Tetrahedron letters

Synthesis of (±)-pyranonaphthoquinone derivatives, a Cdc25A phosphatase inhibitor

A Shimbashi, Y Ishikawa, S Nishiyama

Index: Shimbashi, Akiko; Ishikawa, Yuichi; Nishiyama, Shigeru Tetrahedron Letters, 2004 , vol. 45, # 5 p. 939 - 941

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Citation Number: 15

Abstract

The novel pyranonaphthoquinone, carrying Cdc25A phosphatase inhibitory activity, has been successfully synthesized through tricyclic compound, which was obtained from by using the intramolecular Michael addition. The precursor was derived from 5- bromoveratraldehyde.