Chemical constituents from Celastrus aculeatus Merr. |
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| Institution: | 1. School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, People''s Republic of China;2. School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, People''s Republic of China;1. Department of Agriculture, Medicinal Plants and Drug Research Institute, Shahid Beheshti University, G.C., Evin, 1483963113 Tehran, Iran;2. Imam Khomeini International University, Qazvin, Iran;3. Department of Horticultural Sciences, Faculty of Agriculture and Natural Resources, Arak University, 38156-8-8349 Arak, Iran;1. Nanjing National Laboratory of Microstructures and School of Electronic Science and Engineering, Nanjing University, Nanjing 210023, China;2. Nanjing University Institute of Optoelectronics at Yangzhou, Yangzhou 225009, China;1. LaMaCoP, Université de Sfax, BP 1171, 3000 Sfax, Tunisia;2. Im2np, UMR 7334 CNRS, Aix-Marseille Université, 13397 Marseille Cedex 20, France;3. CEA, DAM, GRAMAT, 46500 Gramat, France |
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| Abstract: | Phytochemical investigation of Celastrus aculeatus Merr. led to the isolation of nine compounds. Their structures were identified to be dulcitol (1), β-sitosterol (2), n-tritriacontane (3), nimbidiol (4), pristimerin (5), p-hydroxybenzoic acid (7), vanillic acid (8), 3, 5-dimethoxy-4-hydroxybenzoic acid (9) and a new compound named pristimerol (6) on the basis of mass and NMR spectra. This is the first report of phenolic acids (compounds 7–9) from C. aculeatus Merr. We present the HR-MS, 1D NMR (1H, 13C NMR, DEPT) and 2D NMR (HMBC) data of the new compound (6). |
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| Keywords: | Quinone methyl-type triterpenoid Phenolic acids |
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