Naturalproductman’s Blog

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Archive for the ‘Polyenes’ Category

Heronamides

Posted by naturalproductman on April 1, 2014

Hideaki Kakeya and co-workers from Kyoto University have reported in JACS on the isolation and activity of heronamides.

heronamides

JACS paper

Posted in Macrolactams, Polyenes | Leave a Comment »

13-Demethyllyngbyaloside B synthesis

Posted by naturalproductman on March 20, 2013

Haruhiko Fuwa and co-workers from Tohoku University have reported in Organic Letters on a synthesis of 13-demethyllyngbyaloside B.

macrolide

OL paper

Posted in Macrolides, Methodology, Polyenes, Total Synthesis | Leave a Comment »

Ajudazol B synthesis

Posted by naturalproductman on November 16, 2012

Dirk Menche and co-workers from the Universitat Bonn have reported in Organic Letters on a synthesis and stereochemical assignment from a bioinformatics study.

synthesis

JACS paper

Posted in Asymmetric, Bioinformatics, Computational, Methodology, Oxazoles, Polyenes | Leave a Comment »

Light mediated rearrangement of natural products

Posted by naturalproductman on November 12, 2012

Yoshito Kishi and co-workers have published in JACS on the photochemistry of mycolactone A and B.

light

JACS paper

Similarly Hong-Xiang Lou and co-workers at Shandong University have published in JACS on the light induced interconversion of pallambins.

pallambins

OL paper

Posted in Light Mediated, Methodology, Polyenes | Leave a Comment »

Shi epoxidation approach for glabrescol

Posted by naturalproductman on July 20, 2012

Jin Qu and co-workers from Nankai University have reported in Organic Letters on a synthesis of a polytetrahydrofuranyl compound using Shi epoxidation of a polyolefin intermediate.

cascade

OL paper

Posted in Asymmetric, Cascade Reactions, Methodology, Named Reactions, Polyenes, Shi epoxidation, Tetrahydrofuran, Total Synthesis | Leave a Comment »

Myxalamide synthesis

Posted by naturalproductman on June 21, 2012

Susumu Kobayashi and co-workers at the Tokyo University of Science have reported in ACIE on the synthesis of myxalamide.

myxalamide

ACIE paper

Posted in Alkaloids, cross coupling, Methodology, Polyenes | Leave a Comment »

Stelletin A

Posted by naturalproductman on March 30, 2012

Wing-Keung Liu and co-workers from the Chinese University of Hong Kong have reported in JNP on the isolation of stellettin A.

stellettin A

JNP paper

Posted in Polyenes | Leave a Comment »

Fucoxanthin synthesis

Posted by naturalproductman on January 19, 2012

Shigeo Katsumara and co-workers at Kwansei Gakuin University have reported in Organic Letters on the synthesis of fucoxanthin, an allene containing compound that almost looks like an oxygenated form of beta-carotene.

allene

OL paper

Posted in Allenes, carotenoids, Methodology, Polyenes, Total Synthesis | Leave a Comment »

Tirandamycin C synthesis

Posted by naturalproductman on December 9, 2011

William Roush and colleague at Scripps in Florida have reported on the synthesis of tirandamycin C in Organic Letters.

tirandamycin

OL paper

Posted in Cascade Reactions, Diastereoselective, Methodology, Polyenes | Leave a Comment »

Compounds from a fungus

Posted by naturalproductman on October 8, 2011

Nicholas Oberlies and co-workers at UNC Greensboro have reported in the Journal of Natural Products on the isolation of some peptides and sesquiterpenoids from the terrestrial filamentous fungus, Trichothecium sp.

fungus

JNP paper

Posted in Depsipeptides, Polyenes, Sesquiterpenoids | Leave a Comment »

 
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