Total synthesis of nafuredin B

2020 ◽  
Vol 18 (12) ◽  
pp. 2346-2359
Author(s):  
Gour Hari Mandal ◽  
Dhiman Saha ◽  
Rajib Kumar Goswami
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Convergent Approach ◽  
First Time

Asymmetric total synthesis of nafuredin B has been achieved for the first time following a convergent approach.

Asymmetric total synthesis of cephanolide B

2021 ◽  
Author(s):  
Hongyuan Zhang ◽  
Haibing He ◽  
Shuanhu Gao
Keyword(s):  
Total Synthesis ◽  
Asymmetric Synthesis ◽  
Asymmetric Total Synthesis ◽  
First Time

The asymmetric synthesis of cephanolide B, a complex C18 Cephalotaxus dinorditerpenoid, is presented for the first time.

ChemInform Abstract: Convergent Approach to Pumiliotoxin Alkaloids. Asymmetric Total Synthesis of (+)-Pumiliotoxins A, B, and 225F.

ChemInform ◽  
2010 ◽  
Vol 33 (52) ◽  
pp. no-no
Author(s):  
Sakae Aoyagi ◽  
Shintaro Hirashima ◽  
Kosuke Saito ◽  
Chihiro Kibayashi
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Convergent Approach

Convergent Approach to Pumiliotoxin Alkaloids. Asymmetric Total Synthesis of (+)-Pumiliotoxins A, B, and 225F

2002 ◽  
Vol 67 (16) ◽  
pp. 5517-5526 ◽  
Author(s):  
Sakae Aoyagi ◽  
Shintaro Hirashima ◽  
Kosuke Saito ◽  
Chihiro Kibayashi
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Convergent Approach

Asymmetric total synthesis of hedyosumin E aglycon, 7,10-epoxyhedyosminolide and ent-zedolactone A

2016 ◽  
Vol 14 (45) ◽  
pp. 10581-10584 ◽  
Author(s):  
Xuan Wang ◽  
Wang-Bin Sun ◽  
Jian-Ping Zou ◽  
Guo-Qiang Lin ◽  
Bing-Feng Sun
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Total Syntheses ◽  
First Time

The asymmetric total syntheses of hedyosumin E aglycon, 7,10-epoxyhedyosminolide and ent-zedolactone A were realized, with the first two being achieved for the first time.

Asymmetric total synthesis of nodulisporiviridin E

2020 ◽  
Vol 7 (1) ◽  
pp. 109-112
Author(s):  
Yang Ji ◽  
Zhengyuan Xin ◽  
Yingbo Shi ◽  
Haibing He ◽  
Shuanhu Gao
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis ◽  
Biological Studies ◽  
Michael Acceptor ◽  
Convergent Approach

The asymmetric total synthesis of (+)-nodulisporiviridin E was achieved in 16 steps. This convergent approach provides an advanced Michael acceptor, which might facilitate the preparation of various analogues and derivatives for biological studies.

The Total Synthesis of Rhabdastrellic Acid A

2018 ◽  
Author(s):  
Yaroslav Boyko ◽  
Christopher Huck ◽  
David Sarlah
Keyword(s):  
Total Synthesis ◽  
Late Stage ◽  
Cross Coupling ◽  
Side Chains ◽  
General Strategy ◽  
Modular Approach ◽  
Linear Sequence ◽  
Generating Sequence ◽  
First Time

<div>The first total synthesis of rhabdastrellic acid A, a highly cytotoxic isomalabaricane triterpenoid, has been accomplished in a linear sequence of 14 steps from commercial geranylacetone. The prominently strained <i>trans-syn-trans</i>-perhydrobenz[<i>e</i>]indene core characteristic of the isomalabaricanes is efficiently accessed in a selective manner for the first time through a rapid, complexity-generating sequence incorporating a reductive radical polyene cyclization, an unprecedented oxidative Rautenstrauch cycloisomerization, and umpolung 𝛼-substitution of a <i>p</i>-toluenesulfonylhydrazone with in situ reductive transposition. A late-stage cross-coupling in concert with a modular approach to polyunsaturated side chains renders this a general strategy for the synthesis of numerous family members of these synthetically challenging and hitherto inaccessible marine triterpenoids.</div>

ChemInform Abstract: ASYMMETRIC TOTAL SYNTHESIS OF 11α-HYDROXYPROGESTERONE VIA A BIOMIMETIC POLYENE CYCLIZATION

1978 ◽  
Vol 9 (12) ◽  
Author(s):  
W. S. JOHNSON ◽  
R. S. BRINKMEYER ◽  
V. M. KAPOOR ◽  
T. M. YARNELL
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis

Asymmetric Total Synthesis of Norzoanthamine

2021 ◽  
Author(s):  
Zhengyuan Xin ◽  
Hui Wang ◽  
Haibing He ◽  
Xiaoli Zhao ◽  
Shuanhu Gao
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis

scholarly journals Asymmetric Total Synthesis of Hetiamacins A–F

ACS Omega ◽  
2021 ◽  
Vol 6 (12) ◽  
pp. 8239-8245
Author(s):  
Gang Wu ◽  
Ting Wang ◽  
Zhongke Jiang ◽  
Shaowei Liu ◽  
Chenghang Sun
Keyword(s):  
Total Synthesis ◽  
Asymmetric Total Synthesis
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