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. shu

A New Stigmasterol and a New Eremophilenolide from Ligularia dolichobotrys

College of Chemistry and Chemical Engineering, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000

Received Date: 8 January 2003

Fund Project: This work was financed by the NNSFC (No. 29972017 and QT Programme).

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.
- Ligularia dolichobotrys Diels,
- Compositae,
- stigmasterol,
- eremophilanolide
1. [1]
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