Citation: Jian Hua SHEN, Lan WANG, Bing Nan ZHOU. ISOLATION, STRUCTURE ELUCIDATION AND SYNTHESIS OF À NEW PRENYLATED FLAVONOL, MAACKIAFLAVONOL, FROM MAACKIA TENUIFOLIA[J]. Chinese Chemical Letters, ;1991, 3(8): 629-630. shu

ISOLATION, STRUCTURE ELUCIDATION AND SYNTHESIS OF À NEW PRENYLATED FLAVONOL, MAACKIAFLAVONOL, FROM MAACKIA TENUIFOLIA

State Key Laboratory for New Drug Research Shanghai Institute of Materia Medica Academia Sinica Shanghai 200031

Received Date: 8 June 1991

À new prenylated flavonol, maackiaflavonol, was isolated from the ethanol extract of the roots of Maackia tenuifolia. Its structure was elucidated as 7-hydrox-8-prenylflavonol by means of spectroscopic analysis (UV, IR, MS, NMR and ¹H-¹H COSY) and confirmed by total synthesis.
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