Two new C(14) polyacetylenes dendrazawayne A(7) and dendrazawayne B (9) together with known C(13) polyacetylenes (2, 3), C(14) polyacetylenes (1, 4, and 8) and polyacetylene amides (5 and 6) were isolated from the roots of Dendranthema zawadskii. The structures of 7 and 9 were elucidated based on
Dendranthema indicum var. aromaticum plant has been widely used as herbal medicine in China, however, the material basis responsible for the therapeutic benefits remains largely unclear. This study aimed to provide an optimized method for extracting and characterizing phenolic compounds in D.
A phytochemical study on the root of Dendranthema zawadskii var. latilobum Kitamura, using a series of silica gel column chromatography and reversed phase C-18 HPLC chromatography, led to the isolation of (1S, 2S)-1, 2, 3-trihydroxy-1-(3, 4-methylenedioxyphenyl)propane (1), 4-methoxycinnamic acid
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