Article
Chemical and genetic differentiation of Ligularia tsangchanensis in Yunnan and Sichuan provinces of China.
Chemistry & biodiversity - 1 Mar 2007
Torihata Atsushi, Hanai Ryo, Gong Xun, Shen Yuemao, Kuroda Chiaki
Abstract excerpt
The intraspecific diversity in L. tsangchanensis collected in the Chinese Provinces Yunnan and southwestern Sichuan was studied by chemical and genetic approaches. The samples collected in Yunnan were found to contain cacalol (1) as the sole major component, while samples from Sichuan contained 7alpha- and 7beta-eremophila-9,11-dien-8-one (5 and 6) as well as the 3alpha-angeloyloxy derivative 7 as major...
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