The synthesis of (S)-(+)-gossypol via an asymmetric Ullmann coupling
JJ Willemsen - Chemical Communications, 1997 - pubs.rsc.org
The synthesis of (S)-(+)-gossypol via an asymmetric Ullmann coupling Page 1 OMe OMe Pri
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R1O O OR2 OMe N O But OMe OMe Pri OMe OMe OMe OMe R Pri OMe OMe N O Me Me R X …
[引用][C] An asymmetric synthesis of (+)-apogossypol hexamethyl ether
AI Meyers, JJ Willemsen - Tetrahedron letters, 1996 - Elsevier
An Asymmetric Synthesis of (+)-Apogossypol Hexamethyl Ether Page 1 Pergamon 0040-4039(95)02296-1
Tetrahedron Letters, Vol. 37, No. 6, pp. 791-792, 1996 Copyright © 1996 Elsevier Science …
Tetrahedron Letters, Vol. 37, No. 6, pp. 791-792, 1996 Copyright © 1996 Elsevier Science …
An expedient route for the practical preparation of optically active (−)-gossypol
HX Jiang, XX Cao, H Huang, B Jiang - Tetrahedron: Asymmetry, 2007 - Elsevier
A simple and practical procedure has been developed for the resolution of racemic
gossypol. The commercially available l-amino acid esters have been employed as the …
gossypol. The commercially available l-amino acid esters have been employed as the …
An oxazoline based approach to (S)-gossypol
AI Meyers, JJ Willemsen - Tetrahedron, 1998 - Elsevier
(S)-Gossypol (S)-1, a yellow pigment of cottonseed, has been accessed by a total
asymmetric synthesis. The sequence leading to (S)-gossypol (S)-1 was highlighted by four …
asymmetric synthesis. The sequence leading to (S)-gossypol (S)-1 was highlighted by four …
Developing gossypol derivatives with enhanced antitumor activity
XS Liang, AJ Rogers, CL Webber, TJ Ormsby… - Investigational new …, 1995 - Springer
Preclinical and clinical studies have pointed to the antitumor potential of the naturally
occurring polyphenolic binaphthyl dialdehyde, gossypol, as well as its purified (−,+) …
occurring polyphenolic binaphthyl dialdehyde, gossypol, as well as its purified (−,+) …
Enantioselective Synthesis of the Unsaturated Fragment of Callyspongiolide
E Matoušová, P Koukal, B Formánek, M Kotora - Organic letters, 2016 - ACS Publications
A synthesis of the unsaturated side chain of callyspongiolide has been accomplished from
two chiral building blocks prepared by catalytic asymmetric procedures applied on simple …
two chiral building blocks prepared by catalytic asymmetric procedures applied on simple …
An efficient and economic asymmetric synthesis of (+)-nootkatone, tetrahydronootkatone, and derivatives
AM Sauer, WE Crowe, G Henderson, RA Laine - Organic Letters, 2009 - ACS Publications
An Efficient and Economic Asymmetric Synthesis of (+)-Nootkatone, Tetrahydronootkatone, and
Derivatives | Organic Letters ACS ACS Publications C&EN CAS Find my institution Log In …
Derivatives | Organic Letters ACS ACS Publications C&EN CAS Find my institution Log In …
Asymmetric synthesis of (−)-swainsonine
YS Tian, JE Joo, BS Kong, VT Pham… - The Journal of …, 2009 - ACS Publications
We report a new asymmetric synthetic method for (−)-swainsonine utilizing a chiral
oxazoline precursor. The key features in this strategy are the diastereoselective oxazoline …
oxazoline precursor. The key features in this strategy are the diastereoselective oxazoline …
First total synthesis of (−)-diospongin B
S Chandrasekhar, T Shyamsunder, SJ Prakash… - Tetrahedron letters, 2006 - Elsevier
First total synthesis of (−)-diospongin B - ScienceDirect Skip to main contentSkip to article
Elsevier logo Journals & Books Search RegisterSign in View PDF Download full issue Search …
Elsevier logo Journals & Books Search RegisterSign in View PDF Download full issue Search …
Enantioselective synthesis of (+)-gossonorol and related systems using organozinc reagents
S Gonzalez-Lopez, M Yus, DJ Ramon - Tetrahedron: Asymmetry, 2012 - Elsevier
The sesquiterpene (+)-gossonorol is prepared in only three synthetic steps in 60% overall
yield and 82% ee from commercially available reagents. The key asymmetric step is the …
yield and 82% ee from commercially available reagents. The key asymmetric step is the …