Taxonomic group: plant / Streptophyta
(Phylum: Streptophyta)
Organ / tissue: leaf
NCBI PubMed ID: 11130680Publication DOI: 10.1016/s0031-9422(00)00222-3Journal NLM ID: 0151434Publisher: Elsevier
Correspondence: ggleitao
nppn.ufrj.br
Institutions: Núcleo de Pesquisas de Produtos Naturais, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, Centro Chimica dei Recettori, C.N.R., Università Cattolica del Sacro Cuore, Rome, Italy
The kaempferol derivative 3, 7-di-O-methyl-4′-O-β-[α-rhamnosyl-(1→6)]-glucopyranoside (siparunoside) was isolated from the leaves of Siparuna apiosyce. Its structure was established by extensive NMR studies. The alkaloids reticuline and liriodenine were also isolated from the leaves along with the kaempferol derivative tiliroside. Benzylisoquinoline alkaloids were isolated from the wood (liriodenine) and wood bark (liriodenine, laurotetanine, N-methyl-laurotetanine, reticuline), together with a mixture of cis and trans-N-feruloyltyramines. 3,7,4′-tri-O-methylkaempferol was isolated from all organs.
7, 3, tiliroside, Siparuna apiosyce De Candolle, Monimiaceae, kaempferol-3, 7-dimethylether-4′-O-β-[α-rhamnosyl(1→6)]-glucopyranoside, siparunoside, kaempferol 3-O-β-(6″-p-coumaroyl)glucopyranoside, 4′-tri-O-methylkaempferol
Structure type: monomer
Location inside paper: p. 680, structure 2
Trivial name: tiliroside, tilirosid
Compound class: glycoside, flavonoid glycoside, flavonol glycoside
Contained glycoepitopes: IEDB_116879,IEDB_142488,IEDB_146664,IEDB_983931,SB_192
Related record ID(s): 66269
NCBI Taxonomy refs (TaxIDs): 63803
Show glycosyltransferases
There is only one chemically distinct structure:
Found 
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