[Study on the flavonoids of Eupatorium lindleyanum].
OBJECTIVE
Study on the flavonoids from the air part of Eupatorium lindleyanum.


METHODS
Alcohol percolation, silica gel column chromatography and re-crystallization et al.


RESULTS
Jaceosidin, kaempferol, quceritin, astragalin, trifolin and hypersoide were isolated from E. lindleyanum. Their structures were elucidated on the basis of spectral evidence.


CONCLUSIONS
Jaceosidin, kaempferol, quceritin, astragalin and trifolin were isolated from E. lindleyanum for the first time.
Qian
Shi-hui
SH
Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China. Jscmsi@jlonline.com
Yang
Nian-yun
NY
Duan
Jin-ao
JA
Yuan
Li-hong
LH
Tian
Li-juan
LJ
D036602:Eupatorium / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification*
D005419:Flavonoids; D044949:Kaempferols; C477508:jaceosidin; C006552:kaempferol; D011794:Quercetin; C001579:astragalin