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Two new compounds from Ixeris sonchifolia
Nan Zhang1, A-Li Lv, Zhe Zheng
1School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.
Abstract:
Two new compounds, named as sonchifolactone E (1) and sonchifolinin B (2), have been isolated from the whole plant of Ixeris sonchifolia, along with one known compound, sonchifolatone A (3). Their structures and stereochemistry were determined by spectroscopic methods.
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