澳洲野生w Eugenia caryphyllata(L.)色氨酸,色氨酸,异戊二烯,异丁烯,色氨酸,结构2,6-二甲基-5-氧基-7-甲氧基色氨酸。2,8-二甲基-5,7-二氧基色子(V)的Uylagerung desγ-吡咯烷酮的Eugenitin ging siedender HJ,请与Diazomethan das Isoeugenitin VIII lieferte联用。
4,6-Dimethoxy-3,7-dimethylcoumarin from Colchicum decaisnei. Total synthesis by carbamoyl Baker-venkataraman rearrangement and structural revision to isoeugenetin methyl ether
作者:Alexey V. Kalinin、Victor Snieckus
DOI:10.1016/s0040-4039(98)00978-2
日期:1998.7
Coumarin (1), the putative natural product isolatedfrom Colchicum decaisnei, has been shown, by spectroscopic analysis and total synthesis, to be isoeugenetin methyl ether (2a), a synthetic derivative of the isoeugenetin (2b), isolatedfrom Eugenia carvophyllata.