A New Sesquiterpene Lactone from Scorzonera austriaca

来源 :中国化学快报 | 被引量 : 0次 | 上传用户:zhaoleiBCB
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A new guaianolide was isolated from the roots of Scorzonera austriaca. The structure was elucidated on the basis of spectral methods including 2D NMR.
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