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Communication | Special issue | Vol 33, No. 2, 1992, pp.537-540
Published online, 1st January, 1970
DOI: 10.3987/COM-91-S94
Synthesis of 2-Aza-4-ketopodophyllotoxin

Hideji Itokawa,* Yukio Hitotsuyanagi, and Koichi Takeya

*Department of Pharmacognosy, School of Pharmacy, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan


A synthesis of 2-aza-4-ketopodophyllotoxin (7), a key intermediate of 2-azapodophyllotoxin (1), is reported.