名称:
Medicinal Foodstuffs. VIII. Fenugreek Seed.(2) : Structures of Six New Furostanol Saponins, Trigoneosides IVa, Va, Vb, VI, VIIb, and VIIIb, from the Seeds of Indian Trigonella foenum-graecum L.
摘要:
Following the characterization of trigoneosides Ia, Ib, IIa, IIb, IIIa, and IIIb, seven new steroidal saponins called trigoneosides IVa, Va, Vb, VI, VIIb, VIIIb, and IX were isolated from a medicinal foodstuff fenugreek seed, the seeds of Trigonella foenum-graecum L. (Leguminosae) originating from India. The structures of trigoneosides IVa, Va, Vb, VI, VIIb, and VIIIb were elucidated on the basis of chemical and physicochemical evidence.