N. P. Maksyutina
Mar 1, 1965
Citations
0
Influential Citations
2
Citations
Journal
Chemistry of Natural Compounds
Abstract
SummaryA preparation of pastinacin has been separated by preparative chromatography on acidic alumina into three isomeric monomethylfurocoumarin components, bergaptene, sphondin, and xanthotoxin. Their ratio in the preparation was 6.5:2.5:1.0.The angelicin derivative sphondin has been found in the fruit of the parsnip for the first time.