作者：Vasudeva Neeru*; Gupta Pankaj; Sharma Surendra K
来源：Indian Journal of Heterocyclic Chemistry, 2007, 16(3): 303-304.
摘要
A bithienyl derivative has been isolated from the roots of Tagetes erecta Linn. and the structure has been established as 2-hydroxymethyl non-3-ynoic acid 2-[2,2']-bithiophenyl-5-ethyl ester on the basis of spectral data analysis.
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