Citation: Er Wei LI, Kun GAO, Zhong Jian JIA. A New Stigmasterol and a New Eremophilenolide from Ligularia dolichobotrys[J]. Chinese Chemical Letters, ;2004, 15(2): 194-196.
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A new stigmasterol 3β, 7α, 22-trihydoxystigmast-5-ene (1) and a new eremophilen-olide 8α-methoxy-6β-angeloyloxyeremophil-7(11)-en-8β, 12-olide-14-oic acid (2) were isolated from Ligularia dolichobotrys Diels. Their structures were deduced on the basis of spectral data.
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