作者:Om P. Suri、Rajinder S. Jamwal、Krishan A. Suri、Chand K. Atal
DOI:10.1016/0031-9422(80)83115-3
日期:1980.1
Abstract The structure for ehretinine, 7- O -( p -methoxybenzoyl)-retronecanol, a new pyrrolizidine alkaloid isolated from leaves of Ehretia aspera has been established by a combination of spectroscopic and chemical methods. To our knowledge this constitutes the first report of the natural occurrence of a retronecanol ester.
摘要 结合光谱和化学方法建立了从Ehretia aspera叶子中分离的新型吡咯里西啶生物碱ehretinine,7-O-(对甲氧基苯甲酰基)-retronecanol的结构。据我们所知,这构成了天然存在的逆癸醇酯的第一份报告。