Piplartine-dimer A,a new alkaloid from Piper tuberculatum |
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| Authors: | Raimundo Braz Filho Miriam P. De Souza Maria Elisa O. Mattos |
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| Affiliation: | Universidade Federal do Ceará, Fortaleza, CE, Brazil |
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| Abstract: | Piplartine-dimer A (1), a dimer of the known pyridone alkaloid piplartine, was isolated from root bark of Piper tuberculatum. It is accompanied by piplartine (3) and 3,4,5-trimethoxycinnamic acid. |
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| Keywords: | Piperaceae alkaloids piplartine-dimer A piplartine 3,4,5-trimethoxycinnamic acid. |
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