Isolation and Identification of Acetylenic Spiroketal Enol Ethers from Artemisia lactiflora as Inhibitors of Superoxide Generation Induced by a Tumor Promoter in Differentiated HL-60 Cells

Abstract

Six acetylenic compounds were isolated from the leaves of Artemisia lactiflora (Compositae), an edible plant of Thailand. Four of them were identified as the stereoisomers of 3,4-epoxy-2-(2,4hexadiynylidene)-1,6-dioxaspiro[4.5]decane and its derivatives, whose planar structures have already been reported. The other two were identified as novel chlorohydrin… (More)

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@inproceedings{Nakamura1998IsolationAI, title={Isolation and Identification of Acetylenic Spiroketal Enol Ethers from Artemisia lactiflora as Inhibitors of Superoxide Generation Induced by a Tumor Promoter in Differentiated HL-60 Cells}, author={Yoshimasa Nakamura and Yoshimi Ohto and Akira Murakami and Suratwadee Jiwajinda and Hajime Ohigashi}, year={1998} }