作者:C.A. Henrick、P.R. Jefferies
DOI:10.1016/0040-4020(65)80059-x
日期:1965.1
described. Their structures have been established as eperuane-8β,15-diol (Ia), eperuane-8β,15,18-triol (VIa) and 15,16-dihydroxyeperu-8(20)-en-18-oic acid (VIIIa). Eperuic acid(III) has been shown to be antipodal to labd-8(20)-en-15-oic acid at all points except C-13.
从Ricinocarpus muricatus Muell中分离出三种新的二萜。精氨酸 描述。它们的结构已被确定为依泊那8β,15-二醇(Ia),依泊那8β,15,18-三醇(VIa)和15,16-二羟基埃泊8-8(20)-en-18-oic酸(VIIIa) 。已证明,在除C-13之外的所有点上,戊酸(III)都与labd-8(20)-en-15-oic酸相反。