DOMINGUEZ, E. A.;SANCHEZ, V. H.;ESPINOZA, B. GRISELDA C.;VERDE, S. JULIA;+, PHYTOCHEMISTRY, 29,(1990) N, C. 2651-2653
作者:DOMINGUEZ, E. A.、SANCHEZ, V. H.、ESPINOZA, B. GRISELDA C.、VERDE, S. JULIA、+
DOI:——
日期:——
Synthesis and chiral HPLC analysis of the dibenzyltetrahydrofuran lignans, larreatricins, 8′-epi-larreatricins, 3,3′-didemethoxyverrucosins and meso-3,3′-didemethoxynectandrin B in the creosote bush (Larrea tridentata): evidence for regiospecific control of coupling
作者:Syed G. A. Moinuddin、Shojiro Hishiyama、Man-Ho Cho、Laurence B. Davin、Norman G. Lewis
DOI:10.1039/b302632a
日期:——
tridentata) lignans are linked via 8-8' bonds, with the simplest apparently being E-p-anol derived. Of the latter, four of the six theoretically possible diastereoisomers were isolated, namely (-)-larreatricin, (-)-8'-epi-larreatricin, meso-3,3'-didemethoxynectandrin B and the new compounds, (+)- and (-)-3,3'-didemethoxyverrucosins. Following synthesis of each in either racemic or meso form, and chiral HPLC