Archive for February, 2013

Polycyclic xanthones, cryptic secondary metabolome, steroidal glycosides: take your pick!

Welcome to NPR Issue 3, 2013

I do not know about you, but I find these circular genome data visualization plots make amazing covers. The one featured on this month’s issue illustrates the exciting review article by Christian Hertweck et al., presenting a genomic approach to the cryptic secondary metabolome of the anaerobic word.

Read this article for Free for the next 6 weeks – and let us know what you think by posting a comment below!

You will remember that Professor Hertweck was the winner of the 2011 NPR Lecture Award, and so that you may read more about his work at the forefront of natural products research, we’ve collated two of his previous NPR review articles below:

The chemistry and biology of cytochalasans
Kirstin Scherlach, Daniela Boettger, Nicole Remme and Christian Hertweck
Nat. Prod. Rep., 2010, 27, 869-886 

Type II polyketide synthases: gaining a deeper insight into enzymatic teamwork
Christian Hertweck, Andriy Luzhetskyy, Yuri Rebets and Andreas Bechthold
Nat. Prod. Rep., 2007, 24, 162-190 

This issue’s Highlight article is by John A. Porco Jr. et al. and summarizes key advancements in the construction of polycyclic xanthones, which have recently attracted significant attention due to their potential as antitumour agents.

Then, Victoria L. Challinor and James J. De Voss review the structure elucidation, bioactivities, biosynthesis, and distribution in the plant kingdom of open-chain steroidal glycosides, which represent a numerous, structurally diverse class of plant saponins.

Finally Yonghong Liu et al. provide an up-to-date account of sesterterpenoids, which structural conciseness and diverse bioactivity have made them attractive targets to the synthetic chemist, with biomedical purposes. 

Short and sweet, a selection we hope you will like!

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Natural Products in OBC – our latest selection

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 your best bet is for you to sign up to OBC’s e-alert (free service), and receive the tables of content directly in your inbox every time an issue is published.

Hand-picked for you from the latest issues are:

Watsonianone A–C, anti-plasmodial β-triketones from the Australian tree, Corymbia watsoniana
Anthony R. Carroll, Vicky M. Avery, Sandra Duffy, Paul I. Forster and Gordon P. Guymer
Org. Biomol. Chem., 2013,11, 453-458
DOI: 10.1039/C2OB26931G, Paper

A mechanistic study on the Hooker oxidation: synthesis of novel indane carboxylic acid derivatives from lapachol
Kenneth O. Eyong, Manohar Puppala, Ponminor Senthil Kumar, Marc Lamshöft, Gabriel N. Folefoc, Michael Spiteller and Sundarababu Baskaran
Org. Biomol. Chem., 2013,11, 459-468
DOI: 10.1039/C2OB26737C, Paper

Synthesis of N,N′-diglycosylated isoindigos
Dennis Kleeblatt, Baraa Siyo, Martin Hein, Viktor O. Iaroshenko, Jamshed Iqbal, Alexander Villinger and Peter Langer
Org. Biomol. Chem., 2013,11, 886-895
DOI: 10.1039/C2OB25866H, Communication

First total synthesis of Debilisone C
Bishwajit Saikia, Thongam Joymati Devi and Nabin C. Barua
Org. Biomol. Chem., 2013,11, 905-913
DOI: 10.1039/C2OB26329G, Paper

Synthesis and biological studies of neopetrosiamides as inhibitors of cancer cell invasion
Kaitlyn M. Towle, Jennifer L. Chaytor, Hongqiang Liu, Pamela Austin, Michel Roberge, Calvin D. Roskelley and John C. Vederas
Org. Biomol. Chem., 2013, Advance Article
DOI: 10.1039/C3OB27238A, Paper

Stereoselective syntheses of racemic quercitols and bromoquercitols starting from cyclohexa-1,4-diene: gala-, epi-, muco-, and neo-quercitol Gökay Aydın, Tahir Savran, Fatih Aktaş, Arif Baran and Metin Balci
Org. Biomol. Chem., 2013, Advance Article
DOI: 10.1039/C3OB26909D, Paper

We hope you enjoy this selection! Let us know what you think…

… and why not submit your latest natural product research to OBC today?

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