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Archive for the ‘Alkaloids’ Category

Palau’amine synthesis

Posted by naturalproductman on April 28, 2016

Here’s another total synthesis of palau’amine by Keiji Tanino and co-workers from Hokkaido University. I can’t believe I missed it.

 

Nature Communications paper

Posted in Alkaloids, Total Synthesis | Leave a Comment »

(−)-Terengganensine A synthesis

Posted by naturalproductman on April 20, 2016

Jieping Zhu and co-workers have reported in ACIE on the synthesis of (−)-terengganensine A.

 

ACIE paper

Posted in Alkaloids, Indoles, Total Synthesis | Leave a Comment »

Roseoflavin biosynthesis

Posted by naturalproductman on April 11, 2016

Matthias Mack and co-workers from Mannheim University have reported in ACIE on the identification of an enzyme found in the biosynthesis of roseoflavin.

 

ACIE paper

Posted in Alkaloids, Antibiotics, Biosynthesis | Leave a Comment »

Towards puberuline C

Posted by naturalproductman on April 8, 2016

Masayuki Inoue and co-workers reported in Chemical Science on a synthesis of the hexacycle of puberuline C.

 

Chemical Science paper

Posted in Alkaloids, Total Synthesis | Leave a Comment »

(−)-Daphenylline synthesis

Posted by naturalproductman on April 8, 2016

Tohru Fukuyama and co-workers have reported in ACIE on the synthesis of (−)-daphenylline.

 

ACIE paper

Posted in Alkaloids, Total Synthesis | Leave a Comment »

Curindolizine

Posted by naturalproductman on April 7, 2016

Ren Xiang Tan and co-workers from Nanjing University have reported in the isolation of a pyrrole alkaloid, curindolizine, from fungi.

 

OL paper

Posted in Alkaloids, Anti-inflammatory, Pyrroles | Leave a Comment »

Hydroxygardnerine, Hydroxygardnutine, Gardnerine, (E)-16-epi-Normacusine B, and Koumine syntheses

Posted by naturalproductman on April 4, 2016

Hiromitsu Takayama and co-workers from Chiba University have reported in Organic Letters on the syntheses of some indole alkaloids using a gold catalyzed 6-exo dig cyclization – which looks like a Conia-ene reaction.

 

OL paper

Posted in Alkaloids, Conia-Ene, Gold, Indoles, Named Reactions, Total Synthesis, Transition Metal | Leave a Comment »

Aspidodasycarpine and Lonicerine syntheses

Posted by naturalproductman on March 31, 2016

Ang Li and co-workers reported in JACS on the synthesis of aspidodasycarpine and lonicerine.

 

JACS paper

Posted in Alkaloids, Total Synthesis | Leave a Comment »

Nakadomarin synthesis

Posted by naturalproductman on March 7, 2016

Stephen Clark and colleague from the University of Glasgow have reported in ACIE on the synthesis of nakadomarin.

 

ACIE paper

Posted in Alkaloids, Total Synthesis | Leave a Comment »

Actinophyllic acid synthesis

Posted by naturalproductman on March 7, 2016

Ohyun Kwon and co-workers have reported in JACS on the synthesis of actinophyllic acid.

 

JACS paper

Posted in Alkaloids, Total Synthesis | Leave a Comment »

 
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