Chemical and genetic diversity of Ligularia vellerea in Yunnan, China

Autor: Hiromi Nakamizo, Yasuko Okamoto, Ryo Hanai, Chiaki Kuroda, Masakazu Sono, Yoshinori Saito, Masahiko Sato, Kanako Mihara, Masami Tanaka, Xun Gong, Motoo Tori, Yuemao Shen, Katsuyuki Nakashima
Rok vydání: 2008
Předmět:
Zdroj: Phytochemistry. 69:1158-1165
ISSN: 0031-9422
DOI: 10.1016/j.phytochem.2007.12.001
Popis: Intra-specific diversity in Liularia vellerea growing in the northwestern to central Yunnan province of China was studied by chemical and genetic approaches. Samples collected in the Jianchuan, Lijiang, and Zhongdian areas contained 6,15-dioxygenated furanoeremophilanes as their major components (type A); whereas samples from the Luguhu area accumulated 1,6-dioxygenated furanoeremophilanes (type B); a sample from near Kunming, however, contained 6,15-dioxygenated eremophilanolides (type C). 11 beta H- and 11 alpha H-beta Pangeloyloxy-15-carboxyeremophil-7-en-12,8-olides (eremofarfugins D and E) were also isolated and their structures were determined. A correlation between the composition and the DNA sequence was observed in the ITSs. (c) 2007 Elsevier Ltd. All rights reserved.
Databáze: OpenAIRE
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