期刊
NATURAL PRODUCT RESEARCH
卷 35, 期 1, 页码 1-8出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786419.2019.1610956
关键词
Pedicularis verticillata L; Orobanchaceae; new monoterpene glycoside; anticomplementary activity
资金
- National Natural Science Foundation of China [81160387]
A new monoterpene glycoside, pedivertoside D (1), along with 13 known compounds, were isolated from the whole plant of Pedicularis verticillata L. The new compound was identified as (2E,6E,5R)-5,8-dihydrooxy-2,6-dimethyl-3,7-octadienyl-beta-D-glucopyranoside. Compounds 6 and 9 showed anti-complementary effects and may be potential candidates for developing potent anti-complementary agents from this plant.
A new monoterpene glycoside named as pedivertoside D (1), together with 13 known compounds (2-14, resp.) were isolated from the whole plant of Pedicularis verticillata L. The new compound was identified as (2E,6E,5R)-5,8-dihydrooxy-2,6-dimethyl-3,7-octadienyl-beta-D-glucopyranoside by spectroscopic methods including 2 D-NMR techniques. The known compounds were determined spectroscopically and compared with previously reported spectral data. Compounds 6 and 9 exhibited anticomplementary effects against the classical pathway (CP) with CH50 values of 0.07 mM and 0.23 mM, respectively, which are plausible candidates for developing potent anti-complementary agents from this plant. [GRAPHICS] .
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