Precursor of α-Methylene-γ-butyrolactone Involved in the Insecticidal Activity of Thunberg Spiraea, Spiraea
1a Department of Bioresources Science, Faculty of Agriculture, Kochi University.
Bioscience, Biotechnology, and Biochemistry
|July 10, 2016
Abstract:
6-Tuliposide A {6-O-(4-hydroxy-α-methylenebutyryl)-D-glucopyranose} was isolated from thunberg spiraea (Spiraea thunbergii) leaves. Acid-hydrolysis of this compound generated tulipalin A (α-methylene-γ-butyrolactone). This compound is thus considered as a precursor of insecticidal tulipalin A.
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