L. Pergomet, Andrea B. J. Bracca and Teodoro S. Kaufman
DOI: 10.1039/C7OB01471F, Paper


Volatiles from the fungal microbiome of the marine sponge Callyspongia cf flammea
Lena Barra, Paul Barac, Gabriele M. König, Max Crüsemann and Jeroen S. Dickschat
DOI: 10.1039/C7OB01837A, Paper


Selective lysine modification of native peptides via aza-Michael addition
Hongli Chen, Rong Huang, Zhihong Li, Wei Zhu, Jiakang Chen, Yuexiong Zhan and Biao Jiang
DOI:10.1039/C7OB01866E, Paper


Synthesis of the fungus metabolite cladosin C
David Linder and Rainer Schobert
DOI:10.1039/C7OB01795B, Paper


18 O2 labeling experiments illuminate the oxidation of ent-kaurene in bacterial gibberellin biosynthesis
Raimund Nagel and Reuben J. Peters
DOI:10.1039/C7OB01819C, Paper


Modular total syntheses of mycolactone A/B and its [2H]-isotopologue
Sarah Saint-Auret, Hajer Abdelkafi, Didier Le Nouen, Laure Guenin-Macé, Caroline Demangel, Philippe Bisseret and Nicolas Blanchard
DOI: 10.1039/C7OB01943B, Communication


A bifunctional old yellow enzyme from Penicillium roqueforti is involved in ergot alkaloid biosynthesis
Nina Gerhards and Shu-Ming Li
DOI: 10.1039/C7OB02095C


Incorporation of [2H1]-(1R,2R)- and [2H1]-(1S,2R)-glycerols into the antibiotic nucleocidin in Streptomyces calvus
Xuan Feng, Nawaf Al Maharik, Axel Bartholomé, Jeffrey E. Janso, Usa Reilly and David O’Hagan
DOI: 10.1039/C7OB02163A


Nazarov reaction: current trends and recent advances in the synthesis of natural compounds and their analogs
Maxim G. Vinogradov, Olga V. Turova and Sergei G. Zlotin
DOI: 10.1039/C7OB01981E

 

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Carpatizine, a novel bridged oxazine derivative generated by non-enzymatic reactions
Peng Fu and John B. MacMillan
DOI: 10.1039/C7OB01178D, Communication


The formation of sesquiterpenoid presilphiperfolane and cameroonane metabolites in the Bcbot4 null mutant of Botrytis cinerea
Gabriel Franco dos Santos, Javier Moraga, Jacqueline A. Takahashi, Muriel Viaud, James R. Hanson, Rosario Hernández Galán and Isidro G. Collado
DOI: 10.1039/C7OB01088E, Paper


Isolation and identification of L/D-lactate-conjugated bufadienolides from toad eggs revealing lactate racemization in amphibians
Shiwen Zhou, Qingfei Zheng, Xiuyong Huang, Yong Wang, Sifan Luo, Renwang Jiang, Lei Wang, Wencai Ye and Haiyan Tian
DOI: 10.1039/C7OB01055A, Paper


Sophopterocarpan A, a novel pterocarpine derivative with a benzotetrahydrofuran-fused bicyclo [3.3.1] nonane from Sophora flavescens
Hui Zhu, Ya-Nan Yang, Kuo Xu, Jing Xie, Zi-Ming Feng, Jian-Shuang Jiang and Pei-Cheng Zhang
DOI: 10.1039/C7OB01261F, Communication


Enzymatic competition and cooperation branch the caerulomycin biosynthetic pathway toward different 2,2′-bipyridine members
Ming Chen, Yipeng Zhang, Yanan Du, Qunfei Zhao, Qinglin Zhang, Jiequn Wu and Wen Liu
DOI: 10.1039/C7OB01284E, Communication


Formal total synthesis of selaginpulvilin D
Bhavani Shankar Chinta and Beeraiah Baire
DOI: 10.1039/C7OB00950J, Paper


Strategy towards the enantioselective synthesis of schiglautone A
Camille Le Chapelain
DOI: 10.1039/C7OB00766C, Paper


Synthesis and biological evaluation of the ascidian blood-pigment halocyamine A
Hugo K. H. Fong, Jean Michel Brunel, Arlette Longeon, Marie-Lise Bourguet-Kondracki, David Barker and Brent R. Copp
DOI: 10.1039/C7OB01122A, Paper


A practical approach to asymmetric synthesis of dolastatin 10
Wen Zhou, Xiao-Di Nie, Yu Zhang, Chang-Mei Si, Zhu Zhou, Xun Sun and Bang-Guo Wei
DOI: 10.1039/C7OB01395G, Paper

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Total synthesis of (+)-herboxidiene/GEX 1A
Alejandro Gómez-Palomino, Miquel Pellicena, Katrina Krämer, Pedro Romea, Fèlix Urpí, Gabriel Aullón and José M. Padrón
DOI: 10.1039/C7OB00072C, Paper


First asymmetric total synthesis of aspergillide D
Bighnanshu K. Jena, G. Sudhakar Reddy and Debendra K. Mohapatra
DOI: 10.1039/C6OB02435A, Paper


Torsional steering as friend and foe: development of a synthetic route to the briarane diterpenoid stereotetrad
Nicholas G. Moon and Andrew M. Harned  
DOI: 10.1039/C7OB00124J, Paper


Computational studies on the cyclization of squalene to the steroids and hopenes
B. Andes Hess
DOI: 10.1039/C7OB00222J, Review Article


Isoafricanol synthase from Streptomyces malaysiensis
Patrick Rabe, Markiyan Samborskyy, Peter F. Leadlay and Jeroen S. Dickschat  
DOI: 10.1039/C7OB00234C, Communication


An efficient Ugi-3CR/aza Diels–Alder/Pomeranz–Fritsch protocol towards novel aza-analogues of (±)-nuevamine, (±)-lennoxamine and magallanesine: a diversity oriented synthesis approach
Óscar Vázquez-Vera, Jorge S. Sánchez-Badillo, Alejandro Islas-Jácome, Manuel A. Rentería-Gómez, Shrikant G. Pharande, Carlos J. Cortes-García, Mónica A. Rincón-Guevara, Ilich A. Ibarra, Rocío Gámez-Montaño and Eduardo González-Zamora  
DOI: 10.1039/C6OB02572B, Paper


Intramolecular macrolactonization, photophysical and biological studies of new class of polycyclic pyrrole derivatives
Suresh Kumar Mondal, Arabinda Mandal, Susanta Kumar Manna, Sk Asraf Ali, Maidul Hossain, Vangala Venugopal, Avijit Jana and Shubhankar Samanta  
DOI: 110.1039/C7OB00160F, Paper


Isolation and structure elucidation of natural products of three soft corals and a sponge from the coast of Madagascar
Marie Pascaline Rahelivao, Tilo Lübken, Margit Gruner, Olga Kataeva, Rahanira Ralambondrahety, Hanta Andriamanantoanina, Marek P. Checinski, Ingmar Bauer and Hans-Joachim Knölker  
DOI: 10.1039/C7OB00191F, Paper


Total synthesis of phenylpropanoid glycoside osmanthuside-B6 facilitated by double isomerisation of glucose–rhamnose orthoesters
Duc Thinh Khong and Zaher M. A. Judeh  
DOI: 10.1039/C7OB00198C, Paper


Biosynthetic 4,6-dehydratase gene deletion: isolation of a glucosylated jadomycin natural product provides insight into the substrate specificity of glycosyltransferase JadS
S. M. Forget, Jungwook Na, N. E. McCormick and D. L. Jakeman
DOI: 10.1039/C7OB00259A, Communication


Syntheses of C17–C27 fragments of 20-deoxybryostatins for assembly using Julia and metathesis reactions
Matthew Ball, Thomas Gregson, Hiroki Omori and Eric J. Thomas  
DOI: 10.1039/C7OB00076F, Paper


Some limitations of an approach to the assembly of bryostatins by ring-closing metathesis
Raphaël Dumeunier, Thomas Gregson, Somhairle MacCormick, Hiroki Omori and Eric J. Thomas  
DOI: 10.1039/C7OB00079K, Paper


Stereochemical investigations of the Tetrahymena cyclase, a model system for euphane/tirucallane biosynthesis
José-Luis Giner and Ju Feng  
DOI: 10.1039/C7OB00296C, Paper


 

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Bioinspired total syntheses of terpenoids
Cedric L. Hugelshofer and Thomas Magauer
DOI: 10.1039/C6OB02488B, Perspective

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Total synthesis and confirmation of the revised structures of jiangrines A, C and D
Zhijiang Zhang and Bo Liu
DOI: 10.1039/C6OB02379G, Paper

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Fluorometabolite biosynthesis: isotopically labelled glycerol incorporations into the antibiotic nucleocidin in Streptomyces calvus
Axel Bartholomé, Jeffrey E. Janso, Usa Reilly and David O’Hagan
DOI: 10.1039/C6OB02291J, Communication

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Enantiospecific total syntheses of meroterpenoids (−)-F1839-I and (−)-corallidictyals B and D
Dattatraya H. Dethe, Balu D. Dherange, Saghir Ali and Mahesh M. Parsutkar
DOI: 10.1039/C6OB02322C, Communication

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Second-generation total synthesis of aplyronine A featuring Ni/Cr-mediated coupling reactions
Ichiro Hayakawa, Keita Saito, Sachiko Matsumoto, Shinichi Kobayashi, Ayaka Taniguchi, Kenichi Kobayashi, Yusuke Fujii, Takahiro Kaneko and Hideo Kigoshi
DOI: 10.1039/C6OB02241C, Paper

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The first total synthesis of the marine acetylenic alcohol, lembehyne B – a selective inducer of early apoptosis in leukemia cancer cells
Lilya U. Dzhemileva, Vladimir A. D’yakonov, Aleksey A. Makarov, Evgeny N. Andreev, Milyausha M. Yunusbaeva and Usein M. Dzhemilev  
DOI: 10.1039/C6OB02346K, Paper

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An efficient approach to trans-4-hydroxy-5-substituted 2-pyrrolidinones through a stereoselective tandem Barbier process: divergent syntheses of (3R,4S)-statines, (+)-preussin and (−)-hapalosin
Chang-Mei Si, Lu-Ping Shao, Zhuo-Ya Mao, Wen Zhou and Bang-Guo Wei  
DOI: 10.1039/C6OB02523D, Paper

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A protecting-group-free synthesis of (+)-nephrosteranic, (+)-protolichesterinic, (+)-nephrosterinic, (+)-phaseolinic, (+)-rocellaric acids and (+)-methylenolactocin
Jothi L. Nallasivam and Rodney A. Fernandes
DOI: 10.1039/C6OB02398C, Paper

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Stepwise cyclopropanation on the polycyclopropanated polyketide formation in jawsamycin biosynthesis
Tomoshige Hiratsuka, Hideaki Suzuki, Atsushi Minami and Hideaki Oikawa
DOI: 10.1039/C6OB02675C, Communication

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A novel withanolide with an unprecedented carbon skeleton from Physalis angulata
Cheng-Peng Sun, Andrei G. Kutateladze, Feng Zhao, Li-Xia Chen and Feng Qiu  
DOI: 10.1039/C6OB02656G, Communication

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Total synthesis and biological activity of dolastatin 16
Loida O. Casalme, Arisa Yamauchi, Akinori Sato, Julie G. Petitbois, Yasuyuki Nogata, Erina Yoshimura, Tatsufumi Okino, Taiki Umezawa and Fuyuhiko Matsuda  
DOI: 10.1039/C6OB02657E, Paper

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New compounds from a hydrothermal vent crab-associated fungus Aspergillus versicolor XZ-4
Chengqian Pan, Yutong Shi, Xuegang Chen, Chen-Tung Arthur Chen, Xinyi Tao and Bin Wu  
DOI: 10.1039/C6OB02374F, Paper

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Chemoenzymatic synthesis of unmodified heparin oligosaccharides: cleavage of p-nitrophenyl glucuronide by alkaline and Smith degradation
Xing Zhang, Yongmei Xu, Po-Hung Hsieh, Jian Liu, Lei Lin, Eric P. Schmidt and Robert J. Linhardt  
DOI: 10.1039/C6OB02603F, Paper

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Isoafricanol synthase from Streptomyces malaysiensis
Patrick Rabe, Markiyan Samborskyy, Peter F. Leadlay and Jeroen S. Dickschat  
DOI: 10.1039/C7OB00234C, Communication

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An efficient Ugi-3CR/aza Diels–Alder/Pomeranz–Fritsch protocol towards novel aza-analogues of (±)-nuevamine, (±)-lennoxamine and magallanesine: a diversity oriented synthesis approach
Óscar Vázquez-Vera, Jorge S. Sánchez-Badillo, Alejandro Islas-Jácome, Manuel A. Rentería-Gómez, Shrikant G. Pharande, Carlos J. Cortes-García, Mónica A. Rincón-Guevara, Ilich A. Ibarra, Rocío Gámez-Montaño and Eduardo González-Zamora  
DOI: 10.1039/C6OB02572B, Paper

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Intramolecular macrolactonization, photophysical and biological studies of new class of polycyclic pyrrole derivatives
Suresh Kumar Mondal, Arabinda Mandal, Susanta Kumar Manna, Sk Asraf Ali, Maidul Hossain, Vangala Venugopal, Avijit Jana and Shubhankar Samanta  
DOI: 10.1039/C7OB00160F, Paper

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

 

Gold catalysis: synthesis of spiro, bridged, and fused ketal natural products
Rachelle Quach, Daniel P. Furkert and Margaret A. Brimble  
DOI: 10.1039/C7OB00496F, Review Article

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Application of the aza-Diels–Alder reaction in the synthesis of natural products
Min-Hui Cao, Nicholas J. Green and Sheng-Zhen Xu  
DOI: 10.1039/C6OB02761J, Review Article

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ipso-Cyclization: an emerging tool for multifunctional spirocyclohexadienones
Chada Raji Reddy, Santosh Kumar Prajapti, Kamalkishor Warudikar, Ravi Ranjan and Billa Bhargava Rao  
DOI: 10.1039/C7OB00405B, Review Article

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cis or trans with class II diterpene cyclases
Meirong Jia and Reuben J. Peters  
DOI: 10.1039/C7OB00510E, Communication

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Enantioselective Diels-Alder-lactamization organocascades employing a furan-based diene
Mikail E. Abbasov, Brandi M. Hudson, Weixu Kong, Dean J. Tantillo and Daniel Romo  
DOI: 10.1039/C6OB02738E, Communication

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Synthesis, SAR and biological studies of sugar amino acid-based almiramide analogues: N-methylation leads the way
Dipendu Das, Hina P. A. Khan, Rahul Shivahare, Suman Gupta, Jayanta Sarkar, Mohd. Imran Siddiqui, Ravi Sankar Ampapathi and Tushar Kanti Chakraborty  
DOI: 10.1039/C6OB02610A, Paper

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JA-Ile-macrolactones uncouple growth and defense in wild tobacco
Guillermo H. Jimenez-Aleman, Ricardo A. R. Machado, Ian T. Baldwin and Wilhelm Boland  
DOI: 10.1039/C7OB00249A, Communication

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Enantioselective total synthesis of (+)-arborescidine C and related tetracyclic indole alkaloids using organocatalysis
Vishal M. Sheth, Bor-Cherng Hong and Gene-Hsiang Lee  
DOI: 10.1039/C7OB00473G, Communication

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Synthesis of AHMOD-containing aminolipopeptides, unique bioactive peptaibiotics
Louise A. Stubbing, Iman Kavianinia and Margaret A. Brimble  
DOI: 10.1039/C7OB00541E, Review Article

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Enantioselective total synthesis of colomitides and their absolute configuration determination and structural revision
Hongguang Yang, Xiaoyu Liu, Xiaoyu Li, Xiang Shi, Feilong Yang, Xiaozhen Jiao and Ping Xie  
DOI: 10.1039/C7OB00539C, Paper

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Biochemical studies of inositol N-acetylglucosaminyltransferase involved in mycothiol biosynthesis in Corynebacterium diphtheria
Yuchuan Guo, Lizhen Wang, Jiatong Guo, Guofeng Gu and Zhongwu Guo  
DOI: 10.1039/C7OB00555E, Paper

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Dissection of the neocarazostatin: a C4 alkyl side chain biosynthesis by in vitro reconstitution
Li Su, Rui Zhang, Kwaku Kyeremeh, Zixin Deng, Hai Deng and Yi Yu  
DOI: 10.1039/C7OB00617A, Communication

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Rifamorpholines A–E, potential antibiotics from locust-associated actinobacteria Amycolatopsis sp. Hca4
Yong Sheng Xiao, Bo Zhang, Mei Zhang, Zhi Kai Guo, Xin Zhao Deng, Jing Shi, Wei Li, Rui Hua Jiao, Ren Xiang Tan and Hui Ming Ge  
DOI: 10.1039/C7OB00614D, Paper

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Asymmetric synthesis of ent-fragransin C1
Santikorn Chaimanee, Manat Pohmakotr, Chutima Kuhakarn, Vichai Reutrakul and Darunee Soorukram  
DOI: 10.1039/C7OB00749C, Paper

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Total synthesis based on the originally claimed structure of mucosin
Harrison C. Gallantree-Smith, Simen G. Antonsen, Carl H. Görbitz, Trond V. Hansen, Jens M. J. Nolsøe and Yngve H. Stenstrøm
DOI: 10.1039/C6OB01511E, Communication

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Synthesis and biological evaluation of palmyrolide A macrocycles as sodium channel blockers towards neuroprotection
Satish Chandra Philkhana, Suneet Mehrotra, Thomas F. Murray and D. Srinivasa Reddy
DOI: 10.1039/C6OB01372D, Paper

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Microwave assisted synthesis of phenanthridinones and dihydrophenanthridines by vasicine/KOtBu promoted intramolecular C–H arylation
Sushila Sharma, Manoranjan Kumar, Shruti Sharma, Onkar S. Nayal, Neeraj Kumar, Bikram Singh and Upendra Sharma
DOI: 10.1039/C6OB01362G, Paper

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Effective one-pot multienzyme (OPME) synthesis of monotreme milk oligosaccharides and other sialosides containing 4-O-acetyl sialic acid
Hai Yu, Jie Zeng, Yanhong Li, Vireak Thon, Baojun Shi and Xi Chen
DOI: 10.1039/C6OB01706A, Paper

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Chemoselective photooxygenations of furans bearing unprotected amines: their use in alkaloid synthesis
T. Montagnon, D. Kalaitzakis, M. Sofiadis and G. Vassilikogiannakis
DOI: 10.1039/C6OB01689H, Perspective

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A protecting group-free synthesis of (−)-hortonones A–C from the Inhoffen–Lythgoe diol
Hovsep Stambulyan and Thomas G. Minehan
DOI: 10.1039/C6OB01738J, Paper

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Total synthesis of cananginone C and structural revision of debilisone A
Tapan Kumar Kuilya and Rajib Kumar Goswami
DOI: 10.1039/C6OB01671E, Paper

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Total synthesis of mangiferin, homomangiferin, and neomangiferin
Xiong Wei, Danlin Liang, Qing Wang, Xiangbao Meng and Zhongjun Li
DOI: 10.1039/C6OB01622G, Paper

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Substitution dependent stereoselective construction of bicyclic lactones and its application to the total synthesis of pyranopyran, tetraketide and polyrhacitide A
B. V. Subba Reddy, Dhanraj O. Biradar, Y. Vikram Reddy, J. S. Yadav, Kiran Kumar Singarapu and B. Sridhar
DOI: 10.1039/C6OB01686C, Paper

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4,4′-Bismoschamine: biomimetic synthesis and evidence to support structural equivalency to montamine
Kaitlin G. Henry, Lachlan M. Blair, Jonathan Sperry and Elizabeth A. Colby Davie
DOI: 10.1039/C6OB01685E, Paper

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Total synthesis of diptoindonesin G and its analogues as selective modulators of estrogen receptors
Ji-tian Liu, Truman J. Do, Christopher J. Simmons, John C. Lynch, Wen Gu, Zhi-Xiong Ma, Wei Xu and Weiping Tang
DOI: 10.1039/C6OB01657J, Communication

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Phosphorylated cyclopropanes in the synthesis of α-alkylidene-γ-butyrolactones: total synthesis of (±)-savinin, (±)-gadain and (±)-peperomin E
Matthew G. Lloyd, Richard J. K. Taylor and William P. Unsworth
DOI: 10.1039/C6OB01527A, Paper

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De novo protecting-group-free total synthesis of (+)-muricadienin, (+)-ancepsenolide and (+)-3-hexadecyl-5-methylfuran-2(5H)-one
Rupesh A. Kunkalkar, Debasish Laha and Rodney A. Fernandes
DOI: 10.1039/C6OB01721E, Paper

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An expeditious synthesis of the ascomycete metabolite rigidiusculamide B
Anja Wunder and Rainer Schobert
DOI: 10.1039/C6OB01836J, Paper

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Total synthesis of haliclamide
Suraksha Gahalawat and Satyendra Kumar Pandey
DOI: 10.1039/C6OB01775D, Paper

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Preparation of oxocene terpenes. The first enantiospecific synthesis of cytotoxic arenaran A
Alejandro Torres, Pilar Gutierrez, Ramón Alvarez-Manzaneda, Rachid Chahboun and Enrique Alvarez-Manzaneda
DOI: 10.1039/C6OB01640E, Paper

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Synthesis of crinane utilizing an allylic sulfoxide for the construction of a hydroindole ring via vinylogous C–N bond formation
Sadagopan Raghavan and Anil Ravi
DOI: 10.1039/C6OB01966H, Paper

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Total synthesis of wewakazole B
Bohua Long, Jingzhao Zhang, Xudong Tang and Zhengzhi Wu
DOI: 10.1039/C6OB01783E, Communication

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Total synthesis of (±)-ganocins B and C
Yao Liu, Chu-Jun Zhou, Qingjiang Li and Honggen Wang
DOI: 10.1039/C6OB02049F, Communication

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Stereoselective synthesis of (−)-desethyleburnamonine, (−)-vindeburnol and (−)-3-epitacamonine: observation of a substrate dependent diastereoselectivity reversal of an aldol reaction
Pravat Mondal and Narshinha P. Argade
DOI: 10.1039/C6OB01438K, Paper

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Stereoselective construction of 2-vinyl 3-hydroxybenzopyran rings: total syntheses of teadenols A and B
Ryunosuke Yoshida, Hitoshi Ouchi, Atsushi Yoshida, Tomohiro Asakawa, Makoto Inai, Masahiro Egi, Yoshitaka Hamashima and Toshiyuki Kan
DOI: 10.1039/C6OB02004F, Communication

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Total synthesis, structural elucidation and anti-inflammatory activity evaluation of 2-deoxy-3,6-anhydro hexofuranoside derivatives isolated from Sauropus rostratus
Chenxi Zhang, Chengcheng Wang, Zihao Wang, Genzoh Tanabe, Osamu Muraoka, Aijun Lin, Jinyi Xu, Xiaoming Wu, Liang Wu and Weijia Xie
DOI: 10.1039/C6OB02207C, Paper

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SCascade oxime formation, cyclization to a nitrone, and intermolecular dipolar cycloaddition
Rachel C. Furnival, Rungroj Saruengkhanphasit, Heather E. Holberry, Jonathan R. Shewring, Hélène D. S. Guerrand, Harry Adams and Iain Coldham
DOI: 10.1039/C6OB01871H, Paper

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Synthetic analogs of stryphnusin isolated from the marine sponge Stryphnus fortis inhibit acetylcholinesterase with no effect on muscle function or neuromuscular transmission
Lindon W. K. Moodie, Monika C. Žužek, Robert Frangež, Jeanette H. Andersen, Espen Hansen, Elisabeth K. Olsen, Marija Cergolj, Kristina Sepčić, Kine Ø. Hansen and Johan Svenson
DOI: 10.1039/C6OB02120D, Paper

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Macrolactam analogues of macrolide natural products
Helmut M. Hügel, Andrew T. Smith and Mark A. Rizzacasa
DOI: 10.1039/C6OB02149B, Review Article

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Enantioselective total synthesis and structural assignment of callyspongiolide
Arun K. Ghosh, Luke A. Kassekert and Joseph D. Bungard
DOI: 10.1039/C6OB02051H, Paper

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Total synthesis of natural derivatives and artificial analogs of 13-oxyingenol and their biological evaluation
Takayuki Ohyoshi, Yuki Tamura, Ichiro Hayakawa, Go Hirai, Yamato Miyazawa, Shota Funakubo, Mikiko Sodeoka and Hideo Kigoshi
DOI: 10.1039/C6OB02268E, Paper

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Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Asymmetric synthesis and absolute stereochemistry of a labdane-type diterpenoid isolated from the rhizomes of Isodan yuennanensis
Heping Deng, Wei Cao, Zhijiang Zhang and Bo Liu
DOI: 10.1039/C6OB00750C, Paper


Biosynthesis of isoxazolin-5-one and 3-nitropropanoic acid containing glucosides in juvenile Chrysomelina
Tobias Becker, Kerstin Ploss and Wilhelm Boland
DOI: 10.1039/C6OB00899B, Paper


Overproduction and identification of butyrolactones SCB1–8 in the antibiotic production superhost Streptomyces M1152
John D. Sidda, Vincent Poon, Lijiang Song, Weishan Wang, Keqian Yang and Christophe Corre
DOI: 10.1039/C6OB00840B, Communication


Synthesis and biological evaluation of acylated oligorhamnoside derivatives structurally related to mezzettiaside-6 with cytotoxic activity
Gaopeng Song, Sumei Li, Zhiwei Lei, Yibin Li, Junhua Li, Yixian Liao and Zi-Ning Cui
DOI: 10.1039/C6OB00862C, Paper


Asymmetric synthesis of (+)-17-epi-methoxy-kauran-3-one through tandem oxidative polycyclization-pinacol process
Gaëtan Maertens, Samuel Desjardins and Sylvain Canesi
DOI: 10.1039/C6OB01142J, Paper


Enantioselective synthesis of (+)-brevipolide H
Ching-Nung Chen and Duen-Ren Hou
DOI: 10.1039/C6OB01071G, Paper


Synthetic studies of callyspongiolide: synthesis of the macrolactone core of the molecule
Sudhakar Athe, Ashish Sharma, Kanakaraju Marumudi and Subhash Ghosh
DOI: 10.1039/C6OB01007E, Paper


Synthesis of L-indospicine, [5,5,6-2H3]-L-indospicine and L-norindospicine
Cheng-Shan Lang, Siew-Hoon Wong, Sharon Chow, Victoria L. Challinor, Ken W. L. Yong, Mary T. Fletcher, Dionne M. Arthur, Jack C. Ng and James J. De Voss
DOI: 10.1039/C6OB01187J, Paper


Synthesis of 2,6-trans– and 3,3,6-trisubstituted tetrahydropyran-4-ones from Maitland–Japp derived 2H-dihydropyran-4-ones: a total synthesis of diospongin B
Paul A. Clarke, Nadiah Mad Nasir, Philip B. Sellars, Alejandra M. Peter, Connor A. Lawson and James L. Burroughs
DOI: 10.1039/C6OB01182A, Paper


Catalytic asymmetric reactions and synthesis of quinones
Basavaprabhu Hosamani, Matheus F. Ribeiro, Eufrânio N. da Silva Júnior and Irishi N. N. Namboothiri
DOI: 10.1039/C6OB01119E, Review Article


Platinum-catalyzed cycloisomerizations of a common enyne: a divergent entry to cyclopropane sesquiterpenoids. Formal synthesis of sarcandralactone A
Vera P. Demertzidou and Alexandros L. Zografos
DOI: 10.1039/C6OB011226D, Communication


Synthesis of the 2-formylpyrrole spiroketal pollenopyrroside A and structural elucidation of xylapyrroside A, shensongine A and capparisine BA
James M. Wood, Daniel P. Furkert and Margaret A. Brimble
DOI: 10.1039/C6OB01361A, Paper


Biosynthesis-driven structure–activity relationship study of premonensin-derivatives A
A. Ismail-Ali, E. K. Fansa, N. Pryk, S. Yahiaoui, S. Kushnir, M. Pflieger, A. Wittinghofer and F. Schulz
DOI: 10.1039/C6OB01201A, Paper


Horner–Wadsworth–Emmons approach to piperlongumine analogues with potent anti-cancer activity
Li-Chen Han, Paul A. Stanley, Paul J. Wood, Pallavi Sharma, Anchala I. Kuruppu, Tracey D. Bradshaw and John E. Moses
DOI: 10.1039/C6OB01160H, Paper


We hope you enjoy this selection!
Why not submit your latest natural product research to OBC today?

Digg This
Reddit This
Stumble Now!
Share on Facebook
Bookmark this on Delicious
Share on LinkedIn
Bookmark this on Technorati
Post on Twitter
Google Buzz (aka. Google Reader)

Natural Products in OBC

Organic & Biomolecular Chemistry, our sister journal, publishes many articles that cover a variety of natural product chemistry.

We try to keep you updated here, although signing up to OBC’s e-alert (free service) means you will receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

First total synthesis of (+)-broussonetine W: glycosidase inhibition of natural product & analogs
Ying-Ying Song, Kyoko Kinami, Atsushi Kato, Yue-Mei Jia, Yi-Xian Li, George W. J. Fleet and Chu-Yi Yu
DOI: 10.1039/C6OB00720A, Paper


Synthesis of a simplified triazole analogue of pateamine A
A. Hemi Cumming, Sarah L. Brown, Xu Tao, Claire Cuyamendous, Jessica J. Field, John H. Miller, Joanne E. Harvey and Paul H. Teesdale-Spittle
DOI: 10.1039/C6OB00086J, Paper


Studies towards the synthesis of tedanolide C. Construction of the C13-epi C1–C15 fragment
Joana Zambrana, Pedro Romea and Fèlix Urpí
DOI: 10.1039/C6OB00896H, Communication


Asymmetric synthesis of crambescin A–C carboxylic acids and their inhibitory activity on voltage-gated sodium channels
Atsuo Nakazaki, Yoshiki Nakane, Yuki Ishikawa, Mari Yotsu-Yamashita and Toshio Nishikawa
DOI: 10.1039/C6OB00914J, Paper


Nitropyrrole natural products: isolation, biosynthesis and total synthesis
Xiao-Bo Ding, Margaret A. Brimble and Daniel P. Furkert
DOI: 10.1039/C5OB02599K, Review Article


Some chemical speculation on the biosynthesis of corallidictyals A–D
Adrian W. Markwell-Heys and Jonathan H. George
DOI: 10.1039/C6OB00171H, Communication


First total synthesis of trehalose containing tetrasaccharides from Mycobacterium smegmatis
Manishkumar A. Chaube, Vikram A. Sarpe, Santanu Jana and Suvarn S. Kulkarni
DOI: 10.1039/C6OB00412A, Communication


Towards theory driven structure elucidation of complex natural products: mandelalides and coibamide A
Kevin M. Snyder, Justyna Sikorska, Tao Ye, Lijing Fang, Wu Su, Rich G. Carter, Kerry L. McPhail and Paul H.-Y. Cheong
DOI: 10.1039/C6OB00707D, Paper


Total synthesis of desoxycyclomarin C and the cyclomarazines A and B
Philipp Barbie and Uli Kazmaier
DOI: 10.1039/C6OB00801A, Paper


Total synthesis of cyclomarins A, C and D, marine cyclic peptides with interesting anti-tuberculosis and anti-malaria activities
Philipp Barbie and Uli Kazmaier
DOI: 10.1039/C6OB00800C, Paper


Total synthesis, biosynthesis and biological profiles of clavine alkaloids
Stephanie R. McCabe and Peter Wipf
DOI:10.1039/C6OB00878J, Review Article


Recent applications in natural product synthesis of dihydrofuran and -pyran formation by ring-closing alkene metathesis
Reece Jacques, Ritashree Pal, Nicholas A. Parker, Claire E. Sear, Peter W. Smith, Aubert Ribaucourt and David M. Hodgson
DOI:10.1039/C6OB00593D, Review Article


We hope you enjoy this selection!
Why not submit your latest natural product research to OBC today?

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Reddit This
Stumble Now!
Share on Facebook
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Share on LinkedIn
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