Chemical constituents from Teucrium viscidum |
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| Affiliation: | 1. Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;2. Taihe Affiliated Hospital of Hubei University of Medicine, Shiyan 442000, China;3. Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;1. Chulabhorn Research Institute and Chulabhorn Graduate Institute, Kamphaeng Phet 6, Talat Bang Khen, Lak Si, Bangkok 10210, Thailand;2. Center of Excellence on Environment Health and Toxicology, CHE, Ministry of Education, Thailand;3. Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand;1. College of Pharmacy, Chungnam National University, Daejeon 305-764, Republic of Korea;2. Institute of Marine Biochemistry (IMBC), Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Caugiay, Hanoi, Viet Nam;3. Department of Food and Nutrition, Hannam University, Daejeon 305-811, Republic of Korea;1. Department of Natural Products Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, PR China;2. State Key Laboratory of New Drug and Pharmaceutical Process, Center for Pharmacology, Shanghai Institute of Pharmaceutical Industry, Shanghai 201203, PR China;3. Department of Chemistry, University of Pennsylvania, 231 South 34 Street, Philadelphia, PA 19104-6323, USA;1. Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People’s Republic of China;2. College of Life Science, Hubei University, Wuhan 430062, People’s Republic of China;3. Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, People’s Republic of China;4. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, People’s Republic of China;1. Natural Products Laboratory, School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon 16419, Gyeonggi-do, Republic of Korea;2. Gachon Institute of Pharmaceutical Science, Gachon University, Incheon 21936, Republic of Korea;3. College of Pharmacy, Gachon University, Incheon 21936, Republic of Korea;1. State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Zhangjiang Hi-Tech Park, Shanghai 201203, People’s Republic of China;2. School of Life Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, People’s Republic of China |
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| Abstract: | A new guaiane sesquiterpenoid (1), two known guaiane sesquiterpenoids (2 and 3), and eleven known compounds (4–14), were isolated from Teucrium viscidum. Their structures were identified by spectroscopic analyses and by comparison of their spectral data with those reported in the literature. The absolute configuration of lipidiol (2) was determined by single-crystal X-ray diffraction analysis with Cu Kα radiation. Compounds 12 and 13 were isolated as natural products for the first time. All compounds were isolated from T. viscidum for the first time. |
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| Keywords: | Guaiane sesquiterpenoid Megastigmane sesquiterpenoid Chemotaxonomy |
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