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Phenylpropanoids and tetrahydrofuran lignans from Piper solmsianum
R C Martins1, L R Latorre, P Sartorelli
1nstituto de Química, Universidade de São Paulo, Brazil.
Phytochemistry
|February 24, 2001
Abstract:
A tetrahydrofuran lignan as well as the known tetrahydrofuran lignan, (-)-grandisin, and five phenylpropanoid derivatives were isolated from Piper solmsianum. Their structures were determined by means of spectral analyses, including 2D NMR techniques such as NOE-DIFF and HMBC 3J(C-H).