Flavonoid chemistry ofWeigela (Caprifoliaceae) in Korea

  title={Flavonoid chemistry ofWeigela (Caprifoliaceae) in Korea},
  author={Chin-Sung Chang},
  journal={Journal of Plant Research},
Fifteen flavonoids were isolated from flowers and leaves of four species ofWeigela [W. florida (Bunge) A. DC.,W. praecox (Lemoine) Bailey,W. hortensis (Sieb. et Zucc.) K. Koch, andW. subsessilis (Nakai) Bailey] of Korea and one species (W. coraeensis Thunb.) of Japan. The flavonoid data indicated the presence of two distinct chemical groups: the “yellow… CONTINUE READING