Fitoterapia. 2001 Dec; 72(8): 943-5.

A new C-methylated flavonoid glycoside from Pinus densiflora.

Jung MJ, Choi JH, Chung HY, Jung JH, Choi JS.

Faculty of Food Science and Biotechnology, Pukyong National University, Pusan 608-737, South Korea.

A new C-methyl flavonol glycoside, 5,7,8,4'-tetrahydroxy-3-methoxy-6-methylflavone 8-O-beta-D-glucopyranoside (1), has been isolated from the needles of Pinus densiflora, together with kaempferol 3-O-beta-(6"-acetyl)-galactopyranoside.