(−)-1(10),11-eremophiladien-9β-ol from the liverwort Marchantia polymorpha ssp. aquatica
作者:Angela Rieck、Nils Bülow、Christiane Fricke、Yücel Saritas、Wilfried A. König
DOI:10.1016/s0031-9422(96)00817-5
日期:1997.5
Abstract A new eremophilane-type sesquiterpenoid, ( − )-1(10),11-eremophiladien-9β-ol, was isolatedfrom the liverwort Marchantia polymorpha ssp. aquatica . Structure elucidation was performed by means of spectroscopic methods and chemical conversion to known eremophilone. The configuration was proved by NOE measurements and comparison of the products obtained by dehydration and hydrogenation of the
This paper deals with the structural determination of three new sesquiterpenes, eremofukinone (I), 9-acetoxyfukinanolide (II) and S-japonin (III), which were isolated from Petasites japonicus Maxim.