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A New Triterpenoid from Teucrium viscidum
AbstractA new ursane-type triterpenoid, 3β-hydroxy-urs-30-p-Z-hydroxycinnamoyloxy-12-en-28-oic-acid (1), together with three known triterpenoids, 3β-hydroxy-urs-30-p-E-hydroxycinnamoyloxy-12-en-28-oic-acid (2), 2α,3β,19α-trihydroxy-urs-12-en-28-oic-acid (3), and ursolic acid (4), four known lignans, pinoresinol (5), 9α-hydroxypinoresinol (6), (+)-medioresinol (7), and (+)-kobusin (8), and two steroids, β-sitosterol (9), and daucosterol (10), were isolated from the whole parts of Teucrium viscidum. Their structures were established by a combination of spectroscopic data analysis, besides comparison with literature data. Compounds 1–4 were evaluated for their inhibitory activities against 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1).
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Hao, X.; Zhang, J.; Xia, G.; Xue, Y.; Luo, Z.; Si, Y.; Yao, G.; Zhang, Y. A New Triterpenoid from Teucrium viscidum. Molecules 2013, 18, 1262-1269.View more citation formats
Hao X, Zhang J, Xia G, Xue Y, Luo Z, Si Y, Yao G, Zhang Y. A New Triterpenoid from Teucrium viscidum. Molecules. 2013; 18(1):1262-1269.Chicago/Turabian Style
Hao, Xincai; Zhang, Jinwen; Xia, Guangxin; Xue, Yongbo; Luo, Zengwei; Si, Yanyan; Yao, Guangmin; Zhang, Yonghui. 2013. "A New Triterpenoid from Teucrium viscidum." Molecules 18, no. 1: 1262-1269.
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