Naturalproductman’s Blog

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Archive for the ‘lung’ Category

Apoptolidins localize in mitochondria

Posted by naturalproductman on November 28, 2014

Gary Sulikowski and co-workers at Vanderbilt University have reported in ACIE on the use of some fluorescent probe versions of apoptolidin natural products and determined that the natural product localizes in the mitochondria of cancer cells.

mitochondria

ACIE paper

Posted in Cancer, Chemical Biology, lung, Polyketides | Leave a Comment »

VUlgarisin A

Posted by naturalproductman on May 6, 2014

Weidong Pan and co-workers from the Chinese Academy of Sciences have reported in Organic Letters on the isolation of vulgarisin A.

vulgarisin A

OL paper

Posted in Cancer, Cyclobutanes, Diterpenoids, lung | Leave a Comment »

Synoxazolidinone C

Posted by naturalproductman on March 14, 2011

Marge Tadesse and co-workers at have reported in Tetrahedron Letters on the isolation of synoxazolidinone C, which had an IC50 value of 30.5 μM against lung fibroblast cells (MRC-5).

synoxazolidinone C

TL paper

Posted in breast, Cancer, lung, melanoma, Oxazoles, oxazolidinone | Leave a Comment »

Divergolides

Posted by naturalproductman on January 12, 2011

Christian Hertweck and co-workersfrom HKI in Germany have published in ACIEE on the isolation of a group of macrolides and divergolide D was the most cytotoxic with IC50 values ranging from 1-2 micromolar against lung cancer (LXFA 629L), pancreatic cancer (PANC-1), renal cancer (RXF 486L), and sarcoma (Saos-2) cancer cell lines.

divergolides

ACIEE paper

Posted in Cancer, lung, Macrolides, Polyketides, renal | 1 Comment »

Towards Pectenotoxins

Posted by naturalproductman on August 2, 2010

Georgios Vassilikogiannakis and co-workers at the University of Crete have published in Chemical Communications on a singlet oxygen promoted cascade reaction to obtain the ABC ring system found in pectenotoxin.  **Hint:  The reaction starts with a double Diels-Alder.

pectenotoxin


Chem Comm paper

Posted in breast, Cancer, Cascade Reactions, colon, Cycloaddition, Diels-Alder, lung, Methodology, Multi-Component Coupling, Named Reactions, Pericyclic reactions, Polyketides | Leave a Comment »

 
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