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Archive for the ‘Lactones’ Category

Darwinolide

Posted by naturalproductman on May 30, 2016

Bill Baker and co-workers at the University of South Florida have reported in Organic Letters on the isolation of darwinolide from an antarctic sponge that inhibited methicillin-resistant S. aureus biofilm formation.

 

OL paper

Posted in Antibiotics, Diterpene, Lactones | Leave a Comment »

Rubriflordilactone B synthesis

Posted by naturalproductman on May 3, 2016

Ang Li and co-workers reported in ACIE on the synthesis of rubriflordilactone B.

 

ACIE paper

Posted in Lactones, Total Synthesis | Leave a Comment »

[2+2+2] towards rubriflordilactone B

Posted by naturalproductman on February 16, 2016

Zhixiang Xie and co-workers from Lanzhou University have reported in Organic Letters on an approach towards rubriflordilactone B using Wilkinson’s catalyst.

lactone

OL paper

Posted in Cascade Reactions, Lactones, Named Reactions, Total Synthesis | Leave a Comment »

Rubriflordilactone A synthesis

Posted by naturalproductman on September 2, 2015

Edward Anderson and co-workers from the University of Oxford have reported in ACIE on the synthesis of rubriflordilactone A.

lactone

ACIE paper

Posted in Lactones, Polyketides, Total Synthesis | Leave a Comment »

Propindilactone G synthesis

Posted by naturalproductman on August 10, 2015

Zhen Yang and co-workers from Peking University have reported in JACS on the synthesis of propndilactone G.
propindilactone G

JACS paper

Posted in Lactones, Total Synthesis | Leave a Comment »

Dicarabrones A and B

Posted by naturalproductman on March 21, 2015

Yang Ye and co-workers from the Chinese Academy of Sciences have reported in Organic Letters on isolation of dicarabrones A and B.

lactone

OL paper

Posted in Cancer, Lactones, Sesquiterpenes | Leave a Comment »

Sinulariaoid A

Posted by naturalproductman on August 20, 2014

Cui-Xian Zhang and co-workers from Guangzhou University have reported in Tetrahedron on a poly-sulfur lactone compound.

sulfur

Tetrahedron paper

Posted in Apoptosis, Cancer, Lactones, Polythio Compounds | Leave a Comment »

Aluminum porphyrin

Posted by naturalproductman on July 27, 2014

George O’Doherty and co-workers from Northeastern University have reported in JACS on an aluminum catalyzed beta-lactone synthesis from epoxides.

aluminum

JACS paper

Posted in Cascade Reactions, Lactones, Methodology, Total Synthesis | Leave a Comment »

Sweriledugenin A

Posted by naturalproductman on December 30, 2013

Ji-Jun Chen and co-workers at the Kunming Institute of Botany have reported in Org Lett on the isolation of sweriledugenin A.

lactone

OL paper

Posted in Anti-viral, Diseases, Lactones, Mass Spectrometry | Leave a Comment »

Ophiodilactones A and B syntheses

Posted by naturalproductman on December 13, 2013

Susumi Hatakeyama and co-workers from Nagasaki University have reported in ACIE on the syntheses of ophiodilactones A and B.

lactone
ACIE paper

Posted in Lactones, Total Synthesis | Leave a Comment »