Three New Diterpenoids from the Bark of Ptychopetalum olacoides
Autor: | Yoshiyasu Fukuyama, Qing-Bin Wang, Zi-Wei Gong, Wan-Xia Tang, Shu-Jun Zhang, Ming Zhao, Wen-Zhi Zhang |
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Rok vydání: | 2018 |
Předmět: |
Traditional medicine
010405 organic chemistry Chemistry Plant Science General Chemistry 01 natural sciences Nmr data General Biochemistry Genetics and Molecular Biology Terpenoid 0104 chemical sciences 010404 medicinal & biomolecular chemistry Phytochemical Ptychopetalum olacoides visual_art visual_art.visual_art_medium Bark |
Zdroj: | Chemistry of Natural Compounds. 54:701-704 |
ISSN: | 1573-8388 0009-3130 |
DOI: | 10.1007/s10600-018-2449-1 |
Popis: | A phytochemical constituent investigation of the bark of Ptychopetalum olacoides led to the isolation of three new diterpenoides, named ptycholactone (1), 3(R)-hydroxysarcopetaloic acid (2), and 2β,3β-dihydroxylabda-8(17),12(13),14(15)-triene (3). The structures of 1, 2, and 3 were elucidated by analyzing spectroscopic data and comparing their NMR data with those of the previously reported compounds 2a and 3a. |
Databáze: | OpenAIRE |
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