Two New Diterpenoid Glucosides from Clerodendrathus spicatus |
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| Authors: | Yi‐Lei Chen Chang‐Heng Tan Jun‐Jie Tan Xue‐Mei Zhao Shan‐Hao Jiang Da‐Yuan Zhu |
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| Institution: | 1. State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 ZuChongZhi Road, Shanghai 201203, P.?R. China, (phone and fax: +86‐21‐50806728);2. Pharmacy College, Taishan Medical University, Tai'an 271016, P.?R. China |
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| Abstract: | Two new diterpenoid glucosides, clerodendranthusides B and C ( 1 and 2 , resp.), together with 16 known compounds, comprising four lignans, five miscellaneous phenylpropanoids, two flavonoids, one sesquiterpenoid glycoside, two triterpenoid glycosides, one megastigmane, as well as one anthraquinone, were isolated from the 50% EtOH extract of the whole plants of Clerodendrathus spicatus. Their structures were elucidated by chemical and spectroscopic methods. |
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| Keywords: | Clerodendrathus spicatus Glucosides Diterpenoid glucosides Clerodendranthusides B and C |
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