@article{oai:nagasaki-u.repo.nii.ac.jp:00001130, author = {Saito, Yoshinori and Shiosaki, Yuko and Fujiwara, Miho and Mihara, Kanako and Nakamizo, Hiromi and Otose, Kanako and Okamoto, Yasuko and Nakashima, Katsuyuki and Hanai, Ryo and Kuroda, Chiaki and Gong, Xun and Matsuo, Yosuke and Tanaka, Takashi and Tori, Motoo}, issue = {6}, journal = {Chemical and Pharmaceutical Bulletin}, month = {Jun}, note = {Chemical constituents of Ligularia hookeri (Asteraceae) collected in Yunnan and Sichuan Provinces in China were examined for the first time. Seven furanoeremophilanes, five of which were new, as well as known bisabolane- and eudesmane-type sesquiterpenoids, were isolated. Spectroscopic evidence indicates that the previously reported 3β-(2′-methylpropenoyloxy)furanoeremophilan-15,6β-olide should be revised to 3β-(2′-methylpropenoyloxy)furanoeremophilan-15,6α-olide., Chemical and Pharmaceutical Bulletin, 66(6), pp.668-673; 2018}, pages = {668--673}, title = {Eremophilanes from Ligularia hookeri Collected in China and Structural Revision of 3β-Acyloxyfuranoeremophilan-15,6-olide}, volume = {66}, year = {2018} }