Two novel 2,5-diphenyl oxazole derivatives from Gymnotheca chinensis |
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| Authors: | Shi-Ji Xiao Da-Le Guo Mao-Sheng Zhang Shu-Ling Peng Fang Chen Yan Zhou Li-Sheng Ding |
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| Affiliation: | a School of Pharmacy, Zunyi Medical University, Zunyi 563000, China;b Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China;c College of Life Science, Sichuan University, Chengdu 610064, China |
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| Abstract: | Two novel 2,5-diphenyl oxazole derivatives, named gymnothecaoxazoles A (1) and B (2), were isolated from the whole parts of endemic medicinal plant of Gymnotheca chinensis (Saururaceae). The structures of the new compounds were elucidated by extensive NMR and MS data, and the structure of compound 1 was further confirmed by X-ray crystal diffraction analysis. |
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| Keywords: | Gymnotheca chinensis Saururaceae 2 5-Diphenyl oxazole Alkaloid Gymnothecaoxazole |
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