Benzopyranone,benzophenone, and xanthone derivatives from the soil fungus Penicillium citrinum PSU-RSPG95 |
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| Authors: | Kongkiat Trisuwan Vatcharin Rukachaisirikul Kawitsara Borwornwiriyapan Souwalak Phongpaichit Jariya Sakayaroj |
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| Institution: | 1. Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;2. Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand;3. Department of Microbiology and Natural Products Research Center of Excellence, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand;4. National Center for Genetic Engineering and Biotechnology (BIOTEC), Thailand Science Park, Klong Luang, Pathumthani 12120, Thailand |
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| Abstract: | Two new benzopyranones, named coniochaetones E (1) and F (2), one new xanthone, penicillone C (3), and one new benzophenone, penicillanone (4), are isolated from the soil fungus Penicillium citrinum PSU-RSPG95, together with ten known compounds. Their structures are identified on the basis of spectroscopic data. The isolated compounds are evaluated for their cytotoxic activity. |
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| Keywords: | Benzopyranone Penicillium critinum Soil fungus Cytotoxic activity |
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