FLAVONOIDS IN THE ROOTS OF EUCHRESTA HORSFIELDII IN THAILAND

DOI: 10.1016/0031-9422(90)85208-W

Source and publish data:

Phytochemistry p. 2663 - 2665 (1990)

Update date:2022-08-05

Topics:

Authors:

Mizuno, Mizuo

Tanaka, Toshiyuki

Tamura, Koh-Ichi

Matsuura, Nobuyasu

Iinuma, Munekazu

Phengklai, Chamlong

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Article abstract of DOI:10.1016/0031-9422(90)85208-W

In addition to known compounds , three new flavonoids were isolated from the roots of Euchresta horsfieldii in Thailand.By means of the spectroscopic analysis, the structures of new compounds were characterized as 5,2',4'-trihydroxy-6-(3,3-dimethylallyl-6''',6'''-dimethylpyrano<2''',3''':7,8>)flavone(euchrenone a₉), 5,4'-dihydroxy-6-(3,3-dimethylallyl)-5'''-hydroxyisopropyldihydrofurano<2'',3'':7,8>isoflavone(euchrenone b₁₀) and 2-methoxymaackiain.

Full text of DOI:10.1016/0031-9422(90)85208-W

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