Naturalproductman’s Blog

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Archive for the ‘Steroids’ Category

Mycoleptodiscin A synthesis

Posted by naturalproductman on April 26, 2015

Ang Li and co-workers from SIOC have reported in ACIE on the synthesis of mycoleptodiscin A.

mycoleptodiscin
ACIE paper

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

Ouabagenin synthesis

Posted by naturalproductman on April 17, 2015

Masayuki Inoue and co-workers from the University of Tokyo have reported in Chemical Science on the synthesis of ouabagenin.

 
ouabagenin
Chemical Science paper

Posted in Steroids, Total Synthesis | Leave a Comment »

Solanioic acid

Posted by naturalproductman on April 12, 2015

Raymond Anderson and co-workers from the University of British Columbia have reported in Organic Letters on the isolation of solanioic acid.
solanoic acid
OL paper

Posted in Steroids | Leave a Comment »

Cucurbitacins make wild cucumbers bitter

Posted by naturalproductman on November 27, 2014

Yi Shang and co-workers at the Chinese Academy of Agricultural Sciences have reported in Science on the genes that make cucmbers bitter and the selection process that made domestic cucumbers not bitter – it had to do with the transcription factor called Bitter fruit.

Science paper

Posted in Food, Steroids | Leave a Comment »

Plakinamines N and O

Posted by naturalproductman on November 4, 2014

Kirk Gustafson and co-workers from the NCI have reported in JNP on the isolation of plakinamines N and O.
plakinamine

JNP paper

Posted in Alkaloids, Cancer, colon, Steroids | Leave a Comment »

Swinhoeisterol

Posted by naturalproductman on April 3, 2014

Wen Zhang and co-workers from Second Military Medical University in China have reported in Organic Letters on the isolation of swinhoeisterol.
swinhoeisterol

OL paper

Posted in Protein Targets, Seven-Membered Rings, Steroids | Leave a Comment »

19-Hydroxysarmentogenin synthesis

Posted by naturalproductman on April 18, 2013

Masayuki Inoue and co-workers from University of Tokyo have reported in ACIE on a synthesis of 19-hydroxysarmentogenin.

steroid

ACIE paper

Posted in Methodology, Steroids, Total Synthesis | Leave a Comment »

C-H amination of C12-position

Posted by naturalproductman on January 31, 2013

Shuji Yamashita and co-workers from Tohoku University have reported in Tetrahedron Letters on a C-H amination of the C12-position of steroids.

amination

Tetrahedron Letters paper

Posted in C-H activation, Methodology, Steroids | Leave a Comment »

Andrastin C synthesis

Posted by naturalproductman on November 19, 2012

Masahiro Toyota and co-workers from Tohoku University have reported in JOC on the synthesis of andrastin C.

andrastin C

JOC paper

Posted in Cascade Reactions, Methodology, Ring forming, Steroids | Leave a Comment »

A rearranged steroids from a mushroom

Posted by naturalproductman on October 2, 2012

Hirokazu Kawagishi and co-workers from Shizuoka University have reported in ACIE on the isolation of strophasterols A-D.

D ring

ACIE paper

Posted in Steroids | Leave a Comment »

 
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