R. M. Kharasov

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The flower heads, leaves, and small stems of Artemisia nitrosa Web. collected in August, 1980, in the valley of the R. Nura, Karaganda province, Kazakh SSR, have yielded three crystalline substances by treatment with hot water followed by extraction with chloroform and chromatography of the resin on a column of KSMG silica gel at a ratio of total material(More)
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