Memoirs of the Faculty of Engineering, Okayama University
Published by Faculty of Enginerring, Okayama University

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Memoirs of the School of Engineering, Okayama University

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Biologically Active Compounds. II. The Synthesis of β-CarboxY-γ-butyrolactone Derivatives

Torii Sigeru Department of Industrial Chemistry
Isikawa Tatsuo Department of Industrial Chemistry
Takeda Akira Department of Synthetics Chemistry
Amide derivatives of γ-substituted paraconic and aconic acids have been synthesized. Ultraviolet spectra of the aconic acid derivatives showed characteristic fine structure in the region of 245 to 280 mμ.