title: [Pyrrolizidines, II: pure enantiomers of 1- and 2-hydroxypyrrolizidines (author's transl)].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D008722:Methods; D011763:Pyrrolizidine Alkaloids / Q000138:chemical synthesis*; D013237:Stereoisomerism
chemical_list: D011763:Pyrrolizidine Alkaloids
vernacular_title: Pyrrolizidine II: stereoisomer einheitliche 1- und 2-Hydroxypyrrolizidine