A Concise Total Synthesis of Deoxyschizandrin and Exploration of Its Antiproliferative Effects and those of Structurally Related Derivatives
作者:Shaojun Zheng、Sarah J. Aves、Luca Laraia、Warren R. J. D. Galloway、Kurt G. Pike、Wenjun Wu、David R. Spring
DOI:10.1002/chem.201103530
日期:2012.3.12
have a wide range of biological activities. In recent years the therapeutic potential of this compound against cancers has attracted significant interest. Herein we describe a concise de novo totalsynthesis of deoxyschizandrin based around a double organocuprate oxidation strategy. In addition, we present the results of biological studies exploring the ability of deoxyschizandrin and synthetic precursors
Structure-Activity Relationships of Lignans from Schisandra chinensis as Platelet Activating Factor Antagonists.
作者:Im Seon LEE、Keun Young JUNG、Sei Ryang OH、Si Hyung PARK、Kyung Seop AHN、Hyeong-Kyu LEE
DOI:10.1248/bpb.22.265
日期:——
structure-activity relationships of lignans from Schisandra chinensis and their derivatives as plateletactivatingfactor (PAF) antagonists. Strong activity was shown in lignans without an ester group at C-6, a hydroxyl group at C-7 or a methylene dioxy moiety and with an R-biphenyl configuration. 6(7)-Dehydroschisandrol A, a derivative of schisandrol A, showed the highest activity (IC50, 2.1x10(-6) M) in this