Two steroidal alkaloids from veratrum viride

Two steroidal alkaloids from veratrum viride A Study of Alkaloids in Veratrum viride Aiton Steroidal alkaloids from Veratrum album Steroidal Alkaloids from the Roots and Rhizomes of Vertrum nigrum L. Two new steroidal alkaloids from Veratrum nigrum var. ussuriense (+)-Verussurine, a New Steroidal Alkaloid from the Roots and Rhizomes of <i>Veratrum </i><i>n</i><i>igrum</i> var. <i>u</i><i>ssuriense</i> and Structure Revision of (+)-Verabenzoamine New Steroidal Alkaloids from Rhizomes of Veratrum album (+)-Verussurine, a New Steroidal Alkaloid from the Roots and Rhizomes of Veratrum nigrum var. ussuriense and Structure Revision of (+)-Verabenzoamine Two New Steroidal Alkaloids, 20-Isoveratramine and Verapatuline, from the Roots and Rhizomes of <i>Veratrum </i><i>p</i><i>atulum</i> New Steroidal Alkaloids from Rhizomes of Veratrum album