Phenylpropanoids from Crataegus pinnatifida and their chemotaxonomic importance |
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| Institution: | 1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China;2. Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, PR China;3. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, PR China;1. Department of Biology, University of California, Riverside, CA, U.S.A.;2. College of Biological Sciences, University of Minnesota, Saint Paul, MN, U.S.A.;1. Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata 700 032, West Bengal, India;2. Dipartimento di Chimica e Farmacia, and Centro Interdisciplinare per lo Sviluppo della Ricerca Biotecnologica e per lo Studio della Biodiversita della Sardegna, Universitá di Sassari, Via Vienna 2, I-07100 Sassari, Italy;3. Departamento de Quimica Inorganica, Facultad de Química, Universidad de Santiago de Compostela, Campus Vida s/n, E-15782 Santiago de Compostela, Spain;4. Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan;1. Departamento de Farmacología, Facultad de Medicina, C. Escolar, C. Universitaria, Coyoacán, 04510 Mexico, D. F, Mexico;2. Instituto de Química, C. Exterior, C. Universitaria, Coyoacán, 04510 Mexico, D. F, Mexico |
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| Abstract: | Phenylpropanoids are widely distributed within the Rosaceae family. In this study, 14 phenylpropanoids, including a new phenol, 7,8-erythro-7-methoxysyringylglycerol (7), and a new sesquilignan, pinnatifidanin A I (14), were isolated and identified from the seeds of Crataegus pinnatifida. The biosynthetic relationships among the compounds 1–14 are proposed. The presence of these congenetic phenylpropanoids and their biosynthetic relationships may be used for identification of species of Crataegus. |
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| Keywords: | Rosaceae Phenylpropanoids Biosynthesis |
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