Triterpenoids from the Stems of Schisandra glaucescens |
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| Authors: | Fan‐Yu Meng Jia‐Xiang Sun Xue Li Hui‐Fang Pi Peng Zhang Han‐Li Ruan |
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| Institution: | Faculty of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, Hangkong Road 13, Wuhan 430030, P.?R. China, (phone: +86‐27‐83657870) |
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| Abstract: | Two new lanostane triterpenoids, schiglauzic acid ( 1 ) and schiglaucyclozic acid ( 2 ), together with two known ones, anwuweizic acid ( 3 ) and manwuweizic acid ( 4 ), were isolated from the stems of Schisandra glaucescens. Their structures were determined on the basis of extensive spectroscopic methods, including two‐dimensional NMR techniques, and were further confirmed by X‐ray crystallographic analysis. |
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| Keywords: | Schisandra glaucescens Lanostane triterpenoids Schiglauzic acid Schiglaucyclozic acid Triterpenoids X‐Ray crystallography |
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