Pimpifolidine and 22-isopimpifolidine, 22,26-epimino-16,23-epoxycholestane alkaloids from the wild tomato Lycopersicon pimpinellifolium

Pimpifolidine and 22-isopimpifolidine, 22,26-epimino-16,23-epoxycholestane alkaloids from the wild tomato Lycopersicon pimpinellifolium Steroidal alkaloids from roots of tomato stock Isolierung von nebenalkaloiden und 3β-hydroxy-5α-pregn-16-en-20-on aus Lycopersicon pimpinellifolium mill. Steroidal Alkaloid Glycosides from Tomato (Lycopersiconesculentum) Solaverbascine—a new 22,26-epiminocholestane alkaloid from Solanum verbascifolium Steroidal Alkaloid Glycosides from Tomato (<i>Lycopersicon</i><i>e</i><i>sculentum</i>) Lycoperosides A-C, three stereoisomeric 23-acetoxyspirosolan-3β-ol β-lycotetraosides from Lycopersicon esculentum 22,26-epiminocholestane alkaloids with unusual (20R)-configurations from Solanum species Tomato steroidal alkaloid glycosides, esculeosides A and B, from ripe fruits The structure of hapepunine from Fritillaria camtschatcensis; A new n-methyl-22,26-epiminocholestene