Abstract:
:The chemical investigation of whole plants Piper terminaliflorum Tseng led to the isolation of one new furofuran lignan, 7-methoxyasarinin (1), along with three known amide alkaloids (2-4) as N-3,5-dimethoxy-4-hydroxycinnamoylpyrrole (2), dihydropipercide (3) and 1-[(2E,4E,9E)-10-(3,4-Methylenedioxyphenyl)-2,4,9-undecatrienoyl]pyrrolidine (4). Their structures were elucidated by extensive spectroscopic analyses, including 1D, 2D NMR and HR-ESI-MS, and by comparison with the literature. Compounds (2-4) were isolated from Piper terminaliflorum Tseng for the first time. All isolated compounds (1-4) were evaluated for their cytotoxic activities against five human cancer cell lines (including A-549, SMMC-7721, HL-60, MCF-7 and SW-480).
journal_name
Nat Prod Resjournal_title
Natural product researchauthors
Liu T,Liang Q,Zhang XM,Huang SY,Xu WHdoi
10.1080/14786419.2017.1350671subject
Has Abstractpub_date
2018-02-01 00:00:00pages
335-340issue
3eissn
1478-6419issn
1478-6427journal_volume
32pub_type
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