Journal of Organic Chemistry p. 1562 - 1570 (1989)
Update date:2022-09-26
Topics:
Salomon, Robert G.
Mazza, Samuel M.
Lal, Kasturi
A total synthesis from (+)-nopinone establishes as 10f and 11f respectively the structures, including absolute stereochemistry, for robustadials A, and B, natural products isolated from the antimalarial Chinese herbal medicinal extract of Eucalyptus robusta leaves.The 1H and 13C NMR spectral assignments for robustadial B dimethyl ether (11e) are examined in detail.It is then shown that the Overhauser enhancement data interpreted originally to support 1b as the structure for this ether actually consistent with both structures 1b and 11e.
View MoreWuhan Better Organic Technology Inc.
Contact:13307163183
Address:Wuhan Economic&Technology Development Zone, Hubei
WENZHOU M&C FOREIGN TRADE CO.,LTD.
Contact:+86-577-88862917
Address:No.8 Liming West Road,Wenzhou,zhejiang,China
Contact:86+21-56421993
Address:3F,BUILDING 10,NO.2889 JINKE ROAD, SHANGHAI.
Contact:+31-24-3886056
Address:Binderskampweg 29 Unit 36
website:http://www.alwaychem.com
Contact:+86-532-8586-4000, 8586-5000
Address:NO.51, TAIPING ROAD, QINGDAO, CHINA. 266001
Doi:10.1021/acs.orglett.5b01737
(2015)Doi:10.1021/ic202435r
(2012)Doi:10.1039/c5cc05740j
(2015)Doi:10.1016/j.ejmech.2008.06.027
(2009)Doi:10.1016/j.ejmech.2014.04.046
(2014)Doi:10.1021/acs.jmedchem.6b00674
(2016)
