Naturalproductman’s Blog

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Archive for the ‘Quinones’ Category


Posted by naturalproductman on December 2, 2011

Hou-Wen Lin and co-workers at Second Military Medical University have reported in Organic Letters on the isolation of dysidavarones A-D.  Dysidavarones A and B had IC50 values of 9.98 and 21.6 μM towards protein
tyrosine phosphatase 1B (PTP1B).


OL paper

Posted in Cancer, Enzymes, Protein Targets, protein tyrosine phosphatase 1B (PTP1B), Proteins, Quinones, Sesquiterpenes | Leave a Comment »


Posted by naturalproductman on September 18, 2011

Sachiko Tsukamoto and co-workers from Kumamoto University have reported in Tetrahedron Letters on the isolation of an alkaloid, spironaamidine.



TL paper

Posted in Alkaloids, Quinones, Spirocycles | Leave a Comment »

Elansolid A3

Posted by naturalproductman on June 10, 2011

Rolf Muller and co-workers from Saarland University have reported in Chemistry a European Journal on the isolation of elansolid A3.


Chemistry a European Journal paper

Posted in Antibiotics, Polyenes, Quinones | Leave a Comment »