Xylocosides A – G,Phenolic Glucosides from the Stems of Xylosma controversum |
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| Authors: | Zheng‐Ren Xu Xing‐Yun Chai Chang‐Cai Bai Hong‐Yan Ren Ya‐Nan Lu Hai‐Ming Shi Peng‐Fei Tu |
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| Institution: | Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38 Xueyuan Road, Haidian District, Beijing 100083, P.?R. China, (phone/fax: +86‐10‐8280 2750) |
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| Abstract: | Seven new phenolic glucosides, xylocosides A–G ( 1 – 7 ), together with 18 known compounds were isolated from the stems of Xylosma controversum Clos . In compounds 3 – 6 , the glucose residue is esterified at C(6) by 2‐hydroxycyclopentanecarboxylic acid. These new structures were established by spectroscopic‐data interpretation and chemical methods. |
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| Keywords: | Xylosma controversum Glucosides Xylocosides A – G Phenolic glucosides |
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