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Paper | Regular issue | Vol 32, No. 5, 1991, pp.889-894
Published online, 1st January, 1970
DOI: 10.3987/COM-90-5381
A Facile Synthesis of dl-Sedamine and dl-Allosedamine

Naganori Ozawa,* Setsuko Nakajima, Kyoko Zaoya, Fumiko Hamaguchi, and Tatsuo Nagasaka

*School of Pharmacy, Tokyo College of Pharmacy, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan

Abstract

Racemic sedamine and dl-allosedamine were easily synthesized from the intermediate (3) using a cyclic acyliminium salt by the addition-elimination reaction sequence.