title: Isolation of diosgenin[(25R)-spirost-5-en-3 beta-ol] from a lysate of a new hypotensive phospholipid occurring in bovine brain.
abstract: Diosgenin[(25R)-spirost-5-en-3 beta-ol] and cholesterol were detected as trimethylsilyl derivatives by gas chromatography-mass spectrometry in an alkaline lysate of a new hypotensive phospholipid from the lipid fraction of bovine brain. These steroids seemed to be present in the hypotensive phospholipid fraction in some bound forms.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002417:Cattle; D002784:Cholesterol / Q000032:analysis; D004144:Diosgenin / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D009419:Nerve Tissue Proteins / Q000032:analysis*; D010743:Phospholipids / Q000032:analysis*; D012502:Sapogenins / Q000032:analysis*
chemical_list: D009419:Nerve Tissue Proteins; D010743:Phospholipids; D012502:Sapogenins; D002784:Cholesterol; D004144:Diosgenin