TY - JOUR
T1 - The constituents of the root and stem of Aristolochia cucurbitifolia hayata and their biological activity
AU - Wu, Tian Shung
AU - Chan, Yu Yi
AU - Leu, Yann Lii
PY - 2000/7
Y1 - 2000/7
N2 - Four new compounds, three phenanthrene derivatives, aristolochic acid-III methyl ester (1), cepharanone C (2), and sodium 7-hydroxyl-8-methoxyaristolate (3), and the benzoate derivative, sodium 3,4-dimethoxybenzoate (4), together with 53 known compounds were isolated and characterized from the fresh root and stem of Aristolochia cucurbitifolia. Their structures were elucidated by spectral analyses and chemical transformations. The cytotoxicity and antiplatelet activity of the isolated compounds are also discussed.
AB - Four new compounds, three phenanthrene derivatives, aristolochic acid-III methyl ester (1), cepharanone C (2), and sodium 7-hydroxyl-8-methoxyaristolate (3), and the benzoate derivative, sodium 3,4-dimethoxybenzoate (4), together with 53 known compounds were isolated and characterized from the fresh root and stem of Aristolochia cucurbitifolia. Their structures were elucidated by spectral analyses and chemical transformations. The cytotoxicity and antiplatelet activity of the isolated compounds are also discussed.
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U2 - 10.1248/cpb.48.1006
DO - 10.1248/cpb.48.1006
M3 - Article
C2 - 10923831
AN - SCOPUS:0033914809
SN - 0009-2363
VL - 48
SP - 1006
EP - 1009
JO - Chemical and Pharmaceutical Bulletin
JF - Chemical and Pharmaceutical Bulletin
IS - 7
ER -