New Class of Steroidal Alkaloids from Fritillaria imperialis

New Class of Steroidal Alkaloids from Fritillaria imperialis New class of steroidal alkaloids from Fritillaria imperialis New class of steroidal alkaloids from Fritillaria imperialis New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities. New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities. Isobaimonidin — ein neues Alkaloid aus Fritillaria imperialis L Isobaimonidin — ein neues Alkaloid aus Fritillaria imperialis L Two steroidal alkaloids from fritillaria harelinii A New Anticholinergic Steroidal Alkaloid from<i>Fritillaria imperialis</i>of Turkish Origin Steroidal alkaloids from the bulbs of<i>Fritillaria unibracteata</i>