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Communication | Special issue | Vol 49, No. 1, 1998, pp.33-37
Published online, 1st January, 1970
DOI: 10.3987/COM-97-S4
An Enantio- and Diastereoselective Synthesis of (-)-Isoretronecanol and (+)-Trachelanthamidine from a meso Precursor

Hiroyuki Konno, Masayo Kishi, Kou Hiroya, and Kunio Ogasawara*

*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan


Two diastereomeric pyrrolizidine alkaloids, (-)-isoretronecanol and (+)-trachelanthamidine, have been synthesized in an enantio- and diastereoselective manner starting from a meso precursor via a catalytic asymmetrization.