作者:Jaime Gonzalez Gonzalez、Eduardo Martinez Olivares、Franco Delle Monache
DOI:10.1016/0031-9422(94)00642-7
日期:1995.1
Abstract From an extract of fruits of Clusiamultiflora, a new prenylated benzophenone and two pairs of regioisomeric cytriylidene derivatives of 2,4,6-trihydroxybenzophenone were isolated. The structures have been established by high field 2D NMR techniques. Nemorosonol A, a known polyisoprenylated-modified benzophenone, was also found in the same extract.