Complete assignments of 1H and 13C NMR data for 10 phenylethanoid glycosides |
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Authors: | Wu Jun Huang Jianshe Xiao Qiang Zhang Si Xiao Zhihui Li Qingxin Long Lijuan Huang Liangmin |
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Affiliation: | Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China. wwujun2003@yahoo.com |
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Abstract: | Ten phenylethanoid glycosides, including two new ones, isolated from the aerial parts of the mangrove plant Acanthus ilicifolius were identified. The first complete assignments of the 1H and 13C NMR chemical shifts for these glycosides were achieved by means of 2D NMR techniques, including 1H-1H COSY, TOCSY, HSQC and HMBC spectra. |
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Keywords: | NMR 1H NMR 13C NMR 2D NMR phenylethanoid glycoside Acanthus ilicifolius complete NMR assignments |
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