New sesquiterpenes from Pluchea arabica |
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| Authors: | Fatope Majekodunmi O Nair Rani S Marwah Ruchi G Al-Nadhiri Haifaa H S |
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| Affiliation: | Department of Chemistry, College of Science, Sultan Qaboos University, PO Box 36, Postal Code 123, Al-Khod, Muscat, Sultanate of Oman. majek@squ.edu.om |
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| Abstract: | ![]()
Two new sesquiterpenes, godotol A (1) and godotol B (2), were isolated from Pluchea arabica. Their structures were determined by analysis of NMR data. The absolute configurations of 1 and 2 were established by Mosher ester methodology. The godotols displayed weak activity against bacteria and the brine shrimp larvae. They were also inactive in the DPPH antioxidant assay. |
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