Chemical constituents from Baliospermum solanifolium
Nine compounds were isolated from the 90％ethanol extract of Baliospermum solanifolium by silica gel,MCI,Sephadex LH-20 and HPLC.Their structures were identified as germacrenin B(1),pubinernoid A(2),2-methyl-22-hydroxyhopane(3),24-methylenecycloartanol(4),cycloeucalenol(5),3,4-seco-lanosta-4(28),8-dien-3-oic acid(6),squalene(7),stigmastane-3β,5α,6β-triol(8),and 5α,8α-epidioxy-(22E,24R)-ergosta-6,22-dien-3β-o1(9)by physicochemical properties and spectral data.All the com-pounds were isolated from the genus Baliospermum for the first time.
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