Chemical constituents from Psychotria yunnanensis and its chemotaxonomic study |
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| Institution: | 1. Department of Chemical and Biological Engineering, Korea University, Seoul 136-701, Republic of Korea;2. Department of Chemistry, Kyung Hee University, Seoul 130-701, Republic of Korea;3. KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 136-701, Republic of Korea;1. Department of Organic Chemistry, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon;2. Department of Biology, Faculty of Science, University of Botswana, Gaborone, Botswana;3. Department of Chemistry, Higher Teacher Training School, University of Yaoundé I, Yaoundé, Cameroon;4. Department of Pharmacognosy and Pharmaceutical Sciences, Faculty of Medicine and Biomedical Science, University of Yaounde I, Yaounde, Cameroon;5. Okavango Research Institute (ORI), Maun, Botswana;6. Department of Chemistry, Faculty of Science, University of Botswana, Gaborone, Botswana;1. Chemical Engineering Institute, Nanjing University of Science and Technology, Nanjing 210094, PR China;2. Jiangsu Marine Resources Development Research Institute, Lianyungang 222001, PR China;3. School of Chemical Engineering, Huaihai Institute of Technology, Lianyungang 222005, PR China;1. J.M. Shah Science College, VNSGU, Jambusar 392150, India;2. Department of Chemistry, C.U. Shah University, Wadhwan 363030, India;3. Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad 380009, India |
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| Abstract: | Phytochemical investigation on the aerial parts of Psychotria yunnanensis led to the isolation of four norisoprenoids (1–4), one monoterpenoid (5), and eleven phenolic compounds (6–16). To our knowledge, all compounds were isolated from this plant for the first time. Compounds 2–16 were reported for the first time from the genus Psychotria. The chemotaxonomic significances of these compounds were summarized. |
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| Keywords: | Rubiaceae Norisoprenoids Phenolic compounds Chemotaxonomy |
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